http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 00 Dodge Pickup.L Eng R00 Service Manual: WIRING DIAGRAMS - R00 Print Date: //0 ENGINE PERFORMANCE >.L Fig :.L -Valve Diesel, Engine Performance Circuits ( of ) BLK/LT GRN WHT/ BRAKE LAMP (ON BRAKE PEDAL BRACKET) G00 KICK I 0A TRANS- MISSION AUTOMATIC SHUTDOWN 0A BLK/WHT PARK/NEUTRAL POSITION (ON LEFT SIDE OF S (TRANS HARN, NEAR BREAKOUT TO PARK/NEUTRAL POSITION ) IGN GRD PRK/NEUTRAL BLK/WHT F K T S (IN PCD) CKP ENG SIG D B(+) ACC PEDAL POS (PINS - NOT USED) / K A K / WHT/ (PINS -0 NOT USED) Z Z C T TRANS TEMP IN (PINS - NOT USED) K VAR FRCE SOL 0 K0 GEN FIELD DRV K TCC DRVR (PINS -0 NOT USED) T0 OVERDRV SOL (PINS - NOT USED) /BLK T WHT/ G VSS IN T T GOV PRESS SIG 0 K0 TRANS K V SUPPLY C / C A/C CLUTCH RLY K AUTO SHT RLY TAN/RED V VAC SOL V VNT SOL S G00 (PRIMARY BODY ) STARTING/ CHARGING CONDI- M/T S A/T (TRANS HARN, IN BREAKOUT TO PDC) BLK/ LT BLU S WHT/ T RED TRANS RLY OUT K V SUPPLY K GRD T GOV PRESS SIG K VAR FORCE SOL T0 OVERDRV SOL K TCC SOL CTRL T TRANS TEMP SNS TRANSMISSION (TRANSMISSION SOLENOID ASSEMBLY HARN, NEAR (ON LEFT SIDE OF BREAKOUT TO A/C LOW ) WHT/ / / WHT/ 0 K FEED ASD SENS TRANS OVERDRV BATT TEMP SENS A/C REQUEST A/C SELECT IN BRAKE SW GEN FIELD OUT FUEL LEV SENS SCI TRANSMIT CCD BUS (-) SCI RECEIVE CCD BUS (+) SW IN (PINS -0 NOT USED) YEL/RED V A /WHT T /YEL K (PINS - NOT USED) C0 C0 WHT/ V0 T K / D D WHT/ D0 0 / D RED/LT GRN V C CONDI- A/T M/T (TRANS HARN, IN BREAKOUT PDC) S K FUEL TANK MODULE (TOP OF FUEL TANK) GENERATOR TRAIN MODULE RIGHT SIDE OF FIREWALL) WHT/ C G S LER ANTI-LOCK BRAKE (WABS: IN ENG COMPT, MOUNTED ON HYDRAULIC UNIT; RWABS: IN ENG COMPT, ON LEFT FRONT INNER FENDER) (NOT USED) OUPUT SPEED (ON LEFT SIDE OF TEMPER- ATURE (BELOW TRAY) OVERDRIVE G00 KICK

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L -Valve Diesel, Engine Performance Circuits ( of ) HOT IN RUN OR START 0A HOT IN RUN OR START JUNCTION BLOCK END 0A 0A OF DASH) 0A JOIN NO G00 FENDER SIDE SHIELD) BLK FUEL HEATER S0 RED/TAN 0 INSTRUMENT CLUSTER WAIT TO START IND RED/BLK RED/BLK B BLK/WHT A FUEL HEATER (IN TOP OF FUEL FILTER HOUSING) / / YEL/ BLK/ / YEL/LT GRN LT GRN/ GRY 0 WHT/ FOR A/C LOW ) WHT/ LT BLU/BLK BLK/YEL 0 / / WHT/ / / S S (TRANS HARN, IN BREAKOUT PDC) S YEL/WHT / / 0 / SIDE OF INSTRUMENT S NCA S NEAR BREAK- OUT TO ECM) DATA LINK BOTTOM OF DASH) PTO G M REAR OF ENG) FUEL TRANSFER PUMP (ON LOWER LEFT SIDE OF ENG, BELOW REARWARD OF FUEL FILTER) CAMSHAFT POSITION CUMMINS BUS ACCELERATOR PEDAL POSITION (AT LEFT FRONT SIDE OF ENG, BELOW CABLE/LEVER/ LINKAGE COVER)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L -Valve Diesel, Engine Performance Circuits ( of ) NCA NCA FUSIBLE LINKS GA (BLK) HEATER (ON LEFT INNER FENDER, BELOW LEFT ) 0A HEATER (ON LEFT INNER FENDER, BELOW LEFT ) BLK G00 FENDER SIDE SHIELD) BLK 0 FUEL PUMP RED/LT GRN HEATER G00 (PRIMARY BODY ) B A GRY/RED C MANIFOLD REAR SIDE OF / YEL/ BLK/ / S H0 / K YEL/ K K BLK/ F G0 K G GRY/RED IDLE VAL SW SENS CUMMINS BUS (+) V SUPPLY GND ST-RUN EOP SW SENS IAT SIG MAP SENS SIG 0 YEL/LT GRN LT GRN/ GRY K K0 K YEL/LT GRN K WHT K TAN/BLK K YEL/WHT H0 LT GRN/ K GRY K 0 V SUPPLY GND CUMMIN BUS (-) DL (+) FUEL INJ PMP ECT SENS SIG TRANS PMP PWR IDLE VAL SW NO CMPSENS SIG FAULT SIG 0 WHT/ LT BLU/BLK K /RED V RED/LT GRN K0 BLK V YEL/RED H0 LT BLU/BLK G WATER-IN-FUEL SPEED CTRL SW DATA LK (-) FUEL INJ BRAKE SW SENS ACC PEDAL POS SENS PTO SW SENS 0 BLK/YEL YEL/WHT / / S0 NEAR BREAKOUT TO ECM) NEAR BREAKOUT TO ECM) S0 (NEAR FUEL TRANSFER PUMP) NEAR BREAK- OUT TO ECM) NEAR FUEL TRANSFER PUMP) S S S S K / S YEL/BLK Z H0 H0 BLK/YEL K LT BLU/RED K / K YEL/WHT K G D / D0 D D / K K / K S A Z A 0 0 0 ACC PEDAL POS SENS HEATER RLY NO GND APP SENS SUPPLY APP SENS GND KNOCK RTN CMP SIG TRANSFER PMP PWR FUEL INJ PMP RLY CTRL WAIT TO START WARN SCI TRANSMIT SCI RECEIVE CCD BUS(-) CCD BUSS (+) CUMMINS BUS SHIELD DATA LINK SHD INJ CKP SENS SIG HEATER RLY NO B(+) GND D B(+) ENGINE MODULE (ON LEFT SIDE OF ENG, BEHIND FUEL FILTER) G00 (PRIMARY BODY ) FUEL INJECTION PUMP (ON LEFT SIDE OF ENG, ON REAR OF TIMING GEAR HOUSING) WATER IN-FUEL (AT BOTTOM OF FUEL FILTER/ WATER SEPERATOR CANISTER) ENGINE COOLANT TEMPERATURE (ON FRONT OF CYLINDER HEAD, NEAR THERMOSTAT HOUSING) TEMPERATURE (IN LEFT REAR SIDE OF ENGINE OIL (ON LEFT SIDE OF ENG, NEAR NEAR ECM)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L, Engine Performance Circuits ( of ) BLK/WHT DISTRIBUTOR (FRONT OF RIGHT CYLINDER HEAD) IGNITION COIL NCA HOT IN RUN OR START JUNCTION BLOCK (ON LEFT ENG OF DASH) 0A FUEL PUMP AUTOMATIC SHUTDOWN PARK/NEUTRAL POSITION (ON LEFT SIDE OF S FOR IGN F S0 GRD PRK/NEUTRAL COIL DRIVER CRNK POS SNS IDLE IDLE PTO SW SENS IAT SENS IN ECT SENS IN V SUPPLY CAM POS SNS IDLE IDLE D B(+) TPS SENS IN (LT) UP HOS (LT) DOWN HOS RT UP HOS MAP SENS IN 0 0 K BLK/WHT T BLK/GRY K K YEL/BLK K0 K0 G TAKE OFF K (.L/.L) TAN/BLK K K K GRY/RED K /BLK K A / K TAN/WHT K (OR BLK/) (OR K) K K (.L HD) /RED K YEL/BLK TAN/BLK GRY/RED /BLK TAN/WHT (OR BLK/) /RED 0 RT DN HOS 0 /TAN K () /TAN 0 TRANS TEMP IN INJ DRIVER INJ DRIVER INJ DRIVER INJ DRIVER VAR FRCE SOL GEN FIELD DRV TCC DRVR INJ DRIVER INJ DRIVER C 0 /TAN WHT/ YEL/WHT GRY / GRY/LT BLU Z Z T K K K K K K0 K K K S G (FRONT OF ENGINE) STARTING/ CHARGING /BLK /BLK INJ DRIVER INJ DRIVER TAN LT BLU/ K K OUTPUT SPEED (ON LEFT SIDE OF 0 OVERDRV SOL T0 OIL PRESS SIG VSS IN GOV PRESS SIG TRANS V SUPPLY 0 GRY/ /BLK WHT/ G0 T G T T K0 K S NEAR BREAKOUT FOR FUEL INJ ) S GRY/ / 0 C TRAIN MODULE RIGHT SIDE OF FIREWALL) FOR FUEL INJS) WHT/ G C LER ANTI-LOCK BRAKE (WABS: IN ENG COMPT, MOUNTED ON HYDRAULIC UNIT; RWABS: IN ENG LEFT FRONT OF INNER FENDER).L &.L ONLY.L &.L ONLY FUEL INJECTORS

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L, Engine Performance Circuits ( of ) 0A 0A K A DOWNSTREAM YEL/BLK TOP OF S S (HEADLAMP & DASH HARN, IN PDC) 0 TAN/BLK GRY/RED /BLK S NEAR BREAKOUT FOR FUEL INJS) 0 TAN/WHT (OR BLK/) /RED /TAN TAN/WHT (OR BLK/) /YEL /TAN 0 / /BLK NEAR BREAKOUT FOR FUEL INJ ) S /BLK 0 0 GRY/ / / 0 IDLE MOTOR (ON THROTTLE BODY) ENGINE COOLANT TEMPERATURE (IN WATER JACKET, AT FRONT OF MANIFOLD ABSOLUTE (ON THROTTLE BODY) ENGINE OIL (NEAR DISTRIBUTOR) CRANKSHAFT POSITION (RIGHT REAR OF ENG BLOCK)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L, Engine Performance Circuits ( of ) / BANK UP) (.L H/D &.L/.L ) (ON LEFT EXHAUST DOWNPIPE, BEFORE / (UPSTREAM) (.L,.L &.L) : ON INLET OF CONVERTER; : ON LEFT EXHAUST DOWNPIPE, BEFORE MINI- / (RIGHT BANK UP) (.L H/D &.L/.L ) ( : ON RIGHT EXHAUST DOWNPIPE, BEFORE CONVERTER; : ON RIGHT EXHAUST DOWNPIPE, BEFORE MINI- / BANK DN) (.L/.L ) / (DOWNSTREAM) (.L,.L &.L) : NEAR OUTLET OF END CONVERTER; : ON OUTLET END OF LEFT MINI- / (RIGHT BANK DOWN) (.L/.L ) (ON OUTLET END OF RIGHT MINI- (OR BLK/WHT) / WHT S00 NEAR OIL ).L HD OTHERS S 0 TAN/WHT (OR BLK/) /YEL /TAN / NEAR BREAKOUT FOR OIL ) S0 S (ENG HARN, NEAR BREAKOUT FOR FUEL INJ ) G (FRONT OF ENG) / / 0 /BLK RED 0 0 / S FOR FUEL INJS) S CAMSHAFT POSITION (IN DISTRIBUTOR) TRANSMISSION SOLENOID ASSEMBLY (AT LEFT SIDE OF TEMPERATURE (IN RIGHT FRONT SIDE OF THROTTLE POSITION (ON THROTTLE BODY) FUEL PUMP MODULE (TOP OF FUEL TANK) G00 FENDER SIDE SHIELD)

http://www.prodemand.com/print/index?content=tabs&module=true&tab=true&terms=tru... Page of //0 Fig :.L, Engine Performance Circuits ( of ) I 0A TRANSMISSION STOPLIGHT (ON BRAKE PEDAL BRACKET) HOT IN RUN OR START JUNCTION BLOCK (ON LEFT END 0A OF DASH) INSTRUMENT CLUSTER S0 G00 KICK S0 (HEADLAMP & DASH HARN, REAR OF FRONT BUMPER) /WHT BLK/LT GRN GENERATOR NO S FOR FUEL INJ) G00 KICK OVERDRIVE CONDI- C K V V / TAN/RED A/C COMP RLY AUTO SHT RLY VAC SOL VNT SOL / / K K K0 V A T K0 K K / / WHT/ YEL/RED /WHT /YEL 0 HOS / HTR OXY DN RLY CTRL LEAK DETEC PMP FEED ASD SENS TRANS OVERDRV LEAK DETEC PMP BATT TEMP SENS HOS / HTR 0 RED CONDI- K K C0 C0 V0 K K D D D0 D /WHT WHT/ / / 0 0 FUEL PMP RLY EVAP SOL DRVR A/C REQUEST A/C SELECT IN BRAKE SW IN GEN FIELD OUT LOW FUEL SENS SCI TRANSMIT CCD BUS (-) SCI RECEIVE CCD BUS (+) V RED/LT GRN C SW IN TRAIN MODULE COMPT, ON RIGHT SIDE OF FIREWALL) / / / NO SIDE OF INSTRUMENT NO TEMPER- ATURE (BELOW TRAY) EVAP PURGE SOLENOID (ON BRACKET, MOUNTED ON RIGHT INNER FENDER) LEAK DETECTION PUMP (ON RIGHT FRONT INNER FENDER) DATA LINK BOTTOM OF DASH)