Cat.dcs.Sis.controller 9

8/18/2019 Cat.dcs.Sis.controller 9

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UENR2638-01

May 2012

Volume 2 of 4: Cab

Printed in U.S.A.

Electrical System

© 2012 Caterpillar, AllRights Reserved

Pressure

Symbol

T

Temperature

Symbol

Level

Symbol

Flow

Symbol

Circuit Breaker

Symbol

Harness and Wire Symbols

Symbols

Symbols and Definitions

Harness And Wire Electrical Schematic Symbols

Fuse: Acomponent in an electrical circuit that will open the circuit if too much current flows

through it.

Switch (NormallyOpen): Aswitch that will close at a specified point (temp, press, etc.). The

circle indicates that the component has screw terminals and a wire can be disconnected from it.

Switch (NormallyClosed): Aswitch that will open at a specified point (temp, press, etc.).

No circle indicates that the wire cannot be disconnected from the component.

Ground (Wired): This indicates that t he component is connected to a grounded wire. T he

grounded wire is fastened to the machine.

Ground (Case): This indicates that the component does not have a wire connected to ground.

It is grounded by being fastened t o the machine.

Reed Switch: Aswitch whose contacts are controlled by a magnet. Amagnet closes the

contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

Sender: Acomponent that is used with a temperature or pressure gauge. The s ender

measures the temperature or pressure. Its resistance changes to give an indication to

the gauge of the temperature or pressure.T

Relay(MagneticSwitch): Arelay is an electrical component that is activated by electricity.

It has a coil that makes an electromagnet when current flows through it. The

electromagnet can open or close the switch part of the relay.

MagneticLatch Solenoid: Amagnetic latch solenoid is an electrical component that is

activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)

that make electromagnet when current flows through them. It also has an internal switch that places

the latch coil circuit open at the time the coil latches.

Solenoid: Asolenoid is an electrical component that is activated by electricity. It has a

coil that makes an electromagnet when current flows through it. The electromagnet

can open or close a valve or move a piece of metal that can do work.

1

2

AG-C4111-7898

L-C123E-5179

9X-1123Component

Part Number

Pin orSocket Number

Part Number: for Connector ReceptaclePart Number: for Connector Plug

Harness Identification Letter(s):

(A, B, C, ..., AA, AB, AC, ...)

Plug

325-AG135 PK-14

Wire Color

Wire Gauge

Receptacle

1

1

2

2

Sure-Seal connector: Typicalrepresentation

of a Sure-Sealconnector. The plug and receptaclecontain both pins and sockets.

Deutsch connector: Typicalrepresentationof a Deutsch connector. The plug contains all

sockets and the receptacle contains allpins.

Fuse (5 Amps)

5A

Harness identification code:

This example indicates wire group 325,wire 135 in harness "AG".

L-C123E-5179

Wir e, Cab le, o r Har n essAssembly Identification: Includes

Harness Identification Letters and

Harness Connector Serialization

Codes (see sample).

Harness ConnectorSerialization Code: The "C" stands for "Connector" and the

number indicates which connector in the

harness (C1, C2, C3, ...).

U E N R 2 6 3 8 - 0 1 V O L 2 o f 4

4 2 P a g e , ( D i m e n s i o n s : 5 6 i n c h e s x 3 5 i n c h e s )

330D:

NBD1227-UP

B6H653-UP

EAH1363-UP

FFK455-UPJLP864-UP

MEY403-UP

336D:

J2F198-UP

ZML1-UP

MDS1-UP

M4T1-UPL5X1-UP

340D:

JTN1-UP336DMHPU:J6D1-UP

JRX1-UP

330D, 336D, 340D Excavator and336D MHPU

Component Location - Volume 2

ComponentSchematic

Location

Machine

Location

Coil - Exciter (Attch) D-3 B

Converter - 12 Volt F-5 50

Diode - ACC E-8 G

Diode - Hydraulic Lock E-8 G

Ground - FR 7 I-15 G

Ground - Platform H-12 G

Heater - Seat (At tch) C-6 51

Indicator - Unit D-3 B

J oy st ic k - L ef t Ha nd (3 Sw ) (A tt ch ) H -4 C

J oy st ic k- L ef t H an d ( At tc h) H -4 C

J oy st ic k - Ri gh t Ha nd ( 3 Sw ) (A tt ch ) E -4 B

J oy st ic k- Ri gh t H an d ( At tc h) E -3 B

Key Reader - MSS D-4 B

M ot or - L ow er Wi pe r ( At tc h) F -1 5 3

P ed al - Au xi ll ia ry LH (A tt ch ) G -1 5 2

S us pe ns io n - Ai r Se at ( At tc h) H -5 5 1

S w it c h - A ux i ll i ar y P um p P re s su r e St e m 4 G - 1 5 4

Switch - Foot (Attch) G-1 52

S w it c h - H ig h Pr e ss u re S te m 1 ( A tt c h) E - 1 5 4

Switch - Horn H-4 C

S wi tc h - Im pl em en t P re ss ur e E -7 G

Switch - Key D-3 B

S w it c h - Me d iu m Pu m p Pr e ss u re S t em 3 G - 1 5 4

Sw it ch - Ne ut ral St ar t Li mi t I -4 C

S wi tc h - O ne T ou ch L ow Id le E -5 B

S wi tc h - Se co nd ar y Sh ut Do wn C -1 5 5 5

Sw it ch - T hr ot tl e Pos ti on D- 3 B

Sw it ch - T ra ve lL Pre ssu re F -1 5 3

Sw it ch - T ra ve lR Pr es sur e F -1 5 3

S w it c h - T r av e l St r ai g ht P r es s ur e ( At t ch ) E - 1 5 4

Un it - Ai r C on di ti on er F -1 3 5 6

Machine locationsare repeated for componentslocated close together.

A= Located on or near the breaker box.

B= Located inside right console.

C= Located inside left console.

G= Located under cab platform.

ConnectorLocation - Volume2

ConnectorNumber Schematic

Location

Machine

Location

CONN 24 G-16 A

CONN 25 E-16 A

CONN 26 E-16 A

CONN 27 E-16 A

CONN 33 C-14 55

CONN 34 B-14 57

CONN 35 C-14 57

CONN 36 B-12 57

CONN 37 B-11 57

CONN 38 B-10 57

CONN 39 B-9 57

CONN 40 D-11 57

CONN 41 F-10 A

CONN 42A E-7 B

CONN 42B E-7 B

CONN 43 D-7 B

CONN 44 D-7 B

CONN 45 D-7 B

CONN 46A C-7 B

CONN 46A E-9 B

CONN 46B C-7 B

CONN 46B E-8 B

CONN 47 H-7 C

CONN 48 H-7 C

CONN 49 F-5 50

CONN 50 D-5 B

CONN 51 B-4 BCONN 52 C-4 B

The connectors shown in this chart are for harness to harness connectors.

Connectors that join a harness to a component are generally located at or near

the component. See the Component Location Chart.

Machine Harness Connector and Component Locations

G

G

B

C

B

C

5657 51 55 52

53

54

50

5756 55

5150 545352

Off Machine Switch Specification - Volume 2Part No. Function Actuate Deactuate Contact Posi tion

309-5769

ATCH- Aux Pump Pressure Stem 4

ATCH- Medium Pressure ATCH- Quick Coupler LowTravelLeft Pressure

TravelRight Pressure ATCH- High Pressure Stem 1

ATCH- TravelStarigh Pressure

490 ± 49 Kpa(71 ± 7 psi)

294 Kpa min(42.6 psimin)

Normally Closed


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UENR2638-01

May 2012

Volume 3 of 4: Cab

Printed in U.S.A.© 2012 Caterpillar, AllRights Reserved

Pressure

Symbol

T

Temperature

Symbol

Level

Symbol

Flow

Symbol

Circuit Breaker

Symbol


Symbols



Fuse: Acomponent in an electrical circuit that will open the circuit if too much current flows

through it.

Switch (NormallyOpen): Aswitch that will close at a specified point (temp, press, etc.). The

circle indicates that the component has screw terminals and a wire can be disconnected from it.

Switch (NormallyClosed): Aswitch that will open at a specified point (temp, press, etc.).

No circle indicates that the wire cannot be disconnected from the component.

Ground (Wired): This indicates that t he component is connected to a grounded wire. T he


Ground (Case): This indicates that the component does not have a wire connected to ground.

It is grounded by being fastened t o the machine.

Reed Switch: Aswitch whose contacts are controlled by a magnet. Amagnet closes the

contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.

Sender: Acomponent that is used with a temperature or pressure gauge. The s ender

measures the temperature or pressure. Its resistance changes to give an indication to


Relay(MagneticSwitch): Arelay is an electrical component that is activated by electricity.

It has a coil that makes an electromagnet when current flows through it. The

electromagnet can open or close the switch part of the relay.

MagneticLatch Solenoid: Amagnetic latch solenoid is an electrical component that is

activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)

that make electromagnet when current flows through them. It also has an internal switch that places

the latch coil circuit open at the time the coil latches.

Solenoid: Asolenoid is an electrical component that is activated by electricity. It has a

coil that makes an electromagnet when current flows through it. The electromagnet

can open or close a valve or move a piece of metal that can do work.

1

2

AG-C4111-7898

L-C123E-5179

9X-1123Component

Part Number

Pin orSocket Number


Harness Identification Letter(s):

(A, B, C, ..., AA, AB, AC, ...)

Plug

325-AG135 PK-14

Wire Color

Wire Gauge

Receptacle

1

1

2

2

Sure-Seal connector: Typicalrepresentation

of a Sure-Sealconnector. The plug and receptaclecontain both pins and sockets.

Deutsch connector: Typicalrepresentationof a Deutsch connector. The plug contains all

sockets and the receptacle contains allpins.

Fuse (5 Amps)

5A



L-C123E-5179

Wir e, Cab le, o r Har n essAssembly Identification: Includes

Harness Identification Letters and

Harness Connector Serialization

Codes (see sample).

Harness ConnectorSerialization Code: The "C" stands for "Connector" and the

number indicates which connector in the

harness (C1, C2, C3, ...).

U E N R 2 6 3 8 - 0 1 V O L 3 o f 4

4 2 P a g e , ( D i m e n s i o n s : 5 6 i n c h e s x 3 5 i n c h e s )

330D:

NBD1227-UP

B6H653-UP

EAH1363-UP

FFK455-UP

JLP864-UPMEY403-UP

336D:

J2F198-UP

ZML1-UP

MDS1-UP

M4T1-UP

L5X1-UP

340D:

JTN1-UP336DMHPU:

J6D1-UPJRX1-UP

Electrical System



ComponentSchematic

Location

Machine

Location

Alarm - Action F-1 70

Control - Wiper D-2 73

Co n ver te r - 1 2 V o l t P o wer B -1 0 7 3

C on ve rt er - 1 2 Vo lt R ad io ( At tc h) E -1 0 7 3

Converter - Radio B-11 73

Diode - Lamp H-12 D

Diode - Main Relay B-13 D

F us es - Swi tc hed Pow er E -1 4 D

F us es - U n- Sw it ch ed P ow er D -1 1 D

Ground - Cab 1 D-5 73

Ground - Cab 2 E-9 75

Ground - Cab 3 G-4 78

Meter - Service E-1 70

Monitor G-1 79

Motor - Wiper D-1 70

Panel - Switch E-3 71

Relay - Beacon (Attch) F-12 D

R e la y - B o om F lo at / Di s ab l e ( A tt c h) G - 14 7 4

Relay - Boom Lamp H-12 D

R e la y - C a b L a mp G - 12 D

Relay - Chassis Lamp G-12 D

R e la y - E t he r ( A tt c h) E - 12 D

Relay - Horn G-12 D

R el ay - LH - Sp ea ke r ( -) (A tt ch ) E -1 6 7 4

R el ay - LH - Sp ea ke r ( +) (A tt ch ) F -1 6 7 4

Relay - Main B-14 D

Relay - Neutral Start F-12 D

R el ay - P ri mi ng P um p ( At tc h) F -1 4 7 5

R e la y - Q C H yd r au l ic L o ck 1 ( At t c h) D - 16 7 4

R e la y - Q C H yd r au l ic L o ck 2 ( At t c h) C - 16 7 4

R e la y - Q C H yd r au l ic L o ck O n ( A tt c h) D - 16 7 4

R e la y - Q C H yd r au l ic L o ck P r io r it y ( At t ch ) E - 16 7 4

R el ay - RH - Sp ea ke r ( -) (A tt ch ) F -1 6 7 4

R el ay - RH - Sp ea ke r ( +) (A tt ch ) F -1 6 7 4

R el ay - S in gl e ( At tch ) F- 14 74

R el ay - S ma rt B oo m Do wn ( At t ch ) G -1 4 7 4

R e la y - Sm a rt B oo m Up / D ow n (A t tc h ) H - 14 7 4

Relay - Travel Alarm F-12 D

Resistor - Backup H-10 57

R es is tor - C an Da ta Li nk 1 D -3 71

R es is tor - C an Da ta Li nk 2 C -8 73

S wi tch - B e a co n (A ttch ) B -8 7 2

S w it c h - F i ne S w in g C o nt r ol ( A tt c h) B -4 7 2

Switch - Lower Washer (Attch) B-6 72

S wi tch - L o wer Wip er (A ttch ) B -5 7 2

S wi tch - O ve r L o a d Wa rnin g (A ttch ) B -7 7 2

S wi tc h - Q ui ck C ou pl er ( At t ch ) B -3 7 2

S wi tch - Ra d io Mu te (A ttch ) B -5 7 2

S wi tc h - Se at He at er (A tt ch ) B -7 7 2S w it c h - S m ar t B o om Se l ec t ( A tt c h) B -6 7 2

S w it c h - S p ea k er Ex c ha n ge (A t tc h ) B -8 7 2

S w it c h - U n de r W i nd o w Li m it (A t tc h ) E -1 7 7

S w it c h - U ni v er s al Q u ic k C ou pl e r ( At t ch ) C - 2 7 2

Switch - Window Limit G-1 80

T im er - L am p D el ay (A tt ch ) C -1 4 D

Machine locationsare repeated for componentslocated close together.

D= Located in or near relay / fuse panel.

A = Located in or near breaker box.

ConnectorLocation - Volume3


Location

Machine

Location

CONN 28 H-16 A

CONN 29 H-16 A

CONN 30 H-16 A

CONN 31 H-16 A

CONN 32 I-16 A

CONN 34 I-11 57

CONN 35 I-10 57

CONN 36 I-9 57

CONN 37 I-8 57

CONN 38 I-7 57

CONN 39 I-6 57

CONN 53 D-13 D

CONN 54 D-13 D

CONN 55 B-12 73

CONN 56 E-11 73

CONN 57 B-10 73

CONN 58 D-10 D

CONN 59 D-10 D

CONN 60 H-10 57

CONN 61 C-8 73

CONN 62 ET D-8 73

CONN 63 C-4 72

CONN 64 C-4 72

CONN 65 C-4 72

CONN 66 D-4 72

CONN 67 D-4 72

CONN 68 B-4 72

CONN 69 C-3 72

CONN 70 H-3 80

CONN 71 H-3 80

CONN 72 H-3 81

CONN 73 H-3 81

CONN 74 H-2 81

CONN 75 H-2 81

CONN 76 H-2 80

CONN 77 H-2 80


Connectors that jo in a harness to a component are generally locat ed at or near


Machine Harness Connector and Component Locations

81

80

7779

70

D

D

75

71

57 74

727378

73 72 71 70 77577574

78

79

8180

A

A

ResistorSpecifications - Volume 3Part No. Component Descripti on Resi stance (Ohms)¹

1028016 Resistor: Backup 47 ± 5%

1 74 30 16 R es is to r:Can 1 Data Link

Can 2 Data Link120 ± 10%

¹ At room temperature unless otherwise noted.


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7/8

U E N R 2 6 3 8 - 0 1 V O L 4 o f 4

1 6 P a g e , ( D i m e n s i o

n s : 3 4 i n c h e s x 2 4 i n c h e s )

PressureSymbol

T

TemperatureSymbol

LevelSymbol

FlowSymbol

Circuit Breaker Symbol


Symbols



Fuse: Acomponent in an electrical circuit that willopen the circuit if too much current flowsthrough it.

Switch (Normally Open): Aswitch that will close at a specified point (temp, press, etc.). Thecircle indicates that the component has screwterminal s and a wire can be disconnected from it.

Switch (Normally Closed): Aswitch that willopen at a s pecified point (temp, press, etc.).No circle indicates that the wire cannot be disconnected from the component.

Ground (Wired): This indicates that the component is connected to a grounded wire. The


Ground (Case): This indicates that the component does not have a wire connected to ground.It is grounded by being fastened to the machine.

Reed Switch: Aswitch whose contacts are controlled by a magnet. Amagnet closes thecontacts of a normally open reed switch; it opensthe contacts of a normallyclosed reed switch.

Sender: A component that is used with a temperature or pressure gauge. The sendermeasures the temperature or pressure. Its resistance changes to give an indication to


Relay (Magnetic Switch): Arelay is an electricalcomponent that isac tivated by electricity.It has a coilthat makes an el ectromagnet when current flows through it. Theelectromagnet can open or close the switch part of the relay.

Magnetic Latch Solenoid: Amagnetic latch solenoid is an electricalcomponent that is

activated by electricity and held latched by a permanent magnet. It has two coils (latch and unlatch)that make electromagnet when current flows through them. It also hasan internal switch that placesthe latch coilcircuit open at the time the coillatches.

Solenoid: Asolenoid is an electricalcomponent that isactivated by electricity. It hasacoilthat makes an electromagnet when current flowsthrough it. The electromagnetcan open or close a valve or move a piece of metal that can do work.

1

2

AG-C4111-7898

L-C123E-5179

9X-1123ComponentPart Number

Pin orSocket Number


Harness Identification Letter(s):(A, B, C, ..., AA, AB, AC, ...)

Plug

325-AG135 PK-14

Wire Color

Wire Gauge

Receptacle

1

1

2

2

Sure-Seal connector: Typicalrepresentationof a Sure-Sealconnector. The plug and receptaclecontain both pins and sockets.

Deutsch connector: Typicalrepresentationof a Deutsch connector. The plug contains allsockets and the receptacle contains allpi ns.

Fuse (5 Amps)

5A



L-C123E-5179

Wire, Cable, or HarnessAssembly Identification: Includes

Harness Identification Letters andHarness Connector SerializationCodes (see sample).

Harness ConnectorSerialization Code:The "C" stands for "Connector" and the

number indicates which connector in theharness (C1, C2, C3, ...).

UENR2638-01May 2012

Volume 4 of 4: Engine

Printed in U.S.A.© 2012 Caterpillar, All Rights Reserved

330D:NBD1227-UPB6H653-UPEAH1363-UPFFK455-UPJLP864-UPMEY403-UP

336D:J2F198-UPZML1-UPMDS1-UPM4T1-UPL5X1-UP

340D:JTN1-UP

336D MHPU:J6D1-UPJRX1-UP

Electrical System


91

106

100 101 102 103 104 105

92

93

94

98 99 91 97

107

108106

95

96 90

107109108 9497919899

LEFTSIDE VIEW- ENGINE

LEFTSIDEVIEW- ENGINE AIRINLETHEATERRELAY

TOPVIEW- ENGINE

Cross Reference for Diagnostic Codes

FlashCode

FMI CodeDiagnosticCode

or Event Code

Description of Code

1074-05 1248-05 Retarder Solenoid cur rent below normal14

1074-06 1248-06 Retarder Solenoid cur rent above normal

626-05 2417-05 Ether Inject ion Control Solenoid open/short to+watt16

626-06 2417-06 Ether In ject ion Control Solenoid shor t tog round

6 7 8- 0 3 4 1 -0 3 8 V o lt D C S u pp l y s ho r t to + b at t

6 7 8- 0 4 4 1 -0 4 8 V o lt D C S u pp l y s ho r t to g r ou n d

620-03

1079-03262-03 5VoltSensorDCPowerSupplyshor t to+batt

620-04

21

1079-04262-04 5VoltSensorDCPowerSupplyshor t toground

1 0 0- 0 3 1 0 0- 0 3 E n gi n e Oi l P r es s ur e o pe n /s h or t t o +b a tt

1 0 0- 0 4 1 0 0- 0 4 E n gi n e Oi l P r es s ur e s ho r t to g r ou n d24

100-10 100-10 EngineOilPressureabnormalrateofchange

1 0 2- 0 3 1 0 2- 0 3 B o os t P re s su r e Se n so r s ho r t to + b at t

1 0 2- 0 4 1 0 2- 0 4 B o os t P re s su r e Se n so r s ho r t to g r ou n d

102-10 102-10 BoostPressureSensorabnormalrateofchange

102-03 1785-03 InletManifo ldPressureSensorvoltageabovenormal

102-04 1785-04 InletManifo ldPressureSensorvoltagebelownormal

25

102-10 1785-10 Inlet Manifo ldPressureSensorabnormalrateofchange

1 08 -0 3 2 74 -0 3 AtmosphericPressureopen/shortto+batt26

1 0 8- 0 4 2 7 4- 0 4 A t mo s ph e ri c P re s su r e sh o rt t o g r ou n d

110-03 110-03 EngineCoolantT emperatureopen/shor t to+batt

27 110-04 110-04 EngineCoolantT emperatureshor t toground

2 8 9 1 -1 3 9 1 -1 3 T hr o tt l e P os i ti o n ca l ib r at i on r e qu i re d

3 2 9 1 -0 8 9 1 -0 8 T hr o tt l e P os i ti o n si g na l a bn o rm a l

1 9 0- 0 8 1 9 0- 0 8 E n gi n e Sp e ed s i g na l a bn o rm a l34

723-08 342-08 SecondaryEngineSpeedsignalabnormal

1 6 8- 0 0 1 6 8- 0 0 S y st e m Vo l ta g e hi g h

1 68 -0 1 1 68 -0 1 SystemVoltagelow51

168-02 168-02 SystemVoltageintermit tent/er rat ic

5 6 6 3 0- 0 2 2 6 8- 0 2 C h ec k p r og r am m ab l e Pa r am e te r s

5 8 6 3 9- 0 9 2 4 7- 0 9 J 1 93 9 D at a L in k c o mm u ni c at i on s

110-15 E361(1) H ighEngineCoolantT emperatureWarning

110-16 E361(2) H igh EngineCoolantT emperatureDerate61

110-00 E361(3) H ighEngineCoolantT emperatureShutdown

111-17 E2143(1) LowEngineCoolantLevelWarning

111-18 E2143(2) LowEngineCoolantLevelDerate

62

111-01 E2143(3) LowEngineCoolantLevelShutdown

FlashCode

FMICodeDiagnosticCode

or EventCode

Descriptionof Code

1387-15 E443(1) HighAuxiliaryPressureWarning

1387-16 E443(2) H ighAuxiliar yPressureDerate

1387-00 E443(3) H ighAuxiliar yPressureShutdown

1 8 35 - 03 1 8 35 - 03 AuxiliaryPressureSensoropen/shortto +batt

68

1835-04 1835-04 Auxiliar yPressureSensorshort toground

6 5 1- 0 5 0 0 1- 0 5 C y li n de r # 1 In j ec t or o p en c i rc u it71

6 5 1- 0 6 0 0 1- 0 6 C y li n de r # 1 In j ec t or s h or t





6 54 -0 5 0 04 -0 5 Cylinder#4Injectoropen circuit74


6 55 -0 5 0 05 -0 5 Cylinder#5Injectoropen circuit75


6 56 -0 5 0 06 -0 576


Cylinder#6Injectoropen circuit

1636-15 E539(1) H ighInletAirT emperatureWarning64

1636-00 E539(3) H ighInletAirT emperatureShutdown

174-15 E363(1) H ighF uelT emperatureWarning

1 7 4- 1 6 E 3 63 ( 2 ) H i gh F u el T e mp e ra t ur e D er a te65

174-00 E363(3) HighFuelTemperatureShutdown

0441-15 E445(1) H ighAuxiliar yT emperatureWarning

0441-16 E445(2) H ighAuxiliar yTemperatureDerate

0441-00 E445(3) H ighAuxiliar yTemperatureShutdown

1836-03 1836-03 Auxiliar yT emperatureSensoropen/short to+batt

67

1836-04 1836-04 Auxiliar yT emperatureSensorshort toground

1 9 0- 1 5 E 3 62 ( 1 ) E n gi n e Ov e rs p ee d W ar n in g35

190-00 E362(3) EngineOverspeedShutdown

9 4 -1 5 E 0 96 ( 1 ) H i gh F u el P r es s ur e W ar n in g

9 4 -1 7 E 1 98 ( 1 ) L o w Fu e l P re s su r e Wa r ni n g63

9 4 -1 8 E 1 98 ( 2 ) L o w Fu e l P re s su r e Sh u td o wn

9 4 -0 3 9 4 -0 3 F ue l P r es s ur e o pe n /s h or t t o +b a tt37

9 4 -0 4 9 4 -0 4 F ue l P r es s ur e s ho r t to g r ou n d

105-03 172-03 Inlet Manifo ldAirT empopen/shor t to+batt38

1 0 5- 0 4 1 7 2- 0 4 I n le t M an i fo l d Ai r T em p s ho r t to g r ou n d

164-02 164-02 InjectorActuat ionPressuresignaler rat ic

164-03 164-03 InjectorActuat ionPressurevoltagehigh

164-04 164-04 InjectorActuat ionPressurevoltagelow39

164-11 164-11 InjectorActuat ionPressuresystemfault

4 2 6 3 7- 1 3 2 6 1- 1 3 E n gi n e Ti m in g c al i br a ti o n re q ui r ed

1 0 0- 1 7 E 3 60 ( 1 ) L o w En g in e O i l Pr e ss u re W a rn i ng

1 0 0- 1 8 E 3 60 ( 2 ) L o w En g in e O il P r es s ur e D er a te46

1 0 0- 0 1 E 3 60 ( 3 ) L o w En g in e O i l Pr e ss u re S h ut d ow n

729-05 617-05 Air In letHeaterRelayopen/cur rentbelownormal49

729-06 617-06 Air In letHeaterRelaygrounded/cur rentabovenorm


ComponentSchematic

Location

Machine

Location

Control - Engine E-7 90

Relay - Intake Air Heater C-3 91

S ens or - (Ca m) Lo Spee d / Timi ng C -3 92

S en so r - ( Cr an k) H iS pe ed / Ti mi ng C -3 9 3

S ens or - At mosp heri cP re ssu re B- 3 94

Sensor - Coolant Temperature C-3 95

Sensor - Engine Oil Pressure B-3 96

S en so r - In je ct or A ct ua ti on P re ss ur e B -3 9 7

Sensor - Inlet Air Presssure B-3 98

S ens or - In tak e Ai r T emper at ure C -3 99

Solenoid - Injector 1 D-3 100






Valve - IAP Control B-3 106

Connector Location - Volume 4


Location

Machine

Location

CONN 5 A-3 107

CONN 78 E-4 108

CONN 79 C-3 109


Connectors that join a harness to a component are generally located at or near



8/8

U E N R 2 6 3 8 -

0 1 V O L 4 o f 4

1 6 P a g e , ( D i m e n s i

o n s : 3 4 i n c h e s x 2 4 i n c h e s )

Components are shown installed on a fully operable machine with the key and engine off, transmission shifter

in neutraland with parking brake set.

Refer to the appropriate Service Manualfor Troubleshoo ting, Specifications and Systems Operations.

VOLUME 4 of 4: C9 ENGINE

SCHEMATIC PART NUMBER: 251-0617, CHANGE: 09, VERSION: HE

THIS SCHEMATIC IS FOR THE 330D, 336D, 340D EXCAVATOR AND 336D MHPUELECTRICAL SYSTEM

MEDIA NUMBER: UENR2638-01

A

B

C

D

E

1234567

A

B

C

D

E

1234567

ABBREV

RD

WH

OR

YL

PK

BK

GY

PU

BR

GN

BU

COLOR

RED

WHITE

ORANGE

YELLOW

PINK

BLACK

GRAY

PURPLE

BROWN

GREEN

BLUE

S YM BO L D ES CR IP TI ON

BLADE, SPADE, RING OR SCREWTERMINAL

CIRCUITCONNECTED

CIRCUITNOTCONNECTED

ELECTRICALCONNECTIONTOMACHINESTRUCTURE

INTERNALELECTRICALCONNECTIONTO SURFACEOF COMPONENT

CONNECTOR

ATCH WIRE, CABLE, COMPONENT

SPLICE

CIRCUITGROUPINGDESIGNATIONH#

WIRE GROUP COLOR DESCRIPTIONS

GROUNDCIRCUIT

WIRESTHAT HAVESYSTEM VOLTAGEWHENTHEKEYSWITCH ISOFF

WIRESTHAT HAVESYSTEM VOLTAGEWHENTHEKEYSWITCH ISON

VOLTAGECONVERTEROUTPUT CIRCUIT

STARTING CIRCUIT

START AIDCIRCUIT

MACHINECONTROL CIRCUIT

MONITORCIRCUIT

MACHINESECURITYCONTROL CIRCUIT

ENGINECONTROL CIRCUIT

HEATERANDAIR CONDITIONERCIRCUIT

TURNSIGNAL / WIPERWASHERCIRCUIT

CAT DATALINK

CANDATALINK

RS-232 DATALINK

CANDATALINK1

CANDATALINK2

OTHER COLOR DESCRIPTIONS

HIGHWAYS

WIRES (E963-BK

MUST BE TWISTED TOGETHER AT LEAST 1 TURN PER 25mm

& E964-WH),(E965-BU & E966-YL),

IDENT PART NUMBER CHG LOC NOTE

A 235-8202 04 E-8 ENGINE HARNESS

J 215-3249 03 E-5 INJECTOR HARNESS

CABLE ASSEMBLIES (CUSTOMER SUPPLIED)

+ TIMING PROBE- CONNECTOR

T951-J1YL-16-NW T952-J3BR-16-NW T953-J5BU-16-NW

T955-A9 GN-16-NW T956-A11GY-16-NW

T957-J2PU-16-NW T958-J4YL-16-NW

T960-J8BU-16-NW T961-J10GN-16-NW T962-J12WH-16-NW

C987-A99 RD-18

C987-A99 RD-18

C987-A99 RD-18

C987-A99 RD-18

G855-A91 PU-18

G855-A91 PU-18

G855-A91 PU-18

G855-A91 PU-18

995-A12BU-18

995-A12BU-18

995-A12BU-18

995-A12BU-18

R746-A20 PK-18

R746-A20 PK-18

R746-A20 PK-18

R746-A20 PK-18

G829-A93 GN-18

G829-A93GN-18

G854-A92 PK-18

G854-A92 PK-18

G854-A92 PK-18

G854-A92 PK-18

E963-A27 BK-18

E963-A27 BK-18

E963-A27 BK-18 E963-A27 BK-18

G856-A22 WH-18

G856-A22 WH-18

G856-A22 WH-18

G856-A22 WH-18

994-A10GY-18

994-A10GY-18

994-A10GY-18

994-A10GY-18

G833-A47 PK-18

G833-A47 PK-18

E964-A26 WH-18

E964-A26 WH-18

E964-A26 WH-18 E964-A26 WH-18

G857-A30 YL-18

G857-A30 YL-18

G857-A30 YL-18

G857-A30 YL-18

C991-A33 PK-18

C991-A33 PK-18

C991-A33 PK-18

C991-A33 PK-18

E966-A49 YL-18

E966-A49 YL-18

E966-A49 YL-18

E966-A49 YL-18

E965-A48 BU-18

E965-A48 BU-18

E965-A48 BU-18

E965-A48 BU-18

G827-A2BU-18

G827-A2BU-18

C967-A15 BU-18

C967-A15 BU-18

C967-A15 BU-18

C967-A15 BU-18

R747-A6GY-18

R747-A6GY-18

R747-A6GY-18

R747-A6GY-18

A751-A13 YL-18

A751-A13 YL-18

A751-A13 YL-18

A751-A13 YL-18

T725-A32 WH-18

T725-A32 WH-18

T725-A32 WH-18

T725-A32 WH-18

G828-A92 WH-18

G828-A92 WH-18

G850-A98 BU-18

G850-A98 BU-18

G850-A98 BU-18

G850-A98 BU-18

G826-A1BR-18

G826-A1BR-18

N707-A31 PU-18

N707-A31 PU-18

N707-A31 PU-18

N707-A31 PU-18

G849-A96 BR-18

G849-A96 BR-18

G849-A96 BR-18

G849-A96 BR-18

T860-A34 OR-18-XLPE

T860-A34 OR-18-XLPE

T858-A23 GY-18-XLPE

T858-A23 GY-18-XLPE

T962-A28 WH-18-XLPE

T962-A28 WH-18-XLPE

T962-A28 WH-18-XLPE

T959-A18 BR-18-XLPE

T959-A18 BR-18-XLPE

T959-A18 BR-18-XLPE

T961-A29 GN-18-XLPE

T961-A29 GN-18-XLPE

T961-A29 GN-18-XLPE

T960-A19 BU-18-XLPE

T960-A19 BU-18-XLPE

T960-A19 BU-18-XLPE

T859-A37 WH-18-XLPE

T859-A37 WH-18-XLPE

T957-A16 PU-18-XLPE

T957-A16 PU-18-XLPE

T957-A16 PU-18-XLPE

T958-A17 YL-18-XLPE

T958-A17 YL-18-XLPE

T958-A17 YL-18-XLPE

T858-A86 GY-18-XLPE

T858-A86 GY-18-XLPET858-A85 GY-18-XLPE

T858-A85 GY-18-XLPE

T859-A88 WH-18-XLPE

T859-A88 WH-18-XLPET859-A87 WH-18-XLPE

T859-A87 WH-18-XLPET860-A90 OR-18-XLPE

T860-A90 OR-18-XLPE

T860-A89 OR-18-XLPE

T860-A89 OR-18-XLPE

G833-A46 PK-18

G833-A46 PK-18

G833-A46 PK-18

G833-A45 PK-18

G833-A45 PK-18

G833-A45 PK-18

G833-A44 PK-18

G833-A44 PK-18

G833-A44 PK-18

G826-A35 BR-18

G826-A35 BR-18

G826-A35 BR-18

G826-A38 BR-18

G826-A38 BR-18

G826-A38 BR-18

G827-A36 BU-18

G827-A36 BU-18

G827-A36 BU-18

G827-A43 BU-18

G827-A43 BU-18

G827-A43 BU-18

G828-A95 WH-18

G828-A95 WH-18

G828-A95 WH-18

G828-A39 WH-18

G828-A39 WH-18

G828-A39 WH-18G828-A40 WH-18

G828-A40 WH-18

G828-A40 WH-18G829-A42 GN-18

G829-A42 GN-18

G829-A42 GN-18G829-A41 GN-18

G829-A41 GN-18

G829-A41 GN-18

G829-A94 GN-18

G829-A94 GN-18

G829-A94 GN-18

(106)IAP CONTROL VALVE

T954-J7GY-16-NW

T959-J6BR-16-NW

TWISTEDPAIR

TWISTEDPAIR

FUEL JUMPER INTERFACEMATE C-C57VOL 1 D-15

1

2

A-C171552269

1

2

A-C313E3364

INTAKE MANIFOLD AIR TEMPERATURE

INJECTOR 3 LS

PASSIVE SPD +1: A CAM SPEED

PASSIVE SPD +2: B CRANK SPEEDPASSIVE SPD -2: B CRANK SPEED

TEMPERATURE SENSOR COMMON

PRESSURE SENSOR +5V

INJECTOR 5&6 HS

FUEL DIFFERENTIAL PRESSURE SW RETURN

OIL PRESSURE SENSOR

DIFFERENTIAL FUEL PRESSURE SW

ATMOSPHERIC PRESSURE SENSOR

IAP CONTROL VALVE RETURN

PASSIVE SPD -1: A CAM SPEED

PRESSURE SENSOR COMMON

INJECTOR 1&2 HS

FUEL TEMPERATURE SENSOR

INJECTOR 5 LS

TDC SERVICE PROBE +

INTAKE MANIFOLD AIR PRESSURE

10

20

30

40

50

60

70

80

90

100

110

115

120

INJECTOR 6 LS

FUEL PRESSURE

INJECTOR 4 LS

INJECTOR 3&4 HSINJECTOR 1 LS

INJECTOR 2 LS

TDC SERVICE PROBE -

IAP CONTROL VALVE

ANALOG RETURN

ANALOG POWER +5V

INJECTOR ACTION PRESS SENSOR

AIR INLET HEATER RETURN

INLET AIR HEATER

COOLANT TEMPERATURE

(90)ENGINE CONTROL MODULE2477031

1

2

3

4

5

6

78

9

10

11

12

13

14

15

16

1718

19

20

21

22

23

24

25

26

27

2829

30

31

32

33

34

35

36

37

3839

40

41

42

43

44

45

46

47

4849

50

51

52

53

54

55

56

57

58

5960

61

62

63

64

65

66

67

68

6970

71

72

73

74

75

76

77

78

7980

81

82

83

84

85

86

87

88

89

9091

92

93

94

95

96

97

98

99

100101

102

103

104

105

106

107

108

109

110111

112

113

114

115

116

117118

119

120

A-C12645732J2

(97)INJECTOR ACTION PRESS SNSR2244536

A

B

C

V SOURCE

GROUND

SIGNAL

OR-18

YL-18

GN-18

A-C33E3370

A

B

C

A B

J-C11539693

A-C51552267

A

B

C

(94)ATMOSPHERIC PRESS SNSR1611703

A

B

C

+ 5 V

GROUND

SIGNAL

SIG -

SIG +

(93)(CRANK) HI SPD/TMG SNSR A1097195

SIG -

SIG +

(92)(CAM) LO SPD/TMG SNSR B1097194

W H

- 1 8

W H

- 1 8

(100)CYL HEAD SOL 1

W H

- 1 8

W H

- 1 8

(101)CYL HEAD SOL 2

W H

- 1 8

W H

- 1 8

(102)CYL HEAD SOL 3

W H

- 1 8

W H

- 1 8

(103)CYL HEAD SOL 4

W H

- 1 8

W H

- 1 8

(104)CYL HEAD SOL 5

W H

- 1 8

W H

- 1 8

(106)CYL HEAD SOL 6

1

23

4

5

6

7

8

9

10

11

12

J-C71917823

13

14

15

16

17

18

1

2

A-C161726062

3

4

5

6

7

8

9

10

11

1213

14

15

16

17

18

SIGNAL

GROUND

(95)COOLANT TEMP SNSR1309812

SIGNAL

GROUND

(99)INTAKE AIR TEMP SNSR1309812

(96)ENGINE OIL PRESS SENSOR1611705

A

B

C

+ 5 V

GROUND

SIGNAL

(98)INLET AIR PRESS SENSOR1611704

A

B

C

+ 5 V

GROUNDSIGNAL

BK-18

BK-18

(91)INTAKE AIR HEATER RELAY2095582

1

2

A-C101552264

34

5

6

7

8

A B

J-C21539693

A B

J-C31539693

A B

J-C41539693

A B

J-C51539693

A B

J-C61539693

1

2

A-C111552269

1

2

A-C121552269

1

2

A-C141112416 40RE01

1

2

A-C151003320 40RE01

12

J-C131552269

1

2

A-C91552269

A-C41552267

A

B

C

A-C81552267

A

B

C

CONN 78

CONN 79

CONN 5

Cat.dcs.Sis.controller 9

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Transcript of Cat.dcs.Sis.controller 9