Dodge Pickup R2500 (1996-2010) hot in run or start Wiring diagrams

4 3 ENGINE DIAGNOSTIC CONNECTOR 8 9 10 11 PNK WIRE A/C COMPRESSOR RELAY, FUEL PUMP RELAY ABS RWAL AIR BAG SYSTEM CONTROL MODULE, MESSAGE CENTER BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CONTROLLER ANTI-LOCK BRAKE (ABS) CONTROLLER ANTI-LOCK BRAKE (BEHIND (CENTER OF DASH) DATA LINK CONNECTOR (PARTIAL) (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM FOG LAMP SWITCH FUSE 11 FUSE 12 FUSE 13 FUSE 9 FUSE BLOCK FUSED B(+) TP SENS SIG GND GND FUSED IGN (ST/RUN) SENSOR GND PNP SW SENSE ECT SENS SIG GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT W/HEADLAMP SWITCH IN PARK OR HEAD POSITION RHEOSTAT CONTROLLED ILLUM IND INSTRUMENT CLUSTER JOINT CONNECTOR JOINT CONNECTOR C (BEHIND KNEE BOLSTER) JOINT CONNECTOR C (PIN 5) (INTERIOR LIGHT SYSTEM) LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE SWITCH PNK WIRE PNK/DK BLU WIRE POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF DASH PANEL) RED/WHT WIRE RWAL ABS SENSE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) SWITCH (ON FRONT AXLE TUBE) TAN WIRE TAN/BLK WIRE TRANSMISSION OUTPUT SHAFT SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

28 30 CCD (-) CCD (+) 6 13 24 25 OD LAMP DRIVER TRANS OD SW SENSE BRAKE SW SENSE GENERATOR OUTPUT 9 10 11 12 PNK WIRE BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CCD(-) DATA LINK CONNECTOR (PARTIAL) (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/BLK WIRE FUEL PUMP, AUTOMATIC SHUTDOWN RELAYS FUSE 14 FUSE 9 FUSED B(+) TP SENS SIG GND GND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START IND INSTRUMENT CLUSTER JOINT CONNECTOR 1 JOINT CONNECTOR 3 JOINT CONNECTOR 7 JUNCTION BLOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVER- DRIVE OFF IND OVERDRIVE SWITCH PNK WIRE POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) RED/WHT WIRE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) SWITCH (ON FRONT AXLE TUBE) TAN/BLK WIRE TRANSMISSION OUTPUT SHAFT SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/BRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

2 4 6 16 17 22 23 31 32 FUSED IGN (ST/RUN) SENSOR GND PNP SW SENSE ECT SENS SIG 28 30 CCD (-) CCD (+) 6 13 24 25 OD LAMP DRIVER TRANS OD SW SENSE BRAKE SW SENSE GENERATOR OUTPUT 8 9 10 11 PNK WIRE BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CCD(-) DATA LINK CONNECTOR (PARTIAL) (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/BLK WIRE FUEL PUMP, AUTOMATIC SHUTDOWN RELAYS FUSE 14 FUSE 9 FUSED B(+) TP SENS SIG GND GND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IND INSTRUMENT CLUSTER JOINT CONNECTOR 1 JOINT CONNECTOR 3 JOINT CONNECTOR 7 JUNCTION BLOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVER- DRIVE OFF IND OVERDRIVE SWITCH PNK WIRE POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) RED/WHT WIRE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) SWITCH (ON FRONT AXLE TUBE) TAN/BLK WIRE TL GRN WIRE TRANSMISSION OUTPUT SHAFT SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/BRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

10 11 12 13 PNK WIRE 4 3 ENGINE DIAGNOSTIC CONNECTOR A/C COMPRESSOR RELAY, FUEL PUMP RELAY ABS RWAL AIR BAG SYSTEM CONTROL MODULE, MESSAGE CENTER BLK WIRE BLK/GRY WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLK/PNK WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CONTROLLER ANTI-LOCK BRAKE (ABS) CONTROLLER ANTI-LOCK BRAKE (BEHIND (CENTER OF DASH) DATA LINK CONNECTOR (PARTIAL) (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/BLK WIRE DK BLU/WHT WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM FOG LAMP SWITCH FUSE 11 FUSE 12 FUSE 13 FUSE 9 FUSE BLOCK FUSED B(+) TP SENS SIG GND GND FUSED IGN (ST/RUN) SENSOR GND PNP SW SENSE ENG SPEED SENS SIG ECT SENS SIG GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT W/HEADLAMP SWITCH IN PARK OR HEAD POSITION RHEOSTAT CONTROLLED ILLUM IND INSTRUMENT CLUSTER JOINT CONNECTOR JOINT CONNECTOR C (BEHIND KNEE BOLSTER) JOINT CONNECTOR C (PIN 5) (INTERIOR LIGHT SYSTEM) LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE LT GRN/YEL WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE SWITCH PNK WIRE PNK/DK BLU WIRE POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF DASH PANEL) RED/WHT WIRE RWAL ABS SENSE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) SWITCH (ON FRONT AXLE TUBE) TAN WIRE TAN/BLK WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

2 4 6 16 17 22 23 31 32 FUSED IGN (ST/RUN) SENSOR GND PNP SW SENSE ECT SENS SIG 28 30 CCD (-) CCD (+) 6 13 24 25 OD LAMP DRIVER TRANS OD SW SENSE BRAKE SW SENSE GENERATOR OUTPUT 8 9 10 11 PNK WIRE BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE CCD(-) DATA LINK CONNECTOR (PARTIAL) (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/BLK WIRE FUEL PUMP, AUTOMATIC SHUTDOWN RELAYS FUSE 14 FUSE 9 FUSED B(+) TP SENS SIG GND GND GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START IND INSTRUMENT CLUSTER JOINT CONNECTOR 1 JOINT CONNECTOR 3 JOINT CONNECTOR 7 JUNCTION BLOCK LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVER- DRIVE OFF IND OVERDRIVE SWITCH PNK WIRE POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) RED/WHT WIRE STOP LAMP SWITCH (TOP OF BRAKE PEDAL BRACKET) SWITCH (ON FRONT AXLE TUBE) TAN/BLK WIRE TL GRN WIRE TRANSMISSION OUTPUT SHAFT SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/BRN WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

BASE MIDLINE BATTERY BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/ORG WIRE BLK/RED WIRE BRN WIRE CCD BUS (+) CCD BUS (-) HORN RLY CTRL CENTRAL TIMER MODULE (LEFT SIDE OF DASH) DATA LINK CONNECTOR (LEFT BOTTOM OF DASH) DK BLU (OR DK BLU/WHT) WIRE DK BLU WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM SOUND SYSTEM DR LK MOTOR RADIO CTRL MUX FUSE 11 FUSE 6 HORNS SYSTEM HOT AT ALL TIMES HOT IN ACC OR RUN HOT IN RUN OR START IGNITION KEY-IN IGN SW WSHR SW SENSE WPR PARK SW WPR SW SIG INTERIOR LIGHTS SYSTEM WARNING SYSTEMS J/C 5 (LEFT SIDE OF DASH) J/C 7 (LEFT KICK PANEL) JUNCTION BLOCK (LEFT END OF DASH) FUSE 13 LT BLU WIRE LT GRN WIRE LT GRN/ORG WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK GRN WIRE PNK/BLK WIRE PNK/DK GRN WIRE PNK/LT BLU WIRE RED WIRE RED/BLK WIRE RED/DK BLU WIRE TAN WIRE VIO WIRE VIO/BRN WIRE WARNING SYSTEMS WHT WIRE WHT/BLK WIRE WHT/DK BLU WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL/DK GRN WIRE

BASE/MIDLINE BLK WIRE BLK/LT GRN WIRE BLU WIRE CENTRAL TIMER MODULE (LEFT SIDE OF DASH) DK BLU WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DRIVER DOOR AJAR SWITCH FUSE 11 FUSE 13 FUSE 6 FUSED B (+) FUSED IGN GROUND HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER J/C 6 (BEHIND LEFT SIDE OF DASH) J/C 8 (CENTER OF DASH) JUNCTION BLOCK (LEFT END OF DASH) KEY-IN SWITCH (LEFT KICK PANEL) KEY-IN/LIGHTS ON WARNING KEY-IN/ LF DR AJAR SWITCH SENSE LT BLU WIRE LT GRN WIRE OFF RED WIRE SEAT BELT IND SEAT BELT SWITCH SEAT- BELT SW SENSE TONE REQUEST STANDARD CAB TAN WIRE TONE REQUEST WHT WIRE

18 19 20 PNK WIRE BATTERY TEMPER- ATURE SENSOR (BELOW BATTERY TRAY) BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BRN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE DK GRN/RED WIRE ENGINE COOLANT TEMPERATURE SENSOR (ON LEFT SIDE OF CYLINDER HEAD, AT REAR END) ENGINE SPEED SENSOR (ON FRONT OF ENG, IN TIMING CHAIN CASE/COVER) ENGINE STARTER MOTOR RELAY (HOT IN START) FUEL HEATER (ABOVE ENGINE STARTER MOTOR) FUEL HEATER RELAY (ON POWER DISTRIBUTION CENTER) FUEL SHUT DOWN RELAY (ON FIREWALL, NEAR MASTER CYLINDER) FUSE 7 FUSE 9 GRY/BLK WIRE GRY/ORG WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN OR START JUNCTION BLOCK (RIGHT END OF DASH) FUSE 11 JOINT CONNECTOR 1 (IN PDC) JUNCTION BLOCK (RIGHT END OF DASH) FUSE 9 LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE PNK 4 5 6 WIRE PNK/YEL WIRE RED/BLK WIRE RED/TAN WIRE RED/VIO WIRE RED/YEL WIRE TAN WIRE TAN/BLK WIRE VIO WIRE VIO/WHT WIRE WATER IN-FUEL SENSOR (AT BOTTOM OF FUEL FILTER, IN DRAIN VALVE)

1 2 3 4 5 6 7 8 TRANS RLY OUT A/C REQUEST A/C SELECT IN BRAKE SW IN GEN FIELD OUT A/T AIR CONDI- TIONING SYSTEM AUTO SHT RLY CRUISE VAC SOL CRUISE VNT SOL OVERDRV IND BATT TEMP SENS BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/RED WIRE BRN WIRE CCD(-) CRUISE CONTROL SYSTEM CRUISE FEED ASD RELAY SENS TRANS OVERDRV CRUISE SW IN DATA LINK CONNECTOR (LEFT BOTTOM OF DASH) DK BLU/ORG WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE DK GRN/ORG WIRE FUSE 17 FUSE M GENERATOR HOT AT ALL TIMES HOT AT ALL TIMES JUNCTION BLOCK (RIGHT END OF DASH) FUSE 14 HOT IN RUN OR START IND INSTRUMENT CLUSTER JOINT CONNECTOR 1 (IN PDC) JOINT CONNECTOR NO 6 (TOP OF STEERING COLUMN, BEHIND INSTRUMENT PANEL) 2 3 LT GRN WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE M/T ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE OFF IND OVERDRIVE SWITCH PNK 4 5 6 WIRE PNK WIRE PNK/DK BLU WIRE PNK/WHT WIRE PNK/YEL WIRE POWER DISTRIBUTION CENTER (IN ENG COMPT, ON LEFT INNER FENDER PANEL) POWERTRAIN CONTROL MODULE (IN ENG COMPT, ON RIGHT SIDE OF FIREWALL) RED WIRE RED/LT GRN WIRE SCI TRANSMIT CCD BUS (-) SCI RECEIVE CCD BUS (+) SENSOR GRD GOV PRESS SIG VAR FORCE SOL OVERDRV SOL TCC SOL CTRL TRANS TEMP SNS STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TAN/RED WIRE THROTTLE POSITION SENSOR (ON TOP OF INJECTOR PUMP) TRANS- MISSION RELAY TRANSMISSION SOLENOID ASSEMBLY (ON LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/BRN WIRE VIO/WHT WIRE WAIT TO WHT/BLK WIRE WHT/DK BLU WIRE WHT/PNK WIRE WHT/VIO WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/DK BLU WIRE BLK/LT BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BRN/ORG WIRE CAMSHAFT POSITION SENSOR CCD(-) CUMMINS BUS (-) DATA LINK CONNECTOR (LEFT BOTTOM OF DASH) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE FUEL HEATER (IN TOP OF FUEL FILTER HOUSING) FUEL TRANSFER PUMP (ON LOWER LEFT SIDE OF ENG, BELOW REARWARD OF FUEL FILTER) FUSE 17 FUSE 11 FUSE 9 GRY WIRE GRY/BLK WIRE HOT IN RUN OR START IND INSTRUMENT CLUSTER JOINT CONNECTOR JOINT CONNECTOR 7 (LEFT SIDE OF INSTRUMENT PANEL) JUNCTION BLOCK (LEFT END OF DASH) LT BLU/BLK WIRE LT GRN/BLK WIRE LT GRN/DK BLU WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE PNK/DK BLU WIRE PTO SWITCH RED/BLK WIRE RED/TAN WIRE RED/WHT WIRE VIO/BRN WIRE VIO/WHT WIRE WAIT TO WHT/BLK WIRE WHT/ORG WIRE WHT/PNK WIRE WHT/VIO WIRE YEL/DK BLU WIRE YEL/LT GRN WIRE YEL/WHT WIRE