Chevrolet Blazer S15 facelift (1998-2005) (left rear body corner) Wiring diagrams

A/T B/U LP FUSE BLK WIRE GRY WIRE HOT IN RUN OR START LEFT BACKUP LAMP LT GRN WIRE M/T A/T MIRRORS SYSTEM (AUTOMATIC DAY/ NIGHT MIRROR) PNK WIRE RIGHT BACKUP LAMP TRAILER WIRING PROVISION TRL B/U FUSE UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) VEH B/U FUSE

BLK WIRE BLU WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE CENTER HIGH MOUNT STOP LAMP CRUISE CONTROL SYSTEM DK DK DK DK LT DK GRN WIRE DK LT FR PRK FUSE GRN WIRE GRY WIRE HAZ LP FUSE HAZ PWR TURN PWR FLSHR OUT HAZARD NORMAL HEAD HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN OR START I/P FUSE BLOCK (LEFT END OF DASH) I/P FUSE BLOCK (LEFT END OF DASH) TURN FUSE LEFT FRONT MARKER LAMP LEFT FRONT PARK/ TURN SIGNAL LAMP LEFT REAR LICENSE PLATE LAMP RIGHT FRONT PARK/ TURN SIGNAL LAMP LEFT REAR PARK/TURN SIGNAL LAMP RIGHT REAR PARK/TURN SIGNAL LAMP LEFT TURN IN LR PRK FUSE RR PRK FUSE LT BLU WIRE LT INSTRUMENT CLUSTER LT LT LT PNK WIRE LT TRN FUSE TRL TRN LT TURN FUSE MULTI- FUNCTION SWITCH NCA WIRE OFF ORG/ WIRE PARK PARK LAMP RELAY PARK LP FUSE PARK RLY CTRL RIGHT TURN IN PNK WIRE PPL PRK LP FUSE RESISTOR (510 OHMS) RIGHT FRONT MARKER LAMP RIGHT LEFT RIGHT REAR LICENSE PLATE LAMP RIGHT TURN IND LEFT TURN IND STOP LP FUSE STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) TR CHMSL FUSE TRAILER WIRING PROVISIONS TRL PRK FUSE RT TRN FUSE TRR TRN RT TRN FUSE TURN SIGNAL/ HAZARD FLASHER MODULE (BEHIND RIGHT SIDE OF DASH) UNDERHOOD FUSE BLOCK (TOP OF LEFT FRONT FENDER) VEH CHMSL FUSE WHT 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 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 UTILITY/CREW CAB WHT WIRE

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

58 59 59 58 (2.2L) (4.3L) BLK WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH, NEAR I/P FUSE BLOCK) CLASS 2 SERIAL DATA GMCM SERIAL DATA GRN WIRE HOT AT ALL TIMES LEFT DOOR LOCK CYLINDER SWITCH (INSIDE DOOR LATCH ASSEMBLY) LIFT GLASS RELEASE SW SIG LIFTGATE/ENDGATE LOCK CYLINDER SWITCH (ON BOTTOM CENTER OF LIFTGATE) LIFTGATE/ENDGATE WINDOW RELEASE ACTUATOR (IN TOP OF ENDGATE) LIFTGLASS REL RELAY CTRL LIFTGLASS RELAY LT BLU WIRE LT GRN WIRE MIR/LKS FUSE ORG/ WIRE PARK BRAKE SW SIG PARK BRAKE SWITCH (ON BASE OF PARK BRAKE ASSEMBLY) POWERTRAIN CONTROL MODULE (PCM) (ON RIGHT FRONT OF ENGINE COMPT) REAR WIPER/WASHER, ENDGATE/LIFTGATE WINDOW RELEASE SWITCH REMOTE CONTROL DOOR LOCK RECEIVER (BEHIND LOWER LEFT SIDE OF DASH) SPLICE PACK TRANSFER CASE SHIFT CONTROL SWITCH UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) WHT WIRE YEL WIRE

BLK WIRE DK GRN WIRE GRY WIRE HOT AT ALL TIMES RR W/W FUSE HOT IN ACCY, RUN I/P FUSE BLOCK (ON LEFT END OF DASH) OFF ORG/ WIRE REAR WINDOW WASHER PUMP (IN WASHER FLUID RESERVOIR) REAR WINDOW WIPER MOTOR (ON TOP CENTER OF REAR ENDGATE) LOGIC REAR WIPER/WASHER SWITCH, ENDGATE/LIFTGATE WINDOW RELEASE SWITCH RR WPR FUSE 23 UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT INNER WHEELWELL) WASHER SWITCH WHT WIRE YEL WIRE