GMC Sonoma II (1994-2004) (left rear body corner) Wiring diagrams

BLK WIRE BODY RELAY BLOCK DK BLU WIRE DK GRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT FRONT VERTICAL MOTOR FRONT PASSENGER SEAT HORIZONTAL MOTOR FRONT PASSENGER SEAT REAR VERTICAL MOTOR FRT UP BACK HOT AT ALL TIMES POWER SEATS CIRCUIT BREAKER LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE REAR DN REAR UP FRT DN TAN WIRE YEL WIRE

BLK WIRE BLU WIRE BODY RELAY BLOCK DK BLU WIRE DK DK DK GRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINER MOTOR FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT FRONT VERTICAL MOTOR FRONT PASSENGER SEAT HORIZONTAL MOTOR FRT DN REAR UP FRT UP BACK GRN WIRE HOT AT ALL TIMES POWER SEATS CIRCUIT BREAKER LT BLU WIRE LT DK LT GRN WIRE LT LT LT LT DK ORG/ WIRE REAR DN RECL FWD REAR DN RECL FWD RECL RWD REAR UP FRT DN RECL RWD TAN WIRE YEL WIRE

2 DOOR UTILITY PICKUP W/ PWR DOOR LOCKS 4 DOOR UTILITY 80 1303 727 (UTILITY) BLK WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) PPL DK BLU WIRE DK BLU/WHT WIRE DRIVER DOOR JAMB SWITCH DRIVER DOOR LOCK CYLINDER SWITCH FR HANDLE SW KEY SW SIG DRV DR SWITCH FRONT PASSENGER DOOR JAMB SWITCH FRONT PASSENGER DOOR LOCK CYLINDER SWITCH GROUND BATTERY SERIAL DATA GROUND HORN RELAY GRY WIRE HORNS SYSTEM HOT AT ALL TIMES IGNITION KEY ALARM SWITCH INSTRUMENT PANEL CLUSTER KEY IN IGN LIFTGATE SW DOOR SW SIG LEFT DOOR HANDLE SWITCH LEFT REAR SIDE DOOR JAMB SWITCH LT GRN WIRE ORG/ WIRE PICKUP PNK WIRE PNK/BLK WIRE PPL REAR WINDOW WIPER CUTOUT, LIFTGLASS AJAR JAMB SWITCH RIGHT DOOR HANDLE SWITCH RIGHT REAR SIDE DOOR JAMB SWITCH SECURITY INDICATOR SPLICE PACK TAN WIRE TBC FUSE UNDERHOOD FUSE BLOCK W/ PWR DOOR LOCKS W/O PWR DOOR LOCKS WHT WIRE

AUXILIARY POWER OUTLET AUXILIARY POWER OUTLET AUDIO AMPLIFIER BLK WIRE CENTER HIGH MOUNT STOP LAMP CENTER HIGH MOUNT STOP LAMP DOME LAMP CENTER HIGH MOUNT STOP LAMP RESISTOR CREW CAB DOOR LOCK CYLINDER SWITCH DRIVER DOOR LOCK CYLINDER SWITCH DRIVER DOOR LOCK, SIDE WINDOW SWITCH DRIVER HEATED SEAT ASSEMBLY DRIVER LUMBAR SWITCH DRIVER MEMORY SEAT MODULE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT BELT SWITCH DRIVER OUTSIDE REAR- VIEW MIRROR FRONT PASSENGER FRONT PASSENGER DOOR LOCK, SIDE WINDOW SWITCH FRONT PASSENGER FRONT PASSENGER FRONT PASSENGER HEATED SEAT ASSEMBLY FRONT PASSENGER OUTSIDE REAR VIEW MIRROR RIGHT DOOR HANDLE SWITCH FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT LUMBAR SWITCH FRONT PASSENGER SEAT BELT SWITCH HAZARD FLASHER MODULE INSIDE AIR TEMPERATURE SENSOR ASSEMBLY INSIDE REAR VIEW MIRROR LEFT BACK-UP LAMP LEFT DOOR HANDLE SWITCH LEFT REAR DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH LEFT REAR PARK/ TURN SIGNAL LAMP LEFT REAR TAIL/ STOP LAMP LEFT VANITY MIRROR LAMP NCA WIRE OUTSIDE REAR VIEW FOLDING MIRROR SWITCH OUTSIDE REAR VIEW MIRROR DOOR LOCK, WINDOW SWITCH OUTSIDE REAR VIEW MIRROR SWITCH OVERHEAD CONSOLE PICKUP EXCEPT CREWCAB PICKUP W/ POWER DOOR LOCKS W/O KEYLESS ENTRY PPL/YEL WIRE REAR WINDOW DEFOGGER GRID LIFTGATE RELEASE ACTUATOR REAR WINDOW WIPER CUTOUT, LIFTGLASS AJAR JAMB SWITCH REAR WINDOW WIPER MOTOR CONTROLLER RIGHT BACK-UP LAMP RIGHT DOOR HANDLE SWITCH RIGHT REAR PARK/ TURN SIGNAL LAMP RIGHT REAR TAIL/ STOP LAMP RIGHT VANITY MIRROR LAMP SUNROOF MODULE TRANSFER CASE SHIFT CONTROL MODULE TURN SIGNAL UTILITY UTILITY W/O POWER DOOR LOCKS UTILITY, CREW CAB UTILITY, CREW CAB, MAXI-CAB UTILITY, CREWCAB W/ ENHANCED PERFORMANCE AUDIO W/ FOLDILNG POWER MIRRORS W/ HEATED SEATS W/ MIRROR LAMPS W/O MIRROR LAMPS WINDOW LOCKOUT SWITCH

BLK WIRE BLK/WHT WIRE BRN WIRE CRUISE FUSE 3 DRIVER HEATED SEAT ASSEMBLY DRIVER HEATED SEAT MODULE DRIVER LUMBAR SWITCH ELEMENT CONTROL FRONT PASSENGER HEATED SEAT ASSEMBLY FRONT PASSENGER LUMBAR SWITCH FRONT PASSENGER SEAT BELT SWITCH (OPEN WHEN BUCKLED) GROUND HEATED SEAT RELAY HEATER ELEMENT SEAT BACK HEATER ELEMENT SEAT CUSHION HOT AT ALL TIME HOT IN RUN HTD SEAT FUSE I/P FUSE BLOCK NCA WIRE OFF OFF LO ORG/ WIRE ORG/BLK WIRE PNK WIRE SPLICE PACK SWITCH SIGNAL UNDERHOOD FUSE BLOCK

7 8 9 10 11 12 FUSED IGN GROUND VSS IN AIR TEMP INT LITE DIM PARKLAMPS AIR BAG IND ANTI-LOCK IND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH, NEAR I/P FUSE BLOCK) BRAKE IND BRN WIRE BRN/WHT WIRE CHARGE IND CHECK GAUGES IND CLR IC LOGIC CLSTR FUSE 11 COOLANT TEMPERATURE CRUISE FUSE 3 CTSY LAMP FUSE 8 DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER INFORMATION CENTER MODULE (IN FRONT OVERHEAD CONSOLE) ENG SPD VSS IGN 3 SERIAL DATA EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM FUEL FUSED BATT SERIAL DATA GAUGES FUSE 4 GRN WIRE GROUND PARK SW BATT GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACCY, RUN OR RAP HOT IN RUN HOT IN RUN OR START HOT IN RUN, BULB TEST OR START HOT W/HEADLAMP SW IN PARK OR HEAD I/P FUSE BLOCK (LEFT END OF DASH) IGN 1 OFF/RUN ILLUM FUSE 12 ILLUMINATION (6 BULB) INSTRUMENT CLUSTER LEFT TURN LOW FUEL LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MIL (SERVICE ENGINE SOON IND) ODOMETER DISPLAY OIL ORG/ WIRE ORG/BLK WIRE OVER SPEED ALARM IND P R N D 3 2 1 PARK SWITCH (IN STEERING COLUMN) PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE RDO BATT FUSE 19 RDO IGN FUSE 24 RED WIRE RIGHT TURN SEAT BELT IND SECURITY IND SERVICE SPARE SPEEDOMETER SPLICE SPLICE PACK TACHOMETER TAIL GATE ALARM IND TAN/WHT WIRE TRANSFER CASE SHIFT CONTROL MODULE (BEHIND RIGHT FRONT KICK PANEL) TRIP RESET UPSHIFT IND VOLT W/ TRIP COMPUTER WHT WIRE YEL WIRE

BLK WIRE DK BLU WIRE DRIVER SEAT LUMBAR MOTOR DRIVER SEAT LUMBAR SWITCH FRONT PASSENGER LUMBAR MOTOR FRONT PASSENGER SEAT LUMBAR SWITCH HOT AT ALL TIMES HTD SEAT FUSE NCA WIRE ORG/ WIRE ORG/BLK WIRE OUT PNK WIRE UNDERHOOD FUSE BLOCK W/ HEATED SEATS WHT WIRE

BLK WIRE BODY RELAY BLOCK DK BLU WIRE DRIVER SEAT LUMBAR MOTOR DRIVER SEAT LUMBAR SWITCH FRONT PASSENGER SEAT LUMBAR MOTOR FRONT PASSENGER SEAT LUMBAR SWITCH HOT AT ALL TIMES HTD SEAT FUSE NCA WIRE ORG/ WIRE OUT PNK WIRE POWER SEATS CIRCUIT BREAKER UNDERHOOD FUSE BLOCK WHT WIRE

BATTERY GROUND BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BEHIND DASH, ON HEATER CASE) BREAKOUT TO REAR WASHER PUMP MOTOR) BRN WIRE CRUISE FUSE 3 DK BLU WIRE DK BLU/WHT WIRE DOOR JAM SWITCH HEADLAMP REQ DOOR LOCKS DRIVER SEAT BELT SWITCH (UNDER LEFT FRONT SEAT) EXTERIOR LIGHTS, INTERIOR LIGHTS FRONT LT LEFT FUSE FRONT RT TURN FUSE GAUGES FUSE 4 GRN WIRE GRY WIRE HEADLAMP SWITCH HOT AT ALL TIMES UNDERHOOD FUSE BLOCK TBC FUSE HOT IN PARK OR HEAD HOT IN RUN HOT IN RUN, START I/P FUSE BLOCK IGNITION 3 SEAT BELT INPUT IGNITION KEY ALARM SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER (CENTER OF DASH) INSTRUMENT CLUSTER PICKUP LEFT DOOR JAMB SWITCH LEFT FRONT PARK/ TURN SIGNAL LAMP LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE ORG/ WIRE PARK LPS FUSE 5 PARK LPS IN KEY IN IGN KEY IN IGN PICKUP PKLP AUTO HDLP PNK IGNITION ON INPUT LEFT TURN SIG RIGHT TURN SIG WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RIGHT FRONT PARK/ TURN SIGNAL LAMP SEATS SYSTEM SERIAL DATA SERIAL DATA GROUND SPLICE PACK 200 TAN WIRE UNDERHOOD FUSE BLOCK UTILITY WHT WIRE