Dodge Pickup R2500 (1996-2010) headlamp switch Wiring diagrams

2 1 CAN IHS BUS(-) CAN IHS BUS(+) B(+) BLK WIRE BLK/BRN WIRE BLK/LT GRN WIRE BLK/TAN WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SENSOR (LEFT REAR OF ENGINE COMPT) CAN IHS CAN IHS SW SIG BUS (-) BUS (+) CAN-BUS CLUSTER COMPUTER DATA LINES SYSTEM DK GRN/ORG WIRE DK GRN/WHT WIRE DRIVER DOOR LATCH DRIVER SEAT BELT BUCKLE SWITCH DRV SEAT BELT BUCKLE SW GND DRV SEAT BELT BUCKLE SW SEN ERS AUTOSTIC SWITCH (W/ COLUMN SHIFT) EXCEPT 6.7L FUSE FUSED B(+) FUSED IGN RUN/START CONT OUT GROUND HDLP FOG LAMP SW HEADLAMP SWITCH HOT AT ALL TIMES LEFT REAR DOOR LATCH (EXCEPT REGULAR CAB) LT GRN WIRE LT GRN/ BLK WIRE LT GRN/GRY WIRE LT GRN/TAN WIRE MLFNCT SW RTN OCCUPANT RESTRAINT CONTROLLER MODULE (CENTER FRONT OF BODY) PARK BRK SW PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) PASS AJAR SW JN PASSENGER DOOR LATCH PNK/LT GRN WIRE RED/GRY WIRE RIGHT REAR DOOR LATCH (EXCEPT REGULAR CAB) RR LR BRAKE AJAR AJAR FLUID SW SW SIG SW RTN VIO WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/YEL WIRE

2 5 4 READING LPS DRV COURTESY LPS DRV PANEL LPS DRV AUTO STICK SWITCH (ERS) B(+) DRV DOOR DOOR CAN AJAR AJAR AJAR SW SW SW SNS BLK WIRE BLK/DK GRN WIRE BLK/GRY WIRE BLK/TAN WIRE BLK/WHT WIRE CAN FUSE IHS IHS SW BUS BUS SNS SNS SNS (+) (-) CARGO LP CLUSTER COMPUTER DATA LINES SYSTEM DIM SIG DRIVER DOOR LATCH ELECTRONICS EXCEPT REGULAR CAB FRONT READING LAMP FUSE FUSE FUSE FUSE GLOVE BOX LAMP) GRY WIRE HDLP SW HDLP/FOGLP HEADLAMP SWITCH HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT ILLUMINATION CIRCUIT LEFT REAR DOOR LATCH (EXCEPT REGULAR CAB) LEFT STORAGE BIN (IF EQUIPPED) LEFT VANITY LAMP LT BLU WIRE LT GRN WIRE MLFCT SW RTN MUX RTN ORG/ WIRE ORG/BRN WIRE ORG/GRY WIRE PANEL LPS PANEL LPS DRV PASSENGER DOOR LATCH PNK WIRE PNK/ EXCEPT REGULAR CAB WIRE PNK/LT GRN WIRE REAR DOME LAMP RED WIRE RED/VIO WIRE RED/WHT WIRE RIGHT REAR DOOR LATCH (EXCEPT REGULAR CAB) RIGHT STORAGE BIN (IF EQUIPPED) RIGHT VANITY LAMP RR LR PASS DOOR DOOR AJAR SW SIG TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) UNDERHOOD LAMP (IF EQUIPPED) VIO WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE W/ LIGHT PACKAGE WHT WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/YEL WIRE YEL WIRE YEL/LT BLU WIRE YEL/WHT WIRE

10 15 14 34 B(+) PARK RLY CTRL TRLR L TURN TRLR R TURN 19 43 44 38 2 13 14 10 RR TURN SIGNAL LEFT BRAKE LP LR TURN SIGNAL PCI BUS 45 42 15 12 RF TURN SIGNAL LF TURN SIGNAL 5 8 HDLP SW SIG TURN SW FEED 9 19 15 HDLP SW RTN PCI BUS BRAKE SW INPUT BACK-UP LAMPS CIRCUIT BLK WIRE BLK/TAN WIRE BRAKE LAMP SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE CENTER HIGH MOUNTED STOP LAMP (AFTERMARKET) CENTER HIGH MOUNTED STOP LAMP/ CARGO LAMP COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE ELECTRIC BRAKE PROVISION FOG FRAME RAIL) FRONT CONTROL MODULE FUSE 15 FUSE 24 FUSE 19 FUSE 32 FUSE 33 FUSE 34 FUSE 46 FUSE 47 GRY WIRE HAZARD HEADLAMP SWITCH HEAVY DUTY HEAVY DUTY LEFT REAR FENDER LAMP (DUAL REAR WHEELS) HOT AT ALL TIMES INSTRUMENT CLUSTER INTEGRATED POWER MODULE (LEFT REAR OF ENGINE COMPT) FUSE 1 L TURN LEFT FRONT FENDER LAMP (DUAL REAR WHEELS) LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT LICENSE LAMP LEFT REAR LEFT TAIL/STOP, TURN SIGNAL LAMP LT GRN WIRE MULTI- FUNCTION SWITCH OFF OFF PARK HEAD OFF PARK HEAD PARK LAMP RELAY PARK/ TURN SIGNAL LAMP PTC 5 R TURN RED WIRE RED/VIO WIRE RIGHT BRAKE LP RIGHT FRONT RIGHT LICENSE LAMP RIGHT TAIL/ STOP/ TURN SIGNAL LAMP TAIL/ STOP LAMP TAIL/ TURN LAMP TAIL/ TURN LAMP TAIL/ STOP LAMP TAILGATE LAMP ASSEMBLY TAN WIRE TAN/RED WIRE TRAILER TOW CONNECTOR TRAILER TOW CONNECTOR- ADD ON TRAILER TOW LEFT TURN RELAY TRAILER TOW RIGHT TURN RELAY TRAILER TOW) (LEFT REAR OF ENGINE COMPT) TURN SW SENSE VIO WIRE W/ TAIL LAMP JUMPER W/ TRAILER TOW CONNECTOR ADD ON WHT WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

10 15 14 34 B(+) PARK RLY CTRL TRLR L TURN TRLR R TURN 19 43 44 38 2 17 18 4 RR TURN SIGNAL LEFT BRAKE LP LR TURN SIGNAL PCI BUS 45 42 19 16 RF TURN SIGNAL LF TURN SIGNAL 5 8 HDLP SW SIG TURN SW FEED 9 21 HDLP SW RTN PCI BUS BACK-UP LAMPS CIRCUIT BLK WIRE BLK/ORG WIRE BLK/YEL WIRE BRAKE LAMP SWITCH (ABOVE BRAKE PEDAL, ON SUPPORT BRACKET) BRAKE SW INPUT BRN WIRE BRN/RED WIRE CENTER HIGH MOUNTED STOP LAMP (AFTER- MARKET) CENTER HIGH MOUNTED STOP LAMP/ CARGO LAMP DK BLU WIRE DK GRN WIRE DK GRN/BLK WIRE DK GRN/RED WIRE ELECTRIC BRAKE PROVISION EXCEPT ABS ABS FRONT CONTROL MODULE FUSE 15 FUSE 24 FUSE 32 FUSE 33 FUSE 34 FUSE 46 FUSE 47 HAZARD HEADLAMP SWITCH HOT AT ALL TIMES INSTRUMENT CLUSTER INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) FUSE 1 L TURN LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT TAIL/STOP, TURN SIGNAL LAMP LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/TAN WIRE MULTI- FUNCTION SWITCH OFF HEAD ORG/ WIRE PARK PARK LAMP RELAY PARK/ TURN SIGNAL LAMP PNK PNK WIRE PNK WIRE PNK/ (LEFT FRONT FENDER) WIRE PNK/ RIGHT FRONT FENDER LAMP (DUAL REAR WHEELS) WIRE PNK/ RIGHT REAR FENDER LAMP (DUAL REAR WHEELS) WIRE PNK/VIO WIRE PTC 5 R TURN RED WIRE RED/ORG WIRE RIGHT BRAKE LP RIGHT FRONT RIGHT INSTRUMENT PANEL RIGHT TAIL/ STOP/ TURN SIGNAL LAMP RIGHT LICENSE LAMP TAIL/ STOP LAMP TAIL/ TURN LAMP TAIL/ TURN LAMP TAIL/ STOP LAMP TAILGATE LAMP ASSEMBLY TAN WIRE TRAILER TOW CONNECTOR (BENEATH CENTER OF REAR BUMPER) TRAILER TOW CONNECTOR- ADD ON TRAILER TOW LEFT TURN RELAY TRAILER TOW RIGHT TURN RELAY TURN SW SENSE VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/PNK WIRE VIO/YEL WIRE W/ TRAILER TOW CONNECTOR ADD ON WHT WIRE WHT/LT GRN WIRE WHT/PNK WIRE WHT/RED WIRE WHT/TAN WIRE WHT/VIO WIRE YEL WIRE YEL/PNK WIRE

A/C ELECTRIC HEATER BRAKE CONTROL PROVISION A/C HEATER TEMPERATURE SELECT ASH RECEIVER LAMP AUTOMATIC DAY/NIGHT MIRROR BLEND DOOR ACTUATOR BLK WIRE BLK/ORG WIRE BLK/WHT WIRE BRAKE LAMP SWITCH CENTRAL TIMER MODULE COMBINATION FLASHER CUP HOLDER LAMP DATA LINK CONNECTOR (DLC) DRIVER HEATED SEAT SWITCH FROM GLOVE BOX LAMP/ SWITCH HEADLAMP SWITCH HEATED MIRROR SWITCH HIGHLINE BASE IGNITION SWITCH INSTRU- CIGAR MENT LIGHTER CLUSTER INSTRUMENT CLUSTER J/C 5 (LEFT SIDE OF DASH) J/C 8 (CENTER OF DASH) JUNCTION BLOCK (ON LEFT END OF DASH) LEFT VISOR/ VANITY LAMP LT GRN WIRE MIDLINE/ BASE OTHER ORG/ WIRE OVERDRIVE SWITCH OVERHEAD CONSOLE PASSENGER HEATED SEAT SWITCH POWER OUTLET RIGHT VISOR/ VANITY LAMP TAN WIRE WHT WIRE

BLK WIRE BLK/ORG WIRE BLU WIRE BRN WIRE BRN/YEL WIRE FOG LAMP INDICATOR FOG LAMP RELAY (IN POWER DISTRIBUTION CENTER) FOGLAMP SWITCH FUSE FUSE 14 GRY WIRE HEADLAMP BEAM SELECT SWITCH (PART OF MULTI-FUNCTION SWITCH) HEADLAMP SWITCH HIGH BEAM INDICATOR HIGH FLASH LOW HIGH LOW FLASH HOT AT ALL TIMES INSTRUMENT CLUSTER J/C 1 (IN POWER DISTRIBUTION CENTER) JUNCTION BLOCK (ON LEFT END OF DASH) LEFT FOG LAMP LEFT OUTBOARD HEADLAMP LT BLU WIRE LT GRN WIRE OFF HEAD OFF HEAD PARK ORG/ WIRE PARK PNK WIRE RED WIRE RED/ORG WIRE RIGHT FOG LAMP RIGHT OUTBOARD HEADLAMP VIO WIRE WHT WIRE YEL WIRE

A/C HEATER CONTROL AUTO HDLP SIG AUTO- STICK SWITCH B(+) BEAM DRV LH HIGH BEAM DRV RH LOW BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE BLK/TAN WIRE CAN IHS BUS (-) CIRCUIT BOARD CLUSTER COMPUTER DATA LINES SYSTEM DK GRN/WHT WIRE FOG LP SW SIG FUSE FUSED B (+) GROUND HDLP SW MUX RTN HEADLAMP SWITCH HOT AT ALL TIMES LEFT FRONT FOG LAMP LEFT HEADLAMP LF FOG LP CTRL LH HDLP RTN SIG LH LOW BEAM DRV LP CTRL RF FOG MLFCT SW RTN ORG/BRN WIRE PANEL LP DIM SIG PARKING BRAKE SWITCH (TOP OF PARKING BRAKE PEDAL) PRK BRK SW SENS RED WIRE RH HIGH BEAM DRV RIGHT FRONT FOG LAMP RIGHT HEADLAMP RTN SIG RH HDLP SUN SENSOR TOTALLY INTEGRATED POWER MODULE (LEFT FRONT OF ENGINE COMPT) WHT WIRE WHT/DK BLU WIRE WHT/GRY WIRE WHT/LT GRN WIRE WHT/ORG WIRE WHT/TAN WIRE WHT/VIO WIRE WHT/YEL WIRE

1 2 CCD BUS (+) CCD BUS (-) 14 16 17 MUX CTRL CCD (+) CCD (-) ANTENNA BLK WIRE BLK/DK BLU WIRE BLK/LT GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BRN/LT BLU WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL TIMER MODULE (LEFT SIDE OF DASH, RIGHT OF STEERING COLUMN) CLOCK SPRING 1 DAY BRIGHTNESS SENSE DIMMER DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/WHT WIRE DK GRN WIRE FUSE 1 FUSE 12 FUSE 5 FUSE 8 GROUND HEAD OFF HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC INSTRUMENT CLUSTER JOINT CONNECTOR 5 (LEFT SIDE OF DASH) JOINT CONNECTOR 6 (LEFT SIDE OF DASH) JOINT CONNECTOR 7 (BEHIND LEFT SIDE OF DASH) JOINT CONNECTOR 8 (LEFT END OF DASH, NEAR JUNCTION BLOCK) JUNCTION BLOCK (LEFT END OF DASH) LEFT FRONT DOOR SPEAKER LEFT REAR SPEAKER LEFT REMOTE RADIO SWITCH LF SPKR (-) RF SPKR (-) DAY SENSE DIMMER SIG FUSED IGN FUSED B(+) LR SPKR (+) RR SPKR (+) LF SPKR (+) RF SPKR (+) LR SPKR (-) RR SPKR (-) NCA WIRE ORG/ WIRE PNK WIRE PRESET RADIO RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT DOOR SPEAKER RIGHT REAR SPEAKER SEEK DN SEEK UP TAN WIRE VIO WIRE VIO/BRN WIRE VOL DN RIGHT REMOTE RADIO SWITCH VOL UP WHT WIRE WHT/BLK WIRE YEL WIRE

0 OFF 1 PARK 2 HEAD BLK WIRE BLK/LT BLU WIRE BLK/LT GRN WIRE CLUSTER DRIVER DOOR LATCH (LEFT FRONT DOOR) DRIVER DR AJAR SW SNS DRIVER SEAT BELT SWITCH (UNDER DRIVER'S SEAT) EXCEPT STANDARD CAB FUSE 2 FUSE 35 FUSED B (+) GROUND GRY WIRE HDLP SW RET HDLP SW SIG HEADLAMP SWITCH HOT AT ALL TIMES LEFT REAR DOOR LATCH (IN LEFT REAR DOOR) LEFT REAR DR AJAR SW SNS LT GRN WIRE LT GRN/GRY WIRE PASSENGER DOOR LATCH (RIGHT FRONT DOOR) PASSENGER DR AJAR SW SNS PASSIVE RESTRAINT SYSTEM POWER LOCKS RED WIRE RIGHT REAR DOOR LATCH (IN RIGHT REAR DOOR) RIGHT REAR DR AJAR SW SNS SEAT BLT SW TAN/YEL WIRE TOTALLY INTEGRATED POWER MODULE (AT LEFT FRONT FENDER) VIO WIRE VIO/GRY WIRE VIO/ORG WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/LT GRN WIRE WHT/YEL WIRE