Chevrolet Blazer S15 facelift (1998-2005) blu Wiring diagrams

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

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

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

4.3L (ENG HARN, 10 CM FROM MAP SENSOR BREAKOUT) A/C COMPRESSOR CLUTCH RELAY A/C FUSE RR W/W FUSE ATC FUSE AUTOMATIC TRANSMISSION SHIFT LOCK ACTUATOR (W/ FLOOR SHIFT A/T) BLK WIRE BLU WIRE BODY CONTROL MODULE REMOTE CONTROL DOOR LOCK RECEIVER BODY RELAY BLOCK CENTER HIGH MOUNTED STOP LAMP CRUISE CONTROL MODULE DAYTIME RUNNING LAMPS (DRL) RELAY DK BLU WIRE DK GRN WIRE DOME HIGH MOUNT STOP LAMP RESISTOR DRIVER OUTSIDE REAR VIEW MIRROR REAR WINDOW DEFOGGER GRID DRIVER SEAT HEATER MODULE DRIVER SEAT LUMBAR SWITCH FROM ATC FUSE (DIAGRAM 4 OF 5) FROM HI BEAM FUSE (DIAGRAM 3 OF 5) FROM IGNITION SWITCH FRONT PASSENGER HEATED SEAT ASSEMBLY FRONT PASSENGER SEAT LUMBAR SWITCH HEADLAMP POWER RELAY HIGH MOUNT STOP LAMP HIGH MOUNT STOP LAMP RELAY (PICKUP) HORN (A NOTE) HORN (F NOTE) HORN FUSE HORN RELAY HTD MIR FUSE RR DEFOG FUSE HTD SEAT FUSE I/P FUSE BLOCK CLSTR FUSE INSTRUMENT PANEL CLUSTER (IPC) LEFT LOW BEAM HEADLAMP RIGHT LOW BEAM HEADLAMP LIFT- GLASS RELAY (UTILITY) LT BLU WIRE LT HDLP FUSE RT HDLP FUSE LT LT MIR/LKS FUSE MULTI- FUNCTION SWITCH (FLASH TO PASS) MULTIFUNCTION SWITCH (UTILITY) NCA WIRE ORG/ WIRE OUTSIDE REAR VIEW MIRROR SWITCH DRIVER DOOR LOCK/ SIDE WINDOW SWITCH PASSENGER OUTSIDE REAR VIEW MIRROR PNK (BODY HARN, 13 CM FROM BLOWER MOTOR BREAKOUT) PNK 2.2L WIRE PNK (ENG HARN, 20 CM FROM A/C REFRIGERANT PRESSURE SENSOR BREAKOUT) PNK PNK WIRE PNK PNK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) AUTOMATIC TRANSMISSION PPL PPL PPL PPL ESTC REAR DEFOGGER RELAY (UTILITY) REAR WINDOW WIPER MOTOR RIGHT HIGH BEAM HEADLAMP STOP LP FUSE STOPLAMP SWITCH TBC FUSE TO A/C FUSE (DIAGRAM 4 OF 5) TRAILER WIRING PROVISIONS TRANSFER CASE ENCODER MOTOR TRANSFER CASE SHIFT CONTROL MODULE TRCHMSL FUSE UNDER- HOOD FUSE BLOCK UNDER- HOOD FUSE BLOCK CRANK FUSE UTILITY VECHMSL FUSE W/ RKE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH, NEAR I/P FUSE BLOCK) BRN WIRE DK BLU WIRE DK GRN WIRE DK LT DK PPL DN ILLUM DRIVER DOOR LOCK DRIVER WINDOW MOTOR EXPRESS DOWN MODULE FRONT PASSENGER DOOR LOCK, WINDOW SWITCH FRONT PASSENGER WINDOW MOTOR GRN WIRE HOT IN ACC, RUN, RETAINED ACC POWER HOT W/HEADLAMP SWITCH IN PARK OR HEAD POSITION I/P FUSE BLOCK (ON LEFT END OF DASH) ILLUM ILLUM DN LEFT FRONT WINDOW SWITCH LEFT REAR SIDE WINDOW REGULATOR MOTOR LEFT REAR WINDOW SWITCH LT BLU WIRE LT GRN WIRE PARK LP FUSE 5 POWER WINDOW CIRCUIT BREAKER PPL RIGHT REAR SIDE WINDOW REGULATOR MOTOR RIGHT REAR WINDOW SWITCH TAN WIRE UP DN WINDOW LOCKOUT SWITCH WINDOW SWITCH

1-2 SHIFT SOL 2-3 SHIFT SOL 29 30 31 PNK WIRE 3-2 SHIFT SOL AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CENTRAL SEQUENTIAL FUEL INJECTION DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM I FUSE ENG-I FUSE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID (TOP RIGHT CENTER OF ENGINE) EVAPORATIVE EMISSION CANISTER VENT SOLENOID (REAR OF FUEL TANK) FUEL INJ 1 FUEL INJ 4 FUEL INJ 2 FUEL INJ 5 FUEL INJ 3 FUEL INJ 6 GRY WIRE HOT IN RUN OR START LO SW SW LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE OXYGEN FUSE PNK 25 26 27 28 WIRE PNK 7 8 WIRE PNK PNK PNK 1 2 3 4 5 6 WIRE PNK WIRE PNK/BLK WIRE PPL LT PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE REV SW AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH SW SW TAN WIRE TAN/BLK WIRE TCC PWM SOL TCC SOL TRANSMISSION FLUID TEMPERATURE SENSOR UNDER- HOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

1-2 SHIFT SOL 2-3 SHIFT SOL 29 30 31 PNK WIRE 3-2 SHIFT SOL AUTOMATIC TRANSMISSION BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CENTRAL SEQUENTIAL FUEL INJECTION DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM I FUSE ENG-I FUSE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID (TOP RIGHT CENTER OF ENGINE) EVAPORATIVE EMISSION CANISTER VENT SOLENOID (REAR OF FUEL TANK) FUEL INJ 1 FUEL INJ 4 FUEL INJ 2 FUEL INJ 5 FUEL INJ 3 FUEL INJ 6 GRY WIRE HOT IN RUN OR START LO SW SW LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE OXYGEN FUSE PNK 25 26 27 28 WIRE PNK 7 8 WIRE PNK PNK PNK 1 2 3 4 5 6 WIRE PNK WIRE PNK/BLK WIRE PPL LT PRESSURE CONTROL SOLENOID VALVE RED WIRE RED/BLK WIRE REV SW AUTOMATIC TRANSMISSION FLUID PRESSURE MANUAL VALVE POSITION SWITCH SW SW TAN WIRE TAN/BLK WIRE TCC PWM SOL TCC SOL TRANSMISSION FLUID TEMPERATURE SENSOR UNDER- HOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE