2008 GL1800 SET-UP INSTRUCTIONS INCLUDING … GL1800 SET-UP INSTRUCTIONS INCLUDING AIRBAG MODEL...

See model identification on page ii.

Set-up and pre-delivery servicemust be performed by an authorizedHonda motorcycle dealer.

2008 GL1800 SET-UP INSTRUCTIONSINCLUDING AIRBAG MODEL

©2007 American Honda Motor Co., Inc. – All Rights ReservedMPD 11952 (0705)Issued: June 2007

©2007 American Honda Motor Co., Inc. – All Rights Reserved i

IMPORTANCE OF PROPER SET-UP AND PRE-DELIVERY SERVICE

FOR YOUR CUSTOMER'S SAFETYProper set-up and pre-delivery service are essential to rider safety and the reliability of the machine. Any error or oversight made by the technician assembling and servicing a new machine can result in faulty operation, damage to the machine, or injury to the rider.

FOR YOUR SAFETYSome of the most important safety precautions are given below. However, we cannot warn you of every conceivable hazard that can arise in performing set-up and pre-delivery service. Only you can decide whether or not you should perform a given task.

IMPORTANT SAFETY PRECAUTIONSMake sure you have a clear understanding of all basic shop safety practices and that you are wearing appropriate clothing and safety equipment. When performing the set-up or pre-delivery service, be especially careful of the following:

• Read the instructions before you begin, and make sure you have the tools and skills required to perform the tasks safely.

• To prevent the machine from falling on you, park it on a firm, level surface, using the proper stand(s) to provide firm support.

Make sure the engine is off before you begin any servicing procedures. This will help eliminate several potential hazards:

• Carbon monoxide poisoning from engine exhaust—be sure there is adequate ventilation whenever you run the engine.

• Burns from hot parts—let the engine and exhaust system cool before touching.

• Injury from moving parts—do not run the engine unless the instruction tells you to do so. Even then, keep your hands, fingers, and clothing away.

To reduce the possibility of a fire or explosion, be careful when working around gasoline or batteries. Use only a nonflammable solvent, not gasoline, to clean parts. Keep all cigarettes, sparks and flames away from the battery and all fuel-related parts.

WARNINGImproper set-up or pre-delivery service cancreate an unsafe condition that can causeyour customer to be seriously hurt or killed.

Follow the procedures and precautions in this manual and the Service Manual carefully.

WARNINGFailure to properly follow instructions andprecautions can cause you to be seriouslyhurt or killed.

Follow the procedures and precautions in this manual carefully.

ii ©2007 American Honda Motor Co., Inc. – All Rights Reserved

2008 GL1800How To Use This Manual

Follow the complete sequence of steps as shown. Do not short-cut any steps. The sequence has been established to ensure the unit is properly assembled.

The individual steps are composed of three components:

• Sub-heading—The large sub-headings are a brief description of the step. They are intended to be used by the experienced technician, one who only needs a brief reminder of the set-up sequence.

• Descriptive text—The descriptive text explains in detail what is to be done during that step. This explanation is intended as a guide for the technician needing additional information.

• Photographs/Line art—The photographs or line art support both the sub-headings and the detailed text.

Modifications and Accessories

Modifications that you may have made, or should make in the future, to any Honda product, shall be deemed by our company to have been performed at your sole risk and responsibility, and without our company's or the manufacturer's approval, or consent, implied or expressed. We further disclaim any and all liability, obligation, or responsibility for any defects of modified parts or of the modified product, and for any claims, demands, or causes of action for damage to property or for personal injuries resulting from the modification of said Honda product.

Indicates the set-up section Indicates the pre-delivery section

Torque TableITEM SIZE TORQUESeat bolts 8 mm 27 N·m (2.7 kgf·m, 20 lbf·ft)Final drive oil check cap 8 mm 19 N·m (2.0 kgf·m, 14 lbf·ft)

GL1800 Model IdentificationModel

IDSeat/Grip Heaters

Premium Audio

Navigation System

ABS Reduced Emission Version

Airbag

IIIA — O — — —IVA O O — — —VA O O O — —VIIA O O O O OVIIIA O O O O O O

©2007 American Honda Motor Co., Inc. – All Rights Reserved 1

1. Remove the polypropylene cover.The GL1800 is crated at the factory in a polypropylene covered crate.

Cut the strap and remove the polypropylene cover.

2. Check for damage.Check the unit for damage.

If you find damage, follow the instructions on the Delivery and Damage Claims Guidelines wall chart (Reorder No. S0477) before proceeding further.

3. Remove the loose parts.

Remove the windscreen box from theframe top.

In the photograph, the frame top has been turned upside down.

Remove the loose parts bags from the left saddlebag, the electrolyte from the trunk, and the mirrors from the right saddlebag.

Verify the tool kit is stored in the left saddlebag.

Remove the Owner’s Manual and the You and Your Motorcycle Riding Tips & Practice Guide booklet from the parts carton and hand-deliver to the customer at the time of delivery.

PARTS QTY

Tool kit 1

Owner's Manual 1

Tips & Practice Guide 1

POLYPROPYLENE COVER

STRAP

WINDSCREEN BOXFRAME TOP

2008 GL1800

2 ©2007 American Honda Motor Co., Inc. – All Rights Reserved

4. Remove the motorcycle from the crate frame.Remove the seat and rear backrest.

Support the motorcycle and release the four tie-downs.

Roll the motorcycle backwards 51 cm (20 in), then remove the steel cross support. Then continue to roll the motorcycle backwards until it is clear of the crate bottom.

Clean the anti-rust coating off all three brake discs with Pro Honda Brake Cleaner or equivalent.

CROSS SUPPORT

SEATBACKREST

TIE-DOWNS


5. Loose Parts Information. Unpack the remaining loose parts and check them against the parts list and this illustration.

DESCRIPTION QTY PART NUMBER STEP

1. Mirror, R assembly 1 8

NH1Z (Black-Z) 88110-MCA-A60ZB

R303M (Cabernet red metallic) 88110-MCA-A60ZC

Y181P (Pearl challenger brown) 88110-MCA-A60ZE

NH452P (Pearl alpine white) 88110-MCA-A60ZL

R325M (Caliente red metallic) 88110-MCA-A60ZM

Mirror, L assembly 1 8

NH1Z (Black-Z) 88120-MCA-A60ZB

R303M (Cabernet red metallic) 88120-MCA-A60ZC

Y181P (Pearl challenger brown) 88120-MCA-A60ZE

NH452P (Pearl alpine white) 88120-MCA-A60ZL

R325M (Caliente red metallic) 88120-MCA-A60ZM

2. Holder, shield, A 1 64547-MCA-000 7

Holder, shield, B 1 64548-MCA-000 7

3. Windscreen 1 64100-MCA-A21 7

TOOL KIT INCLUDED WITH THIS MODEL

(Continued on next page.)

1.

3.

4. 5.

7.

9.8.

2.

6.

10.

11.

12.

13.14.

15.16.

2008 GL1800


5. Loose Parts Information (cont.).

*If missing, order from Helm Inc.

**If missing, order from Resolve Corp.

Missing Parts or Shipping Damage

Identify missing parts by referring to the Loose Parts Information section. Order the parts using normal parts ordering procedures. Claims for missing loose parts or those damaged during transit should be submitted to American Honda, not the carrier. After completing repairs, submit a Transportation Claim via iN. For complete details, please refer to the Warranty Policy and Procedures Manual.

DESCRIPTION QTY PART NUMBER STEP

4. Owner's Manual 1 31MCA670* 3

5. Navigation Manual (VA, VIIA only)

1 31MCAT20 3

6. Tips & Practice Guide 1 G0045** 3

7. Stay, cowl, R 1 64257-MCA-000 8

Stay, cowl, L 1 64267-MCA-000 8

8. Rubber, seat 4 77215-MCA-000 6

9. Collar, seat 4 90504-MCA-000 6

10. Seat (IIIA) 1 77200-MCA-A20ZA 6

Seat (except IIIA) 1 77200-MCA-A70ZA 6

11. Backrest (IIIA) 1 77500-MCA-A20ZA 6

Backrest (except IIIA) 1 77500-MCA-A70ZA 6

12. Plate, shield 2 64116-MN5-000 7

13. Grip, passenger, R 1 84150-MCA-000ZA 6

Grip, passenger, L 1 84155-MCA-000ZA 6

14. Electrolyte 1 -------------------------- 11

15. Tool kit 1 -------------------------- 3

16. Attaching parts:

Seat:

Bolt, socket 8 x 70 mm 4 96600-08070-17 6

Screw, self tap 5 x 16 mm 2 93903-25380 6

Washer, plain 5 mm 2 94103-05700 6

Windscreen:

Screw, pan head 6 x 11 mm 2 90106-KY2-701 7

Screw, special 6 x 12 mm 2 90103-HC4-770 7

Screw, pan head 6 x 8 mm 1 93500-06008-0H 7

Washer, nylon 8 mm 2 90507-921-000 7

Mirrors:

Screw, special 5 x 12 mm 2 90104-964-000 8

Screw/washer 5 x 20 mm 6 93891-05020-08 8


6. Attach the seat, passenger grips,and backrest.

Insert the collars into the seat mounting grommets with the larger diameter flange opposite the flange on the grommet. Do this for all four grommets.

Insert a seat grommet into each of the mounting holes in the seat. Be sure the portion of the grommet without the flange is positioned toward the seat base.

Remove the protective plastic from the seat.

Position the seat on the motorcycle by slipping the front prong under the frame stay and the two upper tabs into the slots in the upper shelter.

All models except IIIA: Raise the rear of the seat up slightly, connect the seat heater wire connector to the wire harness, and secure the seat heater wire with the clamp. Ensure the seat heater and harness wires are routed correctly by referring to the illustration in step 10.

All models: Before attaching the seat, thread the seat mounting bolts into the frame to be sure the threads are clean. If the bolts do not thread in easily, clear the threaded hole with an 8 mm x 1.25 thread tap.

Airbag model only: Before installing the seat, make sure the airbag tethers are taught and do not interfere with correct installation of the seat. If excessive slack is present refer to the Service Manual.

Attach the passenger grips and the seat to the motorcycle using two 8 x 70 mm socket bolts on each side. Torque the bolts.Torque: 28 N·m (2.7 kgf·m, 20 lbf·ft)

PARTS QTY

Seat 1

Rubber, seat 4

Collar, seat 4

Grip, passenger, R 1

Grip, passenger, L 1

Backrest 1

Bolt, socket 8 x 70 mm 4

Screw, self tap 5 x 16 mm 2

Washer, plain 5 mm 2

SEAT

GROMMET

COLLAR

STAY PRONG

SEAT HEATER CONNECTOR (COMFORT PACKAGE SEAT ONLY) PASSENGER

GRIPTABS

8 x 70 mmSOCKET BOLTS

SLOTS

CLAMP (COMFORT PACKAGE SEAT ONLY)

AIRBAG TETHERS

2008 GL1800


6. Attach the seat, passenger grips, and backrest (cont.).All models except IIIA: Gently pull out the wire harness connector for the backrest heater from the slot on the right side of the trunk lid.

Connect the backrest heater wire to the wire harness and then push the connector and excess wire through the slot on the right side of the trunk lid. See step 10, page 12 for backrest heater cable routing.

Slide the backrest retainers into the trunk lid slots and open the trunk lid.

All models: Attach the backrest to the trunk lid using two 5 x 16 mm self-tapping screws and washers.

7. Install the windscreen.

Remove a bolt, washer, and grommet from each side of the garnish. Carefully pull the garnish studs (four places) from their grommets and remove the garnish.

PARTS QTY

Holder, shield, A 1

Holder, shield, B 1

Windscreen 1

Plate, shield 2

Screw, pan head 6 x 11 mm 2

Screw, special 6 x 12 mm 2

Screw, pan head 6 x 8 mm 1

Washer, nylon 8 mm 2

HEATER WIRE CONNECTOR

BACKREST RETAINERS

TRUNK SLOTS

5 x 16 mmSELF-TAPPING SCREWS AND WASHERS

BACK OF TRUNK LID

GARNISH

BOLT, WASHER,AND GROMMET


7. Install the windscreen (cont.).Loosen the 5 mm screw and rotate the air vent cover to access the small head windscreen holder mounting bolt.

Remove the small head 6 mm windscreen holder bolt.

Remove the two 6 mm nuts (one each side) attaching the windscreen holder to the windscreen locking mechanism and remove the holder.

Assemble the center adjustment plate and backup plate onto the windscreen using a 6 x 8 mm screw.

Set the windscreen in place on the fairing and begin the installation by installing the two 6 x 11 mm special screws in the center adjustment plate.

AIR VENTCOVER

5 mmSCREW

6 mmBOLT

WINDSCREEN LOCKINGMECHANISM

6 mm NUT(each side)

WINDSCREEN HOLDER

ADJUSTMENTPLATE

6 x 8 mmSCREW

BACK UPPLATE

SPECIALSCREWS

2008 GL1800


7. Install the windscreen (cont.).Place an 8 mm nylon washer on both 6 x 12 mm special screws. Install the outer adjustment plates and attach them using the special screws and washers.

Be sure the windscreen holder locator tab is hooked over the fairing tab.

Attach the windscreen holder with the small head 6 mm bolt and two 6 mm nuts (one on each side).

Tighten the bolt and nuts.

Rotate the air vent cover so it is parallel tothe bottom edge of the fairing and tightenthe screw.

ADJUSTMENTPLATE AND6 x 12 mmSPECIAL SCREWS

FAIRINGTAB

HOLDERLOCATOR TAB

6 mmBOLT

6 mm NUT (each side)


7. Install the windscreen (cont.).Reinstall the garnish by carefully pressing the lower mounting studs into their grommets (a little soapy water will help).

Attach the garnish using the two bolts, washers and grommets removed at the beginning of the installation.

8. Install the mirrors.

Installation of the mirrors includes installing a stay for the inner cowling on both sides. The right-hand stay is marked with an R.

Mount each stay on top of the mirror mount.

Loosely install both mirror assemblies usinga 5 x 20 mm screw/washer in the top mounting hole.

Set a cowl stay (be sure of the correct side) on the top of the lower mirror mounts and attach the mirrors using two 5 x 20 mm screws and washers.

Attach both inner cowlings to the cowl stays using a 5 x 12 mm special bolt on both sides.

Connect both turn signal connectors.

Repeat the procedure for the opposite side and tighten all six screws.

Lubricate the mirror boot tabs with soapy water and press them into place (two at the top and three at the bottom) in the garnish.

PARTS QTY

Mirror, R assembly 1

Mirror, L assembly 1

Stay, cowl, R 1

Stay, cowl, L 1

Screw, special 5 x 12 mm 2

Screw/washer 5 x 20 mm 6

BOLTSCOLLARSSTUDS

GROMMETSWINDSCREEN GARNISH

GROMMET

TURN SIGNALCONNECTORS

5 X 20 mmSCREW

COWL STAY

5 X 20 mmSCREWS

MIRROR

MIRRORBOOT

2008 GL1800


9. Install the auxiliary input patch cord. A length of wire is enclosed with the Owner’s Manual pouch. This wire is a patch cord that owners can use to attach a personal stereo (CD player, MP3 player, etc.) to the motorcycle.

Remove the left hand fairing pocket to reveal the wiring boot where the headset DIN connector is plugged. Contained within the boot is a white three-pin connector to be used with the patch cord. Run the wire through the bottom of the fairing pocket with the enclosed grommet; the cord can then be plugged into the headset outlet of the personal stereo. This allows the personal stereo to be played through the motorcycle’s external speakers or optional headsets.

TRIM CLIPS

LEFT FAIRING POCKET


10. Check that the cables, hoses, and wire harnesses are properly routed.

NEGATIVE (-) BATTERY CABLE

POSITIVE (+) BATTERY TERMINALNEGATIVE (-) BATTERY TERMINAL

POSITIVE (+) BATTERY CABLEGROUND CABLE

HEATERCONTROL UNIT (except IIIA)

LEFT PANEL SWITCH CONNECTOR

METER SUB-WIRE HARNESS

AUXILIARY INPUT CONNECTOR

2008 GL1800


10. Check that the cables, hoses, and wire harnesses are properly routed (cont.).

OPTIONAL 5PCONNECTOR(FOR PASSENGER HEADSET)

SEAT HEATER SUB-WIREHARNESS CONNECTOR(except IIIA)

TRUNK SUB-WIRE HARNESS RADIO ANTENNA WIRE

SEAT HEATER WIRE (EXCEPT IIIA)

SEAT HEATER CONNECTOR (EXCEPT IIIA)

PASSENGER HEADSET WIRE

REAR SEAT HEATER SWITCH WIRE(EXCEPT IIIA)

POWER AMPLIFIER CONNECTOR

TRUNK LOCK CONTROL UNIT CONNECTOR

SEAT HEATER SUB-WIRE HARNESS (except IIIA)


11. Service the battery.

Service and install the battery in the motorcycle only if the unit has been sold or will be used as a demonstrator.

Remove the battery from the motorcycle before filling it with electrolyte. Spilled electrolyte can damage frame and body parts.

Remove the left side cover.

Remove the push-pin by pulling the stem out. Remove the protective cover.

Before removing the battery holder bolt, place a folded shop towel over the frame rail below the battery holder to prevent any contact between it and the frame.

Remove the battery holder bolt. Lower the battery stay onto the shop towel and remove the battery.

Service the battery according to Service Letter #48 and the instructions on the electrolyte container.

Slide the battery terminal nuts into the battery terminals. Set the battery in the battery compartment. Connect the positive (+) battery cable to the positive (+) battery terminal and the negative (-) battery cable to the negative (-) battery terminal using the terminal bolts.

Tighten the bolts securely, coat the terminals with dielectric grease, and pull the red cover over the positive terminal.

Raise the battery holder into position and attach it using the 6 mm bolt previously removed. Tighten the bolt securely.

Hook the battery cover in place and secure it with the push-pin.

Make sure the positive (+) battery cable is not resting on any metal parts. Prolonged wear could cut through the insulation and cause a short circuit. Replace the protective cover and secure it with the push-pin.

Using soapy water to lubricate the rubber grommets, carefully replace the side cover.

PARTS QTY

Electrolyte 1

LEFTSIDECOVER

PROTECTIVECOVER

BATTERYHOLDER

PUSH PIN

BATTERY HOLDER BOLT

2008 GL1800


12. Check the fluid level in the front and rear brake reservoirs.Turn the handlebar so the front brake reservoir is level and check the fluid level.

Remove the right engine cowl to access the rear brake reservoir and check the fluid level.

Keep the engine cover off until the completion of step 15.

If the level is below the lower level mark, remove the cover and diaphragm or cap. Add Pro Honda DOT 4 or equivalent brake fluid from a sealed container.

Reinstall the diaphragm and cover or cap. Tighten the screws securely.

Operate the brake lever and pedal. If the free play is excessive and the reservoir is filled to the correct level, bleed the brake system.

Handle brake fluid with care as it can damage painted surfaces and plastic components.

This type of hydraulic disc brake requires no free play adjustment.

13. Check the clutch master cylinder.Turn the handlebar so the clutch reservoir is level. Check the fluid level.

Operate the hand lever. If the freeplay is excessive, bleed the system.

If the fluid level is low, remove the reservoir cap and diaphragm by removing the two screws.

Add Pro Honda DOT 4 or equivalent brake fluid from a sealed container to bring the level up to the upper level mark. Install the diaphragm, cover, and screws.

This type of hydraulic system requires no freeplay adjustment.

LOWER LEVEL MARK

COVER

CAP

LOWERLEVELMARK

COVER

LOWERLEVELMARK


14. Check the throttle freeplay.Check the throttle cables for damage.

Operate the throttle. Confirm that it moves smoothly and returns from any open to the fully closed position, automatically, in all steering positions.

Confirm the throttle grip freeplay.

Throttle grip freeplay:3 – 6 mm (1/8 – 1/4 in.)

Freeplay adjustments are made at the throttle grip adjuster by loosening the lower lock nut and turning the adjuster. Tighten the lock nut after making the adjustment.

15. Check the oil level.Before starting the engine, remove the anti-rust compound by washing the engine and exhaust system with mild detergent and water. Rinse with clean water.

Place the motorcycle on its centerstand on a firm, level surface. Remove the right engine side cover.

Remove the oil filler cap/dipstick and wipe it clean. Insert the dipstick until it seats, but do not screw it in. Remove the dipstick and check the oil level. If the level is low, add oil as needed to bring the level above the lower level mark.

• Oil recommendation: Pro Honda GN4 4-stroke oil or equivalent

• Viscosity: SAE 10W-30

• API Classification: SG or higher.Do not use oils labeled as energy conserving on the circular APIservice label.

• JASO T 903 standard: MA

• Crankcase capacity: 3.6 liters(3.8 U.S. quarts)

Replace the oil filler cap/dipstick.

3 – 6 mm (1/8 – 1/4 in.)

ADJUSTER

LOCK NUT

LOWER LEVEL

2008 GL1800


15. Check the oil level (cont.).Start the engine and let it idle for 3 – 5 minutes. Make sure the low oil pressure indicator goes off. If the indicator remains on, stop the engine and troubleshoot the cause. Stop the engine and wait 2 – 3 minutes.

Recheck the oil level using the above procedure and, if necessary, add the recommended oil until it reaches the upper level mark.

Reinstall the right engine cover removed in step 12.

16. Check the coolant level.Remove the left engine cover and the coolant reserve tank cap/dipstick. Check the coolant level.

If required, add Pro Honda HP coolant or a 1:1 mixture of a high-quality ethylene glycol anti-freeze containing corrosion inhibitors and distilled water to restore the level to the UPPER mark.

Do not spill coolant on any painted or plastic surfaces, as it may damage the finish.

Reinstall the coolant reserve tank cap/dipstick and the left engine cover.

17. Check the final drive gearbox oil level.Support the motorcycle on its centerstand on a firm, level surface.

Remove the oil level check cap from the final reduction gear box. Check the oil level. It should be flush with the lower edge of the oil filler hole. If the level is low, add the recommended oil until it reaches the lower edge of the opening.

Recommended oil: Pro Honda Shaft Drive Oil or equivalent Hypoid gear oil (SAE 80)

Install and torque the oil check cap.

Torque: 19 N·m (2.0 kgf·m, 14 lbf·ft)

CAP/DIPSTICK

LOWER LEVEL

UPPER LEVEL

OIL LEVELCHECK CAP

LOWEREDGE


18. Initialize the ECM. The GL 1800 uses an electronically controlled IAC (Idle Air Control Valve) to minimize idle fluctuations normally caused by air temperature and load variations.

In order for the IAC to operate properly, the ECM (Engine Control Module) must be initialized.

Start the engine and let it warm up to normal operating temperature.

Idle Speed: 700 ± 70 rpm

Once normal temperature is achieved, allow the engine to idle, without touching the throttle, for at least 90 seconds. If the throttle is operated during this time, the ECM will not initialize properly and the process will need to be repeated. Idle speed should stabilize at 700 ± 70 rpm.

19. Check the seat and handlebar grip heaters (all models except IIIA).Turn the front and rear seat heater and handlebar grip heater dials to MAX.

Start the engine and let it idle for3 – 4 minutes.

Check that the front and rear seats, passenger backrest, and both the handlebar grips become warm.

If the seats and passenger backrest do not heat up, recheck the seat and backrest heater connections to the wire harness by referring to steps 6 and 10.

GRIP HEATER DIAL

FRONT SEAT HEATER DIAL

REAR SEAT AND BACKREST HEATER DIAL

2008 GL1800


20. Initialize the Navigation System and set the correct time zone (V, VIIA, VIIIA models only).Initialization procedure:

Perform the Navigation System GPS Initialization procedure to allow the system to acquire a satellite signal. This procedure is only required once, during PDI, or if the motorcycle is transported for a considerable distance or if the battery is disconnected for a long time.

Move the unit outside and make sure there are no overhead obstructions (buildings, trees, canopies, etc.), and park the motorcycle on its centerstand on a firm, level surface.

Make sure the transmission is in neutral and start the engine.

The display will cycle through the Navigation introduction screens and then the entry screen will appear, press the ENT button on the right fairing panel to turn the system on.

If you do not see the introduction screen with the ENT window in the bottom right of the black screen, press the MAP button on the right fairing panel to make it appear, then press the ENT button.

Once the Navigation System has been turned on you will see a map.

Press the MENU button on the right fairing panel and scroll up using the up arrow button until the SETUP/INFO window is highlighted on the screen. Press ENT.

Highlight and press ENT on the SETUP/SYSTEM window.

NAVIGATION SCREEN

ENT BUTTON

MAP BUTTON

UP ARROW BUTTON


20. Initialize the Navigation System and set the correct time zone (cont.).In the SETUP/SYSTEM screen use the right arrow button to highlight the 1 and press ENT.

Scroll down to GPS Initialize and press ENT.

In the GPS Initialize screen reset OK will be highlighted, press ENT.

A window will pop up to verify that you want to Reset GPS Initialize. Highlight YES and press the ENT button. The Navigation System will then initialize. When completed the GPS Initialize screen will reappear with the Location coordinates listed.

For more information on the Navigation System initialization process, see page 73 of the Navigation System manual.

2008 GL1800


20. Initialize the Navigation System and set the correct time zone (cont.).Set time zone:

The clock on the Navigation System receives universal time information from the GPS satellites. However, the time zone where the motorcycle is located must be entered for the clock to indicate the correct local time.

The time zone default is Eastern. If you are in a different time zone, you will need to change the zone in the system.

From the SETUP/SYSTEM number 1 window, scroll down to Time Zone and press ENT.

Scroll down to the correct local time zone and press ENT.

The clock will automatically correct to the local time.

Stop the engine and turn off the ignition.

For setting the correct time on the non-Navigation equipped models, refer to the Owner’s Manual.

21. Check the airbag indicator light (Airbag model only).Turn the ignition switch ON and check the airbag indicator light comes on for six seconds then goes off. If the indicator light does not come on or stays on refer to the Service Manual.

22. Check the tire pressure.Front: 36 psi, Rear: 41 psi

AIRBAG INDICATOR LIGHT


23. Check the clutch lever and sidestand ignition cut-off switches.When the transmission is in gear, the starter should not work unless the clutch lever is pulled in and the sidestand is up.

Position the motorcycle securely with the rear wheel raised off the ground.

Clutch lever ignition cut-off switch test:

Shift the transmission into gear.

Raise the sidestand and without pulling the clutch lever in, turn on the ignition, set the engine stop switch to the RUN position, and press the starter button.

If the engine starts, there is a problem with the clutch lever ignition cut-off switch.

Troubleshoot the cause.

Sidestand ignition cut-off switch test:

Shift the transmission into gear.

Lower the sidestand and pull the clutch lever in. Turn on the ignition, set the engine stop switch to the RUN position, and press the starter button.

If the engine starts, there is a problem with the sidestand ignition cut-off switch.

Troubleshoot the cause.

24. Complete the Set-up/Pre-delivery form.Complete an On-Road Motorcycle Set-up/Pre-delivery Checklist (Reorder No. S0299.2, also available on iN) by checking the boxes confirming the steps were done.

2008 GL1800


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E

13S

T. S

TOP

FU

SE

14H

EA

D M

AIN

FU

SE

15R

VS

./STA

RT

FU

SE

16A

CG

./CR

UIS

E F

US

E

*: V

IA, V

IIA a

nd

IIC

M o

nly

**: E

xcep

t III

A**

*: E

xcep

t VIA

, VIIA

an

d II

CM

8B

l/Bu

9 10Lg

/Bl

11B

lR

/Bl

12B

lR

/Bu

30B

l/W

31R

/Y

32R

/Bl

PO

WE

R A

MP.

FU

SE

W/B

u

MA

IN F

US

E B

WW

13B

lW

14B

lB

r/R

15B

lB

r

1P

G

P/W

2R

Y/R

3 4R

7B

lY

16B

lB

l/Y

17 18 19

5R

/Bu

6R

/G

20B

l

21B

l/GB

l/G

22W

/Y

23B

l/R

24 25Lg

26W

/Bu

27W

/Y

28B

r

29R

/W


Fuse Box - Wiring diagram (VIIIA)

AC

C T

ER

MIN

AL

FUS

E B

OX

(FU

SE

No

.)FU

SE

BO

X (

INE

RN

AL

CO

NN

EC

TIO

N)

4

7

MA

IN F

US

E B

/P

OW

ER

AM

P. F

US

E

1R

VS

. FU

SE

A17

No

t u

sed

18A

IRB

AG

FU

SE

A

19A

IRB

AG

FU

SE

B

2R

VS

. FU

SE

B

20FI

UN

IT/L

AF

SE

N. F

US

E

21S

TOP

LIG

HT

FU

SE

22TA

IL/IL

LUM

I FU

SE

23FI

/IGN

./FA

N C

ON

T. F

US

E

24N

ot

use

d

25R

AD

IO/C

B/F

LAS

HE

R F

US

E

26R

HE

AD

HI F

US

E

27H

EA

D L

O F

US

E

28S

US

P. L

EV

EL

FUS

E

29H

EA

TE

R F

US

E 1

30H

OR

N/T

UR

N F

US

E

31B

AT

TE

RY

FU

SE

32R

VS

. SH

IFT

FU

SE

3N

ot

use

d

4M

AIN

FU

SE

A

5A

BS

MT

R. F

R. F

US

E

6A

BS

MT

R. R

R. F

US

E

7S

PD

. LIM

IT F

US

E

8FA

N F

US

E

9M

ET

ER

FU

SE

10A

CC

. TE

RM

. FU

SE

11H

EA

TE

R F

US

E 2

11312111098 191817161514

2

26 27 28 2920 21 22 23 24 25

3

30 31 32

5 6

12A

BS

MA

IN F

US

E

13S

T. S

TOP

FU

SE

14H

EA

D M

AIN

FU

SE

15R

VS

./STA

RT

FU

SE

16A

CG

./CR

UIS

E F

US

E

8B

l/Bu

9 10Lg

/Bl

11B

l

Bl

R/B

l

12B

lR

/Bu

30B

l/W

31R

/Y

32R

/Bl

PO

WE

R A

MP.

FU

SE

W/B

u

MA

IN F

US

E B

WW

13B

lW

14B

lB

r/R

Br/

W

15B

lB

r

1P

G

P/W

2R

Y/R

3 4R

7B

lY

16B

l

Bl

Bl

Bl/Y

17 18 19

5R

/Bu

6R

/G

20B

l

21B

l/GB

l/G

22W

/Y

23B

l/R

24 25Lg

26W

/Bu

27W

/Y

28B

r

29R

/W

2008 GL1800


Power Distribution (VIA and VIIA)

MAIN FUSE B 120 A

POWER AMP. FUSE 40 A

SPEED LIMITER RELAY

ALTERNATOR

TAIL RELAY

FI/IGN. RELAY

FI UNIT/LAF RLY. RELAY

STOP LIGHT RELAY

CRUISE ACTR. RELAYCRUISE/REVERSE CONTROL MODULE (IGN)

CRUISE CONTROL SWITCHCOMBINATION METER (CRUISE RLY)

ALTERNATOR

SUSP. LEVEL MAIN RELAY

ACC RELAY

TRUNK LOCK CONTROL SYSTEMAUDIO SYSTEM

COMBINATION METER (BAT)NAVIGATION CONTROL UNIT

RVS. SHIFT RELAY 1

HEADLIGHT HI RELAY

HEADLIGHT LO RELAY

HEATER RELAY

HEATER RELAY

HORN/TURN RELAY

ABS CONTROL MODULE (FVBM)

ABS CONTROL MODULE (RVBM)

ENGINE STOP SWITCHBANK ANGLE SENSOR

HEAD ADJ. RELAYSTARTER/REVERSE SWITCH

REVERSE SHIFT SWITCHREVERSE POSITION SWITCH

RVS. SHIFT RELAY 1

ABS CONTROL UNIT (MAIN)

POWER AMP. RELAY

FAN CONTL. RELAY

ACC. RELAYPOWER AMP. RELAY

HORN/TURN RELAYTAIL RELAY

FUSE BOX

STARTER RELAYSWITCH A

60 A7

30 A8

30 A20

15 A21

20 A22

20 A23

20 A25

10 A26

15 A27

15 A28

20 A29

10 A30

15 A31

15 A32

30 A5

30 A6

5 A11

5 A12

10 A13

10 A14

5 A15

10 A16

30 A4

BATTERY

–+

Y

W W

Bl

W/Bu

Bl/Bu

Bl

Bl/G

W/Y

Bl/R

Lg

W/Bu

W/Y

Br

R/W

Bl/W

R/Y

R/Bl

R/Bu

R/G

R/Bl

R/Bu

W

Br/R

Br

Bl/Y

Bl

Lg/Bl

3P W

IGNITION SWITCH

LOCK

OFF

ON

ACC

Bl

Bl

R

Bl

R

Lg/Bl

Lg/Bl

BlB

l

R

R

Lg/BlLg

/Bl


Power Distribution Wiring diagram (IIIA, IVA, and VA)

MAIN FUSE B 120 A

SPEED LIMITER RELAY

ALTERNATOR

TAIL RELAY

FI/IGN. RELAY

STOP LIGHT RELAY



ALTERNATOR


ACC RELAY


COMBINATION METER (BAT)

RVS. SHIFT RELAY 1

HEADLIGHT HI RELAY

HEADLIGHT LO RELAY

HEATER RELAY

HEATER RELAY

HORN/TURN RELAY




RVS. SHIFT RELAY 1

FAN CONTL. RELAY

ACC. RELAY


FUSE BOX

60 A7

30 A8

20 A20

15 A21

20 A22

20 A25

10 A26

15 A27

15 A28

20 A*29

10 A30

15 A31

15 A32

5 A*11

10 A13

10 A14

5 A15

10 A16

30 A4

*: Except IIIA**: Except CM


POWER AMP. RELAY**


BATTERY

–+

Y

W W

Bl

W/Bu

Bl/Bu

Bl

Bl/G

W/Y

Lg

W/Bu

W/Y

Br

R/W

Bl/W

R/Y

R/Bl

W

Br/R

Br

Bl/Y

Bl

Lg/Bl

3P W

IGNITION SWITCH

LOCK

OFF

ON

ACCBl

Bl

R

Bl

R

Lg/Bl

Lg/Bl

Bl

Bl

R

R

Lg/Bl

Lg/B

l

R/Bl

2008 GL1800


Power Distribution Wiring diagram (VIIIA)

MAIN FUSE B 120 A


SPEED LIMITER RELAY

ALTERNATOR

TAIL RELAY

FI/IGN. RELAY

FI UNIT/LAF RLY. RELAY

STOP LIGHT RELAY



ALTERNATOR


ACC RELAY


COMBINATION METER (BAT)NAVIGATION CONTROL UNIT

RVS. SHIFT RELAY 1

HEADLIGHT HI RELAY

HEADLIGHT LO RELAY

HEATER RELAY

HEATER RELAY

HORN/TURN RELAY

ABS CONTROL MODULE (FVBM)

ABS CONTROL MODULE (RVBM)




RVS. SHIFT RELAY 1

ABS CONTROL UNIT (MAIN)

AIRBAG UNIT (VA)

AIRBAG UNIT (VB)

POWER AMP. RELAY

FAN CONTL. RELAY

ACC. RELAYPOWER AMP. RELAY


3P W

FUSE BOX


Y

W W

Bl60 A7

30 A8

30 A20

15 A21

20 A22

20 A23

20 A25

10 A26

15 A27

15 A28

20 A29

10 A30

15 A31

15 A32

30 A5

30 A6

5 A11

5 A9

5 A12

10 A13

10 A14

5 A15

5 A18

10 A19

COMBINATION METER (IGN)

10 A16

30 A4

IGNITION SWITCH

LOCK

OFF

ON

ACC

BATTERY

–+

W/Bu

Bl/Bu

Bl

Bl/G

W/Y

Bl/R

Lg

W/Bu

W/Y

Br

R/W

Bl/W

Br/W

R/Y

R/Bl

R/Bl

R/Bu

W

Br/R

Br

Bl/Y

W

Bl/P

Bl

Lg/Bl

Bl

Bl

R

Bl

R

Lg/Bl

Lg/Bl

BlB

l

R

R

Lg/BlLg

/Bl

R/Bu

R/G


Relay Box (VIA, VIIA, VIIIA, IICM, and IIICM)

HEADLIGHTLO RELAY

POSITIONRELAY

SUSP. LEVEL(DN) RELAY

SUSP. LEVEL(UP) RELAY

RVS. SHIFTRELAY

2

RVS. SHIFTRELAY

3

HEAD ADJ.RELAY

FAN CONTL.RELAY

HEADLIGHTHI RELAY

STOP LIGHTRELAY

SPD. LIMITRELAY

POWERCONT. RELAY

1

POWERCONT. RELAY

2

POWERAMP. RELAY

RVS. SHIFTRELAY

1

SUSP. LEVELMAIN RELAY

CRUISEACTR.RELAY

HORNTRUNK LOCK

RELAY

FUEL PUMPRELAY ACC. RELAY RVS. RELAY

TAIL RELAYHEATERRELAY

LAF SEN.RELAY

FI/IGN.RELAY

FI UNIT/LAF RLY.RELAY

HORN/TURNRELAY

*: Except IIIA**: Except CM

VIA, VIIA, VIIIA, IICM and IIICM

IIIA, IVA, VA and CM

GREEN RELAY BLOCK

BROWN RELAY BLOCK

BLUE RELAY BLOCK

GRAY RELAY BLOCK

HEADLIGHTLO RELAY

POSITIONRELAY

SUSP. LEVEL(DN) RELAY

SUSP. LEVEL(UP) RELAY

RVS. SHIFTRELAY

2

RVS. SHIFTRELAY

3

HEAD ADJ.RELAY

FAN CONTL.RELAY

HEADLIGHTHI RELAY

STOP LIGHTRELAY

SPD. LIMITRELAY

POWERCONT. RELAY

1

POWERCONT. RELAY

2

**POWERAMP. RELAY

RVS. SHIFTRELAY

1

SUSP. LEVELMAIN RELAY

CRUISEACTR.RELAY

HORNTRUNK LOCK

RELAY

FUEL PUMPRELAY ACC. RELAY RVS. RELAY

TAIL RELAY*HEATER

RELAYFI/IGN.RELAY

HORN/TURNRELAY GREEN RELAY BLOCK

BROWN RELAY BLOCK

BLUE RELAY BLOCK

GRAY RELAY BLOCK

2008 GL1800


Cooling/Charging/Ignition System - Wiring Diagram (VIA, VIIA and IICM)

3P G

[MIN

I]

20P G

r

G

R/W

W

G

G

G

R/W

W

W R/W G

W R/W G

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33

B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33

33P B

l33P

Gr

VCCSG1IMOVINJ1INJ5INJ2INJ6INJ3INJ4LAFHT-1LAFHT-1TWTAGP3GP2PG1

LAFHT+1AFV1AFCI-2LAFHT-2LAFHT-2

K-LINEPARACVPG2PG3LAFHT+2AFV2LAFCI-1PG4PG5

KNOCK1KNOCK2SEAT HEATERLAFR1LAFR2FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMO INDIGPPCS

IG#3IG#2IG#1SCSPCMSSTANDTACHOLG

Bl/Y

Y/RY/BuY/W

G/WY/G

Bl

Br/R

Bl

Bl/R

W

Bl/YG

Bl/YBl/R

Bl/YR/W

Bl/WBl

Bl/BuBl/Y

Br/RBu

Bl/B

u

3P B

l[M

INI]

FE

(L)

FR

4P

IG

BP

WBl/Y

Bl/Y

W

Bl

G

G/W

Y/Bl

G

G/W

Y/Bl

3P B

l3P

Bl

3P B

l

#1#2

#3#4

#5#6

GBu

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

GBu

GBl/YY/W

GBl/YY/Bu

GBl/YY/R

18P B

u

Bl/W

W

Bl/W

W

Bl/W

Bl/Y

Y/G

Y/B

l

G/W

2P W

2P W

FAN

CO

NT

L. RE

LAY

RE

LAY

BO

X

FI/IGN

. RE

LAY

FI UN

IT/LA

F RLY.

RE

LAY

MA

IN FU

SE

B

SID

E S

TAN

D S

WIT

CH

ALT

ER

NA

TOR

IC REGULATOR

RIG

HT

FAN

MO

TOR

CO

ND

EN

SE

R

CO

ND

EN

SE

R

LEFT

FAN

MO

TOR

SPA

RK

PLU

GS

IGN

ITIO

NC

OILS

EN

GIN

E S

TOP

SW

ITC

H

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

/S)

CLU

TC

H S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(SID

E S

TAN

D)

FUE

L SY

ST

EM

CO

MB

INA

TIO

N M

ET

ER

(TA P

ULS

E)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (N

e)

20FU

SE

8FU

SE

23FU

SE

13FU

SE

16FU

SE

EN

GIN

E C

ON

TR

OL M

OD

ULE

BA

NK

AN

GLE

SE

NS

OR


Suspension Level Control System - Wiring diagram (IIIA and IVA)

Br

Lg/B

lLg

/Bl

GR

Lg/B

l

GR

G/Y

G/R

Lg/B

l

Bl/R

Y/R

Bu

/G

G/Y

G/R

Lg/B

l

Bl/R

Y/R

Bu

/G

GG/Y

Lg/Bl

Lg/Y

R/BlG

Br/W

Br/W

Br/BuBr/Y

G/YG/RR

Bl/RY/R

Bu/G

G

Lg/Bl

G/R

Lg/BlR/Bl

G

R/BlR

Lg/BlBr

22P B

u

20P G

r

22P G

r

40P G

r

BATREVERSE LEVNEUTRALOVER DRIVEAIR BAG INDRVSGNDTURN RACCIGNSENSOR GNDBEEP TRIGGERTEMP UNITFIABSHIGH BEAM

OILTA PULSETURN LFUEL UNITSIDE STANDCLUTCHHISSAUDIO RQAUDIO SCKAUDIO SOAUDIO CEAUDIO GND SHIELDTPMS GNDTPMS RXDTPMS TXDTEMP AIR SENSORTEMP AIR SENSOR GNDSPA SENSOR GNDSPA SENSOR VOUTSPA SENSOR VCCSP PULSE OUTSPA MAIN RLYSPA UP RLYSPA DOWN RLYCRUISE SETCRUISE ONCRUISE RLYSP SENSORSW GNDSPA SW IN 1SPA SW IN 2SPA SW SEL 1SPA SW SEL 2R SADLE BAGRR TRUNKL SADLE BAGSET UP SW (SW 1)INFO SW (SW 2)TRIP SW (SW 3)DIM SW (SW 4)

16P G

r

12345678910111213141516

12345678910111213141516171819202122232425262728293031323334353637383940

M

14P G

r

Lg/Bl

G

Br/Y

Lg/Y

Br/W

Br/Bu

Lg/Bl

G

Br/Y

Lg/Y

Br/W

Br/Bu

Bu/G

Y/R

Bl/R

G

GG

Br/W

G

Lg/R

2P G

r

3P G

r

28

12 V - 1.4 W

x 2

AC

C R

ELA

Y

RE

LAY

BO

X

SU

SP

LEV

EL

(DN

) RE

LAY

SU

SP

LEV

EL

(UP

) RE

LAY

SU

SP

LEV

EL

MA

IN R

ELA

Y

SU

SP

EN

SIO

N LE

VE

L AC

TU

ATO

R

FUS

E

AN

GLE

SE

NS

OR

CO

NT

RO

LM

OTO

R

CO

MB

INA

TIO

N M

ET

ER

MA

NU

AL H

EIG

HT

SW

ITC

HM

EM

OR

Y S

WIT

CH

1M

EM

OR

Y S

WIT

CH

2

UP

FRE

E

DO

WN

FRE

E

PU

SH

FRE

E

PU

SH

2008 GL1800


Suspension Level Control System - Wiring diagram (VIIIA)

12 V - 1.4 W

x 2

Lg/YBr/W

Br/BuBr/Y

G/YG/RR

Bl/RY/R

Bu/G

G

Lg/Bl

Lg/Bl

G

Br/Y

Lg/Y

Br/W

Br/Bu

Lg/Bl

G

Br/Y

Lg/Y

Br/W

Br/Bu

123456789101112131415161718192021222324252627282930313233343536

12345678910111213141516171819202122232425262728293031323334353637383940

Lg/B

l

GGG

RG/Y

G/R

Lg/B

l

Bl/R

Y/R

Bu

/G

Lg/B

l

GRG/Y

G/R

Lg/B

l

Bl/R

Y/R

Bu

/G

Bu/G

Y/R

Bl/R

G

GG

Br/W

G

G

Lg/R

Br

Lg/B

l

GG/Y

Lg/BlR/BlG

Br/WG/R

Lg/BlR/BlG

R/BlR

Lg/BlBr

2P G

r

3P G

r

22P B

u

M

10P G

r

20P G

r

22P G

r

10P W

36P G

r

VIDEO BLUEVIDEO GNDVIDEO GVIDEO RVIDEO SYNCSHIELD GND

12345678910

BATREVERSE LEVHL IGN CONTROLNEUTRALOVER DRIVEAIR BAG INDRVSAUDIO GND SHIELDTPMS GNDTEMP AIR SENSOR GNDSENSOR GNDSPA SENSOR GNDNAVI SHIELDGNDTURN RTEMP UNITVnHL IGNACCIGNAUDIO RQAUDIO SCKAUDIO SOAUDIO CETPMS RXDTPMS TXDTEMP AIR SENSORSPA SENSOR VOUTSPA SENSOR VCCNAVI TXDNAVI RXDABSFIHIGH BEAMH/L UP SWH/L DOWN SW

OILTA PULSETURN LFUEL UNITSIDE STANDTPMS OR BAT INDCLUTCHHISSUPLEFTRIGHTDOWNZOOM INZOOM OUTSPEAKNAVI SW SEL 1NAVI SW SEL 2NAVI SW IN 1NAVI SW IN 2NAVI SW IN 3SP PULSE OUTSPA MAIN RLYSPA UP RLYSPA DOWN RLYCRUISE SETCRUISE ONCRUISE RLYSP SENSORSW GNDSPA SW IN 1SPA SW IN 2SPA SW SEL 1SPA SW SEL 2R SADLE BAGRR TRUNKL SADLE BAGDISP SW (SW 1)INFO SW (SW 2)TRIP SW (SW 3)DIM SW (SW 4)40P

Gr

AC

C R

ELA

Y

RE

LAY

BO

X

SU

SP

LEV

EL

(DN

) RE

LAY

SU

SP

LEV

EL

(UP

) RE

LAY

SU

SP

LEV

EL

MA

IN R

ELA

Y

MA

NU

AL H

EIG

HT

SW

ITC

HM

EM

OR

Y S

WIT

CH

1

UP

FRE

E

DO

WN

FRE

E

PU

SH

SU

SP

EN

SIO

N LE

VE

L AC

TU

ATO

R

CO

MB

INA

TIO

N M

ET

ER

28FU

SE

ME

MO

RY

SW

ITC

H 2

FRE

E

PU

SH

AN

GLE

SE

NS

OR

CO

NT

RO

LM

OTO

R


ABS - Wiring diagram (VIA, VIIA, and VIIIA only)

2P G

3P G

r2P

Bl

* V

I, V

II an

d II

CM

** V

IIIA

an

d II

ICM

5P B

r

3P G

r2P

Bl

M

2P G

r

Bl/W

Bl/W

R/Bu

Y/Bu

G/Y

G/Y

G

R/G

**Br/Lg*Br

**Br/Lg*Br

**Br/Y*Br/W

**Br/Y*Br/W

R/Bu

R/Bl R/Bl

G

G

G

Bl/O

Bl/O

P/W

P/W

Bu/Y

Bu/Y

Bl

W

P/Bl

P/Bl

G/O

G/O

Bl

W

O/W

O/W

W/Bu

W/Bu

O/G O/G

W/R

W/R

Y/B

u

R/B

u

R/G

R/B

u

5P B

l12

P B

l

FCM

VCC1

RCM

VCC1

FRP

S.GND

RRP

S.GND

VCC2

VCC2

FVBM

FVM +

IND

FVM −

P.GND

RVBM

RVM −

MAIN

RVM +

P.GND

1

2

3

4

5

6

7

8

9

10

11

12

A

B

C

D

E

F

G

H

I

JM

CO

MB

INA

TIO

N M

ET

ER

(A

BS

)

AB

S C

ON

TR

OL

UN

IT/M

OTO

R D

RIV

ER

FRO

NT

AB

S M

OD

ULA

TOR

AN

GLE

SE

NS

OR

CO

NT

RO

LM

OTO

R

RE

AR

AB

S M

OD

ULA

TOR

AN

GLE

SE

NS

OR

CO

NT

RO

LM

OTO

R

FRO

NT

WH

EE

LS

PE

ED

SE

NS

OR

RE

AR

WH

EE

LS

PE

ED

SE

NS

OR

12FU

SE

6FU

SE

5FU

SE

2008 GL1800


Fuel System (PGM-FI) - Wiring diagram (VIA, and VIIA)

8P W

2P B

l2P

Bl

2P B

l

3P B

l

3P G

r2P

Bl

3P B

l

2P B

l


KNOCK1KNOCK2SEAT HEATERLAFR1

FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMOINDIGPPCS


Br

Br

BrP

R/Bl

R/Bu

Lg

Lg/YY/R

G/RGLb

Bl/YLg

Lg/YY/R

G/R

G/RGr/Bu

GLb

Bl/Y

Br

R/B

uR

/Bl

P/W

Br

Bl/Y

Bl/Y

O/G

G

G/R

Lg/Y

Y/R Lg G/R

Y/R

Lb

R/B

uR

/Bl

P

4P G

r

10P

Bl

2P B

l2P

Bl

2P B

l

Br

Br

Br

R/Y

R/Bl

Lg

W/Y

Gr

G/B

l

Br

R/Y

R/B

lLg G/R

Y/B

uB

l/W W

G/B

l

Br

R/Y

R/B

lLg G/R

Y/B

u

3P2P

Bl

3P W

[MIN

I]2P

R[M

INI]

W/BlG

W/Bl

W/YY

W/YY

GBrBr/W

Bl/WW

Y/BuG/RG/Bl

W/B

l

W/B

u

G/B

l

Gr/

Bl

Lg/R

G/O

6P B

l[M

INI]

OD

4 32

N

3P B

l

Lg/R

Y/RLg/BlG/R

G/OR/WW/RBl/Y

Lg/R

G/OR/WW/RBl/Y

GGGG

1P B

l

5P G

r

2P

3P W

2P G

r

R/B

u

G/O

W/R

R/W

Bu

/R

Br/

W

R/W

Lg/R

G/O

Br G

Br G G

Gr/

Bl

Gr

Gr/BlGr

Br G G Gr

4P O

4P G

r

2P B

l

1P B

l

4P R

Bl

Bl/B

rB

u W

Bl/B

u

Bl/Y

Bl/Y

Y/B

l

O/W Br G Bu

Bl/B

rB

u W

Bl

Bl

Bu W Bl

Bl

Bu W

G

Bl/Br

Bl/Br

Bl/YBl/Y

Bl/YBl/Y

Br

Bl/Y

Bl/Y

Y/RG/RBl/YR/BuP/WR/YLg

R/BlR/Bl

Bl/BuBl

Y/BuGr/BuW/RBl/Y

G

Bl/BrWBuW

Bl/Bu

O/WLg/Bl

LbGG

Bl/BrWBuGG

S S

R/BuBu

G

Br/BlYGrLg

W/BlW/Bu

O/G

Lg/YBu/R

Bl/YY/Bl

BrW/Y

G

No. 2 FUELINJECTOR

No. 4 FUELINJECTOR

No. 6 FUELINJECTOR

No. 1 FUELINJECTOR

No. 3 FUELINJECTOR

No. 5 FUELINJECTOR

TP

SE

NS

OR

PAIR

CO

NT

RO

LS

OLE

NO

IDV

ALV

E

MA

P S

EN

SO

R

IDLE

AIR

CO

NT

RO

LV

ALV

E

IAT

SE

NS

OR

RE

LAY

BO

X

FUE

L P

UM

P R

ELA

YLA

F S

EN

. RE

LAY

RIG

HT

LA

F S

EN

SO

R

LEFT

LA

F S

EN

SO

R

DA

TA L

INK

CO

NN

EC

TOR

(DLC

)

RIG

HT

KN

OC

KS

EN

SO

R

LEFT

KN

OC

KS

EN

SO

R

EV

AP

PU

RG

EC

ON

TR

OL

SO

LEN

OID

VA

LVE


33P

Bl

33P

Gr

EN

GIN

E C

ON

TR

OL

MO

DU

LE



K-LINEPARACVPG2PG3LAFHT+2AFV2AFCI-1PG4PG5

FI/IG

N. R

ELA

Y

FI U

NIT

/LA

F R

ELA

Y

AFH

T1

AFH

T+

AFC

I-1

AFV

I-1

AFH

T2

AFH

T+

AFC

I-2

AFV

I-2

BA

RO

SE

NS

OR

VE

HIC

LE S

PE

ED

SE

NS

OR

TAIL

RE

LAY

DIO

DE

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(4T

H)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(O

D)

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D

2, D

5)C

RU

ISE

/RE

VE

RS

E C

ON

TR

OL

MO

DU

LE (

N)

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D

2)

FUE

L P

UM

P FUE

L LE

VE

LS

EN

SO

R

D9

D10

CO

MB

INA

TIO

N M

ET

ER

(T

EM

P U

NIT

)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L U

NIT

(S

PD

)C

OM

BIN

AT

ION

ME

TE

R (

SP

SE

NS

OR

)

CO

MB

INA

TIO

N M

ET

ER

(FU

EL

UN

IT)

CO

MB

INA

TIO

N M

ET

ER

(O

VE

R D

RIV

E)

CO

MB

INA

TIO

N M

ET

ER

(N

EU

TR

AL)

CO

MB

INA

TIO

N M

ET

ER

(FI

)

CA

MS

HA

FT P

OS

ITIO

NS

EN

SO

RC

RA

NK

SH

AFT

PO

SIT

ION

SE

NS

OR

GE

AR

PO

SIT

ION

SE

NS

OR

EC

T S

EN

SO

R

FUE

L LE

VE

L S

EN

SO

R


Fuel System (PGM-FI) - Wiring diagram (IIIA, IVA, and VA)

Bl/Y

Bl/Y

O/G

G

G/R

Lg/Y

Y/R

LgG

/RY

/R

Lb

Lg

Lg/YY/R

G/RGLb

Bl/YLg

Lg/YY/R

G/RGLb

Bl/Y

Br

R/B

uR

/Bl

P/W

Br

R/B

uR

/Bl

P

4P G

r

2P B

l2P

Bl

2P B

l

3P G

r

2P B

l

2P B

l

3P B

l

3P B

l

8P W

Br

Br

BrP

R/Bl

R/Bu

10P B

l

Br

Br

Br

R/Y

R/Bl

Lg

W/Y

Gr

G/B

l

Br

R/Y

R/B

lLg

G/R

Y/B

uB

l/WW

G/B

l

Br

R/Y

R/B

lLg

G/R

Y/B

u

2P B

l2P

Bl

2P B

l

3P2P

Bl

2P R

[MIN

I]3P

W[M

INI]

W/BlG

W/Bl

W/YY

W/YY

GBr Br/W

Bl/WW

Y/BuG/RG/Bl

W/B

l

W/B

u

G/B

l

Gr/B

l

Lg/R

G/O

6P B

l[M

INI]

5P G

r3P

Bl

2P

2P G

r

Bu

/R

Br/W

R/W

Lg/R

G/O

BrG

BrGG

Gr/B

lG

r

Gr/Bl

Lg/R

Y/RLg/BlG/R

G/OR/WW/RBl/Y

Lg/R

G/OR/WW/RBl/Y

Gr

GGGG

BrGGGr

OD

432

N

4P W

4P B

l

2P B

l

1P B

l

1P B

l

3P W 4P

R

Bl/Y

Bl/Y

Y/B

l

O/WBrGBu

R/B

u

G/O

W/R

R/W

Bl/Y

WWGr

Bl

WWGr

Bl

WBl/Y

G/R

W/B

u

WBl/Y

G/R

Bl/R

Bl/Br

Bl/YBl/Y

Br

SS


33P G

r

VCCSG1IMOVINJ1INJ5INJ2INJ6INJ3INJ4

TWTAGP3GP2PG1

O2-2

K-LINEPARACVPG2PG3

O2-1PG4

Y/RG/RBl/YR/BuP/WR/YLg

R/BlR/Bl

Y/BuGr/BuW/RBl/Y

G

W/Bu

O/WLg/Bl

LbGG

BuG

R/BuBu

WW

Br/BlYGrLg

W/BlW/Bu

O/G

Lg/YBu/R

Bl/Y

BrW/Y

G

Y/Bl

KNOCK1KNOCK2SEAT HEATER*O2HT1O2HT2FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMOINDIGPPCS


33P B

l

G/RGr/Bu

EC

T S

EN

SO

R

CA

MS

HA

FT P

OS

ITIO

NS

EN

SO

R

CO

MB

INA

TIO

N M

ET

ER

(TE

MP

UN

IT)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L UN

IT (S

PD

)C

OM

BIN

AT

ION

ME

TE

R (S

P S

EN

SO

R)

CO

MB

INA

TIO

N M

ET

ER

(FUE

L UN

IT)

CO

MB

INA

TIO

N M

ET

ER

(OV

ER

DR

IVE

)

CO

MB

INA

TIO

N M

ET

ER

(NE

UT

RA

L)

CO

MB

INA

TIO

N M

ET

ER

(FI)

No. 2 FUELINJECTOR

No. 4 FUELINJECTOR

No. 6 FUELINJECTOR

No. 1 FUELINJECTOR

No. 3 FUELINJECTOR

No. 5 FUELINJECTOR

MA

P S

EN

SO

R

IDLE

AIR

CO

NT

RO

LV

ALV

E

IAT

SE

NS

OR

RE

LAY

BO

X

FUE

L PU

MP

RE

LAY

RIG

HT

O 2 S

EN

SO

R

LEFT

O 2 S

EN

SO

R

DA

TA LIN

KC

ON

NE

CTO

R(D

LC)

RIG

HT

KN

OC

KS

EN

SO

R

LEFT

KN

OC

KS

EN

SO

R

TAIL R

ELA

Y

DIO

DE

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (4T

H)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (O

D)

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2, D

5)C

RU

ISE

/RE

VE

RS

E C

ON

TR

OL M

OD

ULE

(N)

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2)

FUE

L PU

MPFU

EL LE

VE

LS

EN

SO

R

BA

RO

SE

NS

OR

VE

HIC

LE S

PE

ED

SE

NS

OR

EV

AP

PU

RG

EC

ON

TR

OL

SO

LEN

OID

VA

LVE

CR

AN

KS

HA

FT P

OS

ITIO

NS

EN

SO

RG

EA

R P

OS

ITIO

N S

EN

SO

R


EN

GIN

E C

ON

TR

OL M

OD

ULE

FI/IGN

. RE

LAY

TP

SE

NS

OR

PAIR

CO

NT

RO

LS

OLE

NO

IDV

ALV

E

D9

D10

FUE

L LEV

EL S

EN

SO

R

* Excep

t IIIA

2008 GL1800


Fuel System (PGM-FI) - Wiring diagram (VIIIA)

8P W

2P B

l2P

Bl

2P B

l

3P B

l

3P G

r2P

Bl

3P B

l

2P B

l



FANC/STREX-AI

ACGFWENHPCPBNLSW

IMO INDIGPPCS


Br

Br

BrP

R/Bl

P/Bu

Lg

Lg/YY/R

G/RGLb

Bl/YLg

Lg/YY/R

G/R

G/RGr/Bu

GLb

Bl/Y

Br

P/B

uR

/Bl

P/W

Br

Bl/Y

Bl/Y

O/G

G

G/R

Lg/Y

Y/R

LgG

/RY

/R

Lb

P/B

uR

/Bl

P

4P G

r

10P B

l2P

Bl

2P B

l2P

Bl

Br

Br

Br

R/Y

R/Bl

Lg

W/Y

Gr

G/B

l

Br

R/Y

R/B

lLg

G/R

Y/B

uB

l/W

Bu

/W

W

G/B

l

Br

R/Y

R/B

lLg

G/R

Y/B

u

3P2P

Bl

3P W

[MIN

I]2P

R[M

INI]

W/BlG

W/Bl

W/YY

W/YY

GBr Br/W

Bl/WW

Y/BuG/RG/Bl

W/B

l

W/B

u

G/B

l

Gr/B

l

R/W

Lg/R

G/O

6P B

l[M

INI]

OD

432

N

3P B

l

Lg/R

Y/RLg/BlG/R

G/OR/WW/RBl/Y

Lg/R

G/OR/WW/RBl/Y

GGGG

1P B

l

5P G

r

2P

3P W 2P

2P G

r

R/B

u

G/O

W/R

R/W

Bu

/R

Br/W

Lg/R

BrG

BrGG

Gr/B

lG

r

Gr/BlGr

BrGGGr

4P O

4P G

r

2P B

l

1P B

l

4P R

Bl

Bl/B

rB

uW

Bl/B

u

Bl/Y

Bl/Y

Y/B

l

O/WBr

Br

Br GBu

Bl/B

rB

uW

Bl

Bl

BuWBl

Bl

BuW

G

Bl/Br

Bl/Br

Bl/YBl/Y

Bl/YBl/Y

Br

Bl/Y

Bl/Y

Y/RG/RBl/YP/BuP/WR/YLg

R/BlR/Bl

Bl/BuBl

Y/BuGr/BuW/RBl/YG

Bl/BrWBuW

Bl/Bu

O/WLg/Bl

LbGG

Bl/BrWBuGG

SS

R/BuBu

G

Br/BlYGrLg

W/BlW/Bu

O/G

Lg/YBu/R

Bu/WBl/YY/Bl

BrW/Y

G

D9

D10

D22

O/W Br

AIR

BA

G U

NIT

(SC

S)

AIR

BA

G U

NIT

(KL)

No. 2 FUELINJECTOR

No. 4 FUELINJECTOR

No. 6 FUELINJECTOR

No. 1 FUELINJECTOR

No. 3 FUELINJECTOR

No. 5 FUELINJECTOR

TP

SE

NS

OR

PAIR

CO

NT

RO

LS

OLE

NO

IDV

ALV

E

MA

P S

EN

SO

R

IDLE

AIR

CO

NT

RO

LV

ALV

E

IAT

SE

NS

OR

RE

LAY

BO

X

FUE

L PU

MP

RE

LAY

LAF S

EN

. RE

LAY

RIG

HT

LAF S

EN

SO

R

LEFT

LAF S

EN

SO

R

DA

TA LIN

KC

ON

NE

CTO

R(D

LC)

RIG

HT

KN

OC

KS

EN

SO

R

LEFT

KN

OC

KS

EN

SO

R

EV

AP

PU

RG

EC

ON

TR

OL

SO

LEN

OID

VA

LVE


33P B

l33P

Gr

EN

GIN

E C

ON

TR

OL M

OD

ULE



K-LINEPARACVPG2PG3LAFHT+2AFV2AFCI-1PG4PG5

FI/IGN

. RE

LAY

FI UN

IT/LA

F RLY. R

ELA

Y

AFH

T1

AFH

T+

AFC

I-1A

FVI-1

AFH

T2

AFH

T+

AFC

I-2A

FVI-2

BA

RO

SE

NS

OR

VE

HIC

LE S

PE

ED

SE

NS

OR

TAIL R

ELA

Y

DIO

DE

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2, D

5)C

RU

ISE

/RE

VE

RS

E C

ON

TR

OL M

OD

ULE

(N)

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2)

FUE

L PU

MPFU

EL LE

VE

LS

EN

SO

R

DIO

DE

CO

MB

INA

TIO

N M

ET

ER

(TE

MP

UN

IT)

CO

MB

INA

TIO

N M

ET

ER

(HIS

S)

CO

MB

INA

TIO

N M

ET

ER

(SP

SE

NS

OR

)C

RU

ISE

/RE

VE

RS

E C

ON

TR

OL M

OD

ULE

(SP

D)

CO

MB

INA

TIO

N M

ET

ER

(FUE

L UN

IT)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (4T

H)

CO

MB

INA

TIO

N M

ET

ER

(OV

ER

DR

IVE

)C

RU

ISE

/RE

VE

RS

E C

ON

TR

OL M

OD

ULE

(OD

)

CO

MB

INA

TIO

N M

ET

ER

(NE

UT

RA

L)

CO

MB

INA

TIO

N M

ET

ER

(FI)

CA

MS

HA

FT P

OS

ITIO

NS

EN

SO

RC

RA

NK

SH

AFT

PO

SIT

ION

SE

NS

OR

GE

AR

PO

SIT

ION

SE

NS

OR

EC

T S

EN

SO

R

FUE

L LEV

EL S

EN

SO

R


Cooling/Charging/Ignition System - Wiring diagram (VIA and VIIA)

3P G

[MIN

I]

20P G

r

G

R/W

W

G

G

G

R/W

W

W R/W G

W R/W G



33P B

l33P

Gr




KNOCK1KNOCK2SEAT HEATERLAFR1

FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMOINDIGPPCS


Bl/Y

Y/RY/BuY/W

G/WY/G

Bl

Br/R

Bl

Bl/R

W

Bl/YG

Bl/YBl/R

Bl/YR/W

Bl/WBl

Bl/BuBl/Y

Br/RBu

Bl/B

u

Y/G

3P B

l[M

INI]

FE

(L)

FR

4P

IG

BP

WBl/Y

Bl/Y

W

Bl

G

G/W

Y/Bl

G

G/W

Y/Bl

3P B

l3P

Bl

3P B

l

#1#2

#3#4

#5#6

GBu

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

GBu

GBl/YY/W

GBl/YY/Bu

GBl/YY/R

18P B

u

Bl/W

W

Bl/W

W

Bl/W

Bl/Y

Y/G

Y/B

l

G/W

FAN

CO

NT

L. RE

LAY

RE

LAY

BO

X

FI/IGN

. RE

LAY

FI UN

IT/LA

F RLY.

RE

LAY

MA

IN FU

SE

B

SID

E S

TAN

D S

WIT

CH

ALT

ER

NA

TOR

IC REGULATOR

2P W

2P W

RIG

HT

FAN

MO

TOR

CO

ND

EN

SE

R

CO

ND

EN

SE

R

LEFT

FAN

MO

TOR

SPA

RK

PLU

GS

IGN

ITIO

NC

OILS

EN

GIN

E S

TOP

SW

ITC

H

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

/S)

CLU

TC

H S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(SID

E S

TAN

D)

FUE

L SY

ST

EM

CO

MB

INA

TIO

N M

ET

ER

(TA P

ULS

E)

20FU

SE

8FU

SE

23FU

SE

13FU

SE

16FU

SE

EN

GIN

E C

ON

TR

OL M

OD

ULE

BA

NK

AN

GLE

SE

NS

OR

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (N

e)

2008 GL1800


Cooling/Charging/Ignition System - Wiring diagram (IIIA, IVA, and VA)

20P G

r



VCCSG1IMOVINJ1INJ5INJ2INJ6INJ3INJ4

TWTAGP3GP2PG1

O2-2

K-LINEPARACVPG2PG3

O2-1PG4

KNOCK1KNOCK2SEAT HEATER*O2HT1O2HT2FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMOINDIGPPCS


3P G

[MIN

I]G

R/W

W

G

G

G

R/W

W

W R/W G

W R/W G

33P B

l

Bl/Y

Y/RY/BuY/W

G/WY/G

Bl

Br/R

Bl/YR/W

Bl/WBl

Bl/BuBl/Y

Br/RBu

33P G

r

Bl

Bl/B

u

Y/GWWBl/Y

Bl/Y

W

Bl

G

G/W

Y/Bl

G

G/W

Y/Bl

3P B

l[M

INI]

(L)

FR

4P

IG

BP

FE

GBu

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

GBu

3P B

l3P

Bl

3P B

l

#1#2

#3#4

#5#6

GBl/YY/W

GBl/YY/Bu

GBl/YY/R

Bl/W

W

Bl/W

W

18P B

u

Bl/W

Bl/Y

Y/G

Y/B

l

G/W

FAN

CO

NT

L. RE

LAY

RE

LAY

BO

X

FI/IGN

. RE

LAY

MA

IN FU

SE

B

SID

E S

TAN

D S

WIT

CH

ALT

ER

NA

TOR

IC REGULATOR

2P W

2P W

RIG

HT

FAN

MO

TOR

CO

ND

EN

SE

R

CO

ND

EN

SE

R

LEFT

FAN

MO

TOR

SPA

RK

PLU

GS

IGN

ITIO

NC

OILS

EN

GIN

E S

TOP

SW

ITC

H

OFF

RU

N

OFF

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

/S)

CLU

TC

H S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(SID

E S

TAN

D)

FUE

L SY

ST

EM

CO

MB

INA

TIO

N M

ET

ER

(TA P

ULS

E)

BA

NK

AN

GLE

SE

NS

OR

20FU

SE

8FU

SE

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (N

e)

13FU

SE

16FU

SE

EN

GIN

E C

ON

TR

OL M

OD

ULE

* Excep

t IIIA


Cooling/Charging/Ignition System - Wiring diagram (VIIIA)

3P G

[MIN

I]

20P G

r

G

R/W

W

G

G

G

R/W

W

W R/W G

W R/W G



33P B

l33P

Gr





FANC/STREX-AI

ACGFWENHPCPBNLSW

IMO INDIGPPCS


Bl/Y

Y/RY/BuY/W

G/WY/G

Bl

Br/R

Bl

Bl/R

W

Bl/YG

Bl/YBl/R

Bl/YR/W

Bl/WBl

Bl/BuBl/Y

Br/RBu

Bl/B

u

3P B

l[M

INI]

FE

(L)

FR

4P

IG

BP

WBl/Y

Bl/Y

W

Bl

G

G/W

Y/Bl

G

G/W

Y/Bl

3P B

l3P

Bl

3P B

l

#1#2

#3#4

#5#6

GBu

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

Bl

Bl/B

u

GBu

GBl/YY/W

GBl/YY/Bu

GBl/YY/R

18P B

u

Bl/W

W

Bl/W

W

Bl/W

Bl/Y

Y/G

Y/B

l

G/W

2P W

2P W

FAN

CO

NT

L. RE

LAY

RE

LAY

BO

X

FI/IGN

. RE

LAY

FI UN

IT/LA

F RLY.

RE

LAY

MA

IN FU

SE

B

SID

E S

TAN

D S

WIT

CH

ALT

ER

NA

TOR

IC REGULATOR

RIG

HT

FAN

MO

TOR

CO

ND

EN

SE

R

CO

ND

EN

SE

R

LEFT

FAN

MO

TOR

SPA

RK

PLU

GS

IGN

ITIO

NC

OILS

EN

GIN

E S

TOP

SW

ITC

H

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

/S)

CLU

TC

H S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(SID

E S

TAN

D)

FUE

L SY

ST

EM

CO

MB

INA

TIO

N M

ET

ER

(TA P

ULS

E)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (N

e)

20FU

SE

8FU

SE

23FU

SE

13FU

SE

16FU

SE

EN

GIN

E C

ON

TR

OL M

OD

ULE

BA

NK

AN

GLE

SE

NS

OR

2008 GL1800


Starter/Reverse System - Wiring diagram (Except VIIIA)

2P W

[MIN

I]3P

R[M

INI]

2P W

[MIN

I]2P

Bu

[MIN

I]2P

R[M

INI]

3P B

r1P

W

G/O

3P O

18P B

u14P

Gr

14P B

u

BA

TT

ER

Y

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

26P G

r26P

Bl

SFT MOT +OD4THCLT CRURESSETSPDSFT MOT −MAINHI/CS/SST MOT VON INDIGN

RVS SW (ENG)ST/RVS-SWSPLIM-FGNDNe

RVS SFT SWRVS INDRVS POS SWSET IND

SFT-R3PC-R1SPLIM-RACT-CLGRIPCOMMONMOASFT-R2STOP

REG

MOBSFT-R1

RVS-R

MOCPC-R2NOIL

ACT-R

GND

D18

20P W

M

CO

NT.

GN

DV

BA

TS

T M

AGD

21

D8

D7

D14

D15

D16

D5

D4

D2

D1

D3

D11

M

W/Bu

W/Bu

OBl

Y

Gr

W/BuR

Bu/GBl/R

Y/RBr/R

BuBu/W

R

PR

Bu/RY/W

RRP

RBu/Bl

BrR/Bl

WW

R

W

Y/R

P/WP

R

Bu/RBu

BrBl/BrW/Bu

Bu/RBu

Br

W/BuBl/W

P

W/BlG

G/WP/W

Bl/Y

G/OY/RYG

Y/W

Y/WOGr

Bu/W

Lb

Bu/Bl

Y/R

WLg/RBu

G

W/RW/Bu

W/B

u

LbGW

/Bu

Br/R

Bu

/WB

u

Y/R

Bl/R

Bu

/G

G/R

Bu

/R

Lg/R

Bl/R

G/O

G/R

W/B

l

Bl/Y

Br/R

BrY

R/B

l

G/W

R

P

R

W

Bl

R

W

Bl

G/RY/R

Br/RY/R

G/RY/R

R

P

G/RY/R

Bl

G/O

GG

Bl

Bl

G/W

G/R

Bu/R

Bu/WBr/RY/RBr

Y/WBl/BrBl/R

Bu/WBr/RY/RBr

Y/WBl/BrBl/R

Bu

Bl/W

Bu

/R

Y/R

Bu

/R

Bu

Lg/R

Bu

/W

Bl/R

W/R

VE

HIC

LE S

PE

ED

SE

NS

OR

SID

E S

TAN

D S

WIT

CH

EN

GIN

E S

TOP

SW

ITC

H

EO

P S

WIT

CH

HE

AD

LIGH

T LO

RE

LAY

GE

AR

PO

SIT

ION

SE

NS

OR

(NE

UT

RA

L)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(NLS

W)

AU

DIO

UN

IT(S

TAR

TE

R M

UT

E)

DIM

ME

R S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(RE

VE

RS

E LE

V)

CO

MB

INA

TIO

N M

ET

ER

(RV

S)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LER

EV

ER

SE

SH

IFTA

CT

UA

TOR

RE

VE

RS

EP

OS

ITIO

NS

WIT

CH

FUS

E B

OX

RV

S. S

HIFT

RE

LAY

1R

VS

. SH

IFTR

ELA

Y 3

RV

S. S

HIFT

RE

LAY

2

RE

LAY

BO

X

RV

S. R

ELA

YP

OW

ER

CO

NT.

RE

LAY

2P

OW

ER

CO

NT.

RE

LAY

1S

PD

. LIMIT

RE

LAY

DIO

DE

FRE

EFR

EE

PU

SH

PU

SH

RE

VE

RS

E S

HIFT

SW

ITC

HS

TAR

TE

R/R

EV

ER

SE

SW

ITC

H

CLU

TC

H S

WIT

CH

RE

VE

RS

ES

WIT

CH

RE

VE

RS

ER

ES

ISTO

RA

SS

EM

BLY

STA

RT

ER

RE

LAY

SW

ITC

H A

STA

RT

ER

RE

LAY

SW

ITC

H B

STA

RT

ER

/R

EV

ER

SE

MO

TOR

RE

VE

RS

ER

EGU

LATO

RA

SS

EM

BLY

16FU

SE

14FU

SE

15FU

SE

7FU

SE

32FU

SE

1R

VS

.FU

SE

A(5 A

)

2R

VS

.FU

SE

B(5 A

)


Starter/Reverse System - Wiring diagram (VIIIA)

2P W

[MIN

I]3P

R[M

INI]

2P W

[MIN

I]2P

Bu

[MIN

I]2P

R[M

INI]

3P B

r1P

W

G/O

2P

20P20P

Gr

20P

18P B

u14P

Gr

14P B

u

BA

TT

ER

Y

D18

20P W

M

CO

NT.

GN

DV

BA

TS

T M

AGD

21

D8

D7

D14

D15

D16

D5

D4

D2

D1

D3

D11

M

W/Bu

W/Bu

OBl

Y

Gr

W/BuR

Bu/GBl/R

Y/RBr/R

BuBu/W

R

PR

Bu/RY/W

RRP

RBu/Bl

BrR/Bl

WW

R

W

Y/R

P/WP

R

Bu/RBu

BrBl/BrW/Bu

Bu/RBu

Br

W/BuBl/W

W/B

u

LbGW

/Bu

Br/R

Bu

/WB

u

Y/R

Bl/R

Bu

/G

G/R

Bu

/R

Lg/R

Bl/R

G/O

G/R

Bl/Y

Br/R

BrY

R/B

l

W/B

l

G/W

R

P

R

W

Bl

R

W

Bl

G/RY/R

Br/RY/R

G/RY/R

R

P

G/RY/R

Bl

G/O

GG

Bl

Bl

G/W

G/R

Bu/R

Bu/WBr/RY/RBr

Y/WBl/BrBl/R

Bu/WBr/RY/RBr

Y/WBl/BrBl/R

Bu

Bl/W

Bu

/R

Y/R

Bu

/R

Bu

Lg/R

Bu

/W

Bl/R

W/R

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

26P G

r26P

Bl





REG

MOBSFT-R1

RVS-R

MOCPC-R2NOIL

ACT-R

GND

P

P

W/Bl

W/BlW/Bl

G

G/WP/W

Bl/Y

G/W

Bl/Y

G/O

G/O

Y/R

Y/R

Y

Y

G

GG

Y/W

Y/W

Y/WOGr

Bu/W

Lb

Bu/Bl

Y/R

W

Y/WOGr

Bu/WLb

Bu/BlY/RW

Lg/RBu

Bu

Y/WOGr

Bu/WLb

Bu/BlY/RWBu

G

W/RW/Bu

W/Bu

P/W

PG/W

Bl/Y

G/OY/R

YY/W

W/Bu

P/W

22P G

r22P

Bu

Lg/RLg/R

SID

E S

TAN

D S

WIT

CH

VE

HIC

LE S

PE

ED

SE

NS

OR

EN

GIN

E S

TOP

SW

ITC

H

EO

P S

WIT

CH

HE

AD

LIGH

T LO

RE

LAY

GE

AR

PO

SIT

ION

SE

NS

OR

(NE

UT

RA

L)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(NLS

W)

AU

DIO

UN

IT(S

TAR

TE

R M

UT

E)

DIM

ME

R S

WIT

CH

CO

MB

INA

TIO

N M

ET

ER

(RE

VE

RS

E LE

V)

CO

MB

INA

TIO

N M

ET

ER

(RV

S)

RE

VE

RS

ES

HIFT

AC

TU

ATO

R

RE

VE

RS

EP

OS

ITIO

NS

WIT

CH

FUS

E B

OX

RV

S. S

HIFT

RE

LAY

1R

VS

. SH

IFTR

ELA

Y 3

RV

S. S

HIFT

RE

LAY

2

RE

LAY

BO

X

RV

S. R

ELA

YP

OW

ER

CO

NT.

RE

LAY

2P

OW

ER

CO

NT.

RE

LAY

1S

PD

. LIMIT

RE

LAY

DIO

DE

FRE

EFR

EE

PU

SH

PU

SH

RE

VE

RS

E S

HIFT

SW

ITC

HS

TAR

TE

R/R

EV

ER

SE

SW

ITC

H

CLU

TC

H S

WIT

CH

RE

VE

RS

ES

WIT

CH

RE

VE

RS

ER

ES

ISTO

RA

SS

EM

BLY

STA

RT

ER

RE

LAY

SW

ITC

H A

STA

RT

ER

RE

LAY

SW

ITC

H B

STA

RT

ER

/R

EV

ER

SE

MO

TOR

RE

VE

RS

ER

EGU

LATO

RA

SS

EM

BLY

16FU

SE

14FU

SE

15FU

SE

7FU

SE

32FU

SE

1R

VS

.FU

SE

A(5 A

)

2R

VS

.FU

SE

B(5 A

)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE

2008 GL1800


Lighting System - Wiring diagram (except VIIIA)

EO

P S

WIT

CH

IGN

ITIO

N S

WIT

CH

(FA

N)

CO

MB

INA

TIO

N M

ET

ER

(IG

N)

VE

HIC

LE S

PE

ED

SE

NS

OR

TU

RN

SIG

NA

L S

WIT

CH

HO

RN

/TU

RN

RE

LAY

CO

MB

INA

TIO

N M

ET

ER

(H

IGH

BE

AM

)

RIG

HT

HE

AD

LIG

HT

AD

JUS

TIN

G M

OTO

R

HIG

H B

EA

M12

V -

55

W

HIG

H B

EA

M12

V -

55

W

LOW

BE

AM

12 V

- 5

5 W

LOW

BE

AM

12 V

- 5

5 W

RIG

HT

HE

AD

LIG

HT

LEFT

HE

AD

LIG

HT

LEFT

HE

AD

LIG

HT

AD

JUS

TIN

G M

OTO

R

RE

AR

BR

AK

ELI

GH

T S

WIT

CH

HIG

H M

OU

NT

BR

AK

E L

IGH

T(O

PT

ION

)S

TOP

LIG

HT

RE

LAY

HE

AD

LIG

HT

LO R

ELA

YH

EA

DLI

GH

TH

I RE

LAY

RE

LAY

BO

X

FOR

RIG

HT

FO

G L

IGH

T(O

PT

ION

) 1

2 V

- 3

5 W

DIO

DE

HE

AD

AD

J. R

ELA

YTA

IL R

ELA

Y

HE

AD

LIG

HT

AD

JUS

TIN

GS

WIT

CH

FOR

LE

FT F

OG

LIG

HT

(OP

TIO

N)

12

V -

35

WFO

R F

OG

LIG

HT

SW

ITC

H (

OP

TIO

N)

DIM

ME

R S

WIT

CH

FRO

NT

BR

AK

ELI

GH

T S

WIT

CH

12 V

- 1

.4 W

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D

8, D

21)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(S

TOP

)

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

AC

C. R

ELA

Y

RIG

HT

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W x

2

LEFT

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W x

2

LIC

EN

SE

LIG

HT

12 V

- 3

cp

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W

21FU

SE

27FU

SE

26FU

SE

22FU

SE

14FU

SE

12P

Gr

3P W

[MIN

I]

2P W

[MIN

I]

14P

W

18P

Bu

14P

Bu

14P

Gr

2P G

r4P

Bl

[MIN

I]

Vcc

Vout

GND

22P

Bu

22P

Gr

20P

Gr

14P

Gr

2P G

r3P

OD

17

3P G

r

+ (V

cc)

SG

L (V

ou

t)−

(GN

D)

+ (V

cc)

SG

L (V

ou

t)−

(GN

D)

3P G

r

3P B

l

3P B

l

3P B

l

3P B

l

2P W

3P W

3P B

l

3P W

3P W

3P B

l

3P W

2P R

[MIN

I]

3P R

[MIN

I]

2P B

u[M

INI]

3P B

u[M

INI]

LO (N)

HI

Bu/W

Bu/R

Bu

/R

Bl

Br/

W

W/G

Bu

Br/Bu

Br/RBu/W

Br/R

Br

Br/WG

BlW/Y

Bu/BlG

BuW/Bu

W/BlG

BuW/Y

G/RG

G/YBl/G

G

W/G

Br/R

G/R

G

G/R

G

G/Y

G/W

Bu

Bl/G

W/Y

W/B

u

W/Y

Br/

R

G/R

Bu

/W

Lg/B

l

G/R G

Br/

W

G/R G

G/R G

G/R G

Br/

W

Br/

WB

r/W

G/R G

G/R G

G/R G

Br/

W

Br/

WB

r/W

GB

r/W

G/R G

Br/

W

G

Br/

W

G

Br/

WG

/R G

Br/

W

G/R G

Br/

WGB

r/W

W/G

G/Y

Bu/W

Bu

Bu

W/G

G/Y

Bu/W

Bu

Br/WBr/Bu

G

Br/Bu

GG

G

G

Lg/Bl

G

Lg/Bl

G

Br/R

Lg Y/Bu

Y/R

Bu/G

Bu

/Bl

W/B

l

Bu

Br/

R

G

BuBrG

Lg/B

l

Bu

/Bl

W/B

l

Lg/B

l

Bu

/Bl

G

W/B

lG

W/B

lG Bu G

Br/

RLg G

Br/

RLg G


Lighting System - Wiring diagram (VIIIA)

IGN

ITIO

N S

WIT

CH

(FA

N)

VE

HIC

LE S

PE

ED

SE

NS

OR

TU

RN

SIG

NA

L S

WIT

CH

HO

RN

/TU

RN

RE

LAY

CO

MB

INA

TIO

N M

ET

ER

(H

IGH

BE

AM

)

CO

MB

INA

TIO

N M

ET

ER

(H

L IG

N C

ON

TR

OL)

CO

MB

INA

TIO

N M

ET

ER

(V

n)

CO

MB

INA

TIO

N M

ET

ER

(H

/L D

OW

N S

W)

CO

MB

INA

TIO

N M

ET

ER

(H

/L U

P S

W)

RIG

HT

HE

AD

LIG

HT

AD

JUS

TIN

G M

OTO

R

HIG

H B

EA

M12

V -

55

W

HIG

H B

EA

M12

V -

55

W

LOW

BE

AM

12 V

- 5

5 W

LOW

BE

AM

12 V

- 5

5 W

RIG

HT

HE

AD

LIG

HT

LEFT

HE

AD

LIG

HT

LEFT

HE

AD

LIG

HT

AD

JUS

TIN

G M

OTO

R

RE

AR

BR

AK

ELI

GH

T S

WIT

CH

HIG

H M

OU

NT

BR

AK

E L

IGH

T(O

PT

ION

)S

TOP

LIG

HT

RE

LAY

HE

AD

LIG

HT

LO R

ELA

YH

EA

DLI

GH

TH

I RE

LAY

RE

LAY

BO

X

FOR

RIG

HT

FO

G L

IGH

T(O

PT

ION

) 1

2 V

- 3

5 W

HE

AD

AD

J. R

ELA

YTA

IL R

ELA

Y

HE

AD

LIG

HT

AD

JUS

TIN

GS

WIT

CH

FOR

LE

FT F

OG

LIG

HT

(OP

TIO

N)

12

V -

35

WFO

R F

OG

LIG

HT

SW

ITC

H (

OP

TIO

N)

DIM

ME

R S

WIT

CH

FRO

NT

BR

AK

ELI

GH

T S

WIT

CH

12 V

- 1

.4 W

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D

8, D

21)

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

AC

C. R

ELA

Y

RIG

HT

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W x

2

LEFT

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W x

2

LIC

EN

SE

LIG

HT

12 V

- 3

cp

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W

BR

AK

E/T

AIL

LIG

HT

12 V

- 2

1/5

W

21FU

SE

27FU

SE

26FU

SE

22FU

SE

14FU

SE

UP

FRE

E

DO

WN

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(S

TOP

)

12P

Gr

3P W

[MIN

I]

2P W

[MIN

I]

14P

W

18P

Bu

14P

Bu

14P

Gr

2P G

r4P

Bl

[MIN

I]

22P

Bu

22P

Gr

20P

Gr

10P

Gr

2P G

r

3P G

r

+ (V

cc)

SG

L (V

ou

t)−

(GN

D)

+ (V

cc)

SG

L (V

ou

t)−

(GN

D)

3P G

r

3P B

l

3P B

l

3P B

l

3P B

l

2P W

3P W

3P B

l

3P W

3P W

3P B

l

3P W

2P R

[MIN

I]

3P R

[MIN

I]

2P B

u[M

INI]

3P B

u[M

INI]

LO (N)

HI

Bl

Br/

W

W/G

Bu

Y/B

u

Bu

/G

Bu

/W

Br/Bu

Br/RBu/W

Br/RBr

Br/WG

BlW/Y

Bu/BlG

BuW/Bu

W/BlG

BuW/Y

G/RG

G/YBl/G

G

W/G

Br/R

G/R

G

G/R

G

G/Y

G/W

Bu

Bl/G

W/Y

W/B

u

W/Y

Br/

R

Bu

/W

Lg/B

l

G/R G

Br/

W

G/R G

G/R G

G/R G

Br/

W

Br/

WB

r/W

G/R G

G/R G

G/R G

Br/

W

Br/

WB

r/W

GB

r/W

G/R G

Br/

W

G

Br/

W

G

Br/

WG

/R G

Br/

W

G/R G

Br/

WGB

r/W

W/G

G/Y

Bu/W

Bu

Bu

W/G

G/Y

Bu/W

Bu

Br/WBr/Bu

G

Br/Bu

G

G

G

G

G

Lg/Bl

G

Lg/Bl

G

Bu/G

Y/BuY/Bu

Y/R

Bu/G

Bu

/Bl

W/B

l

Bu

Br/

R

G

BuBrG

GG

Lg/B

l

Bu

/Bl

W/B

l

Lg/B

l

Bu

/Bl

G

W/B

lG

W/B

lG Bu G

Br/

RLg G

Br/

RLg

Lg

G

G/R

2008 GL1800


22P

Gr

20P

Gr

3P B

l[M

INI]

Gr

Bu/G

Bu/G

Bu/Bl

Bu/W

Lb/WBu/W

W/G

O/W

W/GG

BlBl/W

Lg/Bl

G

Lg

Bl

Lb

Lb

O

Bu

/G

Lg/B

l

Lb/W

Lb/W

O/W

G

G GO

/WGr

Lg/B

l

O/WGr

Lg/B

l

Lb

Lb/WG

P/W Lb O

O

O/W

W/B

l

GO

Bu

/G

Lg/B

l

Lb/W G P/W Lb O

3P L

b

3P O

D19

D20

30

2P R

[MIN

I]

3P R

[MIN

I]

2P B

u[M

INI]

3P B

u[M

INI]

14P

W

2P W

Bl/W Lg

G

G G

Br/

W

OLb

Lb

G O

O

G GLb O

Lb

Lg/B

l

P/W

W/G

2P W

14P

Bu

14P

Gr

W/Bl

Bu/Bl

W/G

G

G

G

GLg/W

P

Lg

Gr

Lb

Lb

O

Br/W

O/W

Lb/W

W/Bl

W/Bl

Bu/Bl

Bu/Bl

W/G

W/G

GLg/W

P

W/BlBu/Bl

W/G

G

G

G

Gr

Bu/G

Lg

Lg

Lg/Bl

Gr

Lb

O

O

Br/W

O/W

P/W

P/W

G

Gr

Bu/Bl

Lg/Bl

P/W

Lb/W

14P

Gr

D12

D13

3P W

12 V

- 1

.4 W

3P O

22P

Bu

7P G

CO

MB

INA

TIO

N M

ET

ER

(T

UR

N R

)

IGN

ITIO

N S

WIT

CH

(FA

N)

CO

MB

INA

TIO

N M

ET

ER

(T

UR

N L

)

LEFT

FR

ON

TT

UR

N S

IGN

AL/

PO

SIT

ION

LIG

HT

12 V

- 2

1/5

W

RIG

HT

FR

ON

TT

UR

N S

IGN

AL/

PO

SIT

ION

LIG

HT

12 V

- 2

1/5

W

CO

MB

INA

TIO

N M

ET

ER

(SP

PU

LSE

OU

T)

AC

C. R

ELA

Y

HO

RN

TR

UN

K L

OC

K R

ELA

Y

TR

UN

K L

OC

K C

ON

TR

OL

UN

IT (

H/Z

)

FRO

NT

BR

AK

E L

IGH

T S

WIT

CH

RE

AR

BR

AK

E L

IGH

T S

WIT

CH

TU

RN

SIG

NA

L S

WIT

CH

LEFT

RE

AR

TU

RN

SIG

NA

L LI

GH

T12

V -

21

W

RIG

HT

RE

AR

TU

RN

SIG

NA

L LI

GH

T12

V -

21

W

TAIL

RE

LAY

DIO

DE

TU

RN

SIG

NA

L R

ELA

YH

OR

N (

LOW

)

RE

LAY

BO

X

HO

RN

/TU

RN

RE

LAY

PO

SIT

ION

RE

LAY

TU

RN

SIG

NA

L C

AN

CE

L U

NIT

HO

RN

SW

ITC

H

FRE

E

PU

SH

HO

RN

(H

IGH

)D

IOD

EH

AZ

AR

D S

WIT

CH

R L

PU

SH

FUS

E

PU

SH

(LO

CK

)

FRE

E

Turn Signal Lights/Horn - Wiring diagram (except VIIIA)


Turn Signal Lights/Horn - Wiring Diagram (VIIIA)

22P

Gr

20P

Gr

3P B

l[M

INI]

Gr

Bu/G

Bu/G

Bu/Bl

Bu/W

Lb/WBu/W

W/G

O/W

W/GG

BlBl/W

Lg/Bl

G

Lg

Bl

Lb

Lb

O

Bu

/G

Lg/B

l

Lb/W

Lb/W

O/W

G

G GO

/WGr

Lg/B

l

O/WGr

Lg/B

l

Lb

Lb/WG

P/W Lb O

O

O/W

W/B

l

GO

Bu

/G

Lg/B

l

Lb/W G

G GLgLg

P/W Lb O

3P L

b

3P O

D19

D20

30

2P R

[MIN

I]

3P R

[MIN

I]

2P B

u[M

INI]

3P B

u[M

INI]

14P

W

2P W

Bl/W Lg

G

G G

Br/

W

OLb

Lb

G O

O

G GLb O

Lb

Lg/B

l

P/W

W/G

2P W

14P

Bu

14P

Gr

W/Bl

Bu/Bl

W/G

G

G

G

GLg/W

P

Lg

Gr

Lb

Lb

O

Br/W

O/W

Lb/W

W/Bl

W/Bl

Bu/Bl

Bu/Bl

W/G

W/G

GLg/W

P

W/BlBu/Bl

W/G

G

G

G

Gr

Bu/Bl

Lg

Lg

Lg/Bl

Gr

Lb

O

O

Br/W

O/W

P/W

P/W

G/W

Gr

Bu/Bl

Lg/Bl

P/W

Lb/W

6P G

D12

D13

3P W

12 V

- 1

.4 W

3P O

22P

Bu

7P G

GG

2P W

[MIN

I]

NO

ISE

FIL

TE

R

CO

MB

INA

TIO

N M

ET

ER

(T

UR

N R

)

IGN

ITIO

N S

WIT

CH

(FA

N)

CO

MB

INA

TIO

N M

ET

ER

(T

UR

N L

)

LEFT

FR

ON

TT

UR

N S

IGN

AL/

PO

SIT

ION

LIG

HT

12 V

- 2

1/5

W

RIG

HT

FR

ON

TT

UR

N S

IGN

AL/

PO

SIT

ION

LIG

HT

12 V

- 2

1/5

W

CO

MB

INA

TIO

N M

ET

ER

(SP

PU

LSE

OU

T)

AC

C. R

ELA

Y

HO

RN

TR

UN

K L

OC

K R

ELA

Y

TR

UN

K L

OC

K C

ON

TR

OL

UN

IT (

H/Z

)

FRO

NT

BR

AK

E L

IGH

T S

WIT

CH

RE

AR

BR

AK

E L

IGH

T S

WIT

CH

TU

RN

SIG

NA

L S

WIT

CH

LEFT

RE

AR

TU

RN

SIG

NA

L LI

GH

T12

V -

21

W

RIG

HT

RE

AR

TU

RN

SIG

NA

L LI

GH

T12

V -

21

W

TAIL

RE

LAY

DIO

DE

TU

RN

SIG

NA

L R

ELA

YH

OR

N (

LOW

)

RE

LAY

BO

X

HO

RN

/TU

RN

RE

LAY

PO

SIT

ION

RE

LAY

TU

RN

SIG

NA

L C

AN

CE

L U

NIT

HO

RN

SW

ITC

H

FRE

E

PU

SH

HO

RN

(H

IGH

)D

IOD

EH

AZ

AR

D S

WIT

CH

R L

PU

SH

FUS

E

PU

SH

(LO

CK

)

FRE

E

2008 GL1800


Combination Meter - Wiring Diagram (VA and VIIA)

10P B

l

EN

GIN

E O

IL PR

ES

SU

RE

(EO

P) S

WIT

CH

10P G

2P W

G/B

l

Y/B

uB

l

Bl

32P G

r


12345678910

BATREVERSE LEVNOT USENEUTRALOVER DRIVEAIR BAG INDRVSAUDIO GND SHIELDTPMS GNDTEMP AIR SENSOR GNDSENSOR GNDSPA SENSOR GNDNAVI SHIELDGNDTURN RTEMP UNITACCIGNAUDIO RQAUDIO SCKAUDIO SOAUDIO CETPMS RXDTPMS TXDTEMP AIR SENSORSPA SENSOR VOUTSPA SENSOR VCCNAVI TXDNAVI RXDABSFIHIGH BEAM

1234567891011121314151617181920212223242526272829303132

R/YBl/W

Lg/RG/O

W/R

Lb

Br/W

G

S

G

WRBl

G/Bl

G/Bl

W/BuY/Bu

Y/Bu

Bu

OILTA PULSETURN LFUEL UNITSIDE STANDCLUTCHHISSNOT USEUPLEFTRIGHTDOWNZOOM INZOOM OUTSPEAKNAVI SW SEL 1NAVI SW SEL 2NAVI SW IN 1NAVI SW IN 2NAVI SW IN 3SP PULSE OUTSPA MAIN RLYSPA UP RLYSPA DOWN RLYCRUISE SETCRUISE ONCRUISE RLYSP SENSORSW GNDSPA SW IN 1SPA SW IN 2SPA SW SEL 1SPA SW SEL 2R SADLE BAGRR TRUNKL SADLE BAGDISP SW (SW 1)INFO SW (SW 2)TRIP SW (SW 3)DIMM SW (SW 4)

40P G

r

12345678910111213141516171819202122232425262728293031323334353637383940

Bu/RY/GO

Gr/BlY/BlBu/R

W/Bl

Bu/WBu/OBl/YW/BlG/Y

W/RBr/RBu/RBu/YR/YBr/YBl/Y

6P B

u10P

Bl G/Y

G/Y

Br/Y

G/Y

Bl/Y

G/Y

Bu/Y

R/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

20P G

r

S GBlRW

W/B

u

Br/W

R/Y

Y/G

S GBlRW

W/B

u

Br/W

R/Y

Y/G

S GBlRW

W/B

u

Br/W

R/Y

Y/G

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/R

W/R

W/B

l

W/R

G/O

Bl/R

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/R

W/R

W/B

l

W/R

G/O

Bl/R

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/R

W/R

W/B

l

W/R

G/O

Bl/W

22P G

r

22P B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

G

Bu

/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

G

Bu

/R

Bu

/RB

u/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

Bu

/R

Lg/R

Y/B

u

OBu

Lb

OP

EN

AIR

TE

MP

ER

AT

UR

ES

EN

SO

R

HE

AD

AD

J. RE

LAY

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (O

IL)

AU

DIO

UN

IT

AU

DIO

UN

IT (D

ISP

CE

)

AU

DIO

UN

IT (D

ISP

SO

)

AU

DIO

UN

IT (D

ISP

SC

K)

AU

DIO

UN

IT (D

ISP

RE

Q)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(TAC

HO

)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(WA

RN

)

TAIL R

ELA

Y

VE

HIC

LE S

PE

ED

SE

NS

OR

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (O

N IN

D)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

ET

IND

)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (R

VS

IND

)

GE

AR

PO

SIT

ION

SE

NS

OR

(OD

)

GE

AR

PO

SIT

ION

SE

NS

OR

(NE

UT

RA

L)

EC

T S

EN

SO

R

AB

S C

ON

TR

OL U

NIT

(IND

)*

RE

VE

RS

E S

HIFT

SW

ITC

H

LEFT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

31FU

SE

16FU

SE

RIG

HT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

TU

RN

SIG

NA

L SW

ITC

H

DIM

ME

R S

WIT

CH

TU

RN

SIG

NA

L CA

NC

EL U

NIT

AU

DIO

UN

IT

TR

UN

K O

PE

N S

WIT

CH

ES

TU

RN

SIG

NA

L SW

ITC

H

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2)

SID

E S

TAN

D S

WIT

CH

FUE

L LEV

EL S

EN

SO

R

CO

MB

INA

TIO

N M

ET

ER

MU

LTI-D

ISP

LAY

CO

NT

RO

L SW

ITC

H

*: VIIA

and

IICM

on

ly

DIS

P. SW

ITC

H

FRE

E

PU

SH

INFO

. SW

ITC

H

FRE

E

PU

SH

TR

IP S

WIT

CH

FRE

E

PU

SH

DIM

M S

WIT

CH

FRE

E

PU

SH


Combination Meter - Wiring Diagram (IIIA and IVA)

R/YBl/WLg/RG/O

W/R

Lb

Br/WG

G/BlW/BuY/BuBu

Bu/RY/GO

Gr/BlY/BlBu/R

WRBlGS

Y/BuG/Bl

W/Bl

Bu/WBu/OBl/YW/BlG/Y

G/Y

G/Y

Br/Y

G/Y

Bl/Y

G/Y

W/RBr/RBu/RBu/Y

Bu/Y

R/Y

R/Y

Br/YBl/Y

16P

Gr

BATREVERSE LEVNEUTRALOVER DRIVEAIR BAG INDRVSGNDTURN RACCIGNSENSOR GNDBEEP TRIGGERTEMP UNITFIABSHIGH BEAM

12345678910111213141516

OILTA PULSETURN LFUEL UNITSIDE STANDCLUTCHHISSAUDIO RQAUDIO SCKAUDIO SOAUDIO CEAUDIO GND SHIELDTPMS GNDTPMS RXDTPMS TXDTEMP AIR SENSORTEMP AIR SENSOR GNDSPA SENSOR GNDSPA SENSOR VOUTSPA SENSOR VCCSP PULSE OUTSPA MAIN RLYSPA UP RLYSPA DOWN RLYCRUISE SETCRUISE ONCRUISE RLYSP SENSORSW GNDSPA SW IN 1SPA SW IN 2SPA SW SEL 1SPA SW SEL 2R SADLE BAGRR TRUNKL SADLE BAGDISP SW (SW 1)INFO SW (SW 2)TRIP SW (SW 3)DIMM SW (SW 4)

40P

Gr

12345678910111213141516171819202122232425262728293031323334353637383940

G/Y

Bu

/Y

R/Y S G Bl R W

W/B

u

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/

R

W/R

W/B

l

Bu

/R

Y/B

l

Gr/

Bl

G/B

l

G

O Bu

Lb

Bu

/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/

Bl

G/B

l

G

Bu

/R

Bu

/RB

u/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/

Bl

G/B

l

Bu

/R

Lg/R

Y/B

u

W/R

G/O

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/

R

W/R

W/B

l

W/R

G/O

Bl/W

Bl/R

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/

R

W/R

W/B

l

W/R

G/O

Bl/R

Br/

W

R/Y

Y/G

S G Bl R W

W/B

u

Br/

W

R/Y

Y/G

S G Bl R W

W/B

u

Br/

W

R/Y

Y/G

Br/

Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/

Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/

Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/

Y

Bl/Y

6P B

u10

P B

l

20P

Gr

31 16

22P

Gr

10P

Bl

22P

Bu

2P W

G/B

l

Y/B

uB

l

Bl

AB

S C

ON

TR

OL

UN

IT (

IND

)*

EN

GIN

E O

IL P

RE

SS

UR

E(E

OP

) S

WIT

CH

OP

EN

AIR

TE

MP

ER

AT

UR

ES

EN

SO

R

CO

MB

INA

TIO

N M

ET

ER

HE

AD

AD

J. R

ELA

YC

RU

ISE

/RE

VE

RS

E C

ON

TR

OL

MO

DU

LE (

OIL

)

AU

DIO

UN

IT

AU

DIO

UN

IT (

DIS

P C

E)

AU

DIO

UN

IT (

DIS

P S

O)

AU

DIO

UN

IT (

DIS

P S

CK

)

AU

DIO

UN

IT (

DIS

P R

EQ

)

EN

GIN

E C

ON

TR

OL

MO

DU

LE (

TAC

HO

)

EN

GIN

E C

ON

TR

OL

MO

DU

LE (

WA

RN

)

TAIL

RE

LAY

VE

HIC

LE S

PE

ED

SE

NS

OR

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(O

N IN

D)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(S

ET

IND

)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

(R

VS

IND

)

GE

AR

PO

SIT

ION

SE

NS

OR

(O

D)

GE

AR

PO

SIT

ION

SE

NS

OR

(N

EU

TR

AL)

EC

T S

EN

SO

R

RE

VE

RS

E S

HIF

T S

WIT

CH

LEFT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

MU

LTI-

DIS

PLA

Y C

ON

TR

OL

SW

ITC

H

FUS

E

FUS

E

RIG

HT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

TU

RN

SIG

NA

L S

WIT

CH

DIM

ME

R S

WIT

CH

TU

RN

SIG

NA

L C

AN

CE

L U

NIT

AU

DIO

UN

IT

TR

UN

K O

PE

N S

WIT

CH

ES

TU

RN

SIG

NA

L S

WIT

CH

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D

2)

SID

E S

TAN

D S

WIT

CH

FUE

L LE

VE

L S

EN

SO

R

*: V

IA o

nly

SE

T U

P. S

WIT

CH

FRE

E

PU

SH

INFO

. SW

ITC

H

FRE

E

PU

SH

TR

IP S

WIT

CH

FRE

E

PU

SH

DIM

M S

WIT

CH

FRE

E

PU

SH

2008 GL1800


Combination Meter - Wiring Diagram (VIIIA)

10P B

l

EN

GIN

E O

IL PR

ES

SU

RE

(EO

P) S

WIT

CH

2P W

G/B

l

Y/B

uB

l

Bl

R/YBl/WBu/WLg/RG/O

W/R

Lb

Lg

Br/W

G

S

G

WRBl

G/Bl

G/Bl

W/BuY/Bu

Y/Bu

BuBu/GY/Bu

Bu/RY/GO

Gr/BlY/Bl

Bu/RBu/W

W/Bl

Bu/WBu/OBl/YW/BlG/Y

W/RBr/RBu/RBu/YR/YBr/YBl/Y

6P W

10P B

l G/Y

G/Y

Br/Y

G/Y

Bl/Y

G/Y

Bu/Y

R/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

G/Y

Bu

/Y

R/Y

Br/Y

Bl/Y

20P G

r

S GBlRW

W/B

u

Br/W

R/Y

Y/G

S GBlRW

W/B

u

Br/W

R/Y

Y/G

S GBlRW

W/B

u

Br/W

R/Y

Y/G

W/B

l

Bl/Y

Bu

/O

Bu

/W

Bu

/R

Br/R

W/R

W/B

l

W/R

G/O

Bl/R

W/B

l

Bl/Y

Bu

/R

Br/R

W/R

W/B

l

G/O

Bl/R

W/B

l

Bl/Y

Bu

/WB

u/W

Bu

/WB

u/W

Bu

/W

Bu

/W

Bu

/R

Br/R

W/R

W/B

l

G/O

Bl/W

22P G

r

22P B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

G

Bu

/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

G

Bu

/R

Bu

/RB

u/R

Bu

/R

Lg/R

Y/B

u

Bu

/R

Y/B

l

Gr/B

l

G/B

l

Lg/R

Y/B

u

O

Y/B

u

Bu

/G

Bu

Lb Lg

123456789101112131415161718192021222324252627282930313233343536

12345678910111213141516171819202122232425262728293031323334353637383940

10P W

36P G

r


12345678910



Gr

OP

EN

AIR

TE

MP

ER

AT

UR

ES

EN

SO

R

AU

DIO

UN

IT

AU

DIO

UN

IT (D

ISP

CE

)

AU

DIO

UN

IT (D

ISP

SO

)

AU

DIO

UN

IT (D

ISP

SC

K)

AU

DIO

UN

IT (D

ISP

RE

Q)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(TAC

HO

)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(WA

RN

)

EN

GIN

E C

ON

TR

OL M

OD

ULE

(IMO

IND

)

VE

HIC

LE S

PE

ED

SE

NS

OR

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (O

N IN

D)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (S

ET

IND

)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L MO

DU

LE (R

VS

IND

)

GE

AR

PO

SIT

ION

SE

NS

OR

(OD

)

GE

AR

PO

SIT

ION

SE

NS

OR

(NE

UT

RA

L)

EC

T S

EN

SO

R

AB

S C

ON

TR

OL U

NIT

(IND

)

RE

VE

RS

E S

HIFT

SW

ITC

H

DIO

DE

(D18)

HE

AD

AD

J. RE

LAY

LEFT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

31FU

SE

9FU

SE

16FU

SE

RIG

HT

SA

DD

LEB

AG

OP

EN

SW

ITC

HE

S

TU

RN

SIG

NA

L SW

ITC

H

HE

AD

LIGH

T A

DJU

ST

ING

SW

ITC

H

HE

AD

LIGH

T A

DJU

ST

ING

SW

ITC

H

HE

AD

LIGH

T A

DJU

ST

ING

MO

TOR

DIM

ME

R S

WIT

CH

TU

RN

SIG

NA

L CA

NC

EL U

NIT

AU

DIO

UN

IT

TR

UN

K O

PE

N S

WIT

CH

ES

TU

RN

SIG

NA

L SW

ITC

H

RE

VE

RS

E R

EGU

LATO

R A

SS

EM

BLY

(D2)

SID

E S

TAN

D S

WIT

CH

FUE

L LEV

EL S

EN

SO

R

MU

LTI-D

ISP

LAY

CO

NT

RO

L SW

ITC

H

DIS

P. SW

ITC

H

FRE

E

PU

SH

INFO

. SW

ITC

H

FRE

E

PU

SH

TR

IP S

WIT

CH

FRE

E

PU

SH

DIM

M S

WIT

CH

FRE

E

PU

SH

CO

MB

INA

TIO

N M

ET

ER


ACC/Trunk Lock Control System - Wiring Diagram

Bl/G

BlW

BlW

Br/R

Br/R R/W

Lg/Bl

Lg/Bl

Lg/Bl

Lg/Bl

Lg

LgP

G

G

G

G

Lg/BlG

P

BuP/W

YR

R/Y

R/Y

P

BuP/W

YR

R/Y

BlW

Lg/BlG

P

BuP/W

YR

R/Y

R/YR/Y

10

12P

Gr

18P

W

BAT +UNLOCK ACT'RLOCK ACT'RT/G ACT'RH/ZHORN

GNDACC (IGN)

NCOPEN SW

DIAG SWLOCK SWUNLOCK SW

123456789101112131415161718

2P R

[MIN

I]

R/Y

R/W

W/R

G GG

G BU R Y

Br/

RB

l

W

G

W/R

W/R

Bu

/R

Bu

/R

G BU R Y

Br/

RB

l

WW/R

Bu

/R

Br/

R

Br/

R

Br/

R

Bu

/R

Lg25 31

CO

NT.

GN

DV

BA

TS

T M

AG D

21

D8

D7

D14

D15

D16

D5

D4

D2

D1

D3

D11

20P

W3P

Bu

[MIN

I]

2P B

u[M

INI]

3P R

[MIN

I]

2P R

[MIN

I]

14P

W

2P W

[MIN

I]2P

W[M

INI]

8P W

WBl

G

G

G

YR

Bu

Br/R

Br/R

Br/R

G

G

Br/R

Br/R

G

Br/R

G

Br/R

G

Br/R

G

Br/R

G

Br/R

G

Br/R

W

W

Bl

Bl

Lg/Bl

G

G

G

G

G

G

Lg/BlG

Lg/BlG

Lg/BlG

Lg/BlG

Lg/BlG

Lg/BlG

Lg/BlG

Lg/Bl

Lg/Bl

Lg/Bl

Lg/Bl

G

Lg/Bl

G

G G

G

Y

Y

R

R

Bu

Bu

Br/R

MM

3P R

[MIN

I]

18P

Bu

14P

Bu

14P

Gr

3P R

[MIN

I]

20P

Gr

22P

Bu

Bl/GG

Bl/GG

Bl/G G

Lg/B

l

Lg/B

l

Lg P/W

Br/

R

W/R

Bu

/R

TR

UN

K L

OC

K C

ON

TR

OL

UN

IT

SW

ITC

H L

IGH

TS

SU

SP

EN

SIO

N C

ON

TR

OL

SY

ST

EM

TU

RN

SIG

NA

L R

ELA

YC

OM

BIN

AT

ION

ME

TE

RA

UD

IO S

YS

TE

M*N

AV

IGA

TIO

N S

YS

TE

M

IGN

ITIO

N S

WIT

CH

(A

CC

)

HO

RN

S

CO

MB

INA

TIO

N M

ET

ER

(R

R T

RU

NK

)

CO

MB

INA

TIO

N M

ET

ER

(R

SA

DLE

BA

G)

CO

MB

INA

TIO

N M

ET

ER

(L

SA

DLE

BA

G)

TU

RN

SIG

NA

L LI

GH

TS

AC

C. R

ELA

YH

OR

N T

RU

NK

LOC

K R

ELA

Y

FOR

TR

UN

K L

IGH

T(O

PT

ION

)

LEFT

SA

DD

LEB

AG

OP

EN

SW

ITC

H 1

LEFT

SA

DD

LEB

AG

OP

EN

SW

ITC

H 2

RIG

HT

SA

DD

LEB

AG

OP

EN

SW

ITC

H 1

RIG

HT

SA

DD

LEB

AG

OP

EN

SW

ITC

H 2

TR

UN

KO

PE

NS

WIT

CH

1

TR

UN

KO

PE

NS

WIT

CH

2T

RU

NK

AC

TU

ATO

RLO

CK

/UN

LOC

KA

CT

UA

TOR

LOC

K/U

NLO

CK

SW

ITC

HFO

R G

RIP

HE

AT

ER

**(O

PT

ION

)LE

FT H

AN

DLE

BA

R S

WIT

CH

LIG

HT

S12

V -

1.4

W x

7R

IGH

T H

AN

DLE

BA

R S

WIT

CH

LIG

HT

S12

V -

1.4

W x

4

FOR

AC

CE

SS

OR

Y S

OC

KE

T(O

PT

ION

)

RE

LAY

BO

XFU

SE

BO

X

AC

C. T

ER

M.

FUS

E (

5 A

)

AC

CE

SS

OR

YT

ER

MIN

AL

FUS

E

FUS

E

RE

VE

RS

ER

EGU

LATO

RA

SS

EM

BLY

*: V

A, V

IIA, V

IIIA

, IIC

M a

nd

IIIC

M o

nly

**: I

IIA o

nly

2008 GL1800


Cruise Control System - Wiring Diagram (except VIIIA)

Br/WG/Bl

Bl\YBl\Y

BuBr/Bl

YG

G

G

LgBr/W

G/W G/W G/W

G/W

G/W

G/OR/WG/Bu

G/Bu

W/Bu

W/Bu

W/Y

W/Y

W/Bl

Bl/Y

Bl/Y Bl/Lg

Bl/Y

Bl/Y

G/W

G/Bu

W/Bu

W/Y

Bl/Y

Bl/Y

Bu/OBl/Y

GY/G

Bu/W

G/W

Br/R Br/R

Br/RBr/WBu

G/R

Y

Lg

G/Bl

G

Br/Bl

Br/R

6P B

l2P

R[M

INI]

2P B

u[M

INI]

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

26P

Gr

26P

Bl





REG

MOBSFT-R1

RVS-R

MOCPC-R2NOIL

ACT-R

GND

16B

l/Y

W/B

l

14P

Bu

18P

Bu

Bu

/O

Bu

/W

G/O

R/W Y/G

G/R

GE

AR

PO

SIT

ION

SE

NS

OR

(O

D)

CO

MB

INA

TIO

N M

ET

ER

(C

RU

ISE

ON

)

CO

MB

INA

TIO

N M

ET

ER

(C

RU

ISE

SE

T)

GE

AR

PO

SIT

ION

SE

NS

OR

(4t

h)

EN

GIN

E C

ON

TR

OL

MO

DU

LE (

TAC

HO

)

STO

P L

IGH

T R

ELA

Y

VE

HIC

LE S

PE

ED

SE

NS

OR

CR

UIS

E C

AN

CE

LS

WIT

CH

(FR

ON

T B

RA

KE

)

CR

UIS

E C

AN

CE

LS

WIT

CH

(CLU

TC

H)

CR

UIS

E C

ON

TR

OL

SW

ITC

H

RE

LAY

BO

X

CR

UIS

E A

CT

R. R

ELA

Y

CR

UIS

E A

CT

UA

TOR

Br-

TU

BE

CR

UIS

E C

AN

CE

LS

WIT

CH

(T

HR

OT

TLE

)C

RU

ISE

CA

NC

EL

SW

ITC

H (

RE

AR

BR

AK

E)

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

FUS

E

MA

IN S

WIT

CH

FRE

E

PU

SH

(LO

CK

)

RE

SU

ME

AC

CE

L/S

ET

DE

CE

L S

WIT

CH

RE

SU

ME

ON

FRE

E

SE

T O

N


Cruise Control System - Wiring Diagram (VIIIA)

Br/WG/Bl

Bl\YBl\Y

BuBr/Bl

YG G

G

LgBr/W

G/W G/W

G/W

G/W

G/W

G/Bu

W/Bu

W/Y

Bl/Y Bl/Lg

Bl/Y

Bl/Y

G/W

G/Bu

W/Bu

W/Y

Bl/Y

Bl/Y

G/W

Br/R Br/R

Br/R

6P B

l2P

R[M

INI]

2P B

u[M

INI]

16B

l/Y

W/B

l

14P

Bu

18P

Bu

Bu

/O

Bu

/W

G/O

R/WY/G

G/R

G/OR/W

G/OR/W

G/Bu G/BuW/Bu W/BuW/Y W/YW/Bl

W/Bl W/Bl

Bl/Y

Bl/Y

Bl/Y

Bu/OBl/Y

GY/G

Y/G

G/OR/WG/BuW/BuW/YBl/Y

Bl/Y

Y/G

Bu/W

Br/RBr/WBu

G/R

Y

Y

Lg

Lg

G/Bl

G/Bl

G

Br/BlBr/RBr/WBu

G/R

Br/Bl

YLg

G/Bl

Br/RBr/WBu

G/R

Br/Bl

1234567891011121314151617181920212223242526

2728293031323334353637383940414243444546474849505152

26P

Gr

26P

Bl





REG

MOBSFT-R1

RVS-R

MOCPC-R2NOIL

ACT-R

GND

CR

UIS

E/R

EV

ER

SE

CO

NT

RO

L M

OD

ULE

20P

20P

22P

Gr

20P

Gr

GE

AR

PO

SIT

ION

SE

NS

OR

(O

D)

CO

MB

INA

TIO

N M

ET

ER

(C

RU

ISE

ON

)

CO

MB

INA

TIO

N M

ET

ER

(C

RU

ISE

SE

T)

GE

AR

PO

SIT

ION

SE

NS

OR

(4t

h)

EN

GIN

E C

ON

TR

OL

MO

DU

LE (

TAC

HO

)

STO

P L

IGH

T R

ELA

Y

VE

HIC

LE S

PE

ED

SE

NS

OR

CR

UIS

E C

AN

CE

LS

WIT

CH

(FR

ON

T B

RA

KE

)

CR

UIS

E C

AN

CE

LS

WIT

CH

(CLU

TC

H)

CR

UIS

E C

ON

TR

OL

SW

ITC

H

RE

LAY

BO

X

CR

UIS

E A

CT

R. R

ELA

Y

CR

UIS

E A

CT

UA

TOR

Br-

TU

BE

CR

UIS

E C

AN

CE

LS

WIT

CH

(T

HR

OT

TLE

)C

RU

ISE

CA

NC

EL

SW

ITC

H (

RE

AR

BR

AK

E)

FUS

E

MA

IN S

WIT

CH

FRE

E

PU

SH

(LO

CK

)

RE

SU

ME

AC

CE

L/S

ET

DE

CE

L S

WIT

CH

RE

SU

ME

ON

FRE

E

SE

T O

N

2008 GL1800


Audio System - Wiring Diagram (except VIIIA)

YBuSSBl

Bl

W/Bl

W/Bu

Bu

Bl

Br

Br

Br

Br

Br

Bu

Bu/ROWBu

Bu/ROWBu

Br

W

W

W

W

W

W/Y

WR/Bu

SS

S

S

S

S

S

Y

Y

Y

R

R

R

R

Lg/Bl

Lg

Lg

LgBl

R/Y

R/Y

Y/R

Y/BlGr/Bl

BlRPLgG

Bl/WR/BlW/BlBu/Bl

GOW

G

G

G

G

GG

GG

G

O

R

12345678910111213141516171819202122232425262728293031323334

12345678910111213141516171819202122232425262728293031323334

FL SP +FL SP −FR SP +FR SP −RR SP +RR SP −NAVI VOICE REQUESTDISP SODISP SCKRL SP +RL SP −H/S OUT L (P)H/S OUT L (D)NAVI BEEP REQUESTAUDIO SW KI3AUDIO SW KI1DISP CEH/S OUT R (P)H/S OUT R (D)H/S OUT E (P)H/S OUT E (D)AUDIO SW KS1AUDIO SW KS2AUDIO SW KS3DISP REQGND −H/S MIC DRH/S MIC PAH/S MIC E (D)H/S MIC E (P)AUDIO SW KI4AUDIO SW KI2ACC (IGN +)BAT (B/U +)

AUX LBUS Lch −BUS Lch +BUS Rch −BUS Rch +BUS −BUS +BUS SYS ACCBUS B/UAUX RBUS AUDIO SHIELDBUS GNDBUS GNDBUS ILLUMINAVI VOICE +NAVI VOICE −AUDIO SW MUTEAUX SHIELDSPEED PULSECB AUDIO MUTECB PERMCB DETCB SHIELDCB MIC INCB MIC GNDSTARTER MUTECB STARTER MUTECB AUDIO GNDCB AUDIOVOICE SHIELDCB PTTCB SOCB SICB SCK

34P B

l34P

Gr

YG

2P B

l[M

INI]

Lg

Gr/B

lY

/Bl

W/B

l

W/B

l

Bu

/Bl

Bl/W

R/B

l

PLg

Gr/B

l

G/B

lY

/Bl

Y/B

lW

/Bl

W/B

l

Bu

/Bl

Bu

/Bl

Bl/W

R/B

l

PGGG

Gr

Gr

Gr

Br

Br

Bu

/RPu

OWW

W

S

S

Bu

GrY

Y

Y

Y

Y

Bl

Bl

Bl

Bl

Bl

Bu

Bl

Bl

WW SS S

WSB

lR

R

W SR

RR

RRR

Gr

WS Y Bl

Bl R

Lg

Bl/W

R/B

l

PGG Br

BrOWBu

GrYBlR

8P W

20P

AC

CA

CC

RR

L SP. −

RR

L SP. +

RR

R S

P. −R

R R

SP. +

FR L S

P. −FR

L SP. +

FR R

SP. −

FR R

SP. +

H/U

RR

L SP

−H

/U R

R L S

P +

H/U

RR

R S

P −

H/U

RR

R S

P +

H/U

FR L S

P −

H/U

FR L S

P +

H/U

FR R

SP

−H

/U FR

R S

P +

GN

DG

ND

2019181716151413121110987654321

22P G

r

20P G

r

2P 2P

3P W

6P R

[MIN

I]

14P G

r14P

Bu

RY

OW

BrBl

G

GLg

R

R

R

R

Y

Y

Y

Y

O

O

O

O

WW

W

Br

Br

Br

Bl

Bl

Bl

G

G

G

GGG

G

G

Lg

Lg

Bl

Bl

Bu

BuBr

W

W

W

S

S

S

SY

Y

R

R

Lg/BlR/Y

OG

G

6P W

[MIN

I]

3P W

[MIN

I]13P

W5P

DIN

R/BuS

S

YG

Br

BrBr

W

W/Y

SY

R

R

Lg

R/YR/Y

G

14P W

Lg/B

l

W/B

u

Lg/B

l

R/Y

Y/R

Bu

/RO WBu

31

6P B

u

2P W

[MIN

I]

CO

MB

INA

TIO

N M

ET

ER

(SP

PU

LSE

OU

T)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

CE

)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

SC

K)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

SO

)

ME

TE

R (A

UD

IO G

ND

SH

IELD

)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

RQ

)

AC

C R

ELA

Y LEFT

RE

AR

SP

EA

KE

R

RIG

HT

RE

AR

SP

EA

KE

R

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

RIG

HT

FRO

NT

SP

EA

KE

R

LEFT

FRO

NT

SP

EA

KE

R

AU

X IN

PU

T

LEFT

TW

EE

TE

R

RIG

HT

TW

EE

TE

RMIN

I PLU

G

FOR

DR

IVE

RH

EA

DS

ET

(OP

TIO

N)5P

DIN

RA

DIO

AN

TE

NN

A

FOR

CD

CH

AN

GE

R (O

PT

ION

)FO

R C

B T

RA

NS

CE

IVE

R (O

PT

ION

)FO

R PA

SS

EN

GE

RH

EA

DS

ET

(OP

TIO

N)

FOR

PAS

SE

NG

ER

TALK

SW

ITC

H(O

PT

ION

)

CB

-CH

SW

ITC

HC

B-V

OL S

WIT

CH

UP

UP

FRE

EFR

EE

DO

WN

CB

-SQ

L SW

ITC

H

UP

FRE

E

DO

WN

DO

WN

TU

NE

SW

ITC

HV

OLU

ME

SW

ITC

H

UP

UP

FRE

EFR

EE

DO

WN

DO

WN

MU

TE

SW

ITC

H

FRE

E

PU

SH

TALK

SW

ITC

H

FRE

E

PU

SH

NO

ISE

FILTE

R

PO

WE

R A

MP. FU

SE

(40 A)

IGN

ITIO

N S

WIT

CH

(AC

C)

FUS

E

RE

LAY

BO

X

PO

WE

R A

MP. R

ELA

YP

OW

ER

AM

PLIFIE

R

AU

DIO

UN

IT


Audio System - Wiring Diagram (VIIIA)

Y

BuSS

Bl

W/Bl

W/Bu

Bu

Bl

Br

Br

Br

Br

Bu

Bu/ROWBu

Bu/ROWBu

Br

W

W

W

W

W

W/Y

WR/Bu

SS

S

S

S

S

S

Y

Y

R

R

R

Lg/Bl

Lg

LgBl

R/Y

R/Y

Y/R

Y/BlGr/Bl

BlRP

Lg

G

Bl/WR/BlW/BlBu/Bl

G

G

G

G

G

O

R

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

FL SP +FL SP −FR SP +FR SP −RR SP +RR SP −NAVI ONDISP SODISP SCKRL SP +H/S OUT R (P)H/S OUT L (P)H/S OUT L (D)NAVI BEEP ONAUDIO SW KI3AUDIO SW KI1DISP CERL SP −H/S OUT R (D)H/S OUT E (D)H/S OUT E (P)AUDIO SW KS4AUDIO SW KS5AUDIO SW KS6DISP REQGND −H/S MIC DRH/S MIC PAH/S MIC E (D)H/S MIC E (P)AUDIO SW KI4AUDIO SW KI2ACC (IGN +)BAT (B/U +)

N.C.CH 1CH 2CH 3CH 4CH 5CH 6N.C.CDNAVII-COMCBAUDIOMODE A/DW/BAUXA. SELAMFMBU14VGNDVMODE A/DVMODE DVMODE UMODE DMODE U

AUX LBUS Lch −BUS Lch +BUS Rch −BUS Rch +BUS −BUS +BUS SYS ACCBUS B/UAUX RBUS AUDIO SHIELDBUS GNDBUS GNDBUS ILLUMINAVI AUDIO INNAVI VOICE −AUDIO SW MUTEAUX SHIELDSPEED PULSECB AUDIO MUTECB PERMCB DETCB SHIELDCB MIC INCB MIC GNDSTARTER MUTECB STARTER MUTECB AUDIO GNDCB AUDIONAVI AUDIO SHIELDCB PTTCB SOCB SICB SCK

34P B

l

26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

26P34P

Gr

Lg

Gr/B

lY

/Bl

W/B

l

W/B

l

Bu

/Bl

Bl/W

R/B

l

PLg

Gr/B

lY

/Bl

W/B

lB

u/B

lB

l/WR

/Bl

PLg

Gr/B

l

G/B

lY

/Bl

Y/B

lW

/Bl

W/B

l

Bu

/Bl

Bu

/Bl

Bl/W

R/B

l

PGGG

Gr

Gr

Gr

Br

Br

Bu

/RPu

OWW

W

S

S

Bu

GrY

Y

Y

Y

Y

Bl

Bl

Bl

Bl

Bl

Bu

Bl

Bl

WW SS S

WSB

lR

R

W SR

RR

RRR

Gr

WS Y Bl

Bl R

Lg

Bl/W

R/B

l

PGG Br

BrOWBu

GrYBlR

8P W

20P G

r

AC

CA

CC

RR

L SP. −

RR

L SP. +

RR

R S

P. −R

R R

SP. +

FR L S

P. −FR

L SP. +

FR R

SP. −

FR R

SP. +

H/U

RR

L SP

−H

/U R

R L S

P +

H/U

RR

R S

P −

H/U

RR

R S

P +

H/U

FR L S

P −

H/U

FR L S

P +

H/U

FR R

SP

−H

/U FR

R S

P +

GN

DG

ND

2019181716151413121110987654321

22P G

r

20P G

r

2P 2P

3P W

6P R

[MIN

I]

GGG

Bl

Bl

Bu

BuBr

W

W

W

S

S

S

SY

Y

R

R

Lg/BlR/Y

OG

G

6P W

[MIN

I]

3P W

[MIN

I]13P

W5P

DIN

R/BuS

S

YG

Br

BrBr

W

W/Y

SY

R

R

Lg

R/YR/Y

G

14P W

Lg/B

l

W/B

u

Lg/B

l

R/Y

Y/R

Bu

/RO WBu

31

6P B

u

CO

MB

INA

TIO

N M

ET

ER

(SP

PU

LSE

OU

T)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

CE

)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

SC

K)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

SO

)

ME

TE

R (A

UD

IO G

ND

SH

IELD

)

CO

MB

INA

TIO

N M

ET

ER

(AU

DIO

RQ

)

AC

C R

ELA

Y LEFT

RE

AR

SP

EA

KE

R

RIG

HT

RE

AR

SP

EA

KE

R

STA

RT

ER

/RE

VE

RS

E S

WIT

CH

RIG

HT

FRO

NT

SP

EA

KE

R

LEFT

FRO

NT

SP

EA

KE

R

AU

X IN

PU

T

LEFT

TW

EE

TE

R

RIG

HT

TW

EE

TE

RMIN

I PLU

G

FOR

DR

IVE

RH

EA

DS

ET

(OP

TIO

N)5P

DIN

RA

DIO

AN

TE

NN

A

FOR

CD

CH

AN

GE

R (O

PT

ION

)FO

R C

B T

RA

NS

CE

IVE

R (O

PT

ION

)FO

R PA

SS

EN

GE

RH

EA

DS

ET

(OP

TIO

N)

PO

WE

R A

MP. FU

SE

(40 A)

IGN

ITIO

N S

WIT

CH

(AC

C)

FUS

E

RE

LAY

BO

X

PO

WE

R A

MP. R

ELA

Y

PO

WE

R A

MP

LIFIER

AU

DIO

UN

IT

2008 GL1800


Audio System - Wiring Diagram (VIIIA cont.).

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1




34P B

l

26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

26P B

l

10P G

r

34P G

r

14P B

u

14P G

r14P

Bu

20P G

r22P

Bu

6P G

R

Y

O

W

Br

Bl

G

G

G

GLg/Bl

G

Lg/Bl

G

Lg/Bl

G

Lg/Bl

GLg/Bl

GLg/Bl

GLg/Bl

Lg

R

R

R

R

Y

Y

Y

Y

O

O

O

O

WW

W

Br

Br

Br

BlBl

Bl

R/Bu

Lb

G

Bu/R

W/Bu

Bu/Y

Bu/Y

G

G

G/Bl

G

G

GG

G

LgLg

OW

BlBr

YR

G

Lg

Y/Bu

Y/Bu

Lg

Lg

Lg

R

Gr Gr

Br

Br

R

Y/R

Y/R

Br/Y

Br/Y

R

G

G

R

W/Bl

W/Bl

R

Bl/W

Bl/W

R

R

Bu/W

Bu/W

Y/Bu

Lg

Gr

Br

Y/R

Br/Y

G

W/Bl

Bl/W

Bu/W

Y/BuGr

Br

Y/R

Br/Y

GW/BlBl/WBu/W

R

R/Y

R/Y

R

O

R

Bu/Bl

R

P

R

Bl

R

Bu

OBu/Bl

PBlBu

R

R/Bu

LbBu/R

W/BuG/Bl

Bu/Y

G

R

R/Y

O

Bu/Bl

P

Bl

Bu

R/Bu

Lb

Bu/R

W/Bu

G/Bl

Bu/Y

G

R

R/Y

O

Bu/Bl

P

Bl

Bu

R/Bu

Lb

Bu/R

W/Bu

G/Bl

Lg/B

lA

CC

. RE

LAY

12 V - 1.4 W

x 612 V

- 1.4 W12 V

- 1.4 W

ABAB

ABAB

AU

DIO

UN

IT

CB

-CH

SW

ITC

HC

B-V

OL S

WIT

CH

UP

UP

FRE

EFR

EE

DO

WN

CB

-SQ

L SW

ITC

H

UP

FRE

E

DO

WN

DO

WN

TU

NE

SW

ITC

HV

OLU

ME

SW

ITC

H

UP

UP

FRE

EFR

EE

DO

WN

DO

WN

MU

TE

SW

ITC

H

FRE

E

PU

SH

TALK

SW

ITC

H

FRE

E

PU

SH

VO

LUM

E S

WIT

CH

UP

FRE

E

PU

SH

DO

WN

UP

FRE

E

PU

SH

DO

WN

MO

DE

SW

ITC

H

WB

SW

ITC

H

FRE

E

PU

SH

AU

X S

WIT

CH

FRE

E

PU

SH

A. S

EL S

WIT

CH

FRE

E

PU

SH

AM

SW

ITC

H

FRE

E

PU

SH

FM S

WIT

CH

FRE

E

PU

SH

CH

1, 4 SW

ITC

H

CH

1

FRE

E

CH

4

CH

2, 5 SW

ITC

H

CH

2

FRE

E

CH

5

CH

3, 6 SW

ITC

H

CH

3

FRE

E

CH

6C

D S

WIT

CH

FRE

E

PU

SH

NA

VI S

WIT

CH

FRE

E

PU

SH

I-CO

M S

WIT

CH

FRE

E

PU

SH

CB

SW

ITC

H

FRE

E

PU

SH

AU

DIO

SW

ITC

H

FRE

E

PU

SH


2P W

2P W

10P

MAXOFF

321

4

MAXOFF

321

4

MAXOFF

321

4

10P B

l3P

G

2P W

6P B

u (E

xcept C

M)

2P B

u (C

M)

2911


33P B

l

KNOCK1KNOCK2SEAT HEATERLAFR1*/O2HT1**LAFR2*/O2HT2**FLRPCPCYLTHLVSPWARN

FANC/STREX-AI

ACGFWENHPCPBNLSW

IMO INDIGPPCS


1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

VB

RELAY CONT.

FR HEATER

FR TH. #1

RR HEATER

RR TH. #1

GP HEATER

TH. COM.

HEATER GND1

FI

FR TH. #2

RR TH. #2

VCC

FR HS

RR HS

GRIP HS

V GND

HEATER GND 2

18P

P

Bl

R

Y/G

G/O

R

Y

G/O

Bl

R

Y/G

G/O

R

Y

G/OB

u/G

Y/G

W/G

W/G

YWBrGGrYRBuGBl

Y/R

W/B

l

Bu

/W

G/B

l

Bu

/G

Y/R

R/W

Bu

/R

G/B

l

Bl/Y

R/Bl

Bl/W

W/Bl

Bu/W

R/W

Bu/R

W/G

G/Bl

G

P

Bu/G

Bl/Y

R

Bl

Y

Y/G

G/O

G

G

R/W

R/B

l

Y/R

R/W

Y/R

Y/R

R/W

Y/R

R/W

R/WR/Bl

Bl/W

Y

R

Bu

/GY

/G

Y/R

Y/R

RIG

HT G

RIP H

EATER

LEFT GR

IP HEA

TER

REA

R S

EAT HEATER

A

FRO

NT S

EAT HEATER

FRO

NT TH

ERM

ISTOR

1

FRO

NT TH

ERM

ISTOR

2

REA

R TH

ERM

ISTOR

1

REA

R TH

ERM

ISTOR

2

RE

AR

SE

AT

HE

AT

ER

SW

ITC

H

HE

AT

ER

CO

NT

RO

L UN

IT

EN

GIN

E C

ON

TR

OL M

OD

ULE

FRO

NT

SE

AT

HE

AT

ER

SW

ITC

HG

RIP

HE

AT

ER

SW

ITC

HR

ELA

Y B

OX

RE

AR

SE

AT

HE

AT

ER

HE

AT

ER

RE

LAY

FUS

E

FUS

E

* VIA

, VIIA

, VIIIA

, IICM

and

IIICM

** IVA

, VA

and

CM

Seat/Grip Heater System - Wiring Diagram (except IIIA)

2008 GL1800


Navigation System - Wiring Diagram (VA, VIIA, and VIIIA)

10P G32P G

r


12345678910

BATREVERSE LEVNOT USENEUTRALOVER DRIVEAIR BAG INDRVSAUDIO GND SHIELDTPMS GNDTEMP AIR SENSOR GNDSENSOR GNDSPA SENSOR GNDNAVI SHIELDGNDTURN RTEMP UNITACCIGNAUDIO RQAUDIO SCKAUDIO SOAUDIO CETPMS RXDTPMS TXDTEMP AIR SENSORSPA SENSOR VOUTSPA SENSOR VCCNAVI TXDNAVI RXDABSFIHIGH BEAM

1234567891011121314151617181920212223242526272829303132

OILTA PULSETURN LFUEL UNITSIDE STANDCLUTCHHISSNOT USEUPLEFTRIGHTDOWNZOOM INZOOM OUTSPEAKNAVI SW SEL 1NAVI SW SEL 2NAVI SW IN 1NAVI SW IN 2NAVI SW IN 3SP PULSE OUTSPA MAIN RLYSPA UP RLYSPA DOWN RLYCRUISE SETCRUISE ONCRUISE RLYSP SENSORSW GNDSPA SW IN 1SPA SW IN 2SPA SW SEL 1SPA SW SEL 2R SADLE BAGRR TRUNKL SADLE BAGDISP SW (SW 1)INFO SW (SW 2)TRIP SW (SW 3)DIMM SW (SW 4)

40P Gr

AUDIO VOICE OUTAUDIO VOICE GROUNDREDGREENBLUEGNDRxdTxdGNDVABT (BACK)VOICE SHIELD (GND)VOICE REQUESTGNDCOMPOSITE SYNCVIDEO GROUNDVIDEO SHIELDSPEED SENSORBEEP REQUESTPOWER GROUND(IGN)

NAVI ANTENNA

1234567891011121314151617181920

20P

4 DIR

ECTIO

N S

WITC

H 34P Bl

34P Gr

12345678910111213141516171819202122232425262728293031323334

12345678910111213141516171819202122232425262728293031323334

FL SP +FL SP −FR SP +FR SP −RR SP +RR SP −NAVI VOICE REQUESTDISP SODISP SCKRL SP +RL SP −H/S OUT L (P)H/S OUT L (D)NAVI BEEP REQUESTAUDIO SW K13AUDIO SW K11DISP CEH/S OUT R (P)H/S OUT R (D)H/S OUT E (P)H/S OUT E (D)AUDIO SW KS1AUDIO SW KS2AUDIO SW KS3DISP REQGND −H/S MIC DRH/S MIC PAH/S MIC E (D)H/S MIC E (P)AUDIO SW K14AUDIO SW K12ACC (IGN +)BAT (B/U +)

AUX LBUS Lch −BUS Lch +BUS Rch −BUS Rch +BUS −BUS +BUS SYS ACCBUS B/UAUX RBUS AUDIO SHIELDBUS GNDBUS GNDBUS ILLUMINAVI VOICE +NAVI VOICE −AUDIO SW MUTEAUX SHIELDSPEED PULSECB AUDIO MUTECB PERMCB DETCB SHIELDCB MIC INCB MIC GNDSTARTER MUTECB STARTER MUTECB AUDIO GNDCB AUDIOVOICE SHIELDCB PTTCB SOCB SICB SCK

6P Bl

6P10P B

l2P B

l

10P Bl

20P Gr

22P Bu

14P Gr

14P Gr

4P Bu

14P Bu

12 V - 1.4 W

12345678910111213141516171819202122232425262728293031323334353637383940

G

Lg/Bl

G

Lg/Bl

Lg/Bl

R/Y

SYRGWBuBrYS

W/B

l

SYRGWBuBrYS

W/B

l

Lg/BuGr/Bu

BuP/Bu

Lg/BuGr/Bu

G/Y

Gr

Gr

W/Bu

W/Bu

Bl

Bl

W

W

S

SYRSWBu

S

G

GBrY

W/Bl

G

Gr

Gr

W/Bu W/Bu

Bl

Bl

W

W

S

S

Y

Y

R

R

S SW

W

Bu

Bu

S

S

G GBr

Br

Y

Y

W/Bl

W/Bl

G G

R/YLg/Bl

GrW/Bu

Gr

W/Bu

Bl

Bl

W

W

S

S

G

R/Y

R/Y

Lg/Bl

Lg/Bl

Bu

BrY

S

SYRGWBu

Bl/Bu

Bl/Bu

R/Bu

R/Bu

P/Bu

LbLb/BuLb/Bu

Lb/Bu

Y/BuW/Bu

BrBr/BuBr/Bu

Br/Bu

O/Bu

LbY/Bu

Y/Bu

Y/Bu

W/Bu

W/Bl

BrO/Bu

G/Y

G/YBl/Bu

R/BuY/Bu

G/Y

G

GG

G

G

Lg/Bl

Lg/Bu

Lg/Bu

Gr/Bu

Gr/Bu

Bu

Bu

P/Bu

P/Bu

Y/Bu

Y/Bu

Y/Bu

Y/Bu

W/BuW/Bu

W/Bu

O/Bu

O/Bu

O/Bu

G/Y

G/Y

G/Y

G/Y

G/Y

GLg/Bl

Lg/BlLg/Bl

GLg/Bl

CO

MB

INA

TION

METER

AU

DIO

UN

ITG

PS A

NTEN

NA

NA

VIG

ATIO

N U

NIT

NA

VIG

ATIO

N S

WITC

H

IN

PUS

H

FREE

OU

T

31FU

SE

AC

C. R

ELA Y

UP S

WITC

HD

OW

N S

WITC

HLEFT S

WITC

HR

IGH

T SW

ITCH

FREE

FREE

FREE

FREE

MEN

U S

WITC

H

FREE

PUS

H

ENT S

WITC

H

FREE

PUS

H

BA

CK

SW

ITCH

FREE

PUS

H

MA

P SW

ITCH

FREE

PUS

H

ZOO

M S

WITC

H

ZOO

M IN

FREE

ZOO

M O

UT

12 V - 1.4 W

x 3


Navigation System - Wiring Diagram (VIIIA)

AUDIO VOICE OUTAUDIO VOICE GROUNDREDGREENBLUEGNDRxdTxdGNDVABT (BACK)VOICE SHIELD (GND)VOICE REQUESTGNDCOMPOSITE SYNCVIDEO GROUNDVIDEO SHIELDSPEED SENSORBEEP REQUESTPOWER GROUND(IGN)

NAVI ANTENNA

1234567891011121314151617181920

20P

4 DIR

EC

TIO

N S

WIT

CH

6P B

l6P

10P B

l2P

Bl

10P B

l

20P G

r

22P B

u

14P G

r

14P G

r

4P B

u14P

Bu

12 V - 1.4 W

G

Lg/B

l

G

Lg/B

lLg

/Bl

R/Y

SYRGWBuBrYS

W/B

l

SYRGWBuBrYS

W/B

l

Lg/BuGr/Bu

BuP/Bu

Lg/BuGr/Bu

G/Y

Gr

Gr

W/Bu

W/Bu

Bl

Bl

W

W

S

SYRSWBu

S

G

GBrY

W/Bl

G

Gr

Gr

W/Bu W/Bu

Bl

Bl

W

W

S

S

Y

Y

R

R

S SW

W

Bu

Bu

S

S

G GBr

Br

Y

Y

W/Bl

W/Bl

G G

R/YLg/Bl

GrW/Bu

BlWS

Gr

W/Bu

BlW

SG

R/Y

R/Y

Lg/Bl

Lg/Bl

Bu

BrY

S

SYRGWBu

Bl/Bu

Bl/Bu

R/Bu

R/Bu

P/Bu

LbLb/BuLb/Bu

Lb/Bu

Y/BuW/Bu

BrBr/BuBr/Bu

Br/Bu

O/Bu

LbY/Bu

Y/Bu

Y/Bu

W/Bu

W/Bl

BrO/Bu

G/Y

G/YBl/Bu

R/BuY/Bu

G/Y

G

GG

G

G

Lg/Bl

Lg/Bu

Lg/Bu

Gr/Bu

Gr/Bu

Bu

Bu

P/Bu

P/Bu

Y/Bu

Y/Bu

Y/Bu

Y/Bu

W/BuW/Bu

W/Bu

O/Bu

O/Bu

O/Bu

G/Y

G/Y

G/Y

G/Y

G/Y

GLg/Bl

Lg/BlLg/Bl

GLg/Bl

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1




34P B

l26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

26P B

l34P

Gr

123456789101112131415161718192021222324252627282930313233343536

12345678910111213141516171819202122232425262728293031323334353637383940

10P W

36P G

r


12345678910



Gr

CO

MB

INA

TIO

N M

ET

ER

GP

S A

NT

EN

NA

NA

VIG

AT

ION

UN

IT

NA

VIG

AT

ION

SW

ITC

H

IN

PU

SH

FRE

E

OU

T

31FU

SE

AC

C. R

ELA

Y

UP

SW

ITC

HD

OW

N S

WIT

CH

LEFT

SW

ITC

HR

IGH

T S

WIT

CH

FRE

EFR

EE

FRE

EFR

EE

ME

NU

SW

ITC

H

FRE

E

PU

SH

EN

TE

R S

WIT

CH

FRE

E

PU

SH

BA

CK

SW

ITC

H

FRE

E

PU

SH

MA

P S

WIT

CH

FRE

E

PU

SH

ZO

OM

SW

ITC

H

ZO

OM

IN

FRE

E

ZO

OM

OU

T12 V

- 1.4 W x 3

AU

DIO

UN

IT

2008 GL1800


Airbag System - Wiring Diagram (VIIIA only)

P

123456789101112131415161718192021222324252627282930313233343536

12345678910111213141516171819202122232425262728293031323334353637383940

10P W

36P G

r


12345678910



Gr

28P C

ON

NE

CTO

R 2

5P Y

12345678910111213141516171819202122232425262728

12345678910111213141516171819202122232425262728

AB2 -AB2 +AB1 -AB1 +

SCSMES

LGSR -LGSL -

ODS

IDCLGSR +LGSL +

KLGNDBGNDA

VBVA

UGSR -UGSR +UGSL -UGSL +

G/W*

G/W

*

Y/B

l*

Y/G

*

Bu

/G*

G

S (G

)

S (G

)

G*

Bl

W R

GR

Br/W*

Br/W

*

G/R*

G/R

*

Br/R*B

r/R*

Br*P/G*

Bu/R*Bu/G*

P*Y/R*Y/G*

O/W*G*

G*

G*

G*

G*

G*

Bl/P*W*

Bu/W*

Bu/Bl*Y/W*

Y/Bl*

G/W

Br/W

G/R

Br/R

+−+−

Bl

W

Y/W

*

Bu

/W*

Bu

/Bl*

Y/R

*

Bu

/R*

Br*

Br*

G PP

S (G

)

S (G

)

G*

Bl

W R

GR

+−+−

Bl

W

G

Bl/P

*

W*

G P/G

O/W Br

P*

Br*

Br P

P/G

*

O/W

*

P/G

O/W

28P C

ON

NE

CTO

R 1

AIR

BA

G E

CU

LEFT

INFLA

TOR

LEFT

UP

PE

R C

RA

SH

SE

NS

OR

LEFT

LOW

ER

CR

AS

H S

EN

SO

R

RIG

HT

UP

PE

R C

RA

SH

SE

NS

OR

RIG

HT

LOW

ER

CR

AS

H S

EN

SO

R

RIG

HT

INFLA

TOR

19

2P W

ME

MO

RY

ER

AS

EC

ON

NE

CTO

R

18FU

SE

FUS

E

22P G

r

2P Y

2P Y

2P Y

4P Y

4P Y

4P G

r

2P Y

2P Y

2P Y

4P Y

DA

TA LIN

K C

ON

NE

CTO

R(D

LC)

DA

TA LIN

K C

ON

NE

CTO

R(D

LC)

CO

MB

INA

TIO

N M

ET

ER

* Th

ese wires m

ay be B

lue, B

row

n, o

r the in

dicated

wire co

lor.

2008 GL1800 SET-UP INSTRUCTIONS INCLUDING … GL1800 SET-UP INSTRUCTIONS INCLUDING AIRBAG MODEL...

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Transcript of 2008 GL1800 SET-UP INSTRUCTIONS INCLUDING … GL1800 SET-UP INSTRUCTIONS INCLUDING AIRBAG MODEL...