Dodge Ram Wagon B2500 (1996-2002) headlamp switch Wiring diagrams

BASE BASE MIDLINE BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BRN WIRE BRN/TAN WIRE CENTER DOME LAMP CENTRAL TIMER MODULE (BEHIND DASH, ON LEFT CENTER DASH PANEL SUPPORT) COURTESY LAMP RELAY (BEHIND LEFT CENTER OF DASH, ON WIRING TROUGH) DOME DEFEAT DOME ON FRONT DOME LAMP FRONT DOME/ READING LAMPS FUSE 12 GLOVE BOX LAMP) HEADLAMP SWITCH HIGHLINE (BODY HARN, NEAR BREAKOUT TO LEFT SPEAKER JUMPER) HIGHLINE MIDLINE, HIGHLINE HOT AT ALL TIMES JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) LEFT FRONT DOOR JAMB SWITCH MIDLINE HIGHLINE MIDLINE MIDLINE, HIGHLINE MIDLINE ONLY PNK/LT BLU WIRE PNK/WHT WIRE POWER DOOR LOCK MODULE (BEHIND CENTER OF DASH) REAR DOME LAMP REAR DOOR JAMB SWITCH RIGHT FRONT DOOR JAMB SWITCH RIGHT VISOR LAMP SIDE DOOR JAMB SWITCH TAN WIRE TAN/RED WIRE UNDERHOOD LAMP/ MERCURY SWITCH WHT PNK/ WIRE YEL (OR WIRE YEL WIRE

ALL EXCEPT BASE BLK WIRE BLK/LT BLU WIRE BLK/PNK WIRE BLK/WHT WIRE CENTER DOME LAMP CENTRAL TIMER MODULE (ON LEFT CENTER DASH PANEL SUPPORT) COURTESY LAMP RELAY DOME LAMPS SWITCH DRIVER DOOR AJAR SWITCH EXCEPT BASE FRONT DOME LAMP FRONT DOME/ READING LAMPS FUSE 1 GLOVE BOX LAMP/ SWITCH HEAD PARK HEADLAMP SWITCH HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER (LEFT SIDE OF DASH) INT LAMPS OFF ON LEFT VISOR/ VANITY LAMP LT BLU WIRE MIDLINE ONLY NCA WIRE NEAR BOTTOM OF BRAKE BOOSTER) NEAR LEFT "B" PILLAR) OFF PASSENGER DOOR AJAR SWITCH PNK (LEFT FRONT ROOF RAIL) WIRE PNK VAN WIRE PNK/LT BLU WIRE PNK/WHT WIRE POWER DOOR LOCK MODULE (ON LEFT CENTER DASH PANEL) REAR DOME LAMP REAR DOOR JAMB SWITCH RELAY & FUSE BLOCK RELAY & FUSE BLOCK (ON LEFT END OF DASH) RIGHT VISOR/ VANITY LAMP SIDE DOOR JAMB SWITCH TAN/RED WIRE UNDERHOOD LAMP VAN W/ VAN CONVERSION W/0 VAN CONVERSION WAGON WHT WIRE YEL WIRE

3 1 5 11 RT TURN SW SEN HAZARD FLASH SIG LT TURN SW SEN GROUND PNK WIRE B(+) LEFT TURN SIG LEFT TURN SIG BACK-UP LAMPS CIRCUIT 7 4 3 2 6 5 1 BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BOOSTER BREAKOUT) BRN WIRE BRN/RED WIRE CENTER HIGH MOUNTED STOP LAMP CLASS III COMBINATION FLASHER (ON RELAY & FUSE BLOCK) DK BLU WIRE DK GRN WIRE DK GRN/ORG WIRE ELECTRIC BRAKE PROVISION (LEFT OF STEERING COLUMN) FUSE 2 FUSE 3 FUSE BLOCK FUSE BLOCK FUSE 19 GRN WIRE HEADLAMP SWITCH HOT AT ALL TIMES HOT IN ACC OR RUN IGN PWR LEFT TURN SW SEN INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM J/C 3 (LEFT SIDE OF DASH) LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT LICENSE LAMP RIGHT LICENSE LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LEFT REAR SIDE MARKER LAMP LEFT TURN IND LICENSE LAMP LT BLU WIRE LT BLU/WHT WIRE LT BLU/YEL WIRE LT GRN WIRE LT GRN/YEL WIRE MULTI- FUNCTION SWITCH NEAR BOTTOM OF BRAKE BOOSTER) OFF HEAD PARK ORG/ WIRE PNK HAZARD FLASH SIG WIRE PNK/DK BLU WIRE PNK/RED WIRE POWER DISTRIBUTION CENTER FUSE 4 RED WIRE RED/TAN WIRE RED/WHT WIRE RED/YEL WIRE RELAY & FUSE BLOCK RELAY & FUSE BLOCK FUSE 4 RIGHT FRONT PARK/ TURN SIGNAL LAMP RIGHT REAR SIDE MARKER LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RIGHT TURN IND RIGHT TURN SIG RIGHT TURN SIG BRAKE LP SW OUT GROUND RT TURN SW SEN STANDARD STANDARD CLASS III STEP BUMPER STOPLIGHT SWITCH (ON BRAKE PEDAL BRACKET) TAN WIRE TAN/DK BLU WIRE TRAILER TOW CLASS III TRAILER TOW CONNECTOR (CLASS III) TRAILER TOW CONNECTOR (STANDARD) TRAILER TOW FUSE 1 TRAILER TOW FUSE 2 TRAILER TOW RELAY (IN PDC) TRAILER TOW STANDARD VIO/BLK WIRE WHT WIRE WHT/TAN WIRE YEL WIRE

A/C HEATER CONTROL BASE BLEND DOOR ACTUATOR BLK WIRE CENTER HIGH MOUNTED STOP LAMP CENTRAL TIMER MODULE CIGAR LIGHTER COURTESY LAMP RELAY DATA LINK CONNECTOR (DLC) DRIVER DOOR AJAR SWITCH FRONT DOME/ READING LAMPS FUEL PUMP MODULE GLOVE BOX LAMP/ SWITCH HEADLAMP SWITCH INSTRUMENT CLUSTER LEFT BACK-UP LAMP LEFT LICENSE LAMP RIGHT LICENSE LAMP LICENSE LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP LEFT TAIL/ STOP/TURN SIGNAL LAMP MIDLINE MULTI- FUNCTION SWITCH NCA WIRE OTHER OVERDRIVE SWITCH PASSENGER AIR BAG ON/OFF SWITCH PASSENGER CYLINDER LOCK SWITCH PASSENGER DOOR AJAR SWITCH POWER DOOR LOCK MODULE POWER MIRROR SWITCH REAR WINDOW DEFOGGER REAR WINDOW DEFOGGER SWITCH RED WIRE RELAY & FUSE BLOCK RIGHT BACK-UP LAMP RIGHT COMBINATION FLASHER RIGHT REAR SIDE MARKER LAMP RIGHT TAIL/ STOP/TURN SIGNAL LAMP SEAT BELT SWITCH STANDARD STEP BUMPER TAN WIRE TRAILER TOW (CLASS III) (NOT USED) TRAILER TOW CLASS III TRAILER TOW STANDARD VAN CONVERSION ACCESSORY POWER RELAY VIO WIRE W/POWER MIRROR OR MIDLINE/ HIGHLINE WAGON VAN WHT WIRE

BLK WIRE CENTRAL TIMER MODULE (LEFT CENTER OF DASH, NEAR SUPPORT BRACKET) CIRCUIT BREAKER OFF PARK FUSE 15 HEAD HEADLAMP BEAM SELECT SWITCH HEADLAMP RELAY (IN RELAY & FUSE BLOCK) HEADLAMP RELAY CTRL HEADLAMP SWITCH HIGH BEAM INDICATOR HIGH HIGH LOW LOW FLASH HIGHLINE OTHER HOT AT ALL TIMES INSTRUMENT CLUSTER J/C 4 (LEFT SIDE OF DASH) LEFT HEADLAMP LT GRN WIRE MULTI- FUNCTION SWITCH NEAR BOTTOM OF BRAKE BOOSTER) ORG/ WIRE POWER DISTRIBUTION CENTER (IN ENGINE COMPARTMENT, NEXT TO BATTERY) RED WIRE RED/ORG WIRE RED/WHT WIRE RIGHT HEADLAMP VIO WIRE VIO/WHT WIRE WHT WIRE

AUTOMATIC SHUT DOWN RELAY BATTERY BLK WIRE BRN WIRE COIL CONTROLLER ANTI-LOCK BRAKE DAYTIME RUNNING LAMP MODULE DK BLU WIRE DK GRN WIRE ELECTRIC BRAKE PROVISION ENGINE CONTROLS SYSTEM ENGINE STARTER MOTOR RELAY ENGINE STARTER MOTOR TRAILER TOW STANDARD EXCEPT CALIFORNIA FROM FUSE 11 (DIAGRAM 1 OF 3) FUSE 11 FUSE 12 FUSE 14 FUSE 16 FUSE 13 FUSE 15 FUSE 17/18 FUSE 19/20 FUSE 21/22 FUSE 3 FUSE 4 FUSE 5 FUSE 6 FUSE 7 FUSE 8 FUSE 9/10 GENERATOR GRN WIRE GRY WIRE HEADLAMP RELAY HEADLAMP SWITCH HIGHLINE OTHER J/C 4 (LEFT SIDE OF DASH) OF BRAKE BOOSTER) (NEAR BREAKOUT FOR WINDSHIELD WASHER PUMP) ORG/ WIRE OXYGEN SENSOR 1/1 UPSTREAM OXYGEN SENSOR 1/1 UPSTREAM OXYGEN SENSOR 2/1 UPSTREAM OXYGEN SENSOR DOWNSTREAM RELAY OXYGEN SENSOR-1/2 DOWNSTREAM PNK WIRE POWER DISTRIBUTION CENTER (IN ENGINE COMPARTMENT, NEXT TO BATTERY) POWERTRAIN CONTROL MODULE REAR A/C- HEATER UNIT REAR WINDOW DEFOGGER SWITCH RED WIRE RED/YEL WIRE RELAY & FUSE BLOCK (ON LEFT END OF DASH) STOPLIGHT SWITCH TAN WIRE TO FUSE 6 (DIAGRAM 1 OF 3) TO FUSE BLOCK (FUSE 15) DIAGRAM 3 OF 3) TO FUSE BLOCK (FUSE 20) DIAGRAM 3 OF 3) TO IGNITION SWITCH (DIAGRAM 2 OF 3) TO IGNITION SWITCH (DIAGRAM 2 OF 3) TO IGNITION SWITCH (DIAGRAM 2 OF 3) TRAILER TOW CLASS III TRAILER TOW RELAY VAN CONVERSION ACCESSORY POWER RELAY VAN CONVERSION PROVISION VIO WIRE VIO/ORG WIRE WHT WIRE YEL WIRE

A/C COMPRESSOR CLUTCH RELAY A/C HEATER CONTROL A/C CYCLING SWITCH AIR BAG CONTROL MODULE AMPLIFIER BASE/ MIDLINE ONLY BLEND DOOR ACTUATOR DK BLK WIRE BLU WIRE CENTRAL TIMER MODULE CIRCUIT BREAKER 1 CONTROLLER ANTI-LOCK BRAKE COURTESY LAMP RELAY LEFT COMBINATION FLASHER DATA LINK CONNECTOR (DLC) DK BLU WIRE DK DK DK GRN WIRE DOME LAMPS SWITCH GLOVE BOX LAMP, SWITCH DRIVER DOOR POWER LOCK SWITCH FROM IGNITION SWITCH (DIAGRAM 2 OF 3) FROM POWER DISTRIBUTION CENTER (FUSE 6) (DIAGRAM 1 OF 3) FROM POWER DISTRIBUTION CENTER (FUSE 8) (DIAGRAM 1 OF 3) FUEL PUMP RELAY FUSE 1 FUSE 10 FUSE 11 FUSE 12 FUSE 13 FUSE 14 FUSE 15 FUSE 16 FUSE 18 FUSE 19 FUSE 20 FUSE 4 FUSE 9 FUSE BLOCK (ON LEFT END OF DASH) GRN WIRE HEADLAMP SWITCH HIGH BLOWER RELAY A/C COMPRESSOR CLUTCH RELAY INSTRUMENT CLUSTER J/C 3 (LEFT SIDE OF DASH) LT BLU WIRE MIDLINE MIDLINE I/ HIGHLINE ORG/ WIRE OTHER OTHER MIDLINE/ HIGHLINE PASSENGER DOOR POWER LOCK SWITCH PNK PNK WIRE PNK WIRE POWER DISTRIBUTION CENTER (IN ENGINE COMPARTMENT, NEXT OT BATTERY) POWER DISTRIBUTION CENTER (IN ENGINE COMPARTMENT, NEXT TO BATTERY) POWER DOOR LOCK MODULE POWER MIRROR SWITCH UNDER- HOOD LAMP POWER OUTLET RADIO REAR A/C- HEATER UNIT REAR WINDOW DEFOGGER SWITCH RED WIRE RED/YEL WIRE RELAY & FUSE BLOCK (ON LEFT END OF DASH) TRANS- MISSION RANGE SENSOR VIO WIRE WHT WIRE YEL WIRE

ANTENNA BLK WIRE BLK/YEL WIRE DK GRN WIRE FUSE 1 FUSE 14 FUSE 19 FUSE BLOCK (ON LEFT END OF DASH) HEAD OFF HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC J/C 3 (LEFT SIDE OF DASH) L FRT SPKR (-) R FRT SPKR (-) ILLUMINATION ILLUMINATION FUSED IGN FUSED B(+) LEFT DASH SPEAKER LEFT DOOR SPEAKER LEFT REAR SPEAKER RIGHT REAR SPEAKER LT BLU RED/ WIRE LT BLU WIRE LT BLU/ BLK WIRE LT BLU/BLK WIRE LT BLU/RED WIRE LT GRN/DK GRN WIRE LT GRN/RED WIRE NCA WIRE ORG/ WIRE PARK PNK WIRE RADIO RED WIRE RED/WHT WIRE RIGHT DASH SPEAKER RIGHT DOOR SPEAKER TAN/ BLK WIRE TAN/ RED WIRE TAN/BLK WIRE TAN/RED WIRE VIO WIRE WHT RED/ WIRE WHT WIRE WHT/ BLK WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/DK GRN WIRE BLK/RED WIRE BLK/YEL WIRE BRN/LT BLU WIRE BRN/RED WIRE BRN/YEL WIRE DIMMER DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/RED WIRE FUSE 11 FUSE 2 FUSE 20 FUSE 3 FUSE BLOCK (CENTER OF DASH, NEXT TO GLOVE BOX) HEAD HEADLAMP SWITCH HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC OR RUN LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LF SPKR (-) RF SPKR (-) PARK LAMPS DIMMER SIG FUSED IGN FUSED B(+) LR SPKR (+) RR SPKR (+) LF SPKR (+) RF SPKR (+) LR SPKR (-) RR SPKR (-) OFF ORG/ WIRE PARK PNK WIRE POWER DISTRIBUTION CENTER (ENGINE COMPT, NEXT TO RADIATOR) FUSE 19/20 RADIO RADIO SPEAKER RELAY, FILTER CHOKE (REAR OF DASH, BEHIND GLOVE BOX) RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER TAN WIRE VIO WIRE YEL 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