Chevrolet Blazer S15 (1994-1998) a/t only Wiring diagrams

1995 VFTC 2.2L 4.3L A/C COMPRESSOR CLUTCH RELAY DIAGNOSTIC ENERGY RESERVE MODULE (DERM) A/T A/T ONLY ACCY ACCY LOCK ACCY LOCK OFF AIR BAG FUSE 22 ARMING SENSOR AUDIO BACKUP LIGHT SWITCH PARK/NEUTRAL POSITION SWITCH BULB TEST CAMSHAFT POSITION SENSOR CLUTCH PEDAL POSITION SWITCH CRANK FUSE 20 CRANKSHAFT POSITION SENSOR DISTRIBUTOR IGNITION CONTROL MODULE DAYTIME RUNNING ALARM MODULE LIGHT (DRL) MODULE DAYTIME RUNNING LIGHT (DRL) RELAY DIAGNOSTIC ENRGY RESERVE MODULE ECM IGN FUSE 10 TURN B/U FUSE 16 ENG FUSE 5 EVAPORATIVE EMISSIONS CANISTER PURGE SOLENOID EVAPORATIVE EMISSIONS CANISTER VENT VALVE SOLENOID EXCEPT BRAVADA BRAVADA FROM FUSIBLE LINK FRONT AXLE SWITCH FOUR-WHEEL DRIVE INDICATOR TRANSFER CASE SELECT SWITCH FUEL INJECTOR FUEL INJECTORS IGNITION COIL GAUGES FUSE 4 GRN WIRE GRY WIRE I/P FUSE BLOCK IGNITION SWITCH ILLUM FUSE 14 INSTRUMENT CLUSTER INSTRUMENT CLUSTER AUTO TRANS SHIFT LOCK CONTROL SOLENOID INTERIOR LIGHTS KEYLESS ENTRY MODULE INTERIOR LIGHT CONTROL MODULE LINEAR EGR VALVE POWERTRAIN CONTROL MODULE (PCM) POST CONVERTER OXYGEN SENSOR LOCK OFF M/T NCA WIRE OFF PANEL DIMMER SWITCH ASSEMBLY (INTERIOR LIGHTS SYSTEM) PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK W/ VCM ONLY WIRE PNK PNK WIRE PNK W/O KEYLESS W/ KEYLESS ENTRY ENTRY WIRE PNK WIRE POWERTRAIN CONTROL MODULE DISTRIBUTOR IGNITION CONTROL MODULE PPL PPL PPL PRE- CONVERTER OXYGEN SENSOR POST- CONVERTER OXYGEN SENSOR 2.2L REAR WINDOW DEFOG SWITCH RED WIRE RIGHT OXYGEN SENSOR RUN WIRE TRANS FUSE 24 TRANSFER CASE CONTROL MODULE TRANSFER CASE CONTROL MODULE PARK/ NEUTRAL POSITION SWITCH TRANSMISSION TURN SIGNAL FLASHER PNK WIRE VEHICLE CONTROL MODULE (VCM) MASS AIRFLOW SENSOR LEFT OXYGEN SENSOR VEHICLE CONTROL MODULE M/T A/T W/ UTILITY ONLY WHT WIRE YEL WIRE

2 19 23 VEHICLE SPD OUT AXLE SW IN 4 LO REQUEST 2 HI REQUEST 4 HI REQUEST A/T ONLY BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CRANK FUSE 20 10 AMP DATA LINK CONNECTOR DK BLU/WHT WIRE DK GRN/WHT WIRE ENCODER CHANNEL A ENCODER CHANNEL B ENCODER CHANNEL C ENCODER CHANNEL D ENCODER GROUND FRONT AXLE SWITCH FUSE 19 20 AMP GAUGES FUSE 4 10 AMP GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, BULB TEST OR START HOT IN START I/P FUSE BLOCK (LEFT END OF I/P) IND HI IND LO LT GRN WIRE M/T ONLY MOTOR CONTROL A MOTOR CONTROL B ORG/ WIRE ORG/BLK WIRE PICKUP PK LPS FUSE 3 20 AMP PNK WIRE PPL PPL/WHT WIRE RED WIRE RED/WHT WIRE TAN/BLK WIRE TRANSFER CASE (LEFT SIDE OF TRANSFER CASE) TRANSFER CASE SHIFT CONTROL MODULE (BEHIND CENTER OF I/P) TURN B/U FUSE 16 15 AMP UTILITY VEHICLE CONTROL MODULE (VCM) (RIGHT SIDE OF ENG COMPARTMENT) WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 PNK PNK WIRE 4 5 6 PNK WIRE A/T ONLY BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ECM BATT FUSE 9 FOUR-WHEEL DRIVE INDICATOR ASSEMBLY (CENTER OF FLOOR CONSOLE) FRONT AXLE SWITCH FUEL PUMP OIL PRESSURE SWITCH (TOP REAR OF ENGINE NEAR DISTRIBUTOR) FUEL PUMP PRIME CONNECTOR FUEL PUMP RELAY FUEL PUMP/ SENDER (TOP OF FUEL TANK) GAUGE INPUT OIL PRESSURE GAUGES FUSE 4 GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK INPUT FUEL GAUGE INPUT SPEEDOMETER INPUT TACHOMETER INSIDE LEFT FRAME RAIL INSTRUMENT CLUSTER LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MALFUNCTION INDICATOR (MIL) "SERVICE ENGINE SOON" LAMP MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (TOP CENTER OF ENGINE) MAP MASS AIRFLOW SENSOR (LEFT FRONT OF ENGINE ON AIR CLEANER HOUSING) NCA WIRE OR 16 17 ORG/ WIRE PNK 10 11 WIRE PNK 12 13 14 15 WIRE PNK 18 19 WIRE PNK PNK PNK 1 2 3 WIRE PNK PNK WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE REF LO REF LO REF RELAY CENTER SHIFT "UPSHIFT INDICATOR" LAMP TAN WIRE TAN/BLK WIRE TEMP THROTTLE POSITION (TP) SENSOR (TOP LEFT SIDE OF ENGINE) TRANS FUSE 24 TRANSFER CASE CONTROL MODULE (BEHIND CENTER OF I/P) W/ELEC. SHIFT CTRL W/O ELEC. SHIFT CTRL WHT WIRE YEL WIRE

1 2 3 4 5 6 7 PNK PNK WIRE 1734 1731 RIGHT FNT PWM SOL CTRL LEFT FNT PWM SOL CTRL ABS VOLTAGE PPL PNK WIRE 21 22 23 24 25 26 27 28 29 30 31 32 B+ RANGE SIGNAL "B" RANGE SIGNAL "A" 441 30 IGNITION FEED FUEL LEVEL INPUT UPSHIFT IND LP CTRL PPL A/C HIGH PRESSURE CUT/OUT SWITCH (REAR OF A/C COMPRESSOR) A/C ON INPUT A/T ONLY ABS ENABLE RELAY RIGHT FRONT RIGHT FRONT ABS PUMP FEED OUTPUT ABS RELAY PUMP DRIVE OUTPUT LEFT FRONT IGN FEED REAR ANTI-LOCK BRAKES SYSTEM (BRAKE PRESSURE WARNING SWITCH) PPL BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE FUSE 12 BRAKE PRESSURE MODULATOR VALVE (LEFT REAR OF ENGINE COMPARTMENT) BRAVADA ONLY BRN WIRE BRN/WHT WIRE CLUTCH PEDAL POSITION SWITCH (ON CLUTCH PEDAL SUPPORT BRACKET) CRUISE CONTROL MODULE (LEFT REAR OF ENGINE COMPARTMENT, ON COWL) CRUISE CTRL ENG SIG CYLINDER NO.2 CYLINDER NO.1 CYLINDER NO.5 CYLINDER NO.3 CYLINDER NO.4 CYLINDER NO.6 DISTRIBUTOR (TOP REAR OF ENGINE) DISTRIBUTOR IGNITION CONTROL MODULE (TOP RIGHT SIDE OF ENGINE) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK LT DRIVER INFORMATION DISPLAY CENTER (FRONT OF OVERHEAD CONSOLE) EST OUTPUT SIG GRN WIRE GRY WIRE GRY/BLK WIRE HIGH VOLTAGE COIL WIRE HOT IN RUN I/P FUSE BLOCK IGNITION COIL (TOP RIGHT SIDE OF ENGINE) INSTRUMENT CLUSTER SYSTEM (ANTI-LOCK IND., DIODE MODULE, BRAKE IND.) ISOLATION SOLENOID LEFT FRONT REAR LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE OR 18 19 20 OR LT LT OR OR 1722 452 ORG/ WIRE PNK IGNITION FEED IGN TIMING SIG. TACH. SIG. GROUND WIRE PNK IGNITION FEED WIRE PNK PPL WIRE PNK WIRE PPL PPL 420 OR PPL A/T M/T PPL OR OR PPL PPL PRESS CTRL SOL LO SYSTEM GROUND SYSTEM GROUND SENSOR GROUND PRESS CTRL SOL. HI PUMP DRIVER FEEDBACK PWM SOLENOID RANGE SIGNAL "C" REAR PWM SOL CTRL RED WIRE RED/BLK WIRE SPARK PLUGS TAN/BLK WIRE TAN/WHT WIRE UTILITY ONLY UTILITY BRAVADA VEHICLE CONTROL MODULE (VCM) (RIGHT SIDE OF ENGINE COMPARTMENT) W/ELEC. SHIFT CTRL W/O ELEC. SHIFT CTRL WHT WIRE WHT/BLK WIRE