Pontiac Firebird IV (1993-2002) (top left of radiator support) Wiring diagrams

AMPLIFIER ASHTRAY LAMP ASHTRAY LAMP (CONVERTIBLE) AUXILIARY POWER OUTLET (TAPED TO I/P HARNESS) BLK WIRE BLOWER MOTOR RELAY BODY CONTROL MODULE (BCM) BRAKE FLUID LEVEL SWITCH CAMARO CIGAR LIGHTER COOLANT FAN 3 RELAY COURTESY/ READING LAMPS DATA LINK CONNECTOR (DLC) DAYTIME RUNNING LAMPS (DRL) MODULE ELECTRONIC BRAKE CONTROL MODULE FIREBIRD HEADLAMP OPENING ACTUATOR CONTROL MODULE FOG LAMP SWITCH GULF STATES HEADLAMP SWITCH HVAC CONTROL HVAC CONTROL I/P DIMMER SWITCH HVAC ILLUMINATION LAMPS I/P COMPARTMENT LAMP IGNITION KEY WARNING SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSIDE REARVIEW MIRROR INSTRUMENT CLUSTER INSTRUMENT PANEL CLUSTER (2001) LEFT DOOR ILLUMINATION LAMP LEFT FRONT FOG LAMP LEFT FRONT PARK/TURN LAMP LEFT FRONT SIDE MARKER LAMP LEFT HEADLAMP LEFT HEADLAMP OPENING DOOR ASSEMBLY (PONTIAC) LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT POWER DOOR LOCK SWITCH OUTSIDE REAR VIEW MIRROR SWITCH LEFT POWER WINDOW SWITCH M/T A/T MODULE BREAKOUT) NCA WIRE RADIO RADIO POWER ANTENNA REAR COMPARTMENT LID RELEASE SWITCH REAR DEFOGGER SWITCH RIGHT DOOR ILLUMINATION LAMP RIGHT FRONT ENGINE COOLANT FANS RIGHT FRONT SIDE DOOR LOCK LEFT FRONT SIDE DOOR LOCK RIGHT POWER DOOR LOCK SWITCH SEAT BELT SWITCH SECONDARY AIR INJECT- ION PUMP (5.7L) SECURITY INDICATOR LED STEERING WHEEL CONTROLS THEFT DETERRENT SHOCK SENSOR WINDSHIELD WASHER PUMP WINDSHIELD WIPER MOTOR

10 9 HDLP ON PKLP ON BAT REF BAT BLK WIRE BRN WIRE CIRCUIT BREAKER CLOSE HEADLAMP DOOR CONTROL MODULE (ENGINE COMPT, FORWARD OF LEFT WHEELWELL) DAYTIME RUNNING LAMPS MODULE (MOUNTED BEHIND RADIO, HVAC CONTROLS) DK BLU WIRE DK GRN WIRE EXTERIOR LAMPS SYSTEM FUSIBLE LINK Z HDLP ON BAT REF HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HEADLAMPS SYSTEM HEADLAMPS, FOGLAMPS CIRCUIT HOT AT ALL TIMES I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LEFT HEADLAMP DOOR MOTOR LH HDLP DR FUSE LT BLU WIRE LT GRN WIRE NCA WIRE OFF OFF PARK HEAD ORG/ WIRE PARK HEAD PKLP ON GROUND RED WIRE RH HDLP DR FUSE RIGHT HEADLAMP DOOR MOTOR RLY CTRL SENSE IN SENSE IN CLOSE OPEN TAIL LPS FUSE 5 UNDERHOOD FUSE BLOCK (TOP) (LEFT FRONT CORNER OF ENGINE COMPT) YEL WIRE

AL SENS AL SENS IGNITION PRK BRAKE BLK WIRE BRN WIRE CANADA CIRCUIT BREAKER DAYTIME RUNNING LAMPS AMBIENT LIGHT SENSOR (TOP OF DASH) DAYTIME RUNNING LAMPS MODULE (MOUNTED BEHIND RADIO, HVAC CONTROLS) DK BLU WIRE DK BLU/WHT WIRE FOG LAMP RELAY (IN TOP UNDERHOOD FUSE BLOCK) FOG LAMP SWITCH FUSIBLE LINK Z GAUGES FUSE 9 GRN WIRE GROUND GRY WIRE HEAD- LAMP DIMMER SWITCH HEADLAMP DOOR CONTROL MODULE HEADLAMP SWITCH HEADLIGHT RELAY HI LO HL ON IN HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) IGNITION INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT FRONT FOG LAMP RIGHT FRONT FOG LAMP LEFT FRONT WHL SPD SENS BREAKOUT) LEFT HEADLAMP LEFT TURN RELAY LO HI LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT TURN IN NCA WIRE OFF PARK HEAD ON OFF ORG/ WIRE PARK BRAKE SWITCH PARK LIGHT RELAY PNK WIRE PPL PPL PPL RED WIRE RIGHT HEADLAMP RIGHT TURN RELAY RLY CTRL RT TURN IN SW ILLUM SW ILLUM ON INDICATOR TAIL LPS FUSE 5 TAN/WHT WIRE TURN B/U FUSE 2 USA YEL WIRE YEL/BLK WIRE

1 2 3.8L VIN K 5.7L VIN G AIR BAG IND ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (UNDER RIGHT SIDE OF DASH, NEAR BLOWER MOTOR) LOW COOLANT BRAKE FLUID LEVEL SWITCH (IN MASTER CYLINDER) BRAKE IND BRN WIRE BRN/WHT WIRE CHANGE OIL CHECK GAUGES IND ABS INOP IND CLASS 2 DATA CLUSTER ILLUM (5 BULBS) COOLANT TEMP GAUGE CRANK INPUT CRUISE CONTROL MODULE (IN ENG COMPT, ON LEFT FRAME RAIL FORWARD OF WHEELWELL) DAYTIME RUNNING LIGHTS MODULE (BEHIND RADIO, HVAC CONTRLS, LEFT OF GLOVE BOX) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ELECTRONIC BRAKE CONTROL MODULE (TOP OF LEFT FRONT FRAME RAIL) ENGINE CONTROLS SYSTEM ENGINE SPEED FASTEN SEAT BELT IND FUEL GAUGE GAUGES FUSE 9 GRY WIRE HATCH AJAR HEADLIGHTS SYSTEM HI-BEAM IND HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START HOT IN START HOT WITH LAMPS ON I/P DIMMER FUSE 16 I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) IND CTRL INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (BELOW REAR OF CONSOLE) INSTRUMENT CLUSTER LEFT TURN IND LOW COOLANT IND (1999 W/VIN G) LOW OIL IND LOW TRAC IND LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE M/T ODOMETER ODOMETER LAMP GND OIL PRESS GAUGE ORG/ WIRE ORG/BLK WIRE PARK BRAKE SWITCH (AT BASE OF PARKING BRAKE LEVER) PNK WIRE POWERTRAIN CONTROL MODULE (IN ENGINE COMPT, BEHIND RIGHT STRUT TOWER) PPL PPL DATA LINK CONNECTOR (UNDER DASH, TO RIGHT OF STEERING COLUMN) PPL VSS LO INPUT PPL/WHT WIRE PWR ACCY FUSE 7 RADIO (CHEVROLET W/ VIN G) REAR COMPARTMENT LID AJAR INDICATOR SWITCH REAR COMPT LID AJAR INPUT REDUCED ENGINE POWER (VIN K) RIGHT TURN IND SECURITY IND SERVICE ENGINE SOON IND (MIL) SERVICE VEHICLE SKIP SHIFT IND (VIN G) (PONT) TCS OFF ASR OFF IND (CHEV) SOLID STATE LOGIC SPEEDO- METER STRTR MINIFUSE TACHO- METER TAN WIRE TAN/WHT WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK (BOTTOM) (IN LEFT FRONT CORNER OF ENG COMPT) VEHICLE SPEED SENSOR (ON REAR SIDE OF TRANSMISSION) VOLT- METER VSS HI INPUT VSS IN VSS OUTPUT 4000 P/M WARNING SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE DK GRN WIRE END OF SWEEP SWITCH GRY WIRE HIGH MIST HIGH MIST LOW OFF 3 6 0 3 9 8 2 5 0 HOT IN ACCY, RUN I/P FUSE BLOCK (BEHIND LEFT SIDE OF DASH) LOW PULSE LOW SPEED RELAY MIST NCA WIRE OFF OFF LOW 2 7 0 6 8 0 PULSE OFF ON PARK RELAY PARK SWITCH PNK WIRE PPL RED WIRE WASHER SWITCH WIND- SHIELD WASHER PUMP (FWRD OF RAD SUPPT) WIND- SHIELD WIPER MOTOR WIPER/ WASH FUSE 14 WIPER/ WASHER SWITCH WIPERS ISOLATION DIODE YEL WIRE