Oldsmobile Bravada II (1995-2001) (right rear of engine) Wiring diagrams

11 14 CLASS 2 CLASS 2 2.2L 4.3L 59 58 CLASS 2 CLASS 2 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) BRN/WHT WIRE CIGAR LTR FUSE 2 CLASS 2 DATA LINK CONNECTOR (DLC) (UNDER LEFT SIDE OF DASH) DK GRN WIRE DK GRN/BLK WIRE DK GRN/WHT WIRE DRIVER INFORMATION DISPLAY MODULE (IF EQUIPPED) ELECTRONIC CLIMATE CONTROL MODULE (W/ AUTO A/C) GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK (ON LEFT END OF DASH) INSTRUMENT CLUSTER LEFT SEAT MEMORY MODULE (UNDER LEFT FRONT SEAT) (ENVOY ONLY) LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE PPL PPL 2 1 TAN WIRE TRANSFER CASE SHIFT CONTROL MODULE UART UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) VEHICLE CONTROL MODULE (VCM) (4.3L ONLY) (ON RIGHT FRONT OF ENGINE COMPARTMENT) VEHICLE INTERFACE UNIT (VIU) (ENVOY) (REAR QUARTER OF VEHICLE) WHT WIRE YEL WIRE

1999 ONLY 2.2L 4.3L 4.3L ONLY A/T M/T ABS FUSE 22 ANTI-LOCK BRAKES SYSTEM BARE BARE (NEAR TOP RIGHT REAR OF TRANSMISSION) BLK WIRE BLK/WHT WIRE BODY COMPUTER SYSTEM BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH) BRN WIRE BRN/WHT (OR PPL/WHT) WIRE BRN/WHT WIRE CRUISE CONTROL MODULE (ON LEFT SIDE OF FIREWALL) CRUISE FUSE 3 CRUISE STATUS CRUISE STATUS VEHICLE SPEED INPUT DK BLU WIRE DK GRN/WHT WIRE ENGINE CONTROL SYSTEM GRY WIRE GRY/BLK WIRE HOT IN RUN I/P FUSE BLOCK (LEFT END OF DASH) INSTRUMENT CLUSTER SYSTEM LT BLU WIRE LT BLU/BLK WIRE LT GRN/BLK WIRE MULTIFUNCTION SWITCH OFF OFF ON POWERTRAIN CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) PPL PPL/WHT (OR PPL) WIRE PPL/WHT WIRE R/A SET SW STOPLAMP SWITCH (BRAKE PEDAL SUPPORT BRACKET) UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) VEHICLE CONTROL MODULE (RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SENSOR (VSS) (ON REAR OF TRANSMISSION) VSS VSS HIGH VSS LOW WHT WIRE

2.2L 4.3L 6 8 (W/O TRIP) (W/ TRIP) A/C COMPRESSOR CLUTCH DIODE A/C COMPRESSOR CLUTCH A/C COMPRESSOR PRESSURE CYCLING SWITCH A/T 2.2L 4.3L AIR INJECTION REACTOR (AIR) PUMP BANK 1 SENSOR 1 BANK 1 SENSOR 2 BANK 2 SENSOR 1 BARE BATTERY BLK WIRE BODY RELAY BLOCK BREAKOUT 2.2L: ENG HARN, 25 CM FROM PCM BREAKOUT) BRN WIRE CRUISE CONTROL MODULE DAYTIME RUNNING LAMPS (DRL) RELAY DRIVER INFORMATION DISPLAY MODULE (UTILITY) ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENVOY EX ENVOY/ BRAVADA ENVOY/ BRAVADA G120 (2.2L) (RIGHT SIDE OF ENGINE BLOCK, UNDER GENERATOR) HEADLAMP POWER RELAY (EX ENVOY) HEATED OXYGEN HEATED OXYGEN SENSOR HIGH MOUNT STOP LAMP RELAY (PICKUP) FUEL PUMP RELAY INSTRUMENT CLUSTER LEFT FOG LAMP LEFT FOG LAMP LEFT FRONT END SUPPLEMENTAL INFLATABLE RESTRAINT DISCRIMINATING SENSOR LEFT FRONT PARK/ TURN LAMP LEFT HIGH BEAM HEADLAMP LEFT HORN LOW BEAM RELAY (ENVOY) NCA WIRE PARK/ NEUTRAL POSITION (PNP) SWITCH MASS AIRFLOW (MAF) SENSOR POWERTRAIN CONTROL MODULE (PCM) IGNITION CONTROL MODULE REAR WINDOW WASHER PUMP MOTOR BRAKE PRESSURE WARNING SWITCH REMOTE CONTROL DOOR LOCK RECEIVER RIGHT FOG LAMP RIGHT FRONT END SUPPLEMENTAL INFLATABLE RESTRAINT DISCRIMINATING SENSOR RIGHT FRONT PARK/ TURN LAMP RIGHT HORN STARTER RELAY SUPPLEMENTAL INFLATABLE RESTRAINT SENSING AND DIAGNOSTIC MODULE TRANSFER CASE SHIFT CONTROL MODULE DATA LINK CONNECTOR (DLC) UNDERHOOD FUSE BLOCK VEHICLE CONTROL MODULE (VCM)/ POWERTRAIN CONTROL MODULE (PCM) VEHICLE SPEED SENSOR (VSS) SHIELD VEHICLE SPEED SENSOR SHIELD W/ AIR INJECTION REACTOR SYSTEM ONLY W/ RKE WHT WIRE WINDSHIELD WASHER PUMP MOTOR

43 1127 FUSED BATT SERIAL DATA 7 8 9 10 11 12 FUSED IGN GROUND VSS IN AIR TEMP INT LITE DIM PARKLAMPS AIR BAG AMBIENT AIR TEMPERATURE SENSOR (FRONT CENTER OF VEHICLE, NEAR HOOD LATCH) ANTI-LOCK IND BATTERY FUEL BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) BODY RELAY BLOCK (BEHIND LEFT SIDE OD DASH, NEAR I/P FUSE BLOCK) BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH, NEAR I/P FUSE BLOCK) BRAKE IND BRN WIRE BRN/WHT WIRE CHECK GAUGES IND CLR IC LOGIC CLSTR FUSE 11 COMPASS REMOTE SENSOR (IN HEADLINER ABOVE LEFT FRONT SEAT) CRUISE FUSE 3 CTSY LAMP FUSE 8 DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE COOLANT TEMPERATURE GAUGE EXTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM FUEL GAUGE GAUGES FUSE 4 GRN WIRE GRY WIRE HIGH BEAM IND HOT AT ALL TIMES HOT IN ACCY, RUN OR RAP HOT IN OFF, RUN OR START HOT IN RUN HOT IN RUN OR START HOT W/ INT DIMMING ON I/P FUSE BLOCK (LEFT END OF DASH) ILLUM FUSE 12 IGN 1 ILLUMINATION INSTRUMENT CLUSTER LEFT TURN LOW FUEL LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIL (SERVICE ENGINE SOON IND) OIL PRESSURE GAUGE ORG/ WIRE ORG/BLK WIRE OVER SPEED ALARM IND OVERHEAD CONSOLE (UTILITY ONLY) PARK POSITION SWITCH (PART OF AUTOMATIC TRANSMISSION CONTROLLER) PNK PNK WIRE PNK WIRE PNK/BLK WIRE PPL/WHT WIRE PRNDL RDO BATT FUSE 19 RDO FUSE 24 RED WIRE RIGHT TURN SEAT BELT IND SECURITY IND SERVICE SERVICE BODY SYSTEM IND SPARE SPEEDOMETER SPLICE SPLICE PACK TACHOMETER TAIL GATE ALARM IND TAN/WHT WIRE TRANSFER CASE SHIFT CONTROL MODULE (BEHIND RIGHT FRONT KICK PANEL) TRIP/ ODO UNDERHOOD FUSE BLOCK (ON TOP OF LEFT FRONT FENDER) UPSHIFT IND VOLT REG VOLT- METER W/ TRIP COMPUTER WHT WIRE YEL WIRE

19 13 ECT SENS GRD FUEL LEVEL SIG IN PPL 2.2L 26 28 32 31 4 PRNDL P SIG PRNDL C SIG PRNDL B SIG PRNDL A SIG ECT SENSOR IN 29 30 VSS LOW VSS HIGH 4.3L 46 10 17 MIL IND TACH OUT VSS OUT 5 11 3 MIL IND CTRL SERIAL DATA VSS SIG OUT 54 29 69 72 73 63 ECT SENSOR IN PRNDL A PRNDL B PRNDL C PRNDL P VSS HIGH BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE BRN WIRE BRN/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS SIG IN ECT SENSR GRD ENGINE COOLANT TEMPERATURE SENSOR (FRONT OF ENGINE, IN COOLANT PIPING) FUEL LEVEL SENSOR W/ FUEL PUMP (TOP OF FUEL TANK) GRN/ WHT WIRE GRY WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANSMISSION) PICKUP POWERTRAIN CONTROL MODULE (2.2L ONLY) (RIGHT FRONT OF ENGINE COMPT) PPL PPL 55 6 FUEL LVL IN FUEL LEVEL SENS GRD PPL/WHT WIRE RADIO SERIAL DATA SPLICE SPLICE PACK TACH OUT TRANSMISSION TRANSMISSION RANGE SWITCH (LEFT SIDE OF TRANSMISSION) UTILITY VEHICLE CONTROL MODULE (4.3L ONLY) (RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SENSOR (REAR VEHICLE SPEED SENSOR (REAR OF TRANSMISSION) VSS LOW VSS SIG OUT WHT DK GRN/ WIRE WHT WIRE YEL WIRE

1 2 3 4 BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (UNDER DASH, ON HEATER CASE) BODY RELAY BLOCK BODY RELAY BLOCK (BEHIND LEFT SIDE OF DASH, NEAR I/P FUSE BLOCK) DOOR LOCK RELAY DOOR UNLOCK RELAY DR UNLK RLY DR LK RLY DRIVER DOOR UNLOCK RELAY DRV DR UNLK RLY ENDGATE OR LIFTGATE LOCK CYLINDER SWITCH GROUND GRY WIRE HOT AT ALL TIMES I/P FUSE BLOCK LEFT DOOR LOCK AND WINDOW SWITCH LEFT FRONT DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ACTUATOR LIFTGATE LOCK ACTUATOR LOCK LT BLU WIRE LT GRN WIRE MIR/LCK FUSE 7 MIRRORS SYSTEM ORG/ WIRE PWR LKS FUSE 14 REMOTE CONTROL DOOR LOCK RECEIVER (BEHIND LOWER LEFT SIDE OF DASH) RIGHT DOOR LOCK AND WINDOW SWITCH RIGHT FRONT DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK ACTUATOR SPLICE PACK TAN WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK TRC FUSE UNLOCK W/ KEYLESS ENTRY WHT WIRE

1-2 SHIFT SOL. CTRL TCC PWM SOL CTRL INJ NO.1 CTRL INJ NO.6 CTRL EGR POSIT INPUT 11 12 13 PNK WIRE 2-3 SHIFT SOL CTRL 3-2 CTRL SOL. CTRL AIR PMP RLY CTRL REAR WHL SPEED OUT 4 5 6 PNK PNK WIRE ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAM POSIT SENS SIG CAMSHAFT POSITION SENSOR (IN DISTRIBUTOR) CRANKSHAFT POSITION SENSOR (FRONT OF ENGINE NEAR CRANKSHAFT PULLEY) DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DK PNK WIRE EVAP CAN VENT VALVE GRN WIRE HALL EFFECT SENSOR IDLE AIR CTRL (IAC) A HI IDLE AIR CTRL (IAC) A HI INJ NO.2 CTRL INJ NO.3 CTRL KNOCK SENSOR (TOP REAR OF ENGINE) LEFT SENS HI LEFT SENS LO POST-CATALYST SENS LO LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT LT LT LT PPL NCA WIRE PNK PNK 1 2 3 WIRE PNK WIRE PNK/BLK WIRE PPL PPL CRANK POSIT SENS GRD VSS RTN VSS SIGNAL CRANK POSIT SENS SIG PPL PNK WIRE PPL RIGHT SENS HI POST-CATALYST SENS HI PPL/WHT WIRE RIGHT SENS LO CAM POSIT SENS RTN TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC ON/OFF SOL. CTRL TWISTED WIRE PAIR VEHICLE CONTROL MODULE (VCM) (RIGHT FRONT OF ENGINE COMPT) VEHICLE SPEED SENSOR (REAR OF (LEFT REAR TRANSMISSION) OF ENGINE) WHT WIRE YEL WIRE YEL/BLK WIRE