Oldsmobile Silhouette II (1996-2004) lt blu/wht Wiring diagrams

1-2 SHIFT SOL AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID TEMPERATURE SENSOR AUTOMATIC TRANSAXLE INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (DLC) (PARTIAL) (BELOW STEERING COLUMN, ON KNEE BOLSTER) PPL DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ECM SENSE FUSE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON TOP LEFT REAR OF ENGINE) GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (RIGHT SIDE OF DASH, IN RIGHT FRONT DOOR OPENING) IGN IGN 1 FUSE IGN 1 IGN 0 INSTRUMENT PANEL CLUSTER LO SW SW LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (ON TOP RIGHT SIDE OF ENGINE) ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (MOUNTED ON TOP OF TRANSAXLE) PCM/ PASSKEY CLUSTER FUSE PNK PNK WIRE PNK WIRE PPL PRESSURE CONTROL SOL VALVE TCC PWM SOL 2-3 SHIFT SOL RED WIRE RED/BLK WIRE SERVICE ENGINE SOON IND STOPLAMP SWITCH (MOUNTED ON TOP OF BRAKE PEDAL SUPPORT) STOPLIGHT SWITCH, BODY CONTROL MODULE (BCM), REAR DOOR ACTUATOR CONTROL MODULES TAN WIRE TCC FUSE TCC REL SW REV SW SW SW TCC/ BRAKE SWITCH THEFT DETERRENT CONTROL MODULE THROTTLE POSITION (TP) SENSOR (ON TOP OF ENGINE, ON THROTTLE ASSEMBLY) UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, FRONT OF RIGHT WHEELHOUSE ABOVE BATTERY) VEHICLE SPEED SENSOR (VSS) (MOUNTED TO RIGHT SIDE OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

616 615 PPL BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GN DK GRN WIRE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT ASSEMBLY (UNDER LEFT FRONT SEAT) DRIVER SEAT FRONT VERTICAL POSITION SENSOR DRIVER SEAT HORIZONTAL POSITION SENSOR DRIVER SEAT REAR VERTICLE POSITION SENSOR DRIVER SEAT RECLINE MOTOR DRIVER SEAT RECLINE POSITION SENSOR FRONT UP DN FRONT UP FRONT DOWN GROUND BATT (HIGH CURRENT) GRY WIRE HORZ HOT AT ALL TIMES PWR/ SEAT CIRCUIT BREAKER I/P FUSE BLOCK (RIGHT SIDE DASH, IN RIGHT FRONT DOOR OPENING) LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE MEMORY SEAT MODULE MEMORY SEAT SWITCH NOT USED NOT USED NOT USED NOT USED NOT USED NOT USED ORG/ WIRE PNK WIRE PPL REAR DOWN REAR UP FORE REAR UP-DN RECLINE DOWN RECLINE UP AFT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SEAT HORIZONTAL MOTOR TAN WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

BATTERY (B+) LFT TURN OUT LFT TURN IN EXT LAMPS CTRL BLK WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH) BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE HAZARD FUSE HEAD HEADLAMP SWITCH HEADLIGHTS (FOGLAMPS) HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (RIGHT SIDE OF DASH, IN RIGHT FRONT DOOR OPENING) INSTRUMENT PANEL CLUSTER LEFT TURN IN RIGHT TURN IN LT BLU WIRE LT BLU/WHT WIRE OFF ORG/ WIRE PARK PARK LP FUSE PNK PPL WIRE PNK WIRE PPL RKE LAMP SIG RKE LAMP SIG RT TURN IN LFT TURN IN RT TURN OUT RT TURN IN T/SIG FUSE TURN SIGNAL/ MULTI-FUNCTION SWITCH UNDERHOOD FUSE BLOCK (IN ENGINE COMPT, FRONT OF RIGHT WHEELHOUSE ABOVE BATTERY) VEHICLE INTERFACE UNIT (VIU) (BELOW LEFT SIDE OF DASH) YEL WIRE

AMBIENT LIGHT SENSOR GND GND AMBIENT LIGHT SENSOR IN ASSEMBLY HI LO B+ B+ LF PARK/TURN LAMP OUT L TURN SIG IN R TURN SIG IN RF PARK/TURN LAMP OUT BLK WIRE BLK/WHT WIRE BODY COMPUTER SYSTEM BREAKOUT) BRN WIRE BRN/WHT WIRE DAYTIME RUNNING LAMP (DRL) AMBIENT LIGHT SENSOR (TOP CENTER OF DASH) DAYTIME RUNNING LAMPS CONTROL MODULE (RIGHT OF STEERING COLUMN) DK BLU WIRE DK BLU/WHT WIRE DRL FUSE DRL/HVAC/ TEMP/ HTDST FUSE EXTERIOR LAMPS OUT HEADLAMPS ON IN FOG LAMP RELAY FOG LAMP SWITCH FOG LP FUSE GRN WIRE HEAD HEADLAMP CIRCUIT BREAKER HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (RIGHT SIDE OF DASH) INSTRUMENT CLUSTER SYSTEM LEFT FOG LAMP LEFT HEADLAMP ASSEMBLY LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT INSTRUMENT PANEL CLUSTER HIGH BEAM INDICATOR LT RIGHT FOG LAMP OFF OFF HEAD OFF ON IND. ORG/ WIRE PARK BRAKE SWITCH (AT LEFT KICK PANEL) PARK LP FUSE PARK PARK PNK IGN (RUN/START) PARK BRAKE IN IGN (RUN) WIRE PNK WIRE PPL PPL PPL REAR WINDOW WIPER/ WASHER, MULTI- FUNCTION SWITCH ASSEMBLY RIGHT HEADLAMP RKE ACTIVATION INPUT TAN WIRE UNDERHOOD FUSE BLOCK UNDERHOOD JUNCTION BLOCK YEL WIRE YEL/BLK WIRE

BLK WIRE BRN WIRE DEVICE DRIVER SEAT ASSEMBLY DRL/HVAC/ TEMP/HTD ST FUSE FRONT PASSENGER SEAT ASSEMBLY GRY WIRE HEATED SEAT ELEMENT HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK ILLUM INLINE DIODE LEFT HEATED SEAT SWITCH LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE ORG/ WIRE PNK WIRE PTC DEVICE PWR SEAT CIRCUIT BREAKER REAR WINDOW WIPER/WASHER AND MULTIFUNCTION SWITCH RED WIRE RESISTOR RIGHT HEATED SEAT SWITCH SOLID STATE SOLID STATE DEVICE THERMOSTAT WHT WIRE YEL WIRE

BLK WIRE BRN WIRE BRN/WHT WIRE HOT AT ALL TIMES I/P FUSE BLOCK LEFT MIRROR RIGHT MIRROR LT BLU/ WHT WIRE LT BLU/WHT WIRE LT GRN WIRE MIRROR MOTOR PACK DRIVER OUTSIDE REARVIEW MIRROR MIRROR MOTOR PACK PASSENGER OUTSIDE REARVIEW MIRROR NCA WIRE ORG/ WIRE OUTSIDE REARVIEW MIRROR SWITCH POWER MIRRORS FUSE RED/WHT WIRE RIGHT/ LEFT MOTOR RIGHT/ LEFT MOTOR UP/ DOWN MOTOR UP DN UP DN UP UP/ DOWN MOTOR WHT RED/ WIRE WHT WIRE YEL WIRE

1-2 SHIFT SOLENOID 18 19 PNK WIRE 2-3 SHIFT SOLENOID A/T FLUID PRESSURE MANUAL VALVE POSITION SWITCH A/T INPUT SHAFT SPEED SENSOR ABOVE A/C COMPRESSOR) AIR INJECTION BLEED VALVE (RIGHT SIDE OF ENGINE) AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID TEMPER- ATURE SENSOR BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (FRONT OF ENG, CRANKSHAFT POSITION SENSOR A DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE FUEL LEVEL SENDER FUEL PUMP FUEL PUMP FUSE FUEL PUMP PRIME CONNECTOR FUEL PUMP RELAY FUEL TANK FUEL TANK PRESSURE SENSOR GRN WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES LO, REV SW LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE LT PNK PPL WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR INSTRUMENT (TOP RIGHT CLUSTER SIDE OF ENG) MAP MIL IND (CHK ENG) NCA WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE PRESSURE CONTROL SOLENOID PPL RED WIRE RED/BLK WIRE RED/WHT WIRE RTN TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SOLENOID VALVE TCC SW UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 PNK WIRE AIR PUMP RELAY (RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE BYPASS CNTRL CRANKSHAFT POSITION SENSOR B DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELEK IGN FUSE TCC FUSE ENGINE COOLANT TEMPERATURE SENSOR (TOP LEFT REAR OF ENG) ENGINE OIL PRESSURE INDICATOR SWITCH (MOUNTED ON CENTER OF OIL PAN) EXHAUST GAS RECIRC- ULATION VALVE (ON UPPER RIGHT REAR OF ENG) GRD GRY WIRE HOT IN RUN, BULB TEST OR START IC CNTRL IDLE AIR CONTROL (IAC) VALVE (ON TOP OF ENG, FRONT OF THROTTLE ASSEMBLY) IGN IGNITION CONTROL MODULE (TOP RIGHT SIDE OF ENG) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE ORG/BLK WIRE PARK/NEUTRAL POSITION SWITCH (MOUNTED ON TOP OF TRANSAXLE) PNK WIRE PNK/BLK WIRE PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SECONDARY AIR INJECTION PUMP (LOWER LEFT FRONT OF ENG COMPT, ON FRAME RAIL) TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC SWITCH THROTTLE POSITION SENSOR UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE

1227 1589 1867 TRANS FLUID TEMP SIG FUEL LEVEL IN PPL 1748 1228 1229 IAC "A" LO PC SOL VAL HI PC SOL VAL LO 444 472 IAC "B" LO IAT SENS IN 5 V REF 812 407 1868 436 CAM/CKP BATT (+) CAM/CKP SENS GRD CAM/CKP SENS GRD A/C COMP RLY CTRL AIR CONDITIONING SYSTEM AIR PUMP RLY CNTRL ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAM/CKP BATT (+) CRUISE CONTROL SYSTEM DIGITAL SENS RTN DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ENGINE OIL LEVEL SWITCH (MOUNTED ON CENTER OF OIL PAN) EVAP CANN VENT VALVE FUEL PUMP RELAY CTRL EGR VALVE CTRL MIL CTRL (CHK ENGINE) FUEL INJECTORS GENERATOR CTRL GRY WIRE HEATED OXYGEN SENSOR 2 (ON EXHAUST SYSTEM, BEHIND CATALYTIC CONVERTER) HOT IN RUN, BULB TEST OR START HOT IN RUN/START HOT IN START I/P FUSE BLOCK IAC A HI INJ 4 CONTROL INJ FUSE IGN 1 UH FUSE LOW REFERENCE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE PCM/ABS FUSE PCM/CRANK FUSE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (IN AIR CLEANER ASSEMBLY, LEFT FRONT OF ENG COMPT) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC PWM SOL CTRL TCC RELEASE SW TPS SENS SIG IN TRANS PARITY IN FLUID PRESS SW "C" TRANS RANGE "A" OIL PRESSURE SW UNDER- HOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE