Oldsmobile Silhouette II (1996-2004) tan Wiring diagrams

102 302 251 2050 BATTERY BATTERY GROUND GROUND ANTI-LOCK BRAKE IND BLK WIRE BLK/WHT WIRE BRAKE FLUID LEVEL SWITCH (ON RIGHT SIDE OF BRAKE FLUID RESERVOIR) BRAKE IND BRAKE PRESSURE MODULATOR VALVE BRN WIRE BRN/WHT WIRE DATA LINK CONNECTOR (DLC) (BELOW STEERING COLUMN, ON KNEE BOLSTER) DELIVERED TORQUE DK GRN WIRE ELECTRONIC BRAKE CONTROL MODULE (EBCM) (AT LOWER LEFT SIDE OF ENGINE COMPT) FUSIBLE LINK Y FUSIBLE LINK Z GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (RIGHT SIDE OF DASH) INSTRUMENT PANEL CLUSTER LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LT BLU WIRE MULTI- FUNCTION SWITCH NCA WIRE ORG/ WIRE ORG/BLK WIRE PCM/ABS FUSE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (SECURED IN AIR CLEANER ASSEMBLY) PPL PUMP MOTOR REAR FOG LAMP/ TCS SWITCH RED WIRE RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR SERVICE TRACTION SYSTEM SPLICE PACK STOP LAMP SW OUT SERIAL DATA SIG DESIRED TORQUE STOPLAMP FUSE STOPLIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) TAN WIRE TAN/BLK WIRE TRAC OFF IND TRACTION ACTIVE TRACTION CTRL ON/OFF SIG UNDERHOOD JUNCTION BLOCK VENT TUBE WHT WIRE YEL WIRE

ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM BCM PRGRM FUSE BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH) BRN/WHT WIRE CTSY/ LAMP FUSE DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DOOR LOCK SYSTEM EXTERIOR LIGHTS SYSTEM DOOR LOCKS SYSTEM EXTERIOR LIGHTS SYSTEM ENGINE CONTROLS SYSTEM GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM DOOR LOCKS SYSTEM INSTRUMENT CLUSTER SYSTEM HOT AT ALL TIMES HOT IN ACCY OR RUN HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK (RIGHT SIDE OF DASH) IGN 1 FUSE INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LT BLU WIRE LT GRN WIRE MALL CLUSTER FUSE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DISTRIBUTION CENTER POWER LOCK FUSE RAP RELAY CTRL HORN CTRL EXTERIOR LAMPS CTRL FASTEN BELT IND CTRL RED/BLK WIRE TAN WIRE THEFT DETERRENT TAMPER INPUT SECURITY IND LAMP CTRL WARNING SYSTEM WARNING SYSTEM NAVIGATION SYSTEM (PARKING ASSIST CIRCUIT) WHT WIRE YEL WIRE

AJAR INDICATOR SWITCH BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH) BRN/WHT WIRE CTSY/ LAMP FUSE DK BLU WIRE DOOR LOCKS SYSTEM (DOOR LOCK SWITCHES) DRIVER DOOR LOCK CYLINDER SWITCH GRN WIRE GROUND BATTERY BATTERY GROUND BATTERY BATTERY LOCK OUT LO HORNS SYSTEM HEADLIGHTS SYSTEM HOT AT ALL TIMES I/P FUSE BLOCK IGNITION KEY ALARM SWITCH LEFT FRONT DOOR LOCK LEFT SLIDING DOOR JAMB SWITCH LIFTGATE LOCK LIFTGATE LOCK CYLINDER SWITCH LT BLU WIRE LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK LP FUSE PWR LOCK FUSE RADIO FUSE RED WIRE RED/BLK WIRE REMOTE CONTROL DOOR LOCK RECEIVER (BEHIND CENTER OF DASH) RIGHT FRONT DOOR LOCK RIGHT FRONT DOOR LOCK CYLINDER SWITCH RIGHT SLIDING DOOR JAMB SWITCH SHOCK SENSOR (BEHIND DASH, RIGHT OF STEERING COLUMN) TAN WIRE THEFT LED UN- LOCK LOCK UNDERHOOD FUSE BLOCK VEHICLE INTERFACE UNIT (VIU) (BELOW LEFT SIDE OF DASH) WHT WIRE YEL WIRE

AIR TEMPERATURE ACTUATOR (AUXILIARY) AMBIENT AIR TEMPERATURE SENSOR AUXILIARY MODULE AUXILIARY POWER OUTLET (REAR) BLK WIRE BLOWER MOTOR RELAY- AUXILIARY BODY CONTROL MODULE (BCM) BREAKOUT) CLUTCH PUMP CHECK VALVE DATA LINK CONNECTOR (DLC) DOME LAMP DRIVER INFORMATION DISPLAY (DIC) DRIVER SEAT ASSEMBLY ELECTRONIC BRAKE CONTROL MODULE (EBCM) FROM BREAKOUT AT LEFT TAILLAMP GROMMET) FROM TOP AND REAR CLIP) FUEL PUMP FUEL TANK HVAC CONTROL MODULE- REAR AUXILIARY IGNITION KEY ALARM SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) INSTRUMENT PANEL CLUSTER (IPC) INTERIOR LAMP, MULTI-FUNCTION SWITCH ASSEMBLY INTERIOR LAMPS OVERRIDE SWITCH LEFT FRONT ROOF RAIL READING LAMP LEFT REAR ROOF RAIL READING LAMP LEFT REAR SIDE DOOR ACTUACTOR CONTROL MODULE LEFT REAR TURN LAMP LEFT TAIL/ STOP LAMP LEFT BACKUP LAMP LEFT TAILLAMP MEMORY SEAT SWITCH MODE ACTUATOR AUXILIARY NCA WIRE PASSENGER SEAT ASSEMBLY POWER SLIDING DOOR OPEN/CLOSE SWITCH REAR OBJECT SENSOR CONTROL MODULE REAR PARKING AID OVERRIDE SWITCH REAR QUARTER WINDOW SWITCH REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RIGHT BULKHEAD GROMMET) RIGHT REAR TURN LAMP RIGHT TAIL/ STOP LAMP RIGHT BACKUP LAMP RIGHT TAILLAMP SEAT ADJUSTER SWITCH (PASSENGER) SEAT ADJUSTER SWITCH DRIVER SHOCK SENSOR SLIDING DOOR MODULE- RIGHT SUNSHADE LIGHTED VANITY MIRROR BREAKOUT) TAN WIRE THEFT DETERRENT MODULE VANITY MIRROR LAMP (LEFT) VANITY MIRROR LAMP (RIGHT) VEHICLE INTERFACE UNIT (VIU) W/ REAR A/C W/O REAR A/C WHT WIRE WINDOW WASHER PUMP- REAR WINDSHIELD HEADER COURTESY/ READING LAMPS WINDSHIELD WASHER FLUID PUMP WINDSHIELD WIPER MOTOR

22 26 27 34 39 A/C REQUEST ECT SENSOR A/C PRESS SIGNAL 5 6 13 80 COOLANT FAN 2 COOLANT FAN 1 LOW REF LOW REFERENCE A/C CLU DIODE A/C CLU FUSE A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C REFRIGERENT PRESSURE SENSOR (LEFT SIDE OF ENGINE COMPT, ON ACCUMULATOR) BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR ASSEMBLY BRN WIRE COMP CONTROL COOL FAN 1 FUSE COOL FAN 1 RELAY COOL FAN 2 RELAY COOL FAN RELAY COOLING FAN (LEFT) (MOUNTED TO RADIATOR) COOLING FAN (RIGHT) (MOUNTED TO RADIATOR) DEFOGGER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRL/HVAC/ TEMP/HTD ST FUSE ENGINE CONTROLS SYSTEM EVAPORATIVE TEMPERATURE SENSOR (BEHIND CENTER OF DASH, ON HVAC ASSEMBLY) FRT HVAC HI BLWR C.B. GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HVAC BLOWER FUSE HVAC CONTROL MODULE I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) INTERIOR LIGHTS LAMP DIM SIG BLOWER SW OFF RIGHT TEMP ACT AUX MODE DOOR CTRL LEFT TEMP ACT LEFT AIR TEMPERATURE ACTUATOR (LEFT SIDE OF HVAC MODULE) LT BLU WIRE MODE ACTUATOR (LEFT SIDE OF HVAC MODULE) NCA WIRE OFF LO ORG/ WIRE ORG/BLK WIRE PPL RADIO FUSE COOL FAN 2 FUSE RED WIRE RED/BLK WIRE RIGHT AIR TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC MODULE) RUN WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

22 26 27 34 39 A/C REQUEST ECT SENSOR A/C PRESS SIGNAL 5 6 13 80 COOLANT FAN 2 COOLANT FAN 1 LOW REF LOW REFERENCE A/C CLU DIODE A/C CLU FUSE A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C REFRIGERENT PRESSURE SENSOR (LEFT SIDE OF ENGINE COMPT, ON ACCUMULATOR) BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLOWER MOTOR RESISTOR ASSEMBLY BRN WIRE COMP CONTROL COOL FAN 1 FUSE COOL FAN 1 RELAY COOL FAN 2 RELAY COOL FAN RELAY COOLING FAN (LEFT) (MOUNTED TO RADIATOR) COOLING FAN (RIGHT) (MOUNTED TO RADIATOR) DEFOGGER DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE DRL/HVAC/ TEMP/HTD ST FUSE ENGINE CONTROLS SYSTEM EVAPORATIVE TEMPERATURE SENSOR (BEHIND CENTER OF DASH, ON HVAC ASSEMBLY) FRT HVAC HI BLWR C.B. GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN HVAC BLOWER FUSE HVAC CONTROL MODULE I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) INTERIOR LIGHTS LAMP DIM SIG BLOWER SW OFF RIGHT TEMP ACT AUX MODE DOOR CTRL LEFT TEMP ACT LEFT AIR TEMPERATURE ACTUATOR (LEFT SIDE OF HVAC MODULE) LT BLU WIRE MODE ACTUATOR (LEFT SIDE OF HVAC MODULE) NCA WIRE OFF LO ORG/ WIRE ORG/BLK WIRE PPL PPL 72 63 60 RADIO FUSE COOL FAN 2 FUSE RED WIRE RED/BLK WIRE RIGHT AIR TEMPERATURE ACTUATOR (RIGHT SIDE OF HVAC MODULE) RUN WIRE TAN WIRE TAN/BLK WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT OF ENGINE COMPT) WHT WIRE WHT/BLK WIRE YEL WIRE

12 13 14 15 16 PNK WIRE 5 V REF AIR FUSE ANTI-LOCK BRAKE SYSTEM BANK 1 KNOCK SENSOR (FRONT OF ENG, ABOVE STARTER) BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BODY CONTROL MODULE (BELOW RIGHT SIDE OF DASH) BYPASS IGNITION CONTROL VSS OUT PCM GROUND PCM GROUND CAN VENT SOLENOID FUSE COOLING FANS SYSTEM CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (BELOW STEERING COLUMN, ON KNEE BOLSTER) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE ECM SENSE FUSE EVAP CAN PURGE CTRL GRY WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P FUSE BLOCK IAC B HI INJ 1 CONTROL SHIFT SOL B AIR BLEED VALVE INJ 3 CONTROL INJ 2 CONTROL INJ 6 CONTROL A/C REFRIG PRESS SIG LEFT REAR SIDE DOOR ACTUATOR CONTROL MODULE (LEFT REAR TRIM QUARTER PANEL) LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MAF MAP SENS GRD MASS AIRFLOW SENSOR (IN AIR CLEANER DUCT, LEFT FRONT OF ENG COMPT) ORG/ WIRE ORG/BLK WIRE PCM GRD IAT SENS GRD PCM/ PASSKEY CLUSTER FUSE PNK 30 31 32 WIRE PNK 6 7 8 9 10 11 WIRE PNK IGN POS VOLT BATTERY FEED WIRE PNK TRANS FLUID PRESS SW "A" WIRE PNK WIRE PNK/BLK WIRE POWERTRAIN CONTROL MODULE (IN AIR CLEANER ASSEMBLY, LEFT FRONT OF ENG COMPT) PPL PPL TCC BRAKE SW EGR VALVE GRD EGR VALVE CTRL KNOCK SENS SIG PPL/WHT WIRE PWR REAR OBJECT SENSOR CONTROL MODULE (RIGHT FRONT OF CARGO AREA, BEHIND TRIM PANEL) REAR SIDE DOOR ACTUATOR CONTROL MODULE RED/BLK WIRE REQUIRED TORQUE CRUISE INHIBIT IN INJ 5 CONTROL AXLE ACTUATOR CTRL RIGHT REAR SIDE DOOR ACTUATOR CONTROL MODULE (RIGHT REAR TRIM QUARTER PANEL) SHIFT SOL A FAN 2 CONTROL (HI) FAN 1 CONTROL (LO) CAM POS REF PCM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TRANS RANGE "B" MAF SENS SIG TRANSMISSION CONTROL SYSTEM (REAR DIFF LOCK) PNK WIRE UNDER- HOOD FUSE BLOCK VEHICLE SPEED SENSOR (MOUNTED TO RIGHT SIDE OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK 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