RENR5369RENR5369-01_SIS.pdf
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Pressure Symbol Temperature Symbol Level Symbol Flow Symbol CircuitBreaker Symbol Harness and Wire Symbols Symbols Symbols and Definitions Harness And Wire Electrical Schematic Symbols Fuse: A component in an electricalcircuit that willopen the c ircuit if too much current flows through it. Switch(NormallyOpen): Aswitch that willclose at a s pecified point (temp, press, etc.). The circle indicatesthat the component hasscrew terminalsand a wire can be disconnected from it. Switch(NormallyClosed): Aswitch that willopen at a specified point (temp, press, etc.). No circle indicatesthat the wire cannot be disconnected from the component. Ground(Wired): Thisindicates that the component is connected to a grounded wire. The grounded wire isfastened to the machine. Ground (Case): Thisindicates that the component doesnot have a wire connected to ground. It isgrounded bybeing fastened to the machine. Reed Switch: Aswitch whose contactsare controlled bya magnet. Amagnet closes the contactsof a normallyopen reed switch; it opensthe contacts of a normallyclosed reed switch. Sender: A component that isused with a temperature or pressure gauge. The sender measuresthe temperature or pressure. Its resistance changesto give an indication to the gauge of the temperature or pressure. Relay (MagneticSwitch): Arelayis an electricalcomponent that isactivated byelectricity. It hasa coilthat makes an electromagnet when current flowsthrough it. The electromagnet can open or close the switch part of the relay. MagneticLatchSolenoid: Amagnetic latch solenoid isan electricalcomponent that is activated byelectricityand held latched by a permanent magnet. It hastwo coils (latch and unlatch) that make electromagnet when current flowsthrough them. It also hasan internal switch that places the latch coilcircuit open at the time the coil latches. Solenoid: Asolenoid isan electrical component that isactivated byelectricity. It hasa coilthat makesan electromagnet when current flowsthrough it. The electromagnet can open or close a valve or move a piece of metal that can do work. 1 2 AG-C4 111-7898 L-C12 3E-5179 9X-1123 Component Part Number Pin orSocket Number PartNumber: for Connector Receptacle Part 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: Typicalrepresenta tion of a Sure-Sealconnect or. The plug and receptacle contain both pins and sockets. Deutsch connector: Typicalrepresen tation of a Deutsch connector. The plug contains all sockets and the receptacle contains allpins. Fuse(5 Amps) 5A Harness identification code: Thisexample indicates wire group 325, wire 135 in harness "AG". L-C12 3E-5179 Wire, Cab le, or Harn ess Assembly Identification: Includes HarnessIdentification 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, ...). RENR5369-01 October 2011 325C Excavator Electrical System ©2011 Caterpillar AllRightsReserved Printed in U.S.A. BLA1-UP BTD1-UP AMH1-UP BKH1-UP BMM1-353 BKT1-UP BKW1-236 BLX1-UP R E N R 5 3 6 9 0 1 3 0 P a g e , ( D i m e n s i o n s : 3 9 i n c h e s x 2 8 i n c h e s ) D 17 18 19 20 21 22 23 24 25 26 27 28 A B C E H H G G A B C D E F 3 3 4 4 5 5 6 6 8 8 9 9 10 10 11 11 12 12 14 14 15 15 13 13 16 16 1 1 2 2 17 18 19 20 21 22 23 24 25 26 27 28 7 7 Machine Harness Connector And Component Locations F ComponentLoca tion Component Schematic Location Machine Location Component Schematic Location Machine Location AlarmFault F-2 G SensorNegativeContPressure 1 A-12 E AlarmTravel A-4 3 SensorNegativeContPressure 2 A-12 E Alternator E-10 4 SensorOLWDPressure B-3 E Battery E-12 5 Sensor SqueezePressure B-5 E Battery E-11 5 Sensor TurboOutletPressure B-10 2 Breaker Alternator H-9 1 Sensor WTRSeparator Level H-7 16 ClutchA/C D-10 25 Solenoid1Way/2WayCont B-5 17 Control Engine /Pump E-8 1 SolenoidBoomDown L ineOut Off C-9 20 Control Wiper F-2 G SolenoidFineSwing C-3 18 Converter12V7A F-3 13 SolenoidFlowLimit A-12 19 Diode I-11 1 SolenoidHammer A-9 H Diode I-8 1 SolenoidHighPressureQuickCpl (A2) B-2 24 EngineControl F-12 4 SolenoidHighPressureQuickCpl( A1) C-2 17 EngineSpeedPickup D-10 14 SolenoidHydLock C-8 20 HeaterUnit D-5 1 SolenoidLowPressureQuickCpl (A3) B-2 D Horn C-1 6 SolenoidPower Shift Cont A-10 E IndUnit H-1 B SolenoidPrimaryNFC A-12 E Injector1thru6 C-10 2 SolenoidPump2FlowCont A-12 E Joystick I-3 C SolenoidPumpFlowCont A-12 E Joystick H-1 B SolenoidRelief 1 B-5 E LampBoom C-1 7 SolenoidRelief Boom1 B-5 E LampCab G-1 8 SolenoidRelief Boom2 B-5 E LampChassis B-1 9 SolenoidRelief Check1 A-5 17 LampDome G-1 10 SolenoidRelief Check2 B-5 24 Lighter F-2 A SolenoidStem1Cont (A) A-9 E Meter Service F-2 A SolenoidStem1Cont (B) A-9 E Monitor F-1 11 SolenoidStem2Cont (A) A-9 E Motor Fuel Pump H-7 25 SolenoidStem2Cont (B) A-9 E Motor LowerWiper I-1 H SolenoidStem3Cont (A) B-9 E Motor Starter D-10 12 SolenoidStem3Cont (B) B-9 E Motor Washer G-7 15 SolenoidStem4Cont (A) B-9 E PumpRefueling A-3 27 SolenoidStem4Cont (B) B-9 E Relay BoomFloat Disable I-12 23 SolenoidSwingBrake C-9 20 RelayBeacon G-8 1 SolenoidTravel Speed C-9 20 RelayBoom I-8 23 SolenoidTravel Straight C-9 20 RelayCabLamp I-8 23 SwitchA/CPanel D-1 G RelayChassisLamp I-8 23 SwitchACL F-9 E RelayFuel Pump G-8 1 SwitchBackupEPRValve G-2 B RelayHeater E-11 23 SwitchBackupGovernor H-2 B RelayHorn I-8 23 SwitchBoomDown C-8 20 Relay H ydraulic Lock H-8 23 SwitchBoomFloatExchange D-2 G RelayMain H-11 23 SwitchCoolant Level H-7 21 RelayNeutral Start H-8 23 SwitchDisconnect G-9 23 RelayQCSafetyLever" ON"Coil I-11 23 SwitchEngineOilLevel D-10 12 RelayQCSafetyLeverLock1Swit ch I-11 23 Swit chFineSwingControl D-2 D Relay QCSafety L everLock 2Switch I-11 23 SwitchHammer A-9 E Relay QCSafety L everPriority I-10 23 SwitchHammerFoot H-2 A RelayRefuelingPower A-3 27 SwitchHorn I-3 C RelayRefuelingStop C-3 27 SwitchHydraulicFilter A-5 E RelaySmartBoomUp/Down1 I-12 23 SwitchJoystickPressure H-3 H RelaySmart BoomUp/Down2 I-11 23 SwitchKey G-1 B RelayStart H-11 23 SwitchNeutral Start Limit I-3 H RelayTimer I-9 23 SwitchOLWDAlarmCancel D-3 G Seat withSeatHeater H-2 27 SwitchOneTouchLowIdle H-1 B SenderHydraulicTemperature A-4 A SwitchPanel F-1 G SensorA/CPhoto F-1 G SwitchQuickCoupler G-1 B SensorAtmosphericPressure B-11 2 SwitchRefueling A-4 26 SensorCoolant T emperature B-11 2 SwitchRefueling(NC) A-3 26 SensorDischarge Pressure1 A-10 E SwitchRefueling(NO) A-3 26 SensorDischarge Pressure2 A-10 E SwitchRefuelingStart A-3 26 SensorDual C amSP/TMG(HIGH) B-11 2 SwitchRotary D-3 G SensorDual CamSP/TMG ( LOW) B-11 2 SwitchSeat H eater D-2 G SensorEngineOil Pressure C-11 2 SwitchStr Pressure I-2 C SensorEngineOilT emperature B-11 2 SwitchT hrottlePosition H-1 B SensorFLYTMGCal B-11 2 SwitchTravel Left H-1 H SensorFuel Level A-4 26 SwitchTravel Right H-1 H SensorFuel Pressure C-11 2 SwitchUP/Down B-8 20 SensorInj ActuationPressure B-11 2 SwitchWindowLimit G-1 G Se ns or In ta keAi rTempe ra tur e B- 11 2 A= InsideofCab Area E= Insideofpump Compartment B=I ns id eofRig htCon so leAr ea F=I ns id eofEngi neCompa rt men t C=InsideofLeftConsoleArea G=AroundDashArea D=SwingMotorArea H=UnderOperatorsPlatform WireDescription Description Description PowerCircuits Lighting Circuits 101 RD Battery+ 607 PK ChassisLamp 103 RD Monitor 615 YL CabLamp 105 RD KeySwitch 616 BU BoomLamp 109 RD Alternator B+ 638 WH ATCHBeacon Relay 110 RD Timer Relay B+ 645 RD Switch Panel to Boom Lamp Relay 112 PU MainPowerRelayOutput 646 RD SwitchPanelt oCabLampRelay 11 3 OR Switc h Pa nel /Rad io A623 BU Swi tc h Pane l to Ch as si s Lamp Re lay 11 4 RD Fo rwar d Horn ControlCircuits 11 5 RD Cab La mp 76 3 BU Tr av el Sp ee dSol en oi d 118 GY Wiper/Washer 779 WH Low Pressure ATCH Quick Coupler Solenoid 119 PK AuxCkt 780 PU QuickCoupler SWtoSolenoid 120 YL 12V10AConverter1 788 YL EngineSpeed- 123 WH AuxCircuit A701 GY Injector #1 124 GN A/C A702 PU Injector #2 129 BU Cigar Lighter A703 BR Injector #3 130 RD Coolant Temp Sensor A704 GN Injector# 4 135 BU SwitchedConveterOutput A705 BU Injector# 5 139 OR 12VMemOut A706 GY Injector #6 143 BR BoomFloat A755 PK ThrottleSwitch#1 147 PU AtchSol A756 BU ThrottleSwitch#2 149 RD BoomLamp A757 GY ThrottleSwitch#3 150 OR QuickCoupler A758 BR ThrottleSwitch#4 151 GN Neutral Start Limit Switch A762 PU Engine Speed+ 15 2 BU Lo we r Wi per /Was he r A76 8 BU Back upEPRSWValvetoPowe rSwi tc hSol 15 4 RD Ne utr al Star t Limi t Swi tc h A76 9 GY Back upEPRSWValvetoPowe rSwi tc hSol 16 0 PU Ch ass is Lamp A77 0 PK Ele ct ron ic Pu mp Co ntr ol Byp as s Swi tc h to Re sis to r 168 RD AuxCircuit F773 OR GovernorAcceleration 169 PK Backup/Monito rControl F774 WH Governor De celeration 175 RD A/CBlower H705 BR Fuel PumpRelay 179 BU 12V1 0AConverter2 H792 BR ATCHBoom Start Boom Up/Down Relay 1 180 GN AuxCircuit M734 BR Travel ModeSwitch 184 RD E/PControl M736 BU GovernorCommand 188 WH Fuel Pump M737 WH Flow L imit Press Valve S olenoid 189 RD EngineGovernerActuator M738 OR Prim NFC Press PRV 191 WH AtchF ineSwingContSW M739 YL SolenoidR e turn2 196 BU INSPLamp M740 PK Travel Straight Solenoid 199 OR BeaconLamp M741 GY Travel AlarmCancel M7 42 PU AECMo delSwit ch 200 BK MainChassis M743 GN Travel ModeSwitch 201 BK Opr.Mon.Return M744 PK ATCH Boom Float Display Relay 210 BK ConverterGround M745 BU ATCH Smart Boom Up/Down Relay 2 211 BK ConverterGround M746 YL ATCH Smart Boom Up/Down Relay 1 229 BK Battery- M747 PU ATCHBoomFloat Exchange 235 BK E/PControlGround M748 OR ATCH Boom Down Pressure Sw BasicMachineCircuits M749 WH ATCHBoo mChe ckSo len oid 2 304 WH StartRelayOutput R746 PK Turbo Outlet Pressure 306 GN St ar ter Relay Coil to Neut St ar t Swit ch R747 GY At mosphe ri c Pr essure 307 OR Key S tart T o Ne ut Start S wi tch 892 BR CAT Da ta Link - 308 YL MainP owerRelayCoil 893 GN CATDataLink+ 31 0 PU St ar t Ai d Swit ch To St ar t A id So le no id A8 93 OR Fu el Pu mp 320 RD Horn Relay To Horn Switch F889 WH Throttle 321 BR Bac kup Ala rm Lamp Tra vel Ala rm G82 6 BR Oil Pre ssu re Senso r +5V 322 GY Forward Horn G827 BU Oil P ressure S ensor Return 323 WH AT CH Re fu el in g Powe r Rela y G8 28 WH En g Pre ssu re Se nso r +5V 325 PK ATCH Re fu el in g St op Sw G829 GN Eng Pre ss ure Senso r Re tu rn 326 RD Engi ne Shut down Sole noid To Ke y Swi tch G833 PK Eng T emp Sen sor Rtn GroundCircuits 329 YL AT CH Re fu el in g St op Re lay G8 49 BR In j Ac tu ati on Pr es su re 365 YL ATCH Refueling Start Relay G850 BU Inlet Air Htr Relay MonitoringCircuits G853 OR Intake Ai r T emp 403 GN Alternator+C96 Term G854 PK IAPControlValve 40 5 GY Op r. Mo n. Oi l Pr es su re (L ow Se tt in g) G8 55 PU IAPCV Co mmon 410 WH Opr. Mon. F ault Alarm G856 WH Timing Cal P robe + 412 BU Opr.Mon. CoolantL evel G857 YL Timing Cal Probe - 430 BU Opr. Mon. Air Filter K843 GN Stem3ExtendS witch 487 OR Hyd. Oil Flow Switch K844 GY Stem4ExtendS witch 491 PK Hyd. Oil Temp Sensor K847 PU Stem 3 Retract Switch 495 GN FuelLevel Signal K848 WH Stem 4 Retract Switch 496 WH Op r.Mon.PanelHyd.Oil Leve l K849 YL Ha mme r Pr es su re S wi tc h C468 BU EngineOil Level K850 BR ATTStem2 E469 YL Tool Pressure Sensor K851 BU Medium Line P ressure S W E4 70 BR Ne gati veCon t.Pr ess ureSens or1 K852 GN AuxHydPres su reSW E4 71 BU Nega ti veCont .Pr es su reSe ns or2 K8 53 GY At chPu mp1Co nt ro lVal ve E4 72 GN 12VSu pplyFr omValveCo nt rol K8 54 OR Atc hPump2Contr olValv e E473 GY Stem1 Modulation K855 PK SeperatorValve E474 OR Stem2Modulation K856 PU Stem1ControlValveA E475 PK Stem3Modulation K857 WH Stem2ControlValveA E476 PU Stem4Modulation K858 YL Stem3ControlV alveA E480 WH Overload Alm Cancel Sw K859 BR Stem4Contr olValveA F441 GN Oil Temp K860 BU Stem1Control ValveB H446 PK O.L.W.D. Pressure Sensor K861 GN Stem2Contr olValveB H4 65 GN Tr ave l Ala rm Ca nc el Indi ca to r K86 2 GY Ste m3Contr olVal veB H466 BU AEC ModeI ndicator K863 OR Stem4ControlValve B H4 67 WH Tr avel Mod eI ndi ca to r1 K864 PK ATT Re li ef Valv e Solenoi d 1 H4 73 BR Tr av el St ra ig ht Pr es su re Swit ch K8 65 PU AT TRe li ef Va lv e Sol en oi d 2 H4 74 GN Tr av el Rig ht Pre ss ur e Swit ch K8 66 WH AT T 1- Wa y/ 2- Wa y Cont ro l Valv e So le no id H4 75 BU Tr ave l Left Pre ss ur e Swi tc h K86 7 YL ATTSol enoid Re tu rn 1 H4 76 WH Jo ys ti ck Pr ess ure Swi tc h K868 BR ATT Sol en oid Re tu rn 2 AccessoryCircuits K869 BU ATT Sol eno id Ret urn 3 501 GN Wiper - Front (Low) K870 GN ATTSolenoid Return 4 506 PU Washer - Front K876 BR ATTRelief Check Valve Solenoid 1 508 PU RadioSpeaker-Left K877 BU ATT Relief Check Valve Solenoid 2 50 9 WH Ra dio Spea ker - Lef t ( Co mmon) 954 GN ATCH Hamme r Solen oid 511 BR Radio Speaker - Right 995 BU Coolant Temp 51 2 GN Ra dio Spea ke r - Ri ght (Common) 998 BR Th ro tt le Re tu rn 530 OR Washer C987 RD AtchValveCont +B 578 BU Washer - Aux. C990 YL EngOil Pressure 586 BR Not Used C991 PK Fuel Pressure 590 GY Wi pe r Swit ch To Inte rmit tent Mo du le E9 63 BK To p Cam S/ T - A537 PK NotUsed E964 WH Top Cam S/T + A579 OR Wiper Motor + E965 BU Bottom Cam S/T - A580 GN Wiper Motor - E966 YL Bottom Cam S/T+ A584 BU Front Window Limi t Switch to Wiper Cont. G976 BU Water Separa tor Sensor A586 OR Wiper Switch. To Wiper Co nt K904 GN PumpDischarge Pre ssure Senso r 1 - Signal A588 GN HydLockSol.Relayto HydLockSol. K906 GN SwingBrakeSol-Signal C537 GN A/CPhotoSensor+Sig K907 BU SwingBrakeCancelSol C538 OR A/CPhotoSensor-Sig L968 OR E/PControlPSValve- C5 69 YL Se co ndDC/DCCo nv er te rPo we rOut pu t L9 69 WH E/ PCon tr ol PSVa lv e+ E5 54 PK A/ CCo nt ro ll er t o A/ C Comp re ssor Clu tch L9 72 BU Lo w Idle Swi tc h E562 PU BuzzerAs L973 GN FineSwingControlRelayt oSolValve E564 PK Relay L976 GN ATCH RefuelingStart S w ( NO) E565 BU RotarySw L983 WH Injector Common1&2 L9 84 OR Inject o rC ommo n3 &4 L9 85 YL Inject or Co mmon 5&6 M906 BU Squee zePr ess ureSensor T967 YL Pump Disch arge Press ure Sens or 2 - Sig nal Component Identifiers (CID¹) For Module Identifiers (MID) Engine/Pump Control (MID² No. 69) CID Component 91 Thrott le Po si ti on Si gnal 96 Fu elLe ve lSen so r 110 Eng ine Cool ant T emp era tur e Sensor 16 7 Al ter nat or 168 Volta ge Of The Powe r Suppl y ( keys witch ) 19 0 Sp ee d Sen so r 286 Sig nalFo r Eng ine OilPre ssu re Decre ase 291 Fan Moto r Propo rti ona lRedu cin g Val ve 374 Swi ng Bra ke Sol eno id Val ve 37 6 Tr ave lAla rm 581 ProportionalReducing Valve For The Power Shift Pressure 58 6 En gi ne Sp ee d Di al 587 Feed back Sens or For The Go vern or Actua tor 59 0 En gi ne Co nt rol 598 Tr avelSpeed Solenoid 600 Hyd rau lic OilTe mpe rat ure S ens or 1161 Pump Deli very Pres sure Sens or ( Driv e) 1162 Pump Deli very Pres sure Sens or 2 (Idl e) 117 8 Boo m Hold Pre ssu re S ens or Component Identifiers (CID¹) For Engine Control (MID² No.24) CID Component 1 Inject or So lenoid1s t Cyli nder 2 Inject or So lenoid2n dCyl inder 3 Inject or So lenoid3r dCyli nder 4 Inject or So lenoid4t hCyli nder ¹ The CIDis a diagnostic code that indicates which component isfaulty. ² The MIDis a diagnostic code that indicates w hich electronicco ntrolmodu le diagnosed the fault. 5 Inject or So lenoid5t hCyli nder 6 Inject or So lenoid6t hCyli nder 42 Inj ect or Act uat ion Con tro lValv e 91 Bac kup Thr ott le P osi tio n Sw itc h 94 Fu elPre ss ur e Sensor 100 Engi ne Oi lPr essure Sensor 110 Engi ne Coolant Sensor 164 Inject or Pr essure Sensor 16 8 Sy st em Vo lt ag e 172 Inl et A ir T emper atu re S ens or 175 Eng ine OilTe mpe rat ure Sensor 24 7 J193 9 D at a L in k 253 Personalit y Module 254 ECM Error 261 Timing Sen sor Cal ibr ati on 262 Ana log Sens or Po wer Supp ly Vo lta ge 263 Di gi talSup pl y Sensor 268 Che ck Prog rammab le Pa ramete rs 273 Turbo char ger Comp resso r Ou tlet Pres s. S ens. 274 Atmosp her ic Pre ssu re Sen sor 320 Speed T iming Sensor 342 Sec ond ary Spe ed T imi ng Sens or 61 7 Ai r Hea ter Rel ay 16 27 Fu elPump Rel ay MIDNo. Wire Number Wire Color Wire Number Wire Color Module 1E Mon it or Pan el 24 En gi ne Co nt ro ll er 69 Engi ne/Pump Co n tr ol le r 6A Atachme nt Cont roll er Component Identifiers (CID¹) For Valve Control (MID² No. 06A) CID Component 14 5 12 VPo we r Sup pl y 1522 Varia ble R elief #2 Check Sole noid Valv e 1523 Varia ble R elief #1 Check Sole noid Valv e 159 3 ATT Val ve #1 Exten sio n 159 4 ATT Val ve #2 Exten sio n 159 5 ATT Val ve #3 Exten sio n 159 6 ATT Val ve #1 Retra cti on 159 7 ATT Val ve #1 Retra cti on 159 8 ATT Val ve #1 Retra cti on 160 9 Squ eez e Load Pr ess ure Sen sor 1615 1 Wa y / 2 Way Chan geov er So leno id Va lve 165 7 L e ft J o yst ick T h um b Whee l 165 8 Rig ht J oys tic k T hu m b Whe el 1665 ProportionalReducing Valve For Variable Relief Valve #2 1666 ProportionalReducing Valve For Variable Relief Valve #1 ConnectorLocation ConnectorNumber Schematic Location Machine Location CONN1 C-12 2 CONN2 G-12 23 CONN3 G-12 23 CONN4 G-11 23 CONN5 G-10 23 CONN6 G-10 23 CONN7 I-10 23 CONN8 G-7 H CONN9 H-7 H CONN10 I-5 H CONN11 E-6 13 CONN1 2 A -6 H CONN1 3 E-6 E CONN1 4 F-5 E CONN15 F-4 H CONN16 E-4 G CONN17 E-4 G CONN1 8 E -4 G CONN19 D-4 G CONN20 B-4 26 CONN21 B-4 26 CONN22 G-3 H CONN23 H-3 H CONN24 H-3 H CONN25 H-3 H CONN26 I-3 C CONN27 I-3 C CONN28 C-2 H CONN29 C-2 28 CONN30 F-1 G CONN31 H-3 H Theconnectorsshowninthischartaref orharnesstoharnessconnectors. Connectors that join a harness to a component are generally located at or near the Component. See the Component Location Chart.
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Transcript of RENR5369RENR5369-01_SIS.pdf
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PressureSymbol
T
TemperatureSymbol
LevelSymbol
FlowSymbol
Circuit BreakerSymbol
Harness and Wire Symbols
Symbols
Symbols and Definitions
Harness And Wire Electrical Schematic Symbols
Fuse: A component in an electrical circuit that will open the circuit if too much current flows through it.
Switch (Normally Open): A switch 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 (Normally Closed): A switch 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 the component is connected to a grounded wire. Thegrounded 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 to the machine.
Reed Switch: A switch whose contacts are controlled by a magnet. A magnet closes the contacts of a normally open reed switch; it opens the contacts of a normally closed reed switch.
Sender: A component that is used with a temperature or pressure gauge. The sender measures the temperature or pressure. Its resistance changes to give an indication to the gauge of the temperature or pressure.T
Relay (Magnetic Switch): A relay 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.
Magnetic Latch Solenoid: A magnetic 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: A solenoid 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.
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AG-C4111-7898
L-C123E-5179
9X-1123 Component Part Number
Pin or Socket 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 ColorWire Gauge
Receptacle
1
1
2
2Sure-Seal connector: Typical representationof a Sure-Seal connector. The plug and receptacle contain both pins and sockets.
Deutsch connector: Typical representationof a Deutsch connector. The plug contains all sockets and the receptacle contains all pins.
Fuse (5 Amps)
5A
Harness identification code:This example indicates wire group 325,
wire 135 in harness "AG".
L-C123E-5179
Wire, Cable, or Harness Assembly Identification: Includes Harness Identification Letters and Harness Connector Serialization Codes (see sample).
Harness Connector Serialization Code: The "C" stands for "Connector" and the number indicates which connector in the harness (C1, C2, C3, ...).
RENR5369-01October 2011
325C ExcavatorElectrical System
2011 Caterpillar All Rights Reserved Printed in U.S.A.
BLA1-UPBTD1-UPAMH1-UPBKH1-UPBMM1-353BKT1-UPBKW1-236BLX1-UP
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Machine Harness Connector And Component Locations
F
Component LocationComponent Schematic Location
Machine Location Component
Schematic Location
Machine Location
Alarm Fault F-2 G Sensor Negative Cont Pressure 1 A-12 E
Alarm Travel A-4 3 Sensor Negative Cont Pressure 2 A-12 E
Alternator E-10 4 Sensor OLWD Pressure B-3 E
Battery E-12 5 Sensor Squeeze Pressure B-5 E
Battery E-11 5 Sensor Turbo Outlet Pressure B-10 2
Breaker Alternator H-9 1 Sensor WTR Separator Level H-7 16
Clutch A/C D-10 25 Solenoid 1Way/2Way Cont B-5 17
Control Engine / Pump E-8 1 Solenoid Boom Down Line Out Off C-9 20
Control Wiper F-2 G Solenoid Fine Swing C-3 18
Converter 12V 7A F-3 13 Solenoid Flow Limit A-12 19
Diode I-11 1 Solenoid Hammer A-9 H
Diode I-8 1 Solenoid High Pressure Quick Cpl (A2) B-2 24
Engine Control F-12 4 Solenoid High Pressure Quick Cpl (A1) C-2 17
Engine Speed Pickup D-10 14 Solenoid Hyd Lock C-8 20
Heater Unit D-5 1 Solenoid Low Pressure Quick Cpl (A3) B-2 D
Horn C-1 6 Solenoid Power Shift Cont A-10 E
Ind Unit H-1 B Solenoid Primary NFC A-12 E
Injector 1 thru 6 C-10 2 Solenoid Pump 2 Flow Cont A-12 E
Joystick I-3 C Solenoid Pump Flow Cont A-12 E
Joystick H-1 B Solenoid Relief 1 B-5 E
Lamp Boom C-1 7 Solenoid Relief Boom 1 B-5 E
Lamp Cab G-1 8 Solenoid Relief Boom 2 B-5 E
Lamp Chassis B-1 9 Solenoid Relief Check 1 A-5 17
Lamp Dome G-1 10 Solenoid Relief Check 2 B-5 24
Lighter F-2 A Solenoid Stem 1 Cont (A) A-9 E
Meter Service F-2 A Solenoid Stem 1 Cont (B) A-9 E
Monitor F-1 11 Solenoid Stem 2 Cont (A) A-9 E
Motor Fuel Pump H-7 25 Solenoid Stem 2 Cont (B) A-9 E
Motor Lower Wiper I-1 H Solenoid Stem 3 Cont (A) B-9 E
Motor Starter D-10 12 Solenoid Stem 3 Cont (B) B-9 E
Motor Washer G-7 15 Solenoid Stem 4 Cont (A) B-9 E
Pump Refueling A-3 27 Solenoid Stem 4 Cont (B) B-9 E
Relay Boom Float Disable I-12 23 Solenoid Swing Brake C-9 20
Relay Beacon G-8 1 Solenoid Travel Speed C-9 20
Relay Boom I-8 23 Solenoid Travel Straight C-9 20
Relay Cab Lamp I-8 23 Switch A/C Panel D-1 G
Relay Chassis Lamp I-8 23 Switch ACL F-9 E
Relay Fuel Pump G-8 1 Switch Backup EPR Valve G-2 B
Relay Heater E-11 23 Switch Backup Governor H-2 B
Relay Horn I-8 23 Switch Boom Down C-8 20
Relay Hydraulic Lock H-8 23 Switch Boom Float Exchange D-2 G
Relay Main H-11 23 Switch Coolant Level H-7 21
Relay Neutral Start H-8 23 Switch Disconnect G-9 23
Relay QC Safety Lever "ON" Coil I-11 23 Switch Engine Oil Level D-10 12
Relay QC Safety Lever Lock 1 Switch I-11 23 Switch Fine Swing Control D-2 D
Relay QC Safety Lever Lock 2 Switch I-11 23 Switch Hammer A-9 E
Relay QC Safety Lever Priority I-10 23 Switch Hammer Foot H-2 A
Relay Refueling Power A-3 27 Switch Horn I-3 C
Relay Refueling Stop C-3 27 Switch Hydraulic Filter A-5 E
Relay Smart Boom Up/Down 1 I-12 23 Switch Joystick Pressure H-3 HRelay Smart Boom Up/Down 2 I-11 23 Switch Key G-1 B
Relay Start H-11 23 Switch Neutral Start Limit I-3 H
Relay Timer I-9 23 Switch OLWD Alarm Cancel D-3 G
Seat with Seat Heater H-2 27 Switch One Touch Low Idle H-1 B
Sender Hydraulic Temperature A-4 A Switch Panel F-1 G
Sensor A/C Photo F-1 G Switch Quick Coupler G-1 B
Sensor Atmospheric Pressure B-11 2 Switch Refueling A-4 26
Sensor Coolant Temperature B-11 2 Switch Refueling (NC) A-3 26
Sensor Discharge Pressure 1 A-10 E Switch Refueling (NO) A-3 26
Sensor Discharge Pressure 2 A-10 E Switch Refueling Start A-3 26
Sensor Dual Cam SP/TMG (HIGH) B-11 2 Switch Rotary D-3 G
Sensor Dual Cam SP/TMG (LOW) B-11 2 Switch Seat Heater D-2 G
Sensor Engine Oil Pressure C-11 2 Switch Str Pressure I-2 C
Sensor Engine Oil Temperature B-11 2 Switch Throttle Position H-1 B
Sensor FLY TMG Cal B-11 2 Switch Travel Left H-1 H
Sensor Fuel Level A-4 26 Switch Travel Right H-1 H
Sensor Fuel Pressure C-11 2 Switch UP/Down B-8 20
Sensor Inj Actuation Pressure B-11 2 Switch Window Limit G-1 G
Sensor Intake Air Temperature B-11 2
A = Inside of Cab Area E = Inside of pump Compartment
B = Inside of Right Console Area F = Inside of Engine Compartment
C = Inside of Left Console Area G = Around Dash Area
D = Swing Motor Area H = Under Operators Platform
Wire DescriptionDescription Description
Power Circuits Lighting Circuits
101 RD Battery + 607 PK Chassis Lamp
103 RD Monitor 615 YL Cab Lamp
105 RD Key Switch 616 BU Boom Lamp
109 RD Alternator B+ 638 WH ATCH Beacon Relay
110 RD Timer Relay B+ 645 RD Switch Panel to Boom Lamp Relay
112 PU Main Power Relay Output 646 RD Switch Panel to Cab Lamp Relay
113 OR Switch Panel/Radio A623 BU Switch Panel to Chassis Lamp Relay
114 RD Forward Horn Control Circuits
115 RD Cab Lamp 763 BU Travel Speed Solenoid
118 GY Wiper/Washer 779 WH Low Pressure ATCH Quick Coupler Solenoid
119 PK Aux Ckt 780 PU Quick Coupler SW to Solenoid
120 YL 12V 10A Converter 1 788 YL Engine Speed -
123 WH Aux Circuit A701 GY Injector #1
124 GN A/C A702 PU Injector #2
129 BU Cigar Lighter A703 BR Injector #3
130 RD Coolant Temp Sensor A704 GN Injector #4
135 BU Switched Conveter Output A705 BU Injector #5
139 OR 12V Mem Out A706 GY Injector #6
143 BR Boom Float A755 PK Throttle Switch #1
147 PU Atch Sol A756 BU Throttle Switch #2
149 RD Boom Lamp A757 GY Throttle Switch #3
150 OR Quick Coupler A758 BR Throttle Switch #4
151 GN Neutral Start Limit Switch A762 PU Engine Speed +
152 BU Lower Wiper/Washer A768 BU Backup EPR SW Valve to Power Switch Sol
154 RD Neutral Start Limit Switch A769 GY Backup EPR SW Valve to Power Switch Sol
160 PU Chassis Lamp A770 PK Electronic Pump Control Bypass Switch to Resistor
168 RD Aux Circuit F773 OR Governor Acceleration
169 PK Backup/Monitor Control F774 WH Governor Deceleration
175 RD A/C Blower H705 BR Fuel Pump Relay
179 BU 12V 10A Converter 2 H792 BR ATCH Boom Start Boom Up/Down Relay 1
180 GN Aux Circuit M734 BR Travel Mode Switch
184 RD E/P Control M736 BU Governor Command
188 WH Fuel Pump M737 WH Flow Limit Press Valve Solenoid
189 RD Engine Governer Actuator M738 OR Prim NFC Press PRV
191 WH Atch Fine Swing Cont SW M739 YL Solenoid Return 2
196 BU INSP Lamp M740 PK Travel Straight Solenoid
199 OR Beacon Lamp M741 GY Travel Alarm Cancel
M742 PU AEC Model Switch
200 BK Main Chassis M743 GN Travel Mode Switch
201 BK Opr. Mon. Return M744 PK ATCH Boom Float Display Relay
210 BK Converter Ground M745 BU ATCH Smart Boom Up/Down Relay 2
211 BK Converter Ground M746 YL ATCH Smart Boom Up/Down Relay 1
229 BK Battery - M747 PU ATCH Boom Float Exchange
235 BK E/P Control Ground M748 OR ATCH Boom Down Pressure Sw
Basic Machine Circuits M749 WH ATCH Boom Check Solenoid 2
304 WH Start Relay Output R746 PK Turbo Outlet Pressure
306 GN Starter Relay Coil to Neut Start Switch R747 GY Atmospheric Pressure
307 OR Key Start To Neut Start Switch 892 BR CAT Data Link -
308 YL Main Power Relay Coil 893 GN CAT Data Link +
310 PU Start Aid Switch To Start Aid Solenoid A893 OR Fuel Pump
320 RD Horn Relay To Horn Switch F889 WH Throttle
321 BR Backup Alarm Lamp Travel Alarm G826 BR Oil Pressure Sensor +5V
322 GY Forward Horn G827 BU Oil Pressure Sensor Return
323 WH ATCH Refueling Power Relay G828 WH Eng Pressure Sensor +5V
325 PK ATCH Refueling Stop Sw G829 GN Eng Pressure Sensor Return
326 RD Engine Shutdown Solenoid To Key Switch G833 PK Eng Temp Sensor Rtn
Ground Circuits
329 YL ATCH Refueling Stop Relay G849 BR Inj Actuation Pressure
365 YL ATCH Refueling Start Relay G850 BU Inlet Air Htr Relay
Monitoring Circuits G853 OR Intake Air Temp
403 GN Alternator+C96 Term G854 PK IAP Control Valve
405 GY Opr. Mon. Oil Pressure (Low Setting) G855 PU IAPCV Common
410 WH Opr. Mon. Fault Alarm G856 WH Timing Cal Probe +
412 BU Opr. Mon. Coolant Level G857 YL Timing Cal Probe -
430 BU Opr. Mon. Air Filter K843 GN Stem 3 Extend Switch
487 OR Hyd. Oil Flow Switch K844 GY Stem 4 Extend Switch
491 PK Hyd. Oil Temp Sensor K847 PU Stem 3 Retract Switch
495 GN Fuel Level Signal K848 WH Stem 4 Retract Switch
496 WH Opr. Mon. Panel Hyd. Oil Level K849 YL Hammer Pressure Switch
C468 BU Engine Oil Level K850 BR ATT Stem 2
E469 YL Tool Pressure Sensor K851 BU Medium Line Pressure SW
E470 BR Negative Cont. Pressure Sensor 1 K852 GN Aux Hyd Pressure SW
E471 BU Negative Cont. Pressure Sensor 2 K853 GY Atch Pump 1 Control Valve
E472 GN 12V Supply From Valve Control K854 OR Atch Pump 2 Control Valve
E473 GY Stem 1 Modulation K855 PK Seperator Valve
E474 OR Stem 2 Modulation K856 PU Stem 1 Control Valve A
E475 PK Stem 3 Modulation K857 WH Stem 2 Control Valve A
E476 PU Stem 4 Modulation K858 YL Stem 3 Control Valve A
E480 WH Overload Alm Cancel Sw K859 BR Stem 4 Control Valve A
F441 GN Oil Temp K860 BU Stem 1 Control Valve B
H446 PK O.L.W.D. Pressure Sensor K861 GN Stem 2 Control Valve B
H465 GN Travel Alarm Cancel Indicator K862 GY Stem 3 Control Valve B
H466 BU AEC Mode Indicator K863 OR Stem 4 Control Valve B
H467 WH Travel Mode Indicator 1 K864 PK ATT Relief Valve Solenoid 1
H473 BR Travel Straight Pressure Switch K865 PU ATT Relief Valve Solenoid 2
H474 GN Travel Right Pressure Switch K866 WH ATT 1-Way/2-Way Control Valve Solenoid
H475 BU Travel Left Pressure Switch K867 YL ATT Solenoid Return 1
H476 WH Joystick Pressure Switch K868 BR ATT Solenoid Return 2
Accessory Circuits K869 BU ATT Solenoid Return 3
501 GN Wiper - Front (Low) K870 GN ATT Solenoid Return 4
506 PU Washer - Front K876 BR ATT Relief Check Valve Solenoid 1
508 PU Radio Speaker - Left K877 BU ATT Relief Check Valve Solenoid 2
509 WH Radio Speaker - Left (Common) 954 GN ATCH Hammer Solenoid
511 BR Radio Speaker - Right 995 BU Coolant Temp
512 GN Radio Speaker - Right (Common) 998 BR Throttle Return
530 OR Washer C987 RD Atch Valve Cont +B
578 BU Washer - Aux. C990 YL Eng Oil Pressure
586 BR Not Used C991 PK Fuel Pressure
590 GY Wiper Switch To Intermittent Module E963 BK Top Cam S/T -
A537 PK Not Used E964 WH Top Cam S/T +
A579 OR Wiper Motor + E965 BU Bottom Cam S/T -
A580 GN Wiper Motor - E966 YL Bottom Cam S/T+
A584 BU Front Window Limit Switch to Wiper Cont. G976 BU Water Separator Sensor
A586 OR Wiper Switch. To Wiper Cont K904 GN Pump Discharge Pressure Sensor 1 - Signal
A588 GN Hyd Lock Sol. Relay to Hyd Lock Sol. K906 GN Swing Brake Sol - Signal
C537 GN A/C Photo Sensor + Sig K907 BU Swing Brake Cancel Sol
C538 OR A/C Photo Sensor - Sig L968 OR E/P Control PS Valve -
C569 YL Second DC/DC Converter Power Output L969 WH E/P Control PS Valve +
E554 PK A/C Controller to A/C Compressor Clutch L972 BU Low Idle Switch
E562 PU Buzzer As L973 GN Fine Swing Control Relay to Sol Valve
E564 PK Relay L976 GN ATCH Refueling Start Sw (NO)
E565 BU Rotary Sw L983 WH Injector Common 1&2
L984 OR Injector Common 3&4L985 YL Injector Common 5&6
M906 BU Squeeze Pressure SensorT967 YL Pump Discharge Pressure Sensor 2 - Signal
Component Identifiers (CID) For
Module Identifiers (MID)
Engine/Pump Control (MID No. 69)CID Component91 Throttle Position Signal96 Fuel Level Sensor110 Engine Coolant Temperature Sensor167 Alternator168 Voltage Of The Power Supply (keyswitch)190 Speed Sensor286 Signal For Engine Oil Pressure Decrease291 Fan Motor Proportional Reducing Valve374 Swing Brake Solenoid Valve376 Travel Alarm
581 Proportional Reducing Valve For The Power Shift Pressure586 Engine Speed Dial587 Feedback Sensor For The Governor Actuator590 Engine Control
598 Travel Speed Solenoid
600 Hydraulic Oil Temperature Sensor1161 Pump Delivery Pressure Sensor (Drive)1162 Pump Delivery Pressure Sensor 2 (Idle)1178 Boom Hold Pressure Sensor
Component Identifiers (CID) ForEngine Control (MID No.24)
CID Component
1 Injector Solenoid 1st Cylinder2 Injector Solenoid 2nd Cylinder
3 Injector Solenoid 3rd Cylinder
4 Injector Solenoid 4th Cylinder
The CID is a diagnostic code that indicates which component is faulty. The MID is a diagnostic code that indicates which electronic control modulediagnosed the fault.
5 Injector Solenoid 5th Cylinder6 Injector Solenoid 6th Cylinder
42 Injector Actuation Control Valve91 Backup Throttle Position Switch94 Fuel Pressure Sensor100 Engine Oil Pressure Sensor110 Engine Coolant Sensor164 Injector Pressure Sensor168 System Voltage172 Inlet Air Temperature Sensor175 Engine Oil Temperature Sensor247 J1939 Data Link253 Personality Module254 ECM Error261 Timing Sensor Calibration262 Analog Sensor Power Supply Voltage263 Digital Supply Sensor268 Check Programmable Parameters273 Turbocharger Compressor Outlet Press. Sens.274 Atmospheric Pressure Sensor320 Speed Timing Sensor342 Secondary Speed Timing Sensor617 Air Heater Relay
1627 Fuel Pump Relay
MID No. WireNumber WireColor
WireNumber
WireColorModule
1E Monitor Panel24 Engine Controller69 Engine/Pump Controller6A Attachment Controller
Component Identifiers (CID) ForValve Control (MID No. 06A)
CID Component145 12 V Power Supply
1522 Variable Relief #2 Check Solenoid Valve1523 Variable Relief #1 Check Solenoid Valve1593 ATT Valve #1 Extension1594 ATT Valve #2 Extension1595 ATT Valve #3 Extension1596 ATT Valve #1 Retraction1597 ATT Valve #1 Retraction1598 ATT Valve #1 Retraction1609 Squeeze Load Pressure Sensor1615 1 Way / 2Way Changeover Solenoid Valve1657 Left Joystick Thumb Wheel1658 Right Joystick Thumb Wheel
1665 Proportional Reducing Valve For VariableRelief Valve #2
1666 Proportional Reducing Valve For VariableRelief Valve #1
Connector Location
Connector Number Schematic LocationMachine Location
CONN 1 C-12 2CONN 2 G-12 23CONN 3 G-12 23CONN 4 G-11 23CONN 5 G-10 23CONN 6 G-10 23CONN 7 I-10 23CONN 8 G-7 HCONN 9 H-7 HCONN 10 I-5 HCONN 11 E-6 13CONN 12 A-6 HCONN 13 E-6 ECONN 14 F-5 ECONN 15 F-4 HCONN 16 E-4 GCONN 17 E-4 GCONN 18 E-4 GCONN 19 D-4 GCONN 20 B-4 26CONN 21 B-4 26CONN 22 G-3 HCONN 23 H-3 HCONN 24 H-3 HCONN 25 H-3 HCONN 26 I-3 CCONN 27 I-3 CCONN 28 C-2 HCONN 29 C-2 28CONN 30 F-1 GCONN 31 H-3 H
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 theComponent. See the Component Location Chart.
-
RE
NR
5369-0
13
0 P
ag
e,
(Dim
en
sio
ns
: 3
9 i
nc
he
s x
28
in
ch
es
)
Components are shown installed on a fully operable machine with the key and engine off, transmission shifterin neutral and with parking brake set.Refer to the appropriate Service Manual for Troubleshooting, Specifications and Systems Operations.
SCHEMATIC PART NUMBER: 183-1008, CHANGE: 01, VERSION: HE
THIS SCHEMATIC IS FOR THE 325C EXCAVATOR ELECTRICAL SYSTEMMEDIA NUMBER: RENR5369-01
G
F
E
D
C
B
A
H
I
9 8 7 6 5 4 3 2 11 02
H
G
9 8 7 6 5 4
F
E
D
3 2 1
C
B
A
1112 10
ABBREVRDWHORYLPKBKGYPUBRGNBU
COLORRED
WHITEORANGEYELLOW
PINKBLACKGRAY
PURPLEBROWNGREENBLUE
SYMBOL DESCRIPTION
BLADE, SPADE, RING OR SCREWTERMINAL
CIRCUIT CONNECTED
CIRCUIT NOT CONNECTED
ELECTRICAL CONNECTION TOMACHINE STRUCTURE
INTERNAL ELECTRICAL CONNECTIONTO SURFACE OF COMPONENT
CONNECTOR
ATCH WIRE, CABLE, COMPONENT
SPLICE
CIRCUIT GROUPING DESIGNATIONH#
WIRE GROUP COLOR DESCRIPTIONSGROUND CIRCUITWIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS OFFWIRES THAT HAVE SYSTEM VOLTAGE WHEN THE KEY SWITCH IS ONSTARTING CIRCUITSTART AID CIRCUITENGINE PUMP CONTROL CIRCUITPANEL LAMP CIRCUITVALVE CONTROL CIRCUITGAGE CIRCUITENGINE CONTROL CIRCUITHEATER AND AIR CONDITIONER CIRCUITTURN SIGNAL / WIPER WASHER CIRCUIT
OTHER COLOR DESCRIPTIONSHIGHWAYS
CONN 17
CONN 5 CONN 6
CONN 7
CONN 8
CONN 9
CONN 10
CONN 30
CONN 12
CONN 14
CONN 11
CONN 29
CONN 28
CONN 31
CONN 23
CONN 24
CONN 25
CONN 22
CONN 26
CONN 27
IDENT PART NO. LOCAA 128-8898 E-11BB 170-6929 F-11CC 186-4588 G-8DD 197-4326 E-11 (NOTE F)EE 170-6929 F-12 (NOTE F)FF 186-4634 G-8 (NOTE F)HH 197-4353 H-11JJ 197-4302 H-10KK 197-9304 H-10
CABLE AS.
IDENT PART NO. LOCGG 167-3456 G-1LL 183-1011 G-12
MM 163-6780 H-8NN 183-1012 H-12PP 111-4829 G-12RR 163-6758 I-12SS 132-1827 A-4
WIRE AS.
780-PU-18 780-PU-18780-PU-18
B
D
L49
L48L48
L56
L55
L48
L56
L55
L57
L57
684-RD-18
L57
L56L48
L55L55L48
L55
L48
L56
L77
L53
L57
L44
L52
L53
L53
L52
L53
L54
L47
L46
L45
L50
L52
L54
L46
L47
L56
L77
L44L77 L77
L77
L74
L62
L76
L74
L62
C
L75 L75
L48
L49
L46L47
L47
L46
L46
L50L45
L42
L39
L42
L37
L39
L50L45
L45
L50
L50 L33
ACL SW154-0498
BL43
L44
L43L44
L44
L43
L42
L40
L38
L41
L43
L42
L41
L34
L21
L42 L42
L41
L42
L39
L37
L34 L28 L28
L72
L77
L73 L73L72
L21 L21
L22
L77 L77
L77
L67L67
L71
K870-GN-18
L69
L71
L70
L74
L62
L59
L59
L60
L60
L33 L33
L16
L68
L68
L68
L30
L67
L67
L67
L67
L66
L28
L26
L25
L3
L3
L21
L21
L67
L67
L66
L66
L22
L22
L63
L63
L63P
L63 L61L2
C
BB
C
L66
L64
L64
L62
L62
L20
L20
L75
L75
L20
L19
C
L62L61
L19
L19
G,H
L7
L8
L5
L4
L3
L1
L2
L2
L1
235-BK-14
200-BK-4
200-BK-18
235-BK-18
229-BK-14
607-PK
A588-GN
INJECTOR COMMON 5&6
INJECTOR 1
INJECTOR 6
ENG OIL PRESSUREOIL PRESSURE SENSOR RETUM
CAT DATA LINK + 89CAT DATA LINK -
OIL PRESSURE SENSOR +5V
ATM OSPHERIC PRESSURE
THROTTLE BACKUP (ACCEL) 2223THROTTLE BACKUP (DECEL)
ENG PRESS SENSOR COM
IGNITION KEY SW 7066THROTTLE
ENG PRESS SENSOR +5V
G855-PU
-B 6563-B
G854-PK
G857-YL
-B 61
53+B
G856-WH
E966-YL
+B 5248+B
E965-BU
E964-WH
LOW OIL PRESSURE OUTPUT 28
E963-BK
C967-BU
995-BU
G831-GYG833-PK
E795-YL
A746-PK
G849-BR
C991-PK
G828-WH
G829-GNA747-GY
G826-BR
TT
A
6968
G827-BU
BA
INJECTORSOL 1
101-RD-4
109-RD-4
994-GY
INJECTORSOL 2
INJECTORSOL 3
INJECTORSOL 4
INJECTORSOL 5
INJECTORSOL 6
168-RD-10
SENSOR SIGNAL+5V
+5VSENSOR COMMON
SENSOR SIGNAL+5V
SENSOR COMMONSENSOR SIGNAL
+5VSENSOR COMMON
304-WH-8
G855-PU
SENSOR SIGNAL ENG OIL TEMPACTIVE SENSOR177-0071
ATMOSPHERICPRESS. SNSR161-9925
FUEL PRESSURESENSOR161-1705
ENG OIL PRESSURESENSOR161-9931
INJ ACTUATIONPRESS. SNSR167-1708
COOLANT TEMPSENSOR130-9811
BCA
G854-PKCOMMONIAPCV IAP CONTROLVALVE
150-0375
TT
C
TT
G857-YL
L985-YL
G856-WH
E965-BU
10
86
54
32
1
130-RD-14
7
A705-BU
616-BU
911
A704-GN
A703-BR
322-GY
12
893-GN-18
892-BR-18
184-RD
188-WH-18
235-BK-14
646-RD-18
169-PK-18
113-OR-18
147-PU
120-YL
179-BU
124-GN-14
119-PK-18
607-PK
103-RD
175-RD-14
307-OR
150-OR-18
191-WH-14
118-GY
A588-GN
189-RD
105-RD
154-RD
151-GN
320-RD-18
615-YL
A702-PU
645-RD-18
A770-PK-18
308-YL
147-PU
147-PU147-PU147-PU
308-YL308-YL308-YL
308-YL
169-PK-18
A770-PK-18
646-RD-18
151-GN
235-BK-14
893-GN-18
892-BR-18
616-BU
607-PK
322-GY
147-PU
A588-GN
130-RD-14
184-RD
105-RD
304-WH-8
109-RD-4
A706-GY
96
234
8
121
1075
11
187
123
5
24
6109
11
101-RD-4
4
231
191-WH-14
179-BU
150-OR-18
129-BU
123-WH-18
120-YL
124-GN-14
113-OR-18
308-YL
152-BU
147-PU
607-PK103-RD
175-RD-14307-OR
118-GY
169-PK-18
645-RD-18
A588-GN
A770-PK-18
615-YL
151-GN154-RD105-RD189-RD
646-RD-18
L984-OR
320-RD-18
A701-GY
168-RD-10
L983-WH
168-RD-10
101-RD-4
E966-YL
E963-BKE964-WH
G827-BUG826-BR
G829-GN
G829-GN
G829-GN
G829-GN
101-RD-4
109-RD-4
F889-WH-18
F889-WH-18
235-BK-18
200-BK-14
235-BK-18
K848-WH-18K844-GY-18
F889-WH-18
F889-WH-18
615-YL 615-YL615-YL
200-BK
235-BK-18
616-BU
322-GY
607-PK
168-RD-10
147-PU
780-PU-18
K906-GN-18
235-BK-14235-BK-18
235-BK-18308-YL
200-BK-18
308-YL
235-BK-18
K867-YL-18
K854-OR-18
K853-GY-18
E471-BU-18
E470-BR-18
K871-WH
K871-WHK871-WH
L973-GN235-BK-18A769-GY-18A768-BU-18780-PU-18487-OR-18496-WH-18321-BR-18495-GN-18491-PK-18M739-YL-18M737-WH-18M738-OR-18T967-YL-18K904-GN-18
147-PU168-RD-10607-PK
788-YL-18
322-GY616-BU
321-BR-18
495-GN-18
496-WH-18
491-PK-18
M739-YL-18
M737-WH-18
M738-OR-18
T967-YL-18
K904-GN-18
A769-GY-18
A768-BU-18
780-PU-18
235-BK-18
487-OR-18
147-PU
325-PK-18
213756 2 3149 10
411
812
BK-00
BK-00
RD-00
RD-00 RD-00
RD-00
POSNEG POSNEG
101-RD-4 200-BK-4
G850-BU-18C987-RD-181
2
109-RD-4
200-BK-4
RALT
E554-PK-18
229-BK-14
12
CB
A
21
RESISTOR7Y-8242
169-PK-18
130-RD-14
A770-PK-18D D
B
AC
ATCH LAMPDELAY TIMER163-6704+B
GNDKEY OFF
LAMP SWRELAY
DIODE121-1022
306-GN200-BK
START RELAY125-1302
B CA 9 1 68 527 4 3 12
PP NN
21
DIODE121-1022
200-BK
304-WH-8109-RD-6109-RD-8
200-BK200-BK
308-YL308-YL308-YL308-YL308-YL
112-PU-6
200-BK306-GN
MMLL
NN
D
D
D
304-WH-8
D
D
RR
BLOCK AS.121-1023
+
W H-18
A/C CLUTCHSOL113-3499
ENG SPEEDPICKUP6V-2455
B21
12ENG OIL
LEVEL SW111-4759
B12BK-18
B
MOTORSTARTERMOTOR6V-5539
304-W H-8G S
MTR BAT101-RD-4RD-00RD-00
GROUND STRAP128-8886
AADD(NOTE F)
B
B
308-YL
130-RD-14
F889-WH-18
893-GN-18
892-BR-18
101-RD-4
304-WH-8
788-YL-18
C468-BU-18
E554-PK-18
403-GN-18
C468-BU-18
403-GN-18
E554-PK-18
C468-BU-18
788-YL-18
304-WH-8
101-RD-4
D
D
200-BK-18
235-BK-18
G850-BU-18C987-RD-18
B
D
200-BK-18
K879-GN
ATCH 1PUMP-2PUMPWXCHANGE SOL2165-9549
K871-WH
K871-WH
K871-WH
G828-WH
K871-WH
G828-WH
CAB
K871-WH
L38 L38 L38
L30
ENG/PUMP CONT157-3165
L44
L34
L38
L38
L37
B
L38
L37
L29
B
TT
C
200-BK-18
B
C C
R R
200-BK-14200-BK-14200-BK-14
200-BK200-BK200-BK
Y
Y
Y
A
L60L59
CA
L27
L60
L59
L17
X
X A
L17
L60L59
L26 L15
N
N
L25
L26
L27
L27
L24
L24
L16
L18
L25
L26
L27
L32 L32
L25
L26
L16 L16
L18
L32
L18
L58
L65
L23
A770-PK-18150-OR-18105-RD
L58
L65
L23
L23
L23
G,H
G,H
L27
L65
L10
G,HA
G,HA
L26
L25
L24
G828-WH
L63
P
B
L28
B A
L16
L18
L30
L66
L29
L29
B
N
L8
21
G828-WH
K879-GN
B
TT
B
C
EEN
L60
L59
A
L17 L17
L16
L15
L15
L16
L16
L59
L59
N
L14
L13
L12
FF
A
A
A
F
F
F
F
200-BK
L12
L13
L12
L14
F
F
3
2 1
121110
98
76
54
321
L6
L6 L6
L6
L4
L5
L5
G,H
L58L10
L10
L8
L11
G,H G,H
G,H
G,H
CAB
G
L11
L11
L9 L9
L9 L10
L8
L8L58
L58L7
L7
L4
ATCH HEATERSW PANEL176-2005
200-BK-18
200-BK-18
B Z
L64
T
TB
200-BK-18
A588-GN
607-PK
304-WH-8
168-RD-10
101-RD-4
200-BK-18
200-BK-18
K871-WH
21
P
K906-GN-18A768-BU-18A769-GY-18F774-WH-18F773-OR-18E554-PK-18
A768-BU-18
147-PU
F774-WH-18
F773-OR-18
E554-PK-18
K906-GN-18
A768-BU-18
A769-GY-18
487-OR-18
496-WH-18
405-GY-18
C468-BU-18
403-GN-18
763-BU-18
788-YL-18
A762-PU-18
M740-PK-18
M737-WH-18
M738-OR-18
321-BR-18
308-YL
235-BK-18
430-BU-18
405-GY-18
F773-OR-18
F774-WH-18
235-BK-14
A769-GY-18
L973-GN
496-WH-18
487-OR-18
K904-GN-18
T967-YL-18
M738-OR-18
M737-WH-18
M739-YL-18
491-PK-18
495-GN-18
321-BR-18
G833-PK
235-BK-14
B
M739-YL-18
495-GN-18
K904-GN-18
491-PK-18
T967-YL-18
TT
AB
G833-PK
C
G833-PK
SENSOR COMMON
A746-PK
235-BK-14
C967-BU
995-BU
SENSOR SIGNAL
SENSOR COMMON
G849-BR
GN
OR
OR
OR
BK
+5V
WH
235-BK-18
780-PU-18
L973-GN
ATCH RELIEFCHECK SOL2000-0000
994-GY
C991-PK
A747-GY
G831-GY
308-YL
INLET AIR HTR RLY
P
ATCH 1PUMP-2PUMPEXCHANGE SOL1165-9549
12
235-BK-18
646260
235-BK-18
5958
YL
5756
GN
B
5554
P
ATCH DBL ACTIONSOL165-9549
12
K879-GN
M738-OR-18
L985-YLL985-YLL985-YL L985-YL
L984-ORL984-ORL984-OR L984-OR
L983-WHL983-WHL983-WH L983-WH
A706-GY
A705-BU
A704-GN
A703-BR
A702-PU
A701-GY
M737-WH-18M739-YL-18
21
12
21
GN
5150
12
21
YL
1
G829-GNG829-GNG829-GN
G828-WHG828-WHG828-WH
YLGNOR
K867-YL-18
K855-PK-18
K868-BR-18
K860-BU-18
K861-GN-18
K869-BU-18
K868-BR-18K868-BR-18K868-BR-18
K868-BR-18K868-BR-18
K869-BU-18K869-BU-18K869-BU-18
K869-BU-18K869-BU-18
K855-PK-18
K860-BU-18
K858-YL-18
K863-OR-18
K857-WH-18
K862-GY-18
E469-YL-18
K856-PU-18
K861-GN-18
K859-BR-18
K868-BR-18
K869-BU-18
K862-GY-18
47
K867-YL-18K867-YL-18
E470-BR-18E471-BU-18K853-GY-18K854-OR-18
K866-WH-18K876-BR-18K877-BU-18K864-PK-18K865-PU-18
L39
L30
E472-GN-18E475-PK-18E476-PU-18E473-GY-18E474-OR-18
E474-OR-18E473-GY-18E476-PU-18E475-PK-18E472-GN-18 892-BR-18
RLF CHK V11WAY/2WAY CONT SOL
893-GN-18
PUMP2 F1 F CONT PRVPUMP1 F1 F CONT PRVNEG CONT PRESS SNSR2NEG CONT PRESS SNSR1
K850-BR-18
PRV RETURN(1)
K851-BU-18
SOL GND3
SOL GND2
ATCH STEM4 CONT PRV(A)
ATCH STEM2 CONT PRV(B)
MASK ENABLERS232 GND
ATCH STEM1 CONT PRV(A)
TOOL PRESS SNSR ATCH STEM4 NEUTRALATCH STEM3 NEUTRAL
ATCH STEM3 CONT PRV(B)
ATCH STEM2 CONT PRV(A)
RS232 TXRS232 RX
ATCH STEM4 CONT PRV(B)
ATCH STEM3 CONT PRV(A)
ATCH STEM2 NEUTRALATCH STEM1 NEUTRAL
ATCH STEM1 CONT PRV(B)
SEPARATE VALVE PRV
SNSR GNDRS422 TX-
STEM1(SQUEEZE) PRESS SNSR
RS422 TX+RS422 RX-
K867-YL-18RS422 RX+
GNDK867-YL-18 GND
CDL(-)CDL(+)
STEM4 RETRACT SWSTEM4 EXTEND SW
STEM2 RETRACT SW
46
STEM2 EXTEND SW
STEM3 RETRACT SWSTEM3 EXTEND SW
STEM1 RETRACT SW
K867-YL-18
STEM1 EXTEND SW
K852-GN-18
KEY SWINTER LOCK
51
50494333
45
464540393837
30
44
29
27
GNYL
18
43
17
8
26
7
35
40
6
16
42
5
5444
34
31
25
38
31
45611151720
18
2124
28
32
235-BK-14
K849-YL-18
235-BK-14
36
K849-YL-18K852-GN-18K851-BU-18K850-BR-18 ATCH STEM2
ATCH STEM3ATCH STEM4
41
28
42
ATCH STEM112V SPLYATCH STEM3 MODULATIONATCH STEM4 MODULATIONATCH STEM1 MODULATIONATCH STEM2 MODULATIONSOL GND4ATCH2 RLF PRVATCH1 RLF PRVRLF CHK V2
52
32
24153142
4847
2221
2019
1211
10942353131
235-BK-14235-BK-14
+B
16
829
10
49
5051
52
9
19
42
39
44
12
37
41
363534
30
40
7
27
30
308-YL
31
43
35
25
34
53
48
38
27
4547
123
2241263637465413142333
25
K848-WH-18K844-GY-18K847-PU-18
412-BU-18
K843-GN-18
G976-BU-18430-BU-18
GNYL
2
WH
CHASSIS
+B
BK-00BK-00
DISCONNECT SW.7N-07187N-0719(NOTE F)
GROUND STRAP167-3583
130-RD-14
235-BK-18
K851-BU-18
K851-BU-18
K852-GN-18
K852-GN-18
K849-YL-18
K849-YL-18
ATCHMEDIUM LINEPRESS SW167-3466
A12
586-BR
235-BK-18
A588-GN
L20
763-BU-18
M740-PK-18
200-BK
235-BK-18235-BK-18
200-BK-18
L75
K865-PU-18K864-PK-18K877-BU-18K876-BR-18K866-WH-18
L36
L35
DUAL CAMSP/TMG SNSR(HI)169-3300
S/T -
K879-GN
K879-GN
BK
235-BK-18
TT
S/T +
TT
K868-BR-18
A
K854-OR-18
K868-BR-18
K853-GY-18
K867-YL-18
K867-YL-18
K867-YL-18
K867-YL-18
E471-BU-18
K906-GN-18
E470-BR-18
A588-GN
763-BU-18
308-YL
308-YL
B
235-BK-18
235-BK-18
235-BK-18
235-BK-18
M740-PK-18
ATCH PUMP 2FLOW CONT SOL171-0114
12
M740-PK-18
CB
BR-18
A
YL-18BK-18
GROUNDSIGNAL+B
BK-18
ATCH PUMP 1FLOW CONT SOL171-0114
ATCH NEGATIVECONT PRESS.SENSOR 1157-3128
21
SIGNAL+BGROUND
C
BA
BR-18ATCH NEGATIVECONT PRESS.SENSOR 2157-3128
SENSOR SIGNAL
308-YL
+5V
892-BR-18
K906-GN-18
893-GN-18
235-BK-18235-BK-18
K866-WH-18K877-BU-18
K876-BR-18K865-PU-18K870-GN-18K864-PK-18
K866-WH-18
K877-BU-18
K876-BR-18
K865-PU-18K870-GN-18
K870-GN-18K870-GN-18
ATCH 1WAY/2WAYCONT SOL165-9560
ATCH RELIEFCHECK SOL1165-9560
ATCHRELIEF SOL2000-0000
ATCHRELIEF SOL1112-0090K870-GN-18
N
12
K864-PK-18
21
N
235-BK-18235-BK-18
N
21
21
N
235-BK-18
235-BK-18
235-BK-18
N
21
F889-W H-18
CHASSIS
ATCHFINE SWING SOL107-7056
21
200-BK
K879-GN
200-BK
200-BK-10
K861-GN-18
A762-PU-18
A762-PU-18
A762-PU-18
L9
L11
L7
L24
L24
A
A G,H
W
W
WL23
SS
K860-BU-18
235-BK-18
C12
496-WH-18
200-BK
TT
L51
L51
L51
109-RD-4
L51
L77
L77
L35
L51
L51
L74
L73
L73
L74
L76
308-YL
A C B
K879-GNK872-OR
K871-WH
893-GN-18892-BR-18184-RD
123-WH-18
188-WH-18235-BK-14
235-BK-14
235-BK-14
235-BK-18
235-BK-18
235-BK
235-BK
K872-OR21
506-PU-18578-BU
K862-GY-18
K863-OR-18
K869-BU-18
K869-BU-18
ATCH BATTERY3T-5760(NOTE F)
BATTERY3T-5760
ATCH WTRSEPARATORLEVEL SNSR178-2345
WASHER7T-8890
200-BK
SENSOR COMMON TURBO OUTLETPRESSURE SENSOR161-9929
FLY. TMG CALSENSOR6V-2197
TCD +TCD -
1
USER DEFINED SHUTDOWN
229-BK-14229-BK-14229-BK-14
ENG CONT GND
TT
2
AC
49
B
21TT
SENSOR COMMONSENSOR SIGNAL
412-BU-18
152-BU
578-BU
200-BK
506-PU-18
147-PU
G976-BU-18
578-BU
G976-BU-18
147-PU
506-PU-18
200-BK-18
200-BK-18
235-BK-18
129-BU
ATCHLOWERWASHER7T-8890
COOL LEVLE SW096-0744
32
26
33
67
29
K867-YL-18K855-PK-18
80A
ALT BREAKER171-2210
101-RD-4
OPTION V SW(2)
OPTION PWM IN(1)
+12V SPLYO.L.W.D PRESS SNSRANLG SNSR RETURNOPTION V SW(1)
HEATER RLY/STARTER RLYSNSR RETURNPRV RETURN(4)FAN MOT CONT PRVPRV RETURN(3)OPTION CONT PRV(2)OPTION CONT PRV(1)
PUMP DISCH (2) PRESS SNSRHYD OIL TEMP SNSRPUMP DISCH (1) PRESS SNSRFUEL LEVELPRV RETURN(2)TRAVEL ALMPRIM NFC PRESS PRVFLOW LIMIT PRESS PRVTRAVEL STR SOL
GOV FDBKCOOL TEMP SNSR
SP SNSR(+)
T967-YL-18491-PK-18K904-GN-18495-GN-18M739-YL-18321-BR-18M738-OR-18
892-BR-18
893-GN-18
A762-PU-18788-YL-18763-BU-18
FREE SWING
BKUP SW
GOV COMMAND
ALT R TERM
403-GN-18M736-BU-18
K907-BU-18L969-WH-18L968-OR-18H466-BU-18H465-GN-18H467-WH-18410-WH-18
L973-GN
L973-GN
SP SNSR(-)
M736-BU-18403-GN-18
403-GN-18
403-GN-18
403-GN-18
235-BK-18
403-GN-18M736-BU-18
L973-GN
M739-YL-18
L973-GN
2421
L973-GN
TRAVEL SP CHG SOL
M738-OR-18
200-BK
FAULT ALMTRAVEL MODE INDTRAVEL ALM CANCEL INDAEC MODE INDPRV RETURN(1)PS CONT PRVSWING BK CANCEL SOL
410-WH-18H467-WH-18H465-GN-18H466-BU-18L968-OR-18L969-WH-18K907-BU-18
273853
GN
4241
YL
OR
32515049
GNYL
43333448
21
S/T +
54
S/T - DUAL CAMSP/TMG SNSR(LOW)169-3300
TT
4631
28
52
5
1211
26
183
4539
998-BR-18
3020
17
21102240
37
13981
3629
2516
SW RETURN
CREEPER TRAVEL FUNCTION SWOVER LOAD ALM CANCEL SW
OPTION SWOPTION SW
AUTO LUB FAILURESPL FLTR PLUGGED
F SEC FLTR PLUGGEDF PRIM FLTR PLUGGED
49644343515325241716373627267855251
HYD. OIL LEVEL SW 496-WH-18ENG OIL PRESS SWENG OIL LEVEL SW
41 405-GY-18
M737-WH-18
C468-BU-18
M740-PK-18
235-BK235-BK
23KEY SW ON
GNDGND
ACL PLUGGEDWTR SEPARATOR LEVEL SW
CAPSULE FLTR PLUGGED
COOL. LEVEL SW
20
308-YL
1918
780-PU-18
17
119-PK-18
31
42
47430-BU-18G976-BU-18
487-OR-18
412-BU-18
308-YL
1264
16
35
15141312111076
5
4321
SHARED WITH TDC CAL
39
NOT AVAILABLE-USED ON J2
NOT AVAILABLE-USED ON J2
ANALOG SENSOR POWER
K852-GN-18
K852-GN-18
K852-GN-18
ENG BLOCK
K851-BU-18
K851-BU-18
K851-BU-18
STRAP
K849-YL-18
K849-YL-18
K849-YL-18
INLET AIR HTR RLY COMMON
893-GN-18
893-GN-18
893-GN-18
K906-GN-18
893-GN-18
893-GN-18
893-GN-18
A768-BU-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
892-BR-18
A769-GY-18
892-BR-18
F774-WH-18
308-YL
F773-OR-18
K850-BR-18
AIR HEATER CONTROLLER
+B+B
184-RD184-RD
ATCH STEM 2 SWING CANCELCAT DATA LINK(-)CAT DATA LINK(+)
K850-BR-18892-BR-18893-GN-18
AABB
H473-BR-18
CC
TRAVEL STR PRESS SW 53
ATCH STEM 1 SWING CANCELATCH STEM 3 SWING CANCELATCH STEM 4 SWING CANCEL
325-PK-18
E554-PK-18
D
K849-YL-18K851-BU-18
200-BK
HH
KK
KK
CC
K852-GN-18
184-RD
184-RD
FF
JJ
INJECTOR COMMON 1&2
N
N
INJECTOR 2
D
INJECTOR COMMON 3&4
D
JOYSTICK PRESS SWTRAVEL LEFT PRESS SW
TRAVEL RIGHT PRESS SWONE TOUCH LO IDEL SW
THRT POS 1THRT POS 2
MM
D
THRT POS 3THRT POS 4
D
TRAVEL ALM CANCEL SWAEC MODE SW
TRAVEL MODE SW
200-BK-18
H476-WH-18H475-BU-18H474-GN-18L972-BU-18A755-PK-18A756-BU-18
B
A757-GY-18
A588-GN
A758-BR-18M741-GY-18M742-PU-18M734-BR-18
B
N
YLGN
ATCH SEPARATEVALVE SOL111-9916
YLGN
INJECTOR 3
INJECTOR 4
28
INJECTOR 5
55
5439
3837
36
46
45
44
G833-PK G833-PK
456
2
6
47
44
35
OR
7
SHARED WITH TDC CAL
912
244241
10118
49
2315
17
3
15
18
INTAKE AIR TEMP
2414
THROTTLE RETURN
1974
578-BU
YL
UU
UU
UU
ATCH STEM 1CONT SOL(B)111-9916
142
UU
UU13
1920
27
40
21
16
26
30
29
E470-BR-18
313334
251
43
47
32
50
UU
5152
35
53
5657
INTAKE AIR TEMPSENSOR130-9811
SENSOR SIGNAL
60
SENSOR COMMON
48
63
TT 1
UU
2
TT
E795-YL
E471-BU-18
ATCH STEM 2CONT SOL(B)111-9916
38
32
K853-GY-18
40
50
TT
N
54
14
4
1
2
48
N
13
NN
I
2
18
1
21
66
FUEL PRESSURE
INJ ACTUATION PRESSURE
TURBO OUTLET PRESSURE
ENG OIL TEMP ACTIVE
67
68
ENG TEMP SENSOR COM
2
TIMING CAL PROBE + 2223TIMING CAL PROBE -
ENG TEMP SENSOR +5V
TOP CAM S/T +
69
70
1
IAP CONTROL VALVE 6162IAPCV COMMON
43
BOTTOM CAM S/T + 5859
ATCH STEM 3CONT SOL(B)111-9916
BOTTOM CAM S/T -
12
21
ATCH STEM 4CONT SOL(B)111-9916
N
TOP CAM S/T -
33
K863-OR-18
65
284546
293039119
101920221221
K852-GN-18K851-BU-18K849-YL-18
64
H476-WH-18H475-BU-18H474-GN-18L972-BU-18A755-PK-18
12
A756-BU-18A757-GY-18A758-BR-18
K907-BU-18L969-WH-18L968-OR-18
+B
H466-BU-18H465-GN-18
M741-GY-18M742-PU-18M734-BR-18
H467-WH-18410-WH-18
H473-BR-18
B
COOLANT TEMP
B
B
B
SIGNALGROUND
AB
AC
BC
B
GROUND
235-BK-18
506-PU-18
308-YLE469-YL-18
K859-BR-18
K856-PU-18
506-PU-18
K857-WH-18
578-BU
235-BK-18
506-PU-18578-BU
B
+BSIGNAL
235-BK-18
12
21
PUMP DISCHARGEPRESS SENSOR2157-3182
PUMP DISCHARGEPRESS SENSOR1157-3182
ATCHPRIMARYNFC SOL171-0114
ATCHFLOW LIMITSOL171-0188
POWER SHIFTCONT SOL111-9916
235-BK-18
235-BK-18235-BK-18235-BK-18
235-BK-18
A588-GN
763-BU-18
K906-GN-18
M740-PK-18
M740-PK-18K906-GN-18763-BU-18A588-GN
200-BK-18
200-BK
L973-GN
235-BK-18
A769-GY-18
A768-BU-18
780-PU-18
487-OR-18
496-WH-18
321-BR-18
495-GN-18
491-PK-18
M739-YL-18
M737-WH-18
M738-OR-18
321-BR-18
T967-YL-18
K904-GN-18
147-PU
168-RD-10
607-PK
322-GY
616-BU
65
24
L71
L70
F889-WH-18
184-RD
893-GN-18893-GN-18893-GN-18 893-GN-18
893-GN-18893-GN-18893-GN-18
892-BR-18892-BR-18
403-GN-18
151-GN151-GN
308-YL308-YL308-YL
C987-RD-14C987-RD-14C987-RD-14
892-BR-18892-BR-18 892-BR-18
892-BR-18892-BR-18
235-BK-18
12
235-BK-18235-BK-18
E476-PU-18
E475-PK-18
K848-WH-18
K844-GY-18
L70
43
5
L71
13
L69
E474-OR-18
E473-GY-18
K843-GN-18
607-PK
E554-PK-14
K870-GN-18
175-RD-14
124-GN-14
200-BK-14
200-BK-14
2 61 534
235-BK-18
THROTTLE POWERANALOG SENSOR RETURN
BBBRG
ENG CONT157-3165
R/L R
495-GN-18
ATCHHEATER UNIT164-0490
A/C UNIT161-3779
200-BK-14
K871-WH
E554-PK-18
K879-GNK872-ORK871-WH
K858-YL-18
403-GN-18506-PU-18578-BU310-PU
892-BR-18893-GN-18410-WH-18H467-WH-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18
ATCHVALVE CONT
H466-BU-18
496-WH-18
491-PK-18
K849-YL-18
K847-PU-18
487-OR-18
780-PU-18326-RD
K906-GN-18A768-BU-18A769-GY-18L968-OR-18L969-WH-18K907-BU-18M736-BU-18F774-WH-18
E472-GN-18
F773-OR-18A758-BR-18A757-GY-18A756-BU-18A755-PK-18L972-BU-18
235-BK-18
235-BK-18235-BK-18235-BK-18235-BK-18
235-BK-18H474-GN-18H475-BU-18H476-WH-18K852-GN-18
12
M739-YL-18
H473-BR-18
39
38
37
5427262528525051
K868-BR-18
53404149211716151920
12
33
18
M737-WH-18
29304243444847468910141312117
235-BK-18
998-BR-1822
35
998-BR-18
K868-BR-18
L22
32
32
36
23
780-PU-18
308-YL
2434
465
M738-OR-18
200-BK-18
12
31
45
1
405-GN-18
998-BR-18
998-BR-18
998-BR-18
ENG CONT
607-PK
175-RD-14
175-RD-14124-GN-14
124-GN-14
607-PK607-PK
607-PK607-PK
308-YL308-YL308-YL
147-PU645-RD-18103-RD152-BU129-BU
113-OR-18646-RD-18118-GY615-YL
123-WH-18191-WH-14A588-GN
150-OR-18105-RD307-OR
A770-PK-18
169-PK-18169-PK-18169-PK-18
189-RD151-GN154-RD
320-RD-18120-YL179-BU
K851-BU-18
L973-GN
K879-GNK872-ORK871-WH
403-GN-18506-PU-18
235-BK-18
645-RD-18
578-BU
21
SS C
310-PU892-BR-18893-GN-18410-WH-18H467-WH-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18H466-BU-18
130-RD-14
147-PU
L973-GN
L973-GN
103-RD152-BU129-BU
113-OR-18
T967-YL-18
646-RD-18
N
147-PU
K872-OR
K872-OR
118-GY615-YL
123-WH-18191-WH-14A588-GN
607-PK169-PK-18307-OR
575-YL-18
A537-PK-18
200-BK-14200-BK-14
607-PK
307-OR
307-OR307-OR307-OR
780-PU-18
135-BU
210-BK
C569-YL
229-BK
575-YL-18535-BU
576-PK-18200-BK-18
200-BK-18200-BK-18200-BK
535-BU
ATCHTRAVEL ALARM3E-7738
C
12
576-PK-18
578-BU535-BU152-BU
892-BR-18893-GN-18
645-RD-18506-PU-18403-GN-18129-BU
410-WH-18
103-RD103-RD103-RD
103-RD
130-RD-14
A537-PK-18
L973-GN
118-GYH466-BU-18H465-GN-18M741-GY-18M742-PU-18M734-BR-18646-RD-18H467-WH-18
113-OR-18
K904-GN-18
607-PK607-PK
607-PK-18607-PK-18607-PK
576-PK-18123-WH-18
310-PU307-ORK879-GNK872-ORK871-WH147-PU
200-BK-14200-BK-14
N
A589-OR-14
607-PK-18
147-PU
147-PU
586-BR
130-RD-14
A583-YL-18
607-PK607-PK
130-RD-14130-RD-14
511-BR-18512-GN-18
A583-YL-18A590-BU-14A589-OR-14
191-WH-14
A584-BU-18
191-WH-14
A588-GN
FUEL PUMP188-WH-18
200-BK200-BK-14
200-BK-14200-BK-18
R
200-BK200-BK-18
3
K854-OR-18
A584-BU-18200-BK-18
200-BK
200-BK
615-YL
615-YL
191-WH-14A588-GN
135-BU-14
5 8 10 47 31 9 26
210-BK-14
229-BK-14C569-YL-14
586-BR
200-BK-18
C560-OR-18
C566-PK-18
586-BR
A769-GY-18
200-BK
576-PK-18
123-WH-18
310-PU
307-OR
K879-GN
K872-OR
K871-WH
A537-PK-18
147-PU
147-PU
147-PU
147-PU
A590-BU-14
147-PU
575-YL-18
152-BU103-RD
892-BR-18893-GN-18
578-BU535-BU 535-BU
C538-OR-18
C537-GN-18
607-PK-18
607-PK-18
K871-WH
147-PU
200-BK-18
200-BK-18
K872-OR
K879-GN
A590-BU-14
147-PU
147-PU
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
A768-BU-18
CHASSIS
CHASSIS
L2
L1
235-BK-18
K872-OR
CAB
CAB
CABOPERATOR STATION
ATCH12V 7A SOCKET121-0987 (NOTE E)
CAB
A537-PK-18
123-WH-18
191-WH-14
578-BU
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
607-PK-18
535-BU-18
535-BU-18
607-PK-18
200-BK-18
200-BK-18
200-BK-18
200-BK-18
575-YL-18
200-BK-18
200-BK-18
576-PK-18
1
K857-WH-18
169-PK-18169-PK-18
4
200-BK-18
2
113-OR-18H467-WH-18646-RD-18M734-BR-18M742-PU-18M741-GY-18H465-GN-18
TRAVEL MODE IND 2
A583-YL-18
A584-BU-18
200-BK-18
645-RD-18506-PU-18403-GN-18129-BU
410-WH-18
200-BK-14
200-BK
200-BK
200-BK-18
200-BK
200-BK
200-BK-18
200-BK200-BK-18
200-BK-18
403-GN-18
129-BU
118-GY
410-WH-18
410-WH-18
A586-OR-18590-GY-18501-GN-18530-OR-18
530-OR-18501-GN-18590-GY-18
235-BK-18
A582-PUA581-GNA580-BRA579-OR
200-BK-18
403-GN-18
403-GN-18
129-BU200-BK
L54
200-BKA582-PUA581-GNA580-BRA579-OR
C537-GN-18C538-OR-18
72
54
6
535-BU
9
11
12831
10
152-BU
103-RD
A584-BU-18
A584-BU-18
535-BU152-BU103-RD
200-BK-18
892-BR-18
A584-BU-18
893-GN-18
201-BK-18229-BK-14
575-YL-18113-OR-18113-OR-18
K856-PU-18
G976-BU-18
L56
GG GGGH
200-BK615-YL
169-PK-18
6318
615-YL
17
147-PU
7
365-YL-18
151612
810
1
5
14
4
11
1112
19
2
21
913
7
4
17
16
18
1415
1910
3
5138620
F889-WH-18
2
308-YL
A537-PK-18
326-RD
F774-WH-18F773-OR-18235-BK-18
169-PK-18
K906-GN-18A768-BU-18A769-GY-18L968-OR-18L969-WH-18K907-BU-18M736-BU-18
A758-BR-18A757-GY-18A756-BU-18A755-PK-18L972-BU-18
307-OR105-RD
150-OR-18A770-PK-18
235-BK-18
506-PU-18
645-RD-18
329-YL-18
168-RD-18
168-RD-18
780-PU-18150-OR-18
105-RD307-OR326-RD308-YL
168-RD-18
168-RD-18
K906-GN-18A768-BU-18
506-PU-18
200-BK
578-BU
A769-GY-18L968-OR-18L969-WH-18
998-BR-18
A770-PK-18K907-BU-18A537-PK-18
A537-PK-18
M736-BU-18169-PK-18
495-GN-18
F774-WH-18
365-YL-18
F773-OR-18235-BK-18A758-BR-18A757-GY-18A756-BU-18A755-PK-18L972-BU-18
607-PK
K847-PU-18K843-GN-18E473-GY-18E472-GN-18
200-BK-18
200-BK-18200-BK-18
21107124
3981165
F774-WH-18
1185123
325-PK-18
123
2
780-PU-18
L50
412-BU-18
105-RD
4
307-OR326-RD
892-BR-18893-GN-18
BKYL
91067
CHYD OILFILTER SW173-3518
GROUNDSIGNAL
1
12
12
CC
4
CONSOLE(RH)
SS
HYD OILTEMP SENDER4I-5394
FUEL LEVELSENSOR163-6700
191-WH-14
ATCHREFUELING SW5C-6108
21
HYD OILLEVEL SW170-9376
T
C
Y/G
Y/W
1
ATCH JOYSTICK000-0000
235-BK-18235-BK-18235-BK-18235-BK-18
235-BK-18235-BK-18235-BK-18
308-YL
998-BR-18
998-BR-18
K906-GN-18
200-BK-18
L972-BU-18607-PK
607-PK
+12V
GND
PWM+SWITCH 1SWITCH 2COMMON
31
5642
E472-GN-18E473-GY-18K843-GN-18K847-PU-18
1
320-RD-18
329-YL-18
235-BK-18
E474-OR-18
CONSOLE(LH)
320-RD-18200-BK-18
ATCHJOYSTICK000-0000
235-BK-18
21
4
6
65
235-BK-18235-BK-18
3 235-BK-18235-BK-18
K852-GN-18
1
K848-WH-18K844-GY-18E474-OR-18E472-GN-18
K851-BU-18
ATCHREFUELINGPOWER RELAY165-4026
DIODE121-1022
789101112
6
4
52
3
1
235-BK-18235-BK-18
ATCH 12V 7ACONVERTER167-3467
K849-YL-18
200-BK179-BU179-BU
229-BKGND12V MEMORY
GND24V IN
24V MEMORY
12V OUT
2
1
200-BK120-YL
135-BU
6
2
120-YL
3
46
210-BK
4
5
5
13
179-BU179-BU179-BU
COMMON
ATCH 12V 7ACONVERTER167-3467
GND12V MEMORY
GND24V IN
24V MEMORY
12V OUT
1
6
23
4
5
C569-YL
229-BK
200-BK
SWITCH 2SWITCH 1PWM+
586-BR
H473-BR-18 H473-BR-18
235-BK-18
235-BK-18235-BK-18235-BK-18235-BK-18
235-BK-18235-BK-18
H474-GN-18
235-BK-18
H475-BU-18H476-WH-18
L973-GN
179-BU
120-YL
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
189-RD
GND
151-GN
H466-BU-18
A
21 ATCH
STRAGHTPRESS.SW167-3466
H476-WH-18
H475-BU-18
154-RD
210-BK
235-BK-18
T967-YL-18147-PU
K904-GN-18A769-GY-18A768-BU-18
K852-GN-18
NOTE B
235-BK-18
H474-GN-18
M736-BU-18
L973-GN
K867-YL-18
235-BK-18
147-PU
T967-YL-18
308-YL
PLATFORMCHASSIS
GROUND STRAP7G-1060
K869-BU-18
487-OR-18
K869-BU-18
N
K859-BR-18
K858-YL-18
F773-OR-18
E469-YL-18
M737-WH-18M738-OR-18
AC
B
893-GN-18
321-BR-18
ATCH QUICKCOUPLER SOL152-8346
892-BR-18
118-GY
169-PK-18
200-BK-14A591-PU-18
200-BK
201-BK-18
BK-18
A591-PU-18
200-BK-18
YL-18
235-BK-18
FOR O/S JAPAN FOR JAPAN
BR-18
168-RD-10
ATCHCONVERTER134-1346
TO RADIO
A513-RD-18
323-WH-10
592-BU-18
A513-RD-18
2
113-OR-18
1
103-RD
592-BU-18
GNDMEM12VIGN24V
200-BK-18
200-BK-18
200-BK-18
7 2 84 15
511-BR-18
NOTE C: NOT USE ON THIS VEHICLE.
200-BK
509-WH-18508-PU-18
512-GN-18511-BR-18
103-RD
H
H
ATCH POWERWINDOW LIMIT SW117-6306 (NOTE B)
ATCH POWERWINDOW CONT117-6305
R. LIMITGNDNEUTRAL+BWIPERSW. DOWNSW. UPF. LIMIT
200-BK-18
511-BR-18
ATCHAM/FM RADIO(CASSETTE)163-6709
508-PU-18
512-GN-18
509-WH-18
113-OR-18
103-RD
G,H
G,H
ATCH SPEAKER (L)7Y-5505
ATCH SPEAKER (R)7Y-5505
DOME LAMP176-1986
G,H
C569-YL-14
L973-GN
L40
200-BK-10
322-GY
780-PU-18
616-BU
L973-GN
508-PU-18
512-GN-18F889-WH-18
509-WH-18
210-BK-14135-BU-14
607-PK
3
G,H
SPEAKER
(-)
AUX-SPEAKER(-)
SPEAKER(+)
SPEAKER(-)
BACKUP
ILLUMI
AUX-SPEAKER(+)
ACC
113-OR-18
103-RD
6 29
F889-WH-18
1 37 410
GND
85
SPEAKER(+)
ATCHAM RADIO163-6706
ATCHAM/FM RADIO163-6707
ATCH12V 7A SOCKET121-0987
6
535-BU
YL-18
535-BU535-BU-18535-BU-18
N
200-BK
ANTENNA167-3492
N
N
N
168-RD-10607-PK
N
ATCH STEM 3CONT SOL(A)111-9916
ATCH STEM 2CONT SOL(A)111-9916
ATCH STEM 1CONT SOL(A)111-9916
12
21
12
21
A
B
763-BU-18235-BK-18
892-BR-18893-GN-18
235-BK-18
308-YL
C
235-BK-18
RD-18WH-18
160-PU160-PU160-PU
151-GN
BK-18
189-RD
154-RD
307-OR 306-GN
A588-GN
(NOTE C)
(NOTE C)
184-RD
109-RD-4
T
168-RD-18
200-BK-10200-BK-18200-BK-10
200-BK-18
L976-GN-18
L976-GN-18
L976-GN-18
365-YL-18
168-RD-18
L37
200-BK
200-BK
200-BK
200-BK
780-PU-18
200-BK322-GY
200-BK200-BK
200-BK
112-PU-6
L31 L31L31
L40
L29
L36
L36L36
L35L35
123-WH-18
L75
152-BU129-BU
113-OR-18
GROUND
147-PU
L72
147-PU
147-PU
147-PU120-YL179-BU
124-GN-14150-OR-18
UNLESS OTHERWISE SPECIFIED ALL WIRE IS 16 GAGE.
191-WH-14119-PK-18
109-RD-4
188-WH-18
118-GY
A588-GN
L21
645-RD-18
615-YL
607-PK
320-RD-18
NOTE E: USE WITH 12V 7A X 2 CONVERTER.
189-RD
154-RD
10A
CB
A588-GNA588-GN
200-BK-18
ATCH QUICKCOUPLER SW150-6988
A
200-BK-18
+B
A588-GN147-PU322-GY607-PK616-BU
114-RD
115-RD
149-RD
SIGNAL
L73
607-PK
F889-WH-18
607-PK607-PK
NOTE C
189-RD
F889-WH-18
F889-WH-18
189-RD189-RD
L20
200-BK-18
200-BK-18
123-WH-18
645-RD-18
616-BU
(NOTE F)
L64
152-BU
200-BK-18
H
GH
K (NOTE A)
235-BK-18
129-BU
149-RD149-RD149-RD
115-RD115-RD115-RD
L66
113-OR-18
147-PU
L75
120-YL
114-RD
179-BU
124-GN-14
150-OR-18
191-WH-14
119-PK-18
307-OR
188-WH-18
118-GY
A588-GN
645-RD-18
615-YL
607-PK
114-RD114-RD
320-RD-18
189-RD
154-RD
175-RD-14
103-RD
200-BK-18
308-YL
200-BK-18
11
21
200-BK-18
235-BK-18
L968-OR-18
L969-WH-18
A770-PK-18
200-BK-18
L7
615-YL
616-BU
DIODE121-1022
K907-BU-18K906-GN-18
A768-BU-18
F773-OR-18F774-WH-18
412-BU-18
F
NOTE F: USE WITH COLD WEATHER.
A
A769-GY-18
575-YL-18
576-PK-18
FAULT ALARM132-1829
235-BK-18
147-PU147-PU
K904-GN-18
BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
607-PK
235-BK-18
BK-18YL-18
A586-OR-18
CDL -
10167
GND
G,H G,H
G,H
8
20
14172
1116
HEATERRELAY
3 4 21
NOTE B: USE WITH POWER WINDOW.
3
19
12
18
15
+B
WASH
9
165
3
TRAVEL MODE IND 1
21
41657
200-BK-18
8
3
150-OR-18
2
4
7
24
169-PK-18
124-GN-14
CAB FAN
13
235-BK-18
11
535-BU
+12V
2
13
45
35
ATCHHAMMERPRESS.SW167-3466
TRAVEL LEFTPRESS SW167-3466
G,H
ACC
EEA
A
A
F
F
RISE. S
REV
WASH
INT(6)
FF
FF
INT(3)
IND UNIT163-6702
TRAVEL RIGHTPRESS SW167-3466
12
21
JOYSTICKPRESS SW167-3466
12
12
ATCHSEAT WITHSEAT HEATER164-0505
+BL. CHASSIS
BACKUPEPR VALVE SW163-6710
12
A
A
ONE TOUCHLOW IDLE SW128-2134
NEUTRAL STARTLIMIT SW163-6785
HORN SW128-2134
10
2 68
A
4
A21
ATCH LOWERWIPER MOTOR167-7079
+
S +1
-MOTOR
19712
ATCHAUX HYDPRESS SW167-3466
200-BK-18200-BK
235-BK-18
118-GY
129-BU
179-BU120-YL147-PU
113-OR-18
180-GN
646-RD-18
LOW
123-WH-18
684-RD-18
200-BK308-YL105-RD
306-GN
WIPER CUT
GNDWA+
W. CWW. CCW
M
306-GN
191-WH-14
M
QUICK COUPLER
15A
5A
10A
POWER WINDOW
15A
ATT SOL
10A
306-GN
10A
5A
NEUTRAL START RELAY161-3128
D
5A
120-YL
STOP
10A
8
A770-PK-18
D
HYD LOCK SOL RELAY161-3128
CHASSIS LAMP RELAY161-3128
D
A/C SW PANEL157-3210
13
200-BK-18
169-PK-18
D
BOOM LAMP RELAY161-3128
CAB LAMP RELAY161-3128
D
LOWER WIPER/WASHER
CHASSIS LAMPWIPER/WASHER
CIGAR LIGHTER
12V 7A CONVERTOR 112V 7A CONVERTOR 2
5A
10A
10A10A SW PANEL/RADIO
BACKUP/MONITOR CONT
200-BK
5A
A/C
SEAT HEATER
200-BK
169-PK-18
AUX CKT
5A
10AA770-PK-18
646-RD-18
235-BK-14
235-BK-14
893-GN-18
892-BR-18
616-BU
607-PK
6
322-GY
147-PU
11
A588-GN
684-RD-18684-RD-18
684-RD-18684-RD-18684-RD-18
10
184-RD
149-RD
115-RD
114-RD
101-RD-4
308-YL200-BK110-RD189-RD
184-RD105-RD
130-RD-14
130-RD-14
ENG BLOCK
119-PK-18322-GY
E472-GN-18
235-BK-18
235-BK-18
235-BK-18
K851-BU-18
684-RD-18
12
BR-18491-PK-18
K849-YL-18
11
ATCH UNDERWINDOW LIMIT SW129-6466
7
184-RD
684-RD-18
YL-18BR-18
A769-GY-18A768-BU-18
C987-RD-14
320-RD-18109-RD-4
7239 4
607-PK
10 6
149-RD
115-RD
5 128
114-RD
W. LOW
168-RD-10
101-RD-4
109-RD-4
103-RD
105-RD
110-RD
175-RD-14
D
109-RD-6
304-WH-8
105-RD
105-RD
151-GN151-GN151-GN
151-GN
C987-RD-14
780-PU-18
322-GY
BBALTERNATOR185-5294
201-BK-18
191-WH-14
307-OR
168-RD-10
4
607-PK
169-PK-18
AEC MODE IND
W. INT(3)
+ -
9
W. INT(6)
ALARM CANCEL IND
152-BU
160-PU
308-YL
HORN RELAY161-3128
1
ALARM CANCEL SW
M739-YL-18M739-YL-18
235-BK-18
235-BK-18
B
200-BK
A584-BU-18
200-BK-18
AEC MODE SW
235-BK-18
200-BK
J2
322-GY
J1
30A
616-BU
325-PK-18
200-BK-10
GN-18
323-WH-10
365-YL-18
10A
CAB LAMP
BOOM LAMP
TRAVEL MODE SW
L. BOOM
L. CHASSIS
10A10A
5A
10A
T967-YL-18
10A
A589-OR-14
10A
15A
10A
A758-BR-18
GND
10A
+B
10A
KEY SW
TIMER RELAY
ATCH V CONT
A/C BLOWER
E/P CONT
147-PU
A757-GY-18A756-BU-18
K904-GN-18
B
235-BK-18
BB
PP LL JJ
A769-GY-18A768-BU-18
N B
D
A755-PK-18
CAB
780-PU-18235-BK-18
M739-YL-18M739-YL-18M737-WH-18M737-WH-18
M738-OR-18 M738-OR-18
200-BK-18
K848-WH-18
K844-GY-18
E474-OR-18
E473-GY-18
K843-GN-18
K847-PU-18
E476-PU-18
E475-PK-18
K872-OR
310-PU
GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
E472-GN-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
235-BK-18
B
B
21
ATCH S ACTIONSOL1165-9560
B
2
CDL +
1
ATCH TOOLEPRESS.SENSOR000-0000
200-BK
D HH D
FF(NOTE F)
EE(NOTE F)
5432
1
DD(NOTE F)
200-BK-18
MOTOR
200-BK-18200-BK-18
SIGNAL
188-WH-18
188-WH-18
ATCH STEM 4CONT SOL(A)111-9916
ACC
P
P
B
B
B A
A
A
B
B
200-BK
200-BK616-BU
+12V
BACKUP GOV SW163-6711
LIGHT
WIPERMOTOR161-3667
WIPER CONT155-7042
D
GND
G,H
IN
+BOUT
4
12 TIMER
RELAY163-67033
DOME LAMP/MEMORY
HORN
TRAVELSTRAIGHT SOL121-1491
21
15A30A
15A
B
2
L976-GN-18
JHGF
A
CBED
ET CONN
200-BK-18
200-BK-18
1
SWINGBRAKE SOL121-1491HYD LOCK
SOL121-1491
188-WH-18
L976-GN-18
TRAVELSPEED SOL121-1491
200-BK-18
200-BK-18
105-RD
151-GN
SIGNAL
+B
GROUND
8
2
ATCH S ACTIONSOL2165-9560
1
616-BU
1
3
MONITOR157-3198
MOTOR
MOTOR
CAB
325-PK-18
2
235-BK-18
NEG POS
L976-GN-18
487-OR-18
322-GY
491-PK-18
200-BK616-BU
200-BK-18
615-YL
235-BK-18235-BK-18235-BK-18
200-BK
B
NEG
WINDOWLIMIT SW117-6306
ATCHCAB LAMP167-3441
POS
120-YL120-YL
1
3
25
4
L972-BU-18
6
6
5
4
32
6
1
12V OUT
24V MEMORY24V IN
120-YL
GND
12V MEMORYGND
ATCH 12V 7ACONVERTER167-3467
1211109
147-PU
87
12V 7A X 2
135-BU
C569-YL
FUEL PUMP188-6121
200-BK120-YL
120-YL
12V 5A
1 2
235-BK-18
SWITCH PANEL163-6701
U U
ATCHREFUELINGSTART RELAY149-5050
210-BK
T
U
120-YL
A/C PHOTOSENSOR167-7083(NOTE D)
135-BU
120-YL
235-BK-18
200-BK
Z
Z
B
105
SERVICEMETER6T-7337
MOTOR
21
CIGARLIGHTER9W-0335
G,H
ATCH 1PUMP-2PUMPEXCHANGE SW170-6955
ATCH SINGLE-DOUBLEACTION EXCHANGE SW170-6956
ATCH LOWERWIPER SW163-6718
ATCH LOWERWASHER SW163-6719
NOTE A: USE WITH SHORT BOOM.
WIRE PAIRS OF 892-BR & 893-GN MUST BE TWISTEDAT LEAST 1 TURN PER 25mm.
ATCH SEATHEATER SW163-6721
GH
B
ATCHBOOM LAMP153-2521
J
OPERATOR STATION
S4S3S2S1
COM
K (NOTE A)
L
ATCHCAB LAMP167-3441
ATCHREFUELING PUMP123-3929
ATCHREFUELINGSTART SW(NO)6T-9442
V
T
T
HORN7Y-3919
GGGG
GH
T
K (NOTE A)J
J
+ -
ATCHREFUELINGSTOP RELAY149-5050
F
T
GH
KEY SW9G-7641
F
VV
ATCHREFUELINGSTOP SW(NC)9X-4184
GH
GH
GH
NOTE C
CHASSISLAMP153-2523
THROTTLEPOS SW106-0107
ATCHBOOM LAMP153-2521
GH
GH
ATCH FINESWING CONT SW163-6722
ATCH POWERWINDOW SW163-6720
R
CSB
H
G,H
OFF
G,H
ONST
NOTE D: NOT USE WITH HEATER UNIT.
12
21
HORN7Y-3920
IDENT PART NO. LOCA 186-4582 G-3B 186-4583 A-2C 197-4328 B-4D 186-4584 H-8E 170-6959 I-3F 186-4624 G-1G 163-6787 D-1H 170-6813 D-1J 186-4617 C-1K 186-4618 C-1L 170-6828 G-1M 163-6810 F-1N 186-4637 H-3P 186-4635 B-4R 183-0998 A-6S 193-3494 C-3T 170-9332 A-2U 116-0098 A-3V 116-0096 A-3W 167-3527 D-5X 167-3457 I-5Y 167-3473 I-6Z 163-6750 C-2
TT 190-5039 C-11UU 153-8920 C-10
HARNESS AS.
CONN 1
CONN 3CONN 4
CONN 13
CONN 20
CONN 21
