Case 580N, 580SN WT, 580SN, 590SN Tractor Backhoe Service Manual PDF

ELECTRICAL SYSTEMS - 55 [55.DTC] FAULT CODES - 55.9 0000 - 3249

580N 580SN WT 580SN 590SN Tier 3 Tractor Loader Backhoe

SERVICE MANUAL

Part number 47878208 English March 2015

Electrical systems - 55 FAULT CODES - DTC

580N Four-Wheel Drive (4WD) TIER 3 , 580N Two-Wheel Drive (2WD) TIER 3 , 580N Two-Wheel Drive (2WD) TIER 3 , 580SN Four-Wheel Drive (4WD) TIER 3 , 580SN Four-Wheel Drive (4WD) TIER 3 , 580SN Two-Wheel Drive (2WD) TIER 3 , 580SN Two-Wheel Drive (2WD) TIER 3 , 580SN WT Four-Wheel Drive (4WD) TIER 3 , 590SN Four-Wheel Drive (4WD) TIER 3 , 590SN Two-Wheel Drive (2WD) TIER 3

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Contents Electrical systems - 55 FAULT CODES - DTC DIAGNOSTIC 0000-Retrievingfaultcodes,Backhoes........................................................9 1001-Engine Air Filter Blocked .............................................................. 11 1002-Enginecoolanttemperaturetoohigh,critical.............................................15 1003-Airconditioningpressuretoohigh

......................................................

18

1004-

Hydraulicfilterblocked................................................................21

1005-

Powershuttleoverspeeddetected.....................................................25

1009-

Transmissionoiltemperaturetoohigh..................................................27 1010-Foot throttle signal out of range, IVS not changing state in 300 ms . . . . . . . . . . . . . . . . . . . . . . . . . . 30 1011-Foot throttle signal out of range, throttle above 95% of input for 5 seconds . . . . . . . . . . . . . . . . . . . 33 1012-Foot throttle signal out of range, throttle below 5% of input for 5 seconds . . . . . . . . . . . . . . . . . . . . 36 1013Footthrottlesignaloutofrange,signalunusable.........................................39

1014-

Batterychargevoltagetoohigh........................................................42

1015-

Batterychargevoltagetoolow.........................................................44

1018-

Boostairtemperaturetoohigh.........................................................46

1019-

Enginecoolanttemperaturetoohigh....................................................47

1020-

Transmissionoiltemperatureabovenormal.............................................48

1021-

Fueltemperatureabovenormal........................................................49

1022-

Waterinfuel.........................................................................50 1023-Foot throttle supply voltage too high, over 5.2 volts for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 1024-Foot throttle supply voltage too low, under 4.8 volts for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . 53 1025Footthrottlesensorvoltageover5.3voltsfor5seconds...................................55

1026-

Footthrottlesensorvoltageunder200mVfor5seconds..................................58 1032-Hand throttle supply voltage too low, under 4.8 volts for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . 61 1033-Hand throttle sensor voltage over 5.3 volts for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 1034Handthrottlesensorvoltageunder200mVfor5seconds.................................69 1035-Hand throttle sensor signal above 95% of input for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74 1036-Hand throttle sensor signal below 5% of input for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 1037Handthrottlesensoroutofrange.......................................................84

1039-

Handthrottlesensorvoltageunder200mVfor5seconds.................................89 1040-Engine overspeed warning, Engine speed greater than 2750 RPM for 5 seconds . . . . . . . . . . . . . 94 1041-Engine overspeed fault, Engine speed greater than 3000 RPM for 5 seconds . . . . . . . . . . . . . . . . 95

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1044-Fuel level sensor below 2.0 ohm for 5 seconds, shorted low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96 1045-Fuel level sensor open circuit .......................................................... 99 1047-Transmission temperature sensor below 3.0 ohms for 5 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . 102 1050AlternatorL+terminalunder1.5voltsfor5seconds.....................................105 1051-Timeout of CAN message EEC1, 5 seconds without message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108 1052TimeoutofCANmessage,5secondswithoutmessage..................................112

1053-Timeout

of

CAN

message CNFBAM, 25 seconds without message . . . . . . . . . . . . . . . . . . . . . . . . 116 1054-Timeout of CAN message engine temperature, 5 seconds without message (*) . . . . . . . . . . . . . . 120 1055Timeout of CAN message inlet/exhaust, 5 seconds without message . . . . . . . . . . . . . . . . . . . . . . 124 1056-Timeout of CAN message engine fluid, 5 seconds without message . . . . . . . . . . . . . . . . . . . . . . .

128 1057-Timeout of CAN message vehicle electrical, 5 seconds without message . . . . . . . . . . . . . . . . . . . 132 1058-Timeout of CAN message EDC2BC, 5 seconds without message . . . . . . . . . . . . . . . . . . . . . . . . . . 136 1059-Timeout of CAN message DM1, 5 seconds without message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 3006-CoolantTemperatureSensor-SignalNotPlausible......................................144 3007-Coolant Temperature Signal - Signal Above Range Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146 3008Coolant Temperature Signal - Signal Below Range Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 3010-Air intake temperature sensor signal above maximum range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

150 3011-Air intake temperature sensor signal below minimum range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.

153

3015-FuelTemperatureSensor-SignalAboveMaximum.....................................156

3016-Fuel

Temperature Sensor - Signal Below Range Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 3019Boost Pressure Sensor - Signal Above Range Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161 3022BoostPressureSensor-SignalNotPlausible...........................................163

3023-

Atmosphericpressuresensor-signalnotplausible......................................165 3024-Atmospheric Pressure Sensor - Signal Above Range Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . 166 3025-Atmospheric pressure sensor - signal below range minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167 3028OilPressureTooLow................................................................168

3029-OilPressureSensor-

ShortCircuitToBattery...........................................171

3030-OilPressureSensor-

ShortCircuitToGround..........................................173

3031-OilPressureSensor-

HardwareError.................................................175

3032-OilPressureSensor-

ValueTooHigh..................................................177 3033-Oil Temperature Sensor - Signal Not Plausible (Compared With Coolant Temperature) . . . . . . . 180 3034-Oil Temperature Sensor - Signal Above Range Maximum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183 3035-Oil Temperature Sensor - Signal Below Range Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185 3037-BoostPressureSensorSignalLow...................................................187

3047-MainRelayFailure-

ShortCircuitToBattery[EDC]......................................189

3048-MainRelayFailure-

ShortCircuittoGround[EDC].......................................191 3051-Battery Voltage To Engine Controller Voltage Too High . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193 3052-Battery Voltage To Engine Controller - Voltage Too Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195 3059ECMafterrunwasinterrupted.........................................................197

3060-Cylinder1-

UnclassifiableErrorInInjector.............................................199 3061-Cylinder 1 - Injector Cable Short Circuit (Low Side To Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

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3062-Cylinder1-Electronicinjector,Lowsignal.............................................203 3063-Cylinder 1 - Injector Cable Short Circuit (High Side To Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206 3068-Cylinder3UnclassifiableErrorInInjector.............................................208 3069-Cylinder 3 - Injector Cable Short Circuit (Low Side To Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209 3070-Cylinder3Electronicinjector,Lowsignal.............................................212 3071-Cylinder 3 - Injector Cable Short Circuit (High Side To Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215 3076-Cylinder2UnclassifiableErrorInInjector.............................................217 3077-Cylinder 2 - Injector Cable Short Circuit (Low Side To Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 218 3078-Cylinder2Electronicinjector,Lowsignal..............................................221 3079-Cylinder 2 - Injector Cable Short Circuit (High Side To Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224 3080-Cylinder4UnclassifiableErrorInInjector.............................................226 3081-Cylinder 4 - Injector Cable Short Circuit (Low Side To Battery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227 3082-Cylinder4Electronicinjector,Lowsignal..............................................230 3083-Cylinder 4 - Injector Cable Short Circuit (High Side To Ground) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233 3088Crankshaftsensorlostsynchronization

................................................235

3089-CrankshaftSensor-

InvalidSignal.....................................................238 3090-Phase defect of camshaft speed sensor signal detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240 3091CamshaftSensorPhaseSynchronizationFailure........................................243

3093-Offset

Between

Camshaft And Crankshaft - Outside Boundaries . . . . . . . . . . . . . . . . . . . . . . . . . . 246 3095OperatingWithCamshaftSensorOnly-BackupMode...................................251 3102-Rail Pressure Sensor CP3 - Signal Below Range Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254 3104RailPressureReliefValve-Open.....................................................255

3105-Rail

Pressure

Relief

Valve

-

Pressure Shock Requested . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 256 3106-Rail Pressure Relief Valve Did Not Open After Pressure Shock . . . . . . . . . . . . . . . . . . . . . . . . . . 257 3107-Metering unit output short circuit to battery on low side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258 3108-FuelMeteringUnitShortCircuitToGround[EDC]......................................259 3110-Rail Pressure Sensor Monitoring - Signal Above Range Maximum . . . . . . . . . . . . . . . . . . . . . . . . . 260 3111-Rail Pressure Sensor Monitoring Signal Below Range Minimum . . . . . . . . . . . . . . . . . . . . . . . . . . 261 3112-Rail Pressure Sensor CP3 Signal Above Maximum Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 262 3113-Grid heater battery switch relay short circuit to battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263 3114-Grid heater battery switch relay short circuit to ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265 3118ECM12Vsensorsupplyvoltagehigh..................................................267

3119-

ECM12Vsensorsupplyvoltagelow...................................................269

3131-

GridHeaterAlwaysSwitchedOn......................................................271

3137-MeteringUnit-

OpenLoad...........................................................273

3138-MeteringUnit-

TemperatureTooHigh[EDC]............................................274 3141-Set point of fuel volume flow through metering unit is lower than calculated limit . . . . . . . . . . . . . 275 3142-HighPressureTestTestActive[EDC].................................................276 NoSignal[EDC].........................................................277

3145-Terminal153147-

OilTemperatureTooHigh............................................................280

3154-GridHeaterRelay-

ShortCircuitToBattery............................................283

3155-GridHeaterRelay-

ShortCircuitToGround............................................285

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3156-GridHeaterRelay-NoLoad.........................................................287

3158-Engine

controller

configuration error anti-tamper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289 3171Fuelrailsystempressuretoolow......................................................290 Fuelrailsystempressuretoohigh.....................................................294

31723173-Rail

Pressure

Governor

Deviation Below Min. Limit for Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298 3174-Rail Pressure Governor Deviation Exceeded Max. Limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302 3175Fuelsystemleakdetected-largeleak.................................................306 3176-Fuel delivery exceeded threshold for pressure in overrun mode . . . . . . . . . . . . . . . . . . . . . . . . . . . 310 3177EngineOverspeedDetected[EDC]....................................................311

3188-Cylinder1-

OpenLoad..............................................................312

3192-Cylinder2-

OpenLoad..............................................................314

3196-Cylinder3-

OpenLoad..............................................................316

3200-Cylinder4-

OpenLoad..............................................................318

3210-Bank1-

GeneralShortCircuitToInjectorCable.........................................320

3211-Bank1-

InjectorcableShortCircuitLowSideToGround.................................323

3213-Bank1-

UnclassifiableError.........................................................325

3218-Bank2-

GeneralShortCircuitOnInjectorCable........................................326

3219-Bank2-

InjectorCableShortCircuitLowSideToGround................................329

3221-Bank2-

UnclassifiableError.........................................................331 3227-Injection Processor Error - Internal Reset/Clock Loss/Voltage Too Low . . . . . . . . . . . . . . . . . . . . . 332 3228-Injection Processor Error Unlocked/Initialization Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 333 3229Injectionprocessorerror-stopengine.................................................334

3230-Injectionprocessorerror-

stopengine.................................................335

3231-Injectionprocessorerror-

stopengine.................................................336

3232-Injectionprocessorerror-

stopengine.................................................337

3233-Injectionprocessorerror-

stopengine.................................................338

3234-Injectionprocessorerror-

stopengine.................................................339

3238-

CommunicationerrorofCJ940processor..............................................340

3239-Engine

Controller

EEPROM - Read Operation Error [EDC] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 3240-Engine Controller EEPROM - Write Operation Failure [EDC] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342 3241Engine Controller EEPROM - Default Value Used [EDC] . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 343 3242-EngineController(Locked)RecoveryOccurred.........................................344

3243-Engine

Controller Recovery (Suppressed) - Recovery Occurred . . . . . . . . . . . . . . . . . . . . . . . . . . . 345 3244SoftControllerReset

................................................................346

WatchdogNotPlausible............................................347

3245-EngineController-

3246-ShutoffPathsDuringInitialization-

Watchdog...........................................348 3247-Shutoff Paths Failed During Initialization - Supply Voltage Too High . . . . . . . . . . . . . . . . . . . . . . . . 349 3248-Shutoff Paths During Initialization Supply Voltage Too Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350 3249-TPU Monitoring - Time Deviation Between TPU And System Not Plausible [EDC] . . . . . . . . . . . . 351 3250-DatasetVariantDefect[EDC]........................................................352 RequestedVariantCouldNotBeSet[EDC]....................................353 SPICommunicationFailure.......................................354

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3251-Dataset3252-ControllerWatchdog-

3253-ADCMonitoring-ReferenceVoltageTooLow..........................................355 3254-ADCMonitoringReferenceVoltageTooHigh..........................................356

3255-

ADCMonitoringTestImpulseError....................................................357

3256-

ADCMonitoringQueueError.........................................................358 3258-HS power stage hardware reports 'short circuit to battery' longer than 500 ms. . . . . . . . . . . . . . . 359 3259-HS power stage hardware reports 'short circuit to ground' longer than 100 ms. . . . . . . . . . . . . . . 362 3260-LS power stage hardware reports 'open load' longer than 100 ms . . . . . . . . . . . . . . . . . . . . . . . . . 365 3261-LS power stage hardware reports 'short circuit to battery' or 'excess temperature' longer than 100 ms......................................................................................368 3262-LS power stage hardware reports 'short circuit to ground' longer than 100 ms. . . . . . . . . . . . . . . 371 3263-BusoffinCANC....................................................................374 3265-Energizing time exceeds limit of over run monitoring, injection time too long . . . . . . . . . . . . . . . . 375 3266-Error in engine speed check, speed signal not plausible . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 376 3278-EngineControllerSupplyVoltageTooHigh.............................................377 3279-EngineControllerInternalSupplyVoltageTooLow......................................379 3280-SensorSupplyVoltage1-High.......................................................381 3281-SensorSupplyVoltage1-Low.......................................................383 3283-SensorSupplyVoltage2-High.......................................................385 3284-SensorSupplyVoltage2-Low.......................................................387 3285-SensorSupplyVoltage3-High.......................................................389 3286-SensorSupplyVoltage3-Low.......................................................391 3316-Minimum Number Of Injections Not Reached - Stop Engine [EDC] . . . . . . . . . . . . . . . . . . . . . . . . . 393 3334-TimeoutofCANMessageTSC1Speed................................................394 3339-TimeoutofCANMessageTSC1Torque................................................397 3350-Terminal 50 - always on, starting circuit signal is active for an excessive time period . . . . . . . . . 400 3361-ECMEEPROM-GeneralError.......................................................403 3363-Atmospheric Pressure Sensor - Processed via ADC, not plausible . . . . . . . . . . . . . . . . . . . . . . . . . 404 3834-ECU Power stages: Throttle valve actuator power stage: SRC High . . . . . . . . . . . . . . . . . . . . . . . 405 3835-ECU Power stages: Throttle valve actuator power stage: SRC low . . . . . . . . . . . . . . . . . . . . . . . . 406 3842-Turbine upstream temperature sensor shorted to high source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407 3843-Turbine upstream temperature sensor shorted to low source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 3856-Coolant temperature signal test failure ................................................. 411 3998-Unknownerror......................................................................413 3999-Unknownerror......................................................................415 47860801 25/03/2015

4000-Power supply (pin 2), forward FWD drive (pin 3), or RVS drive (pin 4) drive shorted to 55.9 [55.DTC] / 6 ground . 417 4001-Power supply (pin 5), PWM 1 drive (pin 6), or PWM 2 drive (pin 7) drive shorted to

4009-FWD solenoid is drawing less current than commanded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445 4011-RVS input (pin 40) feedback circuit is reading current with command . . . . . . . . . . . . . . . . . . . . . . . 448 4012-RVS input (pin 40) current is too low with command present . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 451 4013-RVS solenoid is drawing more current than commanded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 454 4014-RVS solenoid is drawing less current than commanded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 457 4016-First and third shift modulation solenoid input (pin 13) feedback circuit is reading current without command(*)............................................................................460 4017-First and third shift modulation solenoid input (pin 13) current is too low with command present (*) ........................................................................................463 4018-First and third shift modulation solenoid is drawing more current than commanded (*) . . . . . . . . 466 4019-First and third shift modulation solenoid is drawing less current than commanded (*) . . . . . . . . . 469 4021-Second and fourth shift modulation solenoid input (pin 41) feedback circuit is reading current with command(*)............................................................................472 4022-Second and fourth shift modulation solenoid input (pin 41) current is too low with command present (*)......................................................................................475 4023-Second and fourth shift modulation solenoid is drawing more current than commanded (*) . . . . 478 4024-Second and fourth shift modulation solenoid is drawing less current than commanded (*) . . . . . 481 4026-First/Thirdshiftsolenoidshortedtoground(*)..........................................484 4027-Second/Fourthshiftsolenoidshortedtoground(*).....................................487 4028-Differential lock or 4 wheel drive solenoid shorted to ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 490 4029-Shifter Lever improperly connected, no power to pin 16, pin 18, or pin 46 for more than 3 seconds ........................................................................................493 4030-Shifter Lever malfunction: transmission in neutral receives forward and neutral together . . . . . . 497 4031-Shifter Lever malfunction: transmission in neutral receives reverse and neutral together . . . . . . 502 4032-Shifter Lever malfunction: transmission in forward receives forward and reverse together . . . . . 507 4033-Shifter Lever malfunction: transmission in reverse receives forward and reverse together . . . . . 512 4034-Shifter Lever malfunction: transmission in forward receives neutral and forward together . . . . . 517 4035-Shifter Lever malfunction: transmission in reverse receives neutral and reverse together . . . . . 522 4036-During transition from second to third gear, and Gear CMD_01 signal erratic or incorrect . . . . . 527 4037-During transition from first to second gear, and Gear CMD_02 signal erratic or incorrect . . . . . . 532 4038-During transition from third to fourth gear, and Gear CMD_02 signal erratic or incorrect . . . . . . . 537 4040-Transmission Controller Driveline Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 542 4041-Transmission output shaft frequency above 3000 Hz detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . 543 4042-Temperaturesignalerraticorincorrect.................................................546 4043-Temperature sensor input (Pin 43) is shorted to a ground . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 549 4044-Temperature sensor input (Pin 43) is open circuit or shorted to a voltage above 5 volts . . . . . . . 552 4045-Charge pressure is not detected when engine speed is above 700 rpm for 10 seconds . . . . . . . 555 4046-Charge pressure is not detected and vehicle speed is over 10 kph (6 mph) . . . . . . . . . . . . . . . . . 558 4047-Charge pressure switch is closed with no frequency input to the TRAX controller . . . . . . . . . . . . 561 4054-UnknownvehiclemodelvaluefromVCM...............................................564 4100-MissingEEC1messageonCAN(*)...................................................565 4101-InternalTRAXfailure,hardwaremeasurement..........................................569 4102-InternalTRAXfailure,softwaretiming..................................................570 (*) See content for specific models 47860801 25/03/2015

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4103-InternalTRAXfailure,softwarenotrunning.............................................571

4105-

InternalTRAXfailure,redundantflashmemory..........................................572

4106-

InternalTRAXfailure,sensorsupplyhigh..............................................573

4107-

InternalTRAXfailure,sensorsupplylow...............................................576

4200-

Firstshiftsolenoidshortedtoground..................................................579

4203-

Fourthshiftsolenoidshortedtoground.................................................582

4204-

Systemdetectsdifferentgearthancommanded.........................................585 4205-System can not engage required gear. (Engaged gear is different than requested gear) . . . . . . 592 4206Gearengagementfailed.............................................................594 4207-1ST/2ND gear shift rail position reporting first gear at startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 596 4208-1ST/2ND gear shift rail position reporting second gear at startup . . . . . . . . . . . . . . . . . . . . . . . . . . 598 4209-3RD/4TH gear shift rail position reporting third gear at startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 600 4210-3RD/4TH gear shift rail position reporting forth gear at startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 602 4211Firstandsecondgearsensorinputshortedtoground....................................604

4212-

Firstandsecondgearsensorinputvoltagetoohigh.....................................607

4213-

Thirdandforthgearsensorinputshortedtoground......................................610

4214-

Thirdandforthgearsensorinputvoltagetoohigh.......................................613

4825-

LossofTC1messageafter15seconds................................................616

4850-Possible

detection

wrong

transmission type for installed software . . . . . . . . . . . . . . . . . . . . . . . . . . 617 4995IncorrectVCMconfigurationoftransmissiontype........................................618 4996-Electronic transmission offline or incorrect VCM configuration of transmission type . . . . . . . . . . . 619 4997LossofmessagingfromTraxcontroller................................................622

4998-

Unknowntransmissionerrorcodewithamberlamp......................................625

4999-

Unknowntransmissionerrorcodewithredlamp.........................................626

9001-

Hourmeterplausibility,internalerror...................................................627

9002-

HourmeterRAMchecksumfailure,internalerror........................................628

9003-

J1939receivebufferoverflow,internalerror............................................629

9004-EEPROM

checksum

failure, hour meter location 1, internal error . . . . . . . . . . . . . . . . . . . . . . . . . . 630 9005-EEPROM checksum failure, hour meter location 2, internal error . . . . . . . . . . . . . . . . . . . . . . . . . . 631 9006-EEPROM checksum failure, hour meter location 3, internal error . . . . . . . . . . . . . . . . . . . . . . . . . . 632 9007Abnormalresetwatchdogtime-out,internalerror........................................633

9008-

A/Dfaultfootthrottle,internalerror....................................................634

9009-

A/Dfaultfootthrottlepower,internalerror..............................................635

9010-

A/Dfaulthandthrottle,internalerror...................................................636

9011-

A/Dfaultfootthrottle,internalerror....................................................637

9012-

A/Dfault,internalerror...............................................................638

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0000-Retrieving fault codes, Backhoes NOTE: The Electronic Service Tool must be used to remove faults from memory.

Context: General fault code identification and response.

Cause: General fault code description.

Possible failure modes: 1. Listofpossiblefailuremodes.

Solution: 1. Presstheenterkeyonce.

BD08E038-01

(A) Escapekey (B) Enterkey

1

(C) (D)

2. Pressthedownarrowuntilawarningiconisdisplayed.

BD08E036-01

2

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Up key Down key

Electrical systems - FAULT CODES

3. PressENTERtoviewfaults.

BD08E037-01

(A) FaultNumber (B) Numberoffaults

3

(D) (E)

(C) Faultcode 4. Thescreenwillautomaticallyscrolltothenextfault.

5. PresstheESCAPEkeytoreturn.

6. Fault Code Grouping (1) 1000to1999vehicleerrors.

(2) 2000to2999notused.

(3) 3000to3999engineerrors.

(4) 4000to4999transmissionerrors.

(5) 5000to5999notused.

(6) 6000to6999notused.

(7) 7000to7999notused.

(8) 8000to8999notused.

(9) 9000to9999internalAICerrors.

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Number of occurrences of this fault The hour reading on the machine of the last occurrence

Electrical systems - FAULT CODES

1001-Engine Air Filter Blocked Context: The Instrument Cluster detects a signal to ground on pin 16 indicating that the Air Filter Restriction Switch has been tripped. The Instrument Cluster will illuminate Air Filter Restriction Lamp while this fault is active.

Cause: The Instrument Cluster detects a signal to ground indicating that the Air Filter Restriction Switch has been tripped.

Possible failure modes: 1. Clogged air filter.

2. Faulty air filter restriction switch.

3. Signalwireshortcircuit.

4. FaultyInstrumentCluster.

Solution: 1. Verifythatthefaultcodeisstillactive,referto0000-Retrievingfaultcodes,Backhoes.

Prior to clearing fault codes write down all fault codes, number of occurrences, and engine hours at last occurrence.

RCPH10TLB278AAF

1

RCPH10TLB138AAF

2

(1) Use the Electronic Service Tool to clear all fault codes.

(2)TocheckforActivefaultcodes:Startandoperatemachine.

A. OK – Fault is not recorded again. OK to return the machine to service.

B. NOT OK – Fault code 1001 is recorded again. Go to Step 2.

2. Inspect the engine air filter.

(1) Inspect the engine air filter. Replace the filter if needed.

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Electrical systems - FAULT CODES

RCPH10TLB036AAF

3

A. OK – The filter is OK and does not need to be replaced. Go to 3.

B. NOT OK – The filter is in poor condition or is clogged. Replace the filter. Go to Step 3 to confirm elimination of the fault.

3. Verifythatthewiringandconnectorsarefreeofdamage.

RCPH10TLB054FAM

4

Schematic legend (1) AirFilterRestrictionSwitch GND005ChassisGroundOnUpright (3) (2) InstrumentCluster (1) Inspect the Instrument Cluster and the Air Filter Restriction Switch connections. All connections should be secure, tight, free of corrosion, abrasion and damage.

(2) Inspect the harness from the Instrument Cluster and the Air Filter Restriction Switch. Verify that the harness is free of damage, corrosion, abrasion and incorrect attachment.

A. OK – The connectors are secure and the harness is free of damage. Go to Step 3.

B. NOT OK – The connectors or the harness has damage. Repair or replace the harness or connectors as required. Return to Step 1 to confirm elimination of fault.

4. Check Air Filter Restriction Circuit

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Electrical systems - FAULT CODES

BD08D002-01

5

(1) Airfilterrestrictionswitch (2) Connectorairfilterrestrictionswitch (1) Disconnect 3801-BL from air filter restriction switch.

(2) Turn the key switch on. Engine off. The Air Filter Restriction fault code should no longer be Active.

A. OK – The fault code is no longer active. Go to Step 4.

B. NOT OK – Fault code 1001 is still active. Go to step 5.

5. Checkairfilterrestrictionswitch (1) Remove the air filter restriction switch from the air filter housing.

(2) Measure the resistance across the switch. The resistance should be greater than 20,000 ohms.

A. OK – The resistance is greater than 20,000 ohms. Inspect the wiring around the sensor. Go to Step 5.

B. NOT OK – The resistance is less than 20,000 ohms. Replace the air filter restriction switch. Return to Step 1 to confirm elimination of fault.

6. Measuretheresistanceofthesignalwire.

BD08E042-01

6

(1) Instrumentclusterconnector1 (2) Instrumentclusterconnector2 (1) Measure the resistance from X-28 pin 16 to chassis ground. The resistance should be greater than 20,000 ohms. Wiggle the harness during measurement to reveal an intermittent condition.

A. OK – The resistance is greater than 20,000 ohms. Temporarily repalce the tRax Control and retest. Go to Step 1 to confirm elimination of the fault.

B. NOT OK – The resistance is less than 20,000 ohms. There is a short to chassis gound in the signal wire.

Repair or repalce the wire as required. Return to Step 1 to confirm elimination of fault.

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Wiring harnesses - Electrical schematic sheet 11 Instrument Cluster (55.100.DP-C.20.E.11)

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Electrical systems - FAULT CODES

1002-Engine coolant temperature too high, critical NOTICE: Check coolant level before proceeding.

Context: The Instrument Cluster has detected a coolant temperature above111 °C( 232 °F The Instrument Cluster will illuminate the Coolant Temperature Icon will sound continuously while this fault is active.

)foraperiodgreaterthan5seconds.

andtheDangerIcon .Theaudiblealarm

Cause: The coolant temperature signal is above normal. The Instrument Cluster has detected a coolant temperature above ( )foraperiodgreaterthan5seconds.

111 °C 232 °F Possible failure modes: 1. Low coolant level.

2. Wiringorcircuitsshortedtoground. 3.

Faultyreadingfromcomponent.

4. FaultyInstrumentCluster.

Solution: 1. Verifythatthefaultcodeisstillactive,referto0000-Retrievingfaultcodes,Backhoes.

Prior to clearing fault codes write down all fault codes, number of occurrences, and engine hours at last occurrence.

RCPH10TLB278AAF

1

RCPH10TLB138AAF

2

(1) Use the Electronic Service Tool to clear all fault codes.

(2)Tocheckforfaultcode:Startandoperatemachine.

A. OK – Fault code is not recorded again. OK to return the machine to service. B. NOT OK – Fault code 1002 is recorded again. Go to Step 2.

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Electrical systems - FAULT CODES

2. Visuallyinspectcoolingsystem.

(1) Run engine at 1500 RPM. (2) Check fan operation.

(3) Check cooling core for clogs.

A. OK – The fan is operating properly and there are no clogs in the system. Go to Step 3.

B. NOT OK – The fan is not operating properly or the radiator is clogged. Repair as required. Return to Step 1 to confirm elimination of fault.

3. Checkenginecoolanttemperaturesensor.

RCPH10TLB087AAM

(1 ) (2 )

Coolant Temperature Sensor connected to the Instrument Cluster Coolant Temperature Sensor connected to the ECU

RCPH10TLB046FAM

(1)

grounded to chassis ground) (2) Instrument Cluster (1) (2)

3

4

Schematic legend CoolantTemperatureSensor ChassisGround,(sensorisinternally (3)

Disconnect the terminal from the coolant temperature sender.

Measure the resistance of the temperature sender to chassis ground.

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Electrical systems - FAULT CODES

110°C(230.0°F) 130Ω 100°C(212.0°F) 175Ω 92°C(197.6°F) 223Ω 85°C(185.0°F) 280Ω 78°C(172.4°F) 358Ω 68°C(154.4°F) 511Ω

Temperature

Open circuit resistance in ohms

A. OK – The resistance measurement was within the values stated in the table above. Go to Step 4.

B. NOT OK – Resistance reading is not acceptable. Replace the transmission temperature sender. Return to Step 1 to confirm elimination of fault.

4. CheckwiringtoInstrumentCluster

BD08E042-01

5

(1) Instrumentclusterconnector1 (2) Instrumentclusterconnector2 (1) Disconnect Instrument Cluster connector X 29.

(2) Measure the resistance from Coolant Temperature sender connector pin 1 to chassis ground. The resistance should be greater than 20,000 ohms. Wiggle the harness during measurement to reveal an intermittent condition.

A. NOT OK – Determine the break between connectors and repair. Return to Step 1 to confirm elimination of fault.

B. OK – Go to Step 5.

5. Replacetheinstrumentcluster.

(1) Remove and replace the instrument cluster.

A. Return to Step 1 to confirm elimination of fault. If fault is recorded again, contact Technical Services Group for assistance

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Electrical systems - FAULT CODES

1003-Air conditioning pressure too high Context: The Instrument Cluster measures 12 volts on connector X-28 pin 10. The Instrument Cluster will illuminate the Air ConditioningIcon whilethefaultisactiveandwillsoundthealarmforonesecondonthenextsystempowerup following the event.

Cause: The Instrument Cluster has detected the air conditioning pressure to be greater than 27.6 bar (400 psi ).

Possible failure modes: 1. Airconditioningpressuregreaterthan27.6bar(400psi).

2. Faultyreadingfrompressureswitch.

3. Wiring or circuit shorted to positive battery.

4.

Connectorsnotmatedfully,pinsnotseatedproperlyinconnector,bentpinorbrokenwiresatrearofconnector.

5.

FaultyA/CRelay(K-008).

Solution: 1. Verifythatthefaultcodeisstillactive,referto0000-Retrievingfaultcodes,Backhoes.

Prior to clearing fault codes write down all fault codes, number of occurrences, and engine hours at last occurrence.

RCPH10TLB278AAF

1

RCPH10TLB138AAF

2

(1) Use the Electronic Service Tool to clear all fault codes.

(2) To check for fault code: Start the engine. Turn the A/C (air conditioner) temperature switch to the cold position and the blower switch to the high position.

A. OK – Fault 1003 is not recorded again. OK to return the machine to service.

B. NOT OK – Fault code 1003 is recorded again. Go to Step 2.

2. Verifytheharnessisnotdamaged.

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Electrical systems - FAULT CODES

(1) Inspect the Instrument Cluster and A/C High Pressure switch and the A/C Relay (K-008) connections. All connections should be secure, tight, free of corrosion, abrasion and damage.

(2) Inspect the harness from the Instrument Cluster to the A/C High Pressure switch and the A/C Relay (K-008).

Verify that the harness is free of damage, corrosion, abrasion or incorrect attachment.

3

RCPH10TLB055FAM

Schematic legend (1) SignalfromBlowerMotor(Routedfrom A/CCompressor (5) F-023 10A Fuse) (2) A/CRelayCoilGround(GND004Cab A/CRelay (6) Ground Side Console on Loader Control) (3) A/CFaultSignaltoCluster(X-028pin10) A/CLowPressureSwitch(Switchisclosed (7) in a fault position) (4) A/CHighPressureSwitch(Switchis closed in a fault position) A. OK - The wiring is free of corrosion, damage, abrasion and incorrect attachment. Go to Step 3.

B. NOT OK - The wiring is not free of corrosion, damage, abrasion and incorrect attachment. Repair or replace the harness as required. Go to Step 1 to confirm elimination of the fault.

3. Checkairconditioningsystempressure.

(1) Install a gauge capable of measuring a minimum of 27.6 bar (400 psi) on the A/C High Side test port.

(2) Turn the key switch ON. Turn the A/C (air conditioner) temperature switch to the cold position and the blower switch to the high position.

(3) Measure the pressure at the high side test port. The pressure should be less than 27.6 bar (400 psi).

BD08F240-01

(1 ) (2 )

4

Connector A/C High Pressure Switch (Connector is located behind grill on front of machine) Cooling pack 47860801 25/03/2015

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Electrical systems - FAULT CODES

(3) A/CHighsideTestPort A. OK – The pressure is below 27.6 bar (400 psi) Go to Step .4.

B. NOT OK – The pressure is above 27.6 bar (400 psi). Repair or replace air conditioning system. Return to Step 1 to confirm elimination of fault.

4. (1)Starttheengine. TurntheA/C(airconditioner)temperatureswitchtothecoldpositionandtheblowerswitch to the high position.

(2) Disconnect the high pressure switch (S-027). The fault code should no longer be active.

A. OK - The fault code in not active when the pressure switch is disconnected and the fault code is active when the switch is reconnected. Replace the switch. Go to Step 1 to confirm elimination of the fault.

B. NOT OK - The fault code is active while the switch is disconnected. Go to Step 5.

5. CheckInstrumentClustersignalpin.

(1) Disconnect the A/C High Pressure Switch input pin to the Instrument Cluster. Remove pin 10 (60A5 BN A/C Fault Signal) on connector X-28.

(2) Turn the ignition switch to the ON position, turn the A/C (air conditioner) temperature switch to the cold position and the blower switch to the high position.

A. OK–Thefaultcode1003isnotactivewhenthepinisremovedandthekeyswitchisON.Reinstallwire60A5 BN A/C Fault Signal into instrument cluster connector X-28, pin 10. Go to Step 6.

B. NOT OK – Fault code 1003 is still active. Temporarily replace the instrument cluster and retest. Return to Step 1 to confirm elimination of fault.

6. Check the A/C Relay (1) Turn ignition switch to the OFF position.

(2) Remove the A/C Relay K-008. Inspect the pins and wiring to the relay.

RCPH10TLB302AAF

5

(1) Fuseblock (2) Diagnosticport (3) Turn the key switch ON. Turn the A/C (air conditioner) temperature switch to the cold position and the blower switch to the high position. Fault code 1003 should not be active.

A. OK – The fault code is not active when relay K-008 removed. Replace the relay. Go to Step 1 to confirm elimination of the fault code.

B. NOTOK–Thefaultcode1103isactivewithrelayK-008removed. Thereisashortcircuittopositivebatteryin 1

code. .

the wiring harness. Repair or replace the harness as needed. Go to Step to confirm elimination of the fault

Wiring harnesses - Electrical schematic sheet 01 Power Distribution/ Charging System (55.100.DP-C.20.E.01) Wiring harnesses - Electrical schematic sheet 14 HVAC (55.100.DP-C.20.E.14) 47860801 25/03/2015

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Electrical systems - FAULT CODES

1004-Hydraulic filter blocked Context: The Instrument Cluster measures 0 volts on connector X-28 pin 17. The Instrument Cluster will illuminate the HydraulicFilterRestrictionIcon whilethefaultisactiveandwillsoundthealarmforonesecondonthenextsystem power up following the event.

Cause: The Instrument Cluster measures 0 volts on connector X-28 pin 17.

Possible failure modes: 1. Clogged hydraulic filter 2. Faultyreadingfromswitch 3.

Signalwireshorttoground Solution: 1. Verifythatthefaultcodeisstillactive,referto0000-Retrievingfaultcodes,Backhoes.

Prior to clearing fault codes, write down all fault codes, number of occurrences and engine hours at last occurrence.

RCPH10TLB278AAF

1

RCPH10TLB138AAF

2

(1) Use the Electronic Service Tool to clear all fault codes.

(2)Tocheckforfaultcode:Startandoperatemachine.

A. OK – Fault is not recorded again. OK to return the machine to service.

B. NOT OK – Fault code 1004 is recorded again. Go to Step 2.

2. InspectHydraulicFilter.

(1) Inspect the hydraulic filter. Replace the filter if needed.

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Electrical systems - FAULT CODES

RCPH10TLB045AAF

3

A. OK – The filter is OK and does not need to be replaced. Go to 3.

B. NOT OK – The filter is in poor condition or is clogged. Replace the filter. Go to Step 3 to confirm elimination of the fault.

3. Verifytheharnessandconnectorsarenotdamaged.

(1) Inspect the Instrument Cluster and Hydraulic Filter Restriction Switch connections. All connections should be secure, tight, free of corrosion, abrasion and damage.

(2) Inspect the harness from the Instrument Cluster to the Hydraulic Filter Restriction Switch. Verify that the harness is free of damage, corrosion, abrasion or incorrect attachment.

RCPH10TLB047FAM

(1 ) (2 )

4

Schematic legend Hydraulic Filter Restriction Switch(3) Instrument Cluster

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Chassis Ground

Electrical systems - FAULT CODES

5

RCPH10TLB016GAM

(1) Hydraulicoilfilterrestrictionswitch (2) Filterhead A. OK - The wiring is free of corrosion, damage, abrasion and incorrect attachment. Go to Step 3.

B. Not OK - The wiring is not free of corrosion, damage, abrasion and incorrect attachment. Repair or replace the harness as required. Go to Step 1 to confirm elimination of the fault.

4. MeasuretheresistanceoftheFilterRestrictionSwitch.

(1) Measure the resistance between the filter bypass switch housing and filter head. The resistance should be greater than 20,000 ohms.

A. OK – The resistance is greater than 20,000 ohms. Go to Step 5.

B. NOT OK – The resistance is less than 20,000 ohms. Replace hydraulic filter bypass switch and retest. Return to Step 1 to confirm elimination of fault.

5. Check hydraulic filter bypass switch.

(1) Disconnect connector 223-1 (circuit 36H3) from filter bypass switch.

(2) Measure the resistance from the Filter Bypass Switch terminal 1 to chassis ground. Wiggle the harness during measurement to reveal an intermittent condition. The resistance should be greater than 20,000 ohms.

A. OK – The resistance is greater than 20,000 ohms. Go to Step 5.

B. NOT OK – The resistance is less than 20,000 ohms. Replace hydraulic filter bypass switch and retest. Return to Step 1 to confirm elimination of fault.

6. Checkcircuit36Hforshorttochassisground.

BD08E042-01

(1 ) (2 )

6

Instrument cluster connector 1 Instrument cluster connector 2

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Electrical systems - FAULT CODES

(1) Disconnect Instrument Cluster Connector X 28. Measure the resistance between pin 17 and chassis ground.

The resistance should be greater than 20,000 ohms. Wiggle the harness during measurement to reveal an intermittent short condition.

(2) Measure the resistance from 36H3 to ground. The resistance should be greater than 20,000 ohms. Wiggle the harness during measurement to reveal an intermittent short circuit condition.

A. OK – The resistance is greater than 20,000 ohms. Temporarily replace the Instrument Cluster and retest. Go to Step 6 to confirm elimination of the fault.

B. NOT OK – The resistance is less than 20,000 ohms. There is a short circuit to chassis ground. Repair or replace the signal wire as required. Return to Step to confirm elimination of fault.

1 Wiring harnesses - Electrical schematic sheet 11 Instrument Cluster (55.100.DP-C.20.E.11)

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Electrical systems - FAULT CODES

1005-Power shuttle over speed detected Context: The instrument cluster measured the frequency from the PT sensor to be greater than 3000 Hz for a period greater than .

0.5s Cause: The instrument cluster measured the frequency from the PT sensor to be greater than 3000 Hz for a period greater 0.5s than .

Possible failure modes: 1.

FaultywiringorconnectionsbetweenthePTspeedsensorandtheinstrumentcluster.

2.

Faultygroundconnections.

3. Speedsensorinstallationorexcessivenoise.

4. Faulty VCM. Solution: 1. Verify that the fault code is active.

Connect the Electronic Service Tool to the service tool connector.

To check for fault codes: Start and operate the machine.

A. The fault code is not recorded again. OK to return the machine to service.

B. Fault code 1005 is recorded again. Go to step 2.

2. Verifythatthewiringandconnectorsarefreeofdamage.

RAIL14TLB0071EA

1

Schematic legend (1) Batterysupplytothesensor Sensorsignaltotheinstrumentcluster (3) (2)PTspeedsensor PTspeedsensorground (4) Inspect instrument cluster connector X-029 and the PT speed sensor connections. All connections should be secure and tight and free of corrosion, abrasion and damage.

Inspect the harness from the instrument cluster to the PT speed sensor. Verify that the harness is free of damage, corrosion, abrasion and incorrect attachment.

A. The connectors are secure and the harness is free of damage. Go to step 3.

B. The connectors or the harness has damage. Repair or replace the harness or connectors as required. Return to step 1 to confirm elimination of fault.

3. Checksensorofdamage.

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Electrical systems - FAULT CODES

speed Remove the sensor. The sensor is submerged in oil, care should be taken when removing the sensor so minimal fluid is lost. Inspect the sensor for damage Remove all metal shaving from the sensor.

A. The sensor is free of damage. Reinstall the speed sensor. Go to step 4.

B. The sensor is damaged. Replace the sensor. Return to step 1 to confirm elimination of fault.

4. Measurethesensorsignal.

Turn the ignition switch OFF. Reinstall the sensor. Disconnect the sensor from the harness.

Start the engine.

Use the DATAR oscilloscope function to monitor the sensor signal.

DATAR oscilloscope capture of a good sensor signal. DATAR oscilloscope capture of a bad sensor signal.

RAIL14TLB0082BA

2

RAIL14TLB0083BA

3

A. The data capture of sensor signal is good. Install the latest software in the VCM. Recturn to step 1 to confirm elimination of the fault.

B. Thedatacaptureofthesensorsignalisbad. Thereisaprobleminthewiringtothesensor. Repairasrequired.

Returntostep toconfirmeliminationofthefault.

1 Power Shuttle Wiring harnesses - Electrical schematic sheet 20 Comfort Steer/ Ride Control, Power Shuttle transmission with options (55.100.DP-C.20.E.20) Powershift Wiring harnesses - Electrical schematic sheet 20 Comfort Steer/ Ride Control, Powershift transmission with options (55.100.DP-C.20.E.20)

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Electrical systems - FAULT CODES

1009-Transmission oil temperature too high Context: The Instrument Cluster monitored a Transmission Oil Temperature greater than 115 °C (239 °F) for a period greater than 5 seconds.

Cause: The Transmission Oil Temperature is above 115 °C (239 °F) for a period greater than 5 seconds.

Possible failure modes: 1. Lowtransmissionoillevel 2.

Faulty fan operation 3. Clogged cooling core 4. Faultyreadingfromsensor 5.

Faultyinstrumentcluster Solution: 1. Verifythatthefaultcodeisstillactive,referto0000-Retrievingfaultcodes,Backhoes.

Prior to clearing fault codes write down all fault codes, number of occurrences, and engine hours at last occurrence.

RCPH10TLB278AAF

1

RCPH10TLB138AAF

2

(1) Use the Electronic Service Tool to clear all fault codes.

(2)Tocheckforfaultcode:Startandoperatemachine.

A. OK – Fault is not recorded again. OK for return to service.

B. NOT OK – Fault code 1009 is recorded again. Go to Step 2.

2. Verifytransmissionoillevel.

(1) Check transmission oil level, add oil as required. Refer to Operator's Manual for more details.

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Electrical systems - FAULT CODES

A. OK – The oil level is correct and the fault is not recorded again. OK for return to service.

B. NOT OK – The oil level is correct but the fault is recorded again, go to Step 3 3. Stop machine operations.

(1) Run engine at 1500 RPM. (2) Check fan operation.

(3) Check cooling core for clogs.

A. OK – The cooling system is operating properly. Go to Step 4.

B. NOT OK – The cooling system is not operating properly or the cooling core is clogged. Repair fan or clear clogs from cooling core. Repair as required. Return to Step 1 to confirm elimination of fault.

4. Checktemperaturesender.

BD00M233-01 3

NOTE: Standard transmission. Top view of transmission looking down through the floor plate.

(1) Shiftlever (2) Transmissiontemperaturesender

BD08E063-01 4

NOTE: Power shift transmission. Bottom view of sensor look up.

(1) Transmissiontemperaturesender (2) Traxcontrollertemperaturesender (1) Disconnect terminal connector from the transmission temperature sender.

(2) Measure the resistance from the Transmission Temperature sender ground connection to chassis ground. The resistance should be less than 10 ohms. Wiggle the harness during measurement to reveal an intermittent condition.

(3) Measure the resistance across the temperature sender.

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Electrical systems - FAULT CODES

110°C(230.0°F) 130Ω 100°C(212.0°F) 175Ω 92°C(197.6°F) 223Ω 85°C(185.0°F) 280Ω 78°C(172.4°F) 358Ω 68°C(154.4°F) 511Ω

Temperature

Open circuit resistance in ohms

A. OK – The resistance measurements were within range, go to Step 5.

B. NOT OK – Resistance reading is not acceptable for a room temperature sender. Replace the transmission temperature sender. Return to Step 1 to confirm elimination of fault.

5. CheckwiringtoInstrumentCluster

BD08E042-01

5

(1) Instrumentclusterconnector1 (2) Instrumentclusterconnector2 (1) Disconnect Instrument Cluster connector X 29.

(2) Measure the resistance from Transmission Temperature sender connector (X 29) pin 1 (signal wire) to chassis ground. The resistance should be greater than 20,000 ohms. Wiggle the harness during measurement to reveal an intermittent condition.

A. OK – The resistance measurement is greater than 20,000 ohms. Temporarily replace the Instrument Cluster and retest. Go to Step 1 to confirm elimination of the fault.

B. NOT OK – The resistance is less than 20,000 ohms. There is a short circuit to chassis ground in the wire.

1 Repair or replace the wire as required. Return to Step to confirm elimination of fault.

Wiring harnesses - Electrical schematic sheet 11 Instrument Cluster (55.100.DP-C.20.E.11)

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