Dodge Ram Wagon B2500 (1996-2002) blk/tan Wiring diagrams

5 VOLT SUPPLY SENSOR GROUND AUTOMATIC SHUTDOWN RELAY BLK WIRE BLK/LT BLU WIRE BLK/TAN WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CCD (+) CCD BUS(-) DK BLU WIRE DK BLU/BLK WIRE ECT SIG ENGINE CONTROLS SYSTEM FUSE 11 FUSE 9 FUSED (B+) TPS SIG GROUND GROUND GENERATOR GOVERNOR PRESSURE SIGNAL GRN WIRE GRY WIRE GRY/BLK WIRE HOT IN RUN, START IGN SENSOR GND PNP SW SENSE INSTRUMENT CLUSTER JUNCTION BLOCK LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE MIL IND ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE ORG/WHT WIRE OVERDRIVE LAMP OVERDRIVE SOLENOID CONTROL OVERDRIVE SWITCH PNK 5 WIRE PNK WIRE POWER SUPPLY POWERTRAIN CONTROL MODULE (CENTER OF FIREWALL) RED WIRE RED/WHT WIRE TAN/BLK WIRE TORQUE CONVERTER CLUTCH SOLENOID CONTROL TRANSMISSION RELAY OUTPUT TRANSMISSION SOLENOID ASSEMBLY (ON LEFT SIDE OF TRANSMISSION) TRANSMISSION TEMPERATURE SENSOR SIGNAL VARIABLE FORCE SOLENOID CONTROL VIO WIRE VIO/BRN WIRE VIO/LT BLU WIRE VIO/WHT WIRE WARNING LAMP DRIVE WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WHT/PNK WIRE

7 6 5 4 PNK WIRE AUTOMATIC SHUTDOWN RELAY BLK WIRE BLK/LT BLU WIRE BLK/TAN WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/YEL WIRE CLOSED IN P&N POSITIONS DATA LINK CONNECTOR (BELOW STEERING COLUMN) DK BLU WIRE DK BLU/BLK WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR (IN WATER JACKET AT FRONT OF INTAKE MANIFOLD) FUSE 14 FUSE 17/18 GRN WIRE HOT AT ALL TIMES JUNCTION BLOCK LT BLU WIRE LT GRN WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR ORG/ WIRE ORG/DK BLU WIRE ORG/DK GRN WIRE OTHERS OUTPUT SHAFT SPEED SENSOR (ON BOTTOM OF TRANSMISSION) PARK/NEUTRAL POSITION SWITCH (ON LEFT LOWER SIDE OF TRANSMISSION) PNK 1 WIRE PNK WIRE POWER AMPLIFIER POWER DISTRIBUTION CENTER RED WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM (ENGINE STARTER MOTOR RELAY) STOP LAMP SW SENSE STOP LAMP SWITCH (ON BRAKE PEDAL BRACKET) TAN WIRE TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY ASSEMBLY) TRANSMISSION RELAY (IN PDC) VIO WIRE VIO/BRN WIRE VIO/LT BLU WIRE VIO/WHT WIRE VSS SIG W/ POWER AMPLIFIER WHT WIRE WHT/BLK WIRE WHT/ORG WIRE WHT/PNK WIRE YEL WIRE

5 VOLT SUPPLY BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/ORG WIRE DATA LINK CONNECTOR (BELOW STEERING COLUMN) PNK WIRE DK BLU WIRE DK BLU/BLK WIRE DK GRN/RED WIRE ELECTRONIC TRANSMISSION RELAY (DASH PANEL, NEAR BRAKE MASTER CYLINDER) ENGINE COOLANT TEMPERATURE SENSOR (BEHIND GENERATOR) FUSE 12 FUSE 19/20 FUSE 8 GRN WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) MAP SENSOR SIGNAL ORG/ WIRE ORG/DK BLU WIRE OUTPUT SHAFT SPEED SENSOR (SIDE OF TRANSMISSION) PNK 13 14 15 16 WIRE PNK 16 7 6 5 4 WIRE PNK WIRE POWER DISTRIBUTION CENTER RED WIRE RED/WHT WIRE SENSOR GROUND STARTING/ CHARGING SYSTEM (ENGINE STARTER MOTOR RELAY) TAN WIRE TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/LT BLU WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

5 VOLT SUPPLY BLK WIRE BLK/LT BLU WIRE BLK/TAN WIRE BLU WIRE BRN/ORG WIRE CKP SENSOR SIGNAL CRANKSHAFT POSITION SENSOR (TOP OF TRANSMISSION BELL HOUSING) DK BLU WIRE DK BLU/BLK WIRE DK GRN/RED WIRE FUSE 17 FUSE 19 FUSE BLOCK FUSED (B+) TPS SIG MAP SENS SIG GROUND GROUND GRN WIRE GRY WIRE GRY/BLK WIRE HOT IN RUN, START IGN SENSOR GND PNP SW SENSE CKP SIG ECT SIG LR/LU SOLENOID CONTROL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE NOTE: TRANSMISSION SCHEMATIC IS VALID FOR FOUR SPEED MODELS ONLY OD LP DRIVER OD OFF SW SENSE SCI TRANSMIT SCI RECEIVE ORG/ WIRE ORG/BLK WIRE ORG/DK BLU WIRE ORG/WHT WIRE OVERDRIVE ON/OFF INDICATOR LAMP OVERDRIVE SOLENOID CONTROL OVERDRIVE SWITCH PNK 13 14 15 16 WIRE PNK 5 WIRE PNK WIRE POWERTRAIN CONTROL MODULE (RIGHT SIDE OF SAFETY WALL) RED WIRE RED/WHT WIRE SENSOR GROUND TAN WIRE TAN/BLK WIRE TORQUE CONVERTER CLUTCH SOLENOID CONTROL TRANSMISSION TEMPERATURE SENSOR SIGNAL VARIABLE FORCE SOLENOID CONTROL GOVERNOR PRESSURE SIGNAL VIO WIRE VIO/LT BLU WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

5 VOLT SUPPLY BLK WIRE BLK/LT BLU WIRE BLK/RED WIRE BLK/TAN WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/ORG WIRE DATA LINK CONNECTOR (BELOW STEERING COLUMN) PNK WIRE DK BLU WIRE DK BLU/BLK WIRE DK GRN/RED WIRE ELECTRONIC TRANSMISSION RELAY (DASH PANEL, NEAR BRAKE MASTER CYLINDER) ENGINE COOLANT TEMPERATURE SENSOR (BEHIND GENERATOR) FUSE 12 FUSE 19/20 FUSE 8 GRN WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) MAP SENSOR SIGNAL ORG/ WIRE ORG/DK BLU WIRE OUTPUT SHAFT SPEED SENSOR (SIDE OF TRANSMISSION) PNK 13 14 15 16 WIRE PNK 16 7 6 5 4 WIRE PNK WIRE POWER DISTRIBUTION CENTER RED WIRE RED/WHT WIRE SENSOR GROUND STARTING/ CHARGING SYSTEM (ENGINE STARTER MOTOR RELAY) TAN WIRE TAN/BLK WIRE THROTTLE POSITION SENSOR (ON THROTTLE BODY) VEHICLE SPEED SENSOR (LEFT SIDE OF TRANSMISSION) VIO WIRE VIO/LT BLU WIRE VIO/WHT WIRE WHT WIRE WHT/ORG WIRE

1 5 6 8 14 DOOR AJAR SENSE DOOR AJAR SENSE GROUND FUSED IGN FUSED B(+) BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE BRN/TAN WIRE CCD BUS (-) CENTRAL TIMER MODULE (BEHIND LEFT CENTER OF DASH) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/PNK WIRE DK GRN WIRE DOOR AJAR SENSE DRIVER CYLINDER LOCK SWITCH DRIVER DOOR AJAR SWITCH FUSE 15 FUSE 2 FUSE 7 FUSE BLOCK (ON LEFT END OF DASH) HEADLAMP RELAY HEADLAMP SWITCH HORN RELAY HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START INSTRUMENT CLUSTER JOINT CONNECTOR 2 (LEFT SIDE OF DASH) JOINT CONNECTOR 3 (LEFT SIDE OF DASH) JOINT CONNECTOR 4 (LEFT SIDE OF DASH) LT BLU WIRE ORG/ WIRE PASSENGER CYLINDER LOCK SWITCH PASSENGER DOOR AJAR SWITCH PNK WIRE POWER SUPPLY POWERTRAIN CONTROL MODULE (CENTER OF FIREWALL) REAR DOOR AJAR SWITCH RED WIRE RED/TAN WIRE RELAY & FUSE BLOCK (ON LEFT END OF DASH) SIDE DOOR AJAR SWITCH TAN WIRE TAN/RED WIRE VIO/BRN WIRE VTSS LAMP WHT WIRE WHT/BLK WIRE YEL WIRE YEL/ORG WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 LF DOOR AJAR SW ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM DOOR LOCKS SYSTEM ANTI-THEFT SYSTEM AUX DOOR SW CCD BUS (+) CCD BUS (-) HORN RLY CTRL BATTERY BLK WIRE BLK/ORG WIRE BLK/RED WIRE BLK/TAN WIRE BLK/WHT WIRE BRN WIRE BRN/TAN WIRE CENTRAL TIMER MODULE (BEHIND DASH, ON LEFT CENTER DASH PANEL SUPPORT) COMPUTER DATA LINES DK BLU WIRE DK BLU/PNK WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM INTERIOR LIGHTS SYSTEM DOOR UNLK SW FUSE 15 FUSE 2 FUSE 7 FUSE BLOCK (BEHIND LEFT SIDE OF DASH) HEADLIGHTS SYSTEM HORN SYSTEM HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGN SW OUTPUT KEY IN IGN SW WASHER SW SENSE WIPER PARK SW INT WIPER SW MUX J/C 2 (LEFT SIDE OF DASH) J/C 3 (LEFT SIDE OF DASH) LT BLU WIRE ORG/BLK WIRE ORG/VIO WIRE PNK WIRE PNK/BLK WIRE PNK/VIO WIRE RED WIRE RED/TAN WIRE TAN WIRE TAN/RED WIRE VIO WIRE VIO/BRN WIRE VTSS IND DRIVER DOOR UNLK DRV CYL LOCK SW MUX WARNING SYSTEM WHT/BLK WIRE WHT/BRN WIRE WIPER MODE SW WIPER RLY CNTRL RF DOOR AJAR SW GROUND WIPER/WASHER SYSTEM YEL WIRE YEL/ORG WIRE

15 14 14 15 (MIDLINE) (HIGHINE) BASE BLK WIRE BLK/DK GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BLU WIRE CDD BUS (+) CENTRAL TIMER MODULE (HIGHLINE) (LEFT CENTER DASH PANEL SUPPORT) COMPUTER DATA LINES SYSTEM HIGHINE CONTROL DRIVER DK BLU WIRE DK BLU/PNK WIRE DK GRN WIRE DK PNK/ PNK WIRE DOOR AJAR SWITCH SENSE DRIVER DOOR AJAR SWITCH EXCEPT BASE FUSE 1 FUSE 15 FUSE 2 FUSE 7 FUSE BLOCK (ON LEFT ENG OF DASH) FUSED B (+) FUSED IGN (RUN/ACC) FUSED IGN (START/RUN) GROUND HEADLAMP SWITCH HIGHLINE ONLY HOT AT ALL TIMES HOT IN RUN OR ACC HOT IN RUN OR START IGNITION SWITCH KEY-IN IGNITION SWITCH INSTRUMENT CLUSTER INTERFACE BUFFER J/C 2 (LEFT SIDE OF DASH) J/C 3 (BEHIND LEFT SIDE OF DASH) KEY-IN IGN SW SENSE LT BLU WIRE LT GRN WIRE LT GRN/RED WIRE MIDLINE OFF HEAD OTHERS PARK PNK WIRE PNK/WHT WIRE POWER DOOR LOCK MODULE POWER SUPPLY RED WIRE RED/TAN WIRE RELAY & FUSE BLOCK (ON LEFT END OF DASH) SEAT BELT INDICATOR SEAT BELT SWITCH TAN WIRE WHT WIRE WHT/BLK WIRE

ANTI-LOCK BRAKE CONTROLLER LOW WASHER FLUID LEVEL SENSOR BLK WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE DK GRN/RED WIRE DK GRN/WHT WIRE FUSE 10 FUSE BLOCK (RIGHT SIDE OF I/P) GROUND HIGH HIGH SWITCH OFF LOW LOW MAX MAX MIN MIN ON OFF HOT IN ACC OR RUN INSTRUMENT CLUSTER LOW WASHER FLUID LEVEL LAMP INTERMITTENT WIPER CONTROL MODULE (BEHIND TOP OF GLOVE BOX) LOW MAX MIN OFF PARK SWITCH RED WIRE RWAL ABS VIO WIRE WASHER WASHER PUMP MOTOR (BOTTOM OF WASHER FLUID RESERVOIR) WHT WIRE WHT/BLK WIRE WIPER MOTOR WIPER MOTOR PARK SENSE WIPER PARK SWITCH SENSE WIPER SWITCH WIPER SWITCH DELAY SIGNAL WIPER SWITCH INTER. SIGNAL WIPER SWITCH MODE SIGNAL WASHER PUMP CONTROL SWITCH OUTPUT FUSE IGN. (RUN-ACC) YEL WIRE

BLK WIRE BLK/GRY WIRE BLK/TAN WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CENTRAL TIMER MODULE (BEHIND DASH, ON LEFT CENTER DASH PANEL SUPPORT) DK BLU WIRE DK DK DK DK DK DK GRN WIRE DK GRN/WHT WIRE FUSE 3 FUSE BLOCK (ON LEFT END OF DASH) GRN WIRE HOT IN RUN OR ACC INSTRUMENT CLUSTER INTERMITT WIPER SWITCH MUX J/C 2 (BEHIND DASH, ON LEFT CENTER PANEL SUPPORT BRACKET) J/C 4 (BEHIND DASH, ON LEFT CENTER DASH PANEL SUPPORT) LOW WASHER FLUID SENSE LT BLU WIRE MULTI- FUNCTION SWITCH NCA WIRE NEAR BOTTOM OF BRAKE BOOSTER) PARK SWITCH RED WIRE RED/LT BLU WIRE TAN WIRE VIO WIRE WASH SWITCH WASHER FLUID LEVEL SWITCH (BOTTOM OF WASHER RESERVOIR) WASHER SWITCH SENSE WHT WIRE WHT/BRN WIRE WINDSHIELD WASHER PUMP (ON BOTTOM OF WASHER FLUID RESERVOIR) WIPE/ WASH SWITCH WIPER MOTOR (ON PLENUM PANEL) WIPER PARK SWITCH SENSE WIPER RELAY (BEHIND GLOVE BOX, TAPED TO WIRE HARNESS) WIPER RELAY CONTROL WIPER SWITCH MODE SENSE