Dodge Pickup R2500 (1996-2010) power distribution center Wiring diagrams

AUTOMATIC SHUTDOWN RELAY (IN POWER DISTRIBUTION CENTER) BATTERY BLK WIRE BLK/GRY WIRE DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE FUSE 4 GEN FUSE GENERATOR GRY/WHT WIRE ORG/ WIRE POWER DISTRIBUTION POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE OF DASH PANEL) FEED RED WIRE STARTING SYSTEM VOLTAGE REG

A/T A/T ONLY BATTERY BLK WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH (ON CLUTCH ROD) DK BLU WIRE DK BLU/YEL WIRE ENGINE STARTER MOTOR ENGINE STARTER MOTOR RELAY (IN POWER DISTRIBUTION CENTER) FUSE 2 FUSE 3 IGNITION SWITCH LOCK M/T M/T A/T PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK/BLK WIRE POWER DISTRIBUTION POWER DISTRIBUTION CENTER POWER- TRAIN CONTROL MODULE ENGINE STARTER RELAY RED WIRE RUN WIRE WHT WIRE YEL WIRE YEL/RED WIRE

AUTOMATIC SHUT DOWN RELAY (IN POWER DISTRIBUTION CENTER) BLK WIRE DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE FUSE 4 FUSE 8 GEN FUSE GENERATOR GENERATOR FIELD GRY/WHT WIRE LEFT BATTERY ORG/ WIRE PNK POWER DISTRIBUTION WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE OF DASH PANEL) RELAY B+ RED WIRE RED/WHT WIRE RIGHT BATTERY STARTING SYSTEM WHT WIRE

A/T A/T ONLY BLK WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CLUTCH PEDAL POSITION SWITCH (ON CLUTCH ROD) DK BLU WIRE DK BLU/YEL WIRE ENGINE STARTER MOTOR ENGINE STARTER MOTOR RELAY (IN POWER DISTRIBUTION CENTER) FUSE 2 FUSE 3 IGNITION SWITCH LEFT BATTERY LOCK M/T M/T ONLY PARK/NEUTRAL POSITION SWITCH PNK/BLK WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE RED WIRE RIGHT BATTERY RUN WIRE STARTER OF DASH PANEL) TO FUEL SHUTDOWN RELAY WHT WIRE YEL WIRE YEL/RED WIRE

A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C HEATER CONTROL A/C HIGH PRESSURE SWITCH A/C LOW PRESSURE SWITCH (ON TOP OF A/C ACCUMULATOR) A/C SELECT SENSE BI-LEVEL PANEL RECIRC/ PANEL BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR BLOCK (RIGHT SIDE OF DASH) BLOWER SWITCH BRN WIRE DEF MODE SWITCH DIESEL GAS DK BLU WIRE DK BLU/BLK WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK GRN WIRE FLOOR MIX FUSE 12 FUSE 2 HI-A/C HEAT-HI HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOT IN RUN HOT IN RUN OR START FUSE 9 JOINT CONNECTOR NO. 1 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE OFF OFF HEAT-LOW LOW-A/C ORG/ WIRE PNK/DK BLU WIRE POWER DISTRIBUTION CENTER TAN WIRE

31 32 33 PNK WIRE AUTOMATIC SHUTDOWN RELAY BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRAKE MASTER CYLINDER) BRN WIRE BRN/DK BLU WIRE BRN/WHT WIRE CAM POS SNS IDLE AIR CTRL 1 IDLE AIR CTRL 4 DK BLU/BLK WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/LT BLU WIRE DK GRN/ORG WIRE DK GRN/RED WIRE EGR SOL CTRL EGR SOLENOID (RIGHT SIDE OF INTAKE MANIFOLD) FUEL INJECTORS FUSE 4 FUSE 8 FUSED B(+) TPS SENS IN FUSED IGN GEN FIELD DRV UPSHFT/TCC CTRL INJ 6 DRIVER INJ 8 DRIVER GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HIGH PRESSURE FUEL SHUT-OFF SOLENOID HIGH PRESSURE FUEL SHUT-OFF SOLENOID RELAY HOT AT ALL TIMES IAT SENS IN ECT SENS IN IDLE AIR CTRL 2 IDLE AIR CTRL 3 IGNITION COIL (RIGHT FRONT OF ENGINE) INJ 1 DRIVER INJ 3 DRIVER INJ 5 DRIVER INJ 2 DRIVER INJ 4 DRIVER LOW PRESSURE FUEL SHUT-OFF SOLENOID LT BLU/BRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAP SENS IN FUEL PRES SENS ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OUTPUT VSS GRD OVERDRV SOL FUEL TEMP SENS P/N PSTN SW IGN COIL DRVR CRNK POS SNS PNK WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE SAFETY WALL) RED/WHT WIRE SENSOR GRD SPEED SENSOR (LEFT REAR OF TRANSMISSION) STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/PNK WIRE TAN/WHT WIRE TAN/YEL WIRE TRANS TEMP IN INJ 7 DRIVER TRANSMISSION OUTPUT SHAFT VAR FORCE SOL VIO WIRE VIO/BLK WIRE VIO/TAN WIRE VIO/WHT WIRE VSS IN OUTPUT VSS SIG GOV PRESS SIG TRANS RELAY WHT/DK BLU WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/WHT WIRE

5.2L, 5.9L ONLY A/T AUTOMATIC SHUTDOWN RELAY BLK/DK GRN WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE BRN/DK BLU WIRE BRN/WHT WIRE CAM POS SNS IDLE AIR 1 IDLE AIR 4 DISTRIBUTOR DK BLU/BLK WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/ORG WIRE DK GRN/RED WIRE EGR SOL CTRL FUEL INJECTORS FUEL PUMP RELAY FUSE 9 FUSE BLOCK FUSED B(+) TPS SENS IN GEN FIELD DRV TCC DRVR INJ 6 DRIVER INJ 8 DRIVER GROUND GROUND GRY WIRE GRY/BLK WIRE GRY/LT BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT IN RUN OR START IAT SENS IN ECT SENS IN IDLE AIR 2 IDLE AIR 3 IGN (POWER) IGNITION COIL (RIGHT FRONT OF ENGINE) INJ 1 DRIVER INJ 3 DRIVER INJ 5 DRIVER INJ 2 DRIVER INJ 4 DRIVER LT BLU/BRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE M/T MAP SENS IN NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OUTPUT SENS OVERDRV SOL FUEL TEMP SIG PARK/NEUTRAL POSITION SWITCH (ON TRANSMISSION) PNK WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE SAFETY WALL) PRK/NEUTRAL COIL DRIVER CRNK POS SNS RED/WHT WIRE SENSOR GRD STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/PNK WIRE TAN/WHT WIRE TAN/YEL WIRE TRANS TEMP IN INJ 7 DRIVER TRANSMISSION OUPUT SHAFT SPEED SENSOR (LEFT REAR OF TRANSMISSION) VAR FRCE SOL VEHICLE SPEED SENSOR (ON TRANSMISSION OR TRANSFER CASE) VIO WIRE VIO/BLK WIRE VIO/TAN WIRE VIO/WHT WIRE VSS IN OUTPUT SENS GOV PRESS SIG TRANS RELAY WHT/DK BLU WIRE WHT/ORG WIRE YEL/BLK WIRE YEL/WHT WIRE

1 2 3 4 5 6 7 8 TRANS RLY OUT A/C COMP RLY A/C HIGH PRESSURE CUTOUT SWITCH (A/C HIGH PRESSURE LINE) A/C LOW PRESSURE CUTOUT SWITCH (A/C LOW PRESSURE LINE) A/C REQUEST A/C SELECT IN BRAKE SW IN A/C SYSTEM AIR CONDITIONING SYSTEM AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL OVERDRV IND TRANS TEMP IND BATT TEMP SENS GEN IND DRVR MIL IND DRVR SRI DRIVER FUEL PMP RLY EVAP SOL DRVR BATTERY TEMPER- ATURE SENSOR (BELOW BATTERY) BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (IN DISTRIBUTOR) CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM CRUISE FEED ASD RELAY SENS TRANS OVERDRV DATA LINK CONNECTOR (LEFT I/P) DK BLU WIRE DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE DUTY CYCLE/ EVAP PURGE SOLENOID (REAR OF INTAKE MANIFOLD) ENGINE DIAGNOSTIC CONNECTOR FUEL LEVEL IN FUSE 8 FUSE 4 GEN IND LAMP GENERATOR GRY/LT BLU WIRE GRY/PNK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN RUN OR START FUSE BLOCK FUSE 11 INSTRUMENT CLUSTER INTAKE AIR TEMPER- ATURE SENSOR (RIGHT SIDE OF INTAKE MANIFOLD) JOINT CONNECTOR C (BEHIND LEFT KNEE BOLSTER) LOW FUEL SENS SCI TRANSMIT LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MESSAGE CENTER MIL IND LAMP ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE SWITCH PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE SAFETY WALL) RED WIRE RED/LT GRN WIRE RED/WHT WIRE SCI RECEIVE SENSOR GRD GOV PRESS SIG VAR FORCE SOL OVERDRV SOL TCC SOL CTRL TRANS TEMP SNS STOP LAMP SWITCH (UNDER LEFT SIDE OF I/P) TACH SIGNAL TACH SIGNAL CRUISE SW IN TAN/RED WIRE TAN/YEL WIRE THROTTLE POSITION SENSOR (SIDE OF THROTTLE BODY) TRANS- MISSION RELAY TRANSMISSION SOLENOID ASSEMBLY (TRANSMISSION) UP SHIF IND VIO WIRE VIO/WHT WIRE WHT WIRE WHT/DK BLU WIRE WHT/PNK WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 TRANS RLY OUT A/T AUTOMATIC SHUTDOWN RELAY BATTERY BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE DK BLU WIRE DK BLU/BLK WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/RED WIRE EGR FAULT MON EGR SOL CTRL ENGINE COOLANT TEMPERATURE SENSOR (LEFT REAR OF CYLINDER HEAD) FUSE 8 FUSE 4 FUSED B(+) TPS SENS IN GEN FIELD DRV TCC DRVR GROUND GROUND GRY/BLK WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED INTAKE AIR SYSTEM HEATED INTAKE AIR SYSTEM RELAY NO. 1 (BELOW LEFT BATTERY) HEATED INTAKE AIR SYSTEM RELAY NO. 2 (BELOW LEFT BATTERY) HOT AT ALL TIMES HOT IN RUN AND START FUSE BLOCK FUSE 9 IAT SENS IN ECT SENSOR IGN (POWER) INSTRUMENT CLUSTER SYSTEM LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE M/T NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE OUTPUT SENS PARK/NEUTRAL POSITION SWITCH PNK 22 23 WIRE PNK WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE SAFETY WALL) PRK/NEUTRAL AIR SYS RLY 1 SPEED SENS SIG AIR SYS RLY 2 RED WIRE RED/WHT WIRE SENSOR GRD SENSOR GRD GOV PRESS SIG VAR FORCE SOL OVERDRV SOL TCC SOL CTRL TRANS TEMP SNS TAN/BLK WIRE THROTTLE POSITION SENSOR (SIDE OF THROTLLE BODY) TRANS TEMP IN TRANSMISSION OUPUT SHAFT SPEED SENSOR (LEFT REAR OF TRANSMISSION) TRANSMISSION SOLENOID ASSEMBLY (TRANSMISSION) VAR FRCE SOL VIO WIRE VIO/WHT WIRE VSS IN OUTPUT SENS GOV PRESS SIG TRANS RELAY WAIT TO START OVERDRV SOL WATER IN FUEL WHT/ORG WIRE YEL/BLK WIRE

A/C COMP RLY A/C HIGH PRESSURE CUTOUT SWITCH (A/C HIGH PRESSURE LINE) A/C LOW PRESSURE CUTOUT SWITCH (A/C LOW PRESSURE LINE) A/C REQUEST A/C SELECT IN BRAKE SW IN GENERATOR A/C SYSTEM AIR CONDITIONING SYSTEM (A/C-HEATER CONTROL SWITCH) AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL OVERDRV IND TRANS TEMP IND BATT TEMP SENS GEN IND DRVR MIL IND DRVR WATER IN FUEL BATTERY TEMPER- ATURE SENSOR (BELOW BATTERY) BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/RED WIRE BLK/WHT WIRE BRN WIRE CRUISE CONTROL SYSTEM CRUISE FEED ASD RELAY SENS TRANS OVERDRV DATA LINK CONNECTOR DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN WIRE DK GRN/ORG WIRE DK GRN/RED WIRE EGR DIAG FUSE 11 FUSE BLOCK GEN IND LAMP GENERATOR GRY/LT BLU WIRE HOT IN START OR RUN INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM INTAKE AIR TEMPER- ATURE SENSOR (RIGHT SIDE OF INTAKE MANIFOLD) JOINT CONNECTOR C (BEHIND LEFT KNEE BOLSTER) LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MIL IND LAMP NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/WHT WIRE OVERDRIVE SWITCH PNK 13 14 WIRE PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PNK/DK GRN WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER POWERTRAIN CONTROL MODULE (RIGHT SIDE SAFETY WALL) RED WIRE RED/LT GRN WIRE SCI RECEIVE SCI TRANSMIT SPEEDOMETER STOP LAMP SWITCH (UNDER LEFT SIDE OF I/P) TACH SIGNAL TACH SIGNAL CRUISE SW IN TAN/ORG WIRE TAN/RED WIRE TAN/YEL WIRE TRANS- MISSION RELAY WATER IN FUEL SENSOR (BOTTOM OF FUEL FILTER) WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL/RED WIRE