Chevrolet Caprice Impala SS (1995-1996) lt blu Wiring diagrams

1 21 26 A/C REQUEST A/C ON SIGNAL SWITCH INPUT 1995 VFTC A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR RELAY (IN UNDERHOOD ELECTRICAL CENTERA) A/C REFRIGERANT PRESSURE SENSOR (IN HIGH PRESSURE LINE, BELOW COOLANT RESERVOIR) BASE BLK WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER RELAY BLOWER RESISTORS (BEHIND RIGHT SIDE OF I/P) BLOWER SWITCH BLU WIRE BRN WIRE DEF DEF HTR VENT DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE GRY WIRE HEATER, A/C CONTROL ASSEMBLY HOT AT ALL TIMES HOT AT ALL TIMES HOT IN RUN MAXI FUSE 12 MAXI FUSE 13 SEC FAN FUSE HOT IN RUN HOT IN RUN UNDERHOOD ELECTRICAL CENTER PRI FAN FUSE HTR MAX VENT NORM BI-LV BI-LV HVAC BLO FUSE I/P FUSE BLOCK IDLE SPEED CONTROL POWER STEERING PRESSURE SWITCH (NEAR POWER STEERING UNIT) LT BLU WIRE MAX NORM MAXI FUSE 10 MODE SWITCH NCA WIRE OFF ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL RED WIRE RED/BLK WIRE RELAY CONTROL RELAY CONTROL RELAY CONTROL SECONDARY COOLANT FAN MOTOR PRIMARY COOLANT FAN MOTOR SENSOR INPUT SIGNAL RETURN TAN WIRE UNDERHOOD ELECTRICAL CENTER YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 GROUND BATTERY BATTERY IGNITION 18 19 REAR WHEEL SENSOR INPUT REAR WHEEL SENSOR GRD ABS IND. ANTI-LOCK INDICATOR CONTROL BLK WIRE BLK/WHT WIRE BRAKE APPLIED SIGNAL SERIAL DATA LINE BRAKE PRESSURE MODULATOR VALVE (BPMV) BRN WIRE CHEVROLET BUICK CONTROL SIGNALS DATA LINK CONNECTOR (DLC) (ATTACHED TO I/P CARRIER, RIGHT OF STEERING COLUMN) DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) ( LEFT FRONT OF ENG COMPT) FUSE BLOCK FUSE LINK B GROUND LEFT FRONT WHEEL SENSOR INPUT LEFT FRONT WHEEL SENSOR GRD HAZARD LAMP FLASHER HOT AT ALL TIMES HOT IN HOT IN RUN, BULB TEST OR START I/P INDIC FUSE 11 INSTRUMENT CLUSTER LEFT FRONT WHEEL SPEED SENSOR LT BLU WIRE NCA WIRE ORG/ WIRE OUT PCM/IGN FUSE 5 PNK WIRE PUMP MOTOR PUMP MOTOR POWER OUTPUT REAR WHEEL SPEED SENSOR RED WIRE RIGHT FRONT WHEEL SENSOR INPUT RIGHT FRONT WHEEL SENSOR GRD RIGHT FRONT WHEEL SPEED SENSOR RUN WIRE SOLENOID VALVES STOP LAMP SWITCH (ATTACHED TO BRAKE PEDAL BRACKET) STOP/HZD FUSE 37 TAN WIRE UNDERHOOD ELECTRICAL CENTER VALVE POWER OUTPUT WHT WIRE YEL WIRE

1995 VFTC BASE BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK GRN WIRE HOT AT ALL TIMES HOT IN RUN PRI FAN FUSE HOT IN RUN SEC FAN FUSE LT BLU WIRE MAXI FUSE 12 MAXI FUSE 13 POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PRIMARY COOLANT FAN MOTOR PRIMARY ENGINE COOLANT FAN RELAY RED WIRE RELAY CONTROL SECONDARY COOLANT FAN MOTOR SECONDARY ENGINE COOLANT FAN RELAY (UNDERHOOD ELECTRICAL CENTER) UNDERHOOD ELECTRICAL CENTER

1995 VFTC BLK WIRE CTSY PWR LOCK FUSE DOOR LOCK RELAY (BASE OF LEFT "A" PILLAR) GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (LEFT SIDE OF I/P) LEFT FRONT DOOR LOCK ACTUATOR LEFT POWER DOOR LOCK SWITCH LEFT REAR DOOR LOCK ACTUATOR LOCK UNLOCK LT BLU WIRE ORG/ WIRE PWR LK FUSE RIGHT FRONT DOOR LOCK ACTUATOR RIGHT POWER DOOR LOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR TAILGATE DOOR LOCK ACTUATOR TAN WIRE UNLOCK LOCK UNLOCK RELAY LOCK RELAY WAGON ONLY WHT WIRE

AUTOMATIC HEADLAMP/ DRL CONTROL MODULE (ABOVE BASE OF STEERING COLUMN) BAT BLK WIRE BLU WIRE BRN WIRE BUICK (BUICK) LT BUICK ONLY CHEVY BUICK CHEVY CHEVY CONVENIENCE CENTER CRUISE CONTROL MODULE DK BLU WIRE DK DK DK LT ELECTRONIC BRAKE CONTROL MODULE EXT LPS FUSE FUSE FWD LPS FUSE GRN WIRE GRY WIRE HAZARD LAMP FLASHER HEADLAMP SWITCH HEAD OFF PARK HIGH MOUNT STOP LAMP HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT I/P) INSTRUMENT CLUSTER INSTRUMENT CLUSTER DK LAMP BUICK ONLY LEFT CORN- ERING LAMP RIGHT CORN- ERING LAMP LEFT FRONT PARK/ TURN LAMP RIGHT TURN SIGNAL LAMP LEFT TURN SIGNAL LAMP (CHEVY) LEFT OPERA LAMP RIGHT OPERA LAMP LEFT TURN IND LEFT TURN, HAZARD LICENSE LT BLU WIRE LT LT NCA WIRE NORMAL HAZARD OPTIONAL ORG/ WIRE PARK LPS CTRL PNK BACKUP LIGHTS CIRCUIT PNK WIRE PNK WIRE PPL PPL LEFT TAIL LAMP LEFT REAR MARKER LAMP PPL PPL PPL PPL PPL LEFT TAIL/ STOP/ TURN LAMPS LEFT TAIL LAMP REMOTE CONTROL DOOR LOCK RECEIVER (BUICK ONLY) RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP LEFT FRONT SIDE MARKER LAMP RIGHT TURN IND RIGHT TURN, HAZARD RR T/LPS FUSE STOP LAMP/ CRUISE RELEASE STOP/ HZD SWITCH (ON BRAKE PEDAL SUPPORT) T/SIG FUSE TURN SIGNAL LAMP FLASHER TURN SIGNAL SWITCH VACUUM FLUORESCENT INDICATORS WARNING ALARM PPL WHT WIRE YEL WIRE

AUTOMATIC HEADLAMP/ DRL CONTROL MODULE (ABOVE BASE OF STEERING COLUMN) BAT BLK WIRE BLU WIRE BRN WIRE BUICK ONLY RIGHT CORN- ERING LAMP CHEVY BUICK CONVENIENCE CENTER CRUISE CONTROL MODULE DK BLU WIRE DK DK DK LT ELECTRONIC BRAKE CONTROL MODULE EXT LPS FUSE FUSE FWD LPS FUSE GRN WIRE GRY WIRE HAZARD LAMP FLASHER HEADLAMP SWITCH HEAD OFF PARK HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (LEFT I/P) INSTRUMENT CLUSTER INSTRUMENT CLUSTER DK LAMPS) LEFT CORN- ERING LAMP LEFT FRONT PARK/ TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT REAR SIDE MARKER LAMP LEFT TAIL/ STOP/ TURN LAMPS LEFT TURN IND RIGHT TURN IND LEFT TURN, HAZARD LICENSE LT BLU WIRE MOUNT STOP LAMP 400 OHM NCA WIRE NORMAL HAZARD OPTIONAL ORG/ WIRE PARK LPS CTRL PNK BACKUP LIGHTS CIRCUIT PNK WIRE PNK WIRE PPL REAR GLASS CONTACTS REMOTE CONTROL DOOR LOCK RECEIVER (BUICK ONLY) RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT TAIL/ STOP/ TURN LAMPS RIGHT REAR SIDE MARKER LAMP RIGHT TURN, HAZARD RR T/LPS FUSE STOP LAMP/ CRUISE RELEASE STOP/ HZD SWITCH (ON BRAKE PEDAL SUPPORT) T/SIG FUSE TURN PPL SIGNAL ALARM TURN SIGNAL LAMP FLASHER TURN SIGNAL SWITCH VACUUM FLUORESCENT INDICATORS W/KEYLESS ENTRY ONLY WHT WIRE YEL WIRE

1995 VFTC I/P FUSE BLOCK 358 39 PNK WIRE 6 7 8 9 PNK WIRE 728 1439 PNK WIRE ABS IND. ACCY ACCY BULB TEST LOCK LOCK OFF OFF AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BASE OR W/ TWILIGHT SENTINEL BLK WIRE BLK/WHT WIRE BRAKE IND BRAKE PRESSURE SWITCH (MOUNTED ON MASTER CYLINDER) BRN WIRE BRN/WHT WIRE BULB TEST CHANGE OIL IND. CHECK GAGE IND. COMPARTMENT) COOLANT TEMP GAGE DIM ENG/MET TRIP RESET VSS GND DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR OPEN IND. (SEO ONLY) ENGINE COOLANT TEMPERATURE GAUGE SENSOR (FORWARD LEFT SIDE OF ENGINE) FASTEN BELTS IND. FUEL GAGE FUEL PUMP SENDER (MOUTED IN FUEL TANK) GATE AJAR IND. (WAGON) GRN WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES CLUS CHI FUSE 33 HOT IN RUN A/C DRL FUSE 20 HOT IN RUN OR START I/P INDC FUSE #11 IGNITION SWITCH INSTRUMENT CLUSTER LOW COOLANT IND LOW FUEL IND LOW OIL LEVEL IND LOW WASHER FLUID IND LT BLU WIRE LT GRN WIRE OIL PRESS GAGE ORG/ WIRE PANEL ILLUM (3 BULBS) PARK BRAKE SWITCH PASS KEY FAULT IND. PNK WIRE PPL PPL PNK WIRE PPL PPL RUN WIRE SEDAN SEO SERVICE ENGINE SOON IND SOLID STATE STARTING/ CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TAN WIRE TEMP GEN VF SPEEDOMETER DISPLAY LEFT TURN RIGHT TURN STEP DIM HIGH BEAM IGN 3 VOLT GAGE W/ DRL WARNING SYSTEMS WASH SW WHT WIRE WIINDSHIELD WASHER SOLVENT LEVEL SWITCH (IN WASHER FLUID RESERVOIR) YEL (OR BRN) WIRE YEL WIRE YEL/BLK WIRE

6 7 8 9 PNK WIRE BASE SEO BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CHANGE OIL IND. CTRL MIL IND. CTRL LOW OIL LVL CTRL OIL LVL INPUT CRUISE CONTROL MODULE (LEFT FRONT WHEELHOUSE) DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE E/M ENDGATE LOWER LOCK AJAR SWITCH (RIGHT SIDE OF TAILGATE) ENGINE OIL LEVEL SENSOR (LEFT SIDE OF ENGINE OIL PAN) FUEL PUMP SWITCH AND ENGINE OIL PRESSURE GAUGE SENSOR (CENTER REAR OF ENGINE) GRY WIRE ILLUM INSTRUMENT CLUSTER ENGLISH/ METRIC SWITCH LEFT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH LT BLU WIRE LT GRN WIRE OIL PRESSURE RESISTOR PNK WIRE RADIO RIGHT FRONT DOOR JAMB SWITCH RIGHT REAR DOOR JAMB SWITCH TAN WIRE TRIP RESET TURN SIGNAL ALARM (CONVENIENCE CENTER) VEHICLE SPEED OUTPUT 4000 P/M WHT WIRE YEL/BLK WIRE

1995 VFTC 3-2 CTRL SOLENOID (PWM) A/C CLUTCH CTRL A/C PRESS SENSOR SIG A/C REFRIGERANT PRESSURE SENSOR (IN HI PRESSURE LINE ABOVE RIGHT WHEELHOUSE) A/C SYSTEM (COMPRESSOR RELAY) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CANISTER PURGE CTRL COIL DRIVER IGN IGN CTRL COMPARTMENT) DATA LINK CONNECTOR (ATTACHED TO I/P CARRIER, RIGHT OF STEERING COLUMN) DISTRIBUTOR DK BLU WIRE DK GRN/WHT WIRE ELECTRONIC CONTROLLED TRANSMISSION ELECTRONIC IGNITION CONTROL MODULE (FRONT OF ENGINE) EMI FUSE #4 FORCE MOTOR FUEL PUMP PRIM CONNECTOR (NEAR A/C ACCUMULATOR) FUEL PUMP RELAY (UNDERHOOD ELECTRICAL CENTER) FUEL PUMP, SENDER (IN FUEL TANK) GROUND GRY WIRE HOT AT ALL TIMES UNDERHOOD ELECTRICAL CENTER F/P FUSE #2 HOT IN RUN OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P INDC FUSE #11 IGNITION COIL (FRONT OF ENGINE) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR SIG LEFT KNOCK SENSOR (LEFT OF ENGINE BLOCK, FORWARD OF STARTER) LO HI LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR MIL CTRL NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (UNDER FRONT CONSOLE, ATTACHED TO A/T CONTROL) PCM GROUND PCM/IGN FUSE 5 PNK CHANGE OIL IND CTRL WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE RIGHT KNOCK SENSOR (RIGHT OF ENGINE BLOCK, BELOW EXHAUST MANIFOLD) SERIAL DATA SHIFT SOLENOID A SHIFT SOLENOID B SW A SW B SW C TAN WIRE TAN/BLK WIRE TCC CONTROL SOLENOID TCC CONTROL SOLENOID PPL SERIAL DATA TCC ENABLE SOLENOID TRANS FLUID TEMP SENSOR TRANS FLUID TEMP SIG TRANS PRESS CTRL LOW PNK IGNITION WIRE TRANS TCC CTRL UNDER- HOOD ELECTRICAL CENTER WHT WIRE WHT/BLK WIRE YEL/BLK WIRE

1995 VFTC 3-2 CTRL SOLENOID (PWM) A/C CLUTCH CTRL A/C PRESS SENSOR SIG A/C REFRIGERANT PRESSURE SENSOR (IN HI PRESSURE LINE ABOVE RIGHT WHEELHOUSE) A/C SYSTEM (COMPRESSOR RELAY) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CANISTER PURGE CTRL COIL DRIVER IGN IGN CTRL COMPARTMENT) DATA LINK CONNECTOR (ATTACHED TO I/P CARRIER, RIGHT OF STEERING COLUMN) DISTRIBUTOR DK BLU WIRE DK GRN/WHT WIRE ELECTRONIC CONTROLLED TRANSMISSION ELECTRONIC IGNITION CONTROL MODULE (FRONT OF ENGINE) EMI FUSE #4 FORCE MOTOR FUEL PUMP PRIM CONNECTOR (NEAR A/C ACCUMULATOR) FUEL PUMP RELAY (UNDERHOOD ELECTRICAL CENTER) FUEL PUMP, SENDER (IN FUEL TANK) GROUND GRY WIRE HOT AT ALL TIMES UNDERHOOD ELECTRICAL CENTER F/P FUSE #2 HOT IN RUN OR START HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK I/P INDC FUSE #11 IGNITION COIL (FRONT OF ENGINE) INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR SIG LEFT KNOCK SENSOR (LEFT OF ENGINE BLOCK, FORWARD OF STARTER) LO HI LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MALFUNCTION INDICATOR MIL CTRL NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (UNDER FRONT CONSOLE, ATTACHED TO A/T CONTROL) PCM GROUND PCM/IGN FUSE 5 PNK CHANGE OIL IND CTRL WIRE PNK WIRE PPL RED WIRE RED/BLK WIRE RIGHT KNOCK SENSOR (RIGHT OF ENGINE BLOCK, BELOW EXHAUST MANIFOLD) SERIAL DATA SHIFT SOLENOID A SHIFT SOLENOID B SW A SW B SW C TAN WIRE TAN/BLK WIRE TCC CONTROL SOLENOID TCC CONTROL SOLENOID PPL SERIAL DATA TCC ENABLE SOLENOID TRANS FLUID TEMP SENSOR TRANS FLUID TEMP SIG TRANS PRESS CTRL LOW PNK IGNITION WIRE TRANS TCC CTRL UNDER- HOOD ELECTRICAL CENTER WHT WIRE WHT/BLK WIRE YEL/BLK WIRE