Wiring diagrams for Oldsmobile Aurora I (1994-1999)

Air conditioning circuits

Anti-lock brake circuits

Forced entry circuit Pass-key circuit

Body computer circuits

Computer data lines

Cooling fan circuit

Cruise control circuit

Defogger circuit

Electronic power steering circuit

Electronic suspension circuit

Wiring diagram engine performance 4.0l (vin c)s

Back-up lamps circuit Exterior lamps circuit

Ground distribution circuit

Headlamps/fog lamps circuit

Horn circuit

Driver information center circuit Instrument cluster circuit Remote indicator bank circuit

Courtesy lamps circuit Instrument illumination circuit

Memory seat/mirrors circuit

Power antenna circuit

Power distribution circuit

Power door lock circuit

Electrochromic mirror circuit

Heated seats circuit Lumbar circuit Passenger power seat circuit

Sunroof circuit

Power window circuit

Radio circuits, with bose system Radio circuits, without bose system

Shift interlock circuit

Charging circuit Starting circuit

Supplemental restraint circuit

4.0l (vin c), transmission circuit, 4t80-e

Trunk & fuel door release circuit

Warning system circuits

Wiper/washer circuit

A/C COMP- RESSOR CLUTCH DIODE A/C COMPRESSOR CLUTCH DIODE ANTI-LOCK BRAKE SYSTEM ANTI-LOCK BRAKES SYSTEM ANTI-LOCK IND ANTI-LOCK IND REQ TRAC ACTIVE IND CTRL TRAC OFF IND CTRL BATTERY HL CTRL BATTERY IGNITION BATTERY THERMISTOR BOSE AMPLIFIER RADIO BOSE AMPLIFIER/SUB-WOOFER DOOR LOCK DOOR LOCK INPUT DOOR OPEN IN DOOR OPEN IN DOOR UNLOCK IN DOOR LOCK IN IGNITION HOLD- IN COIL HORN BRUSH SLIP RING HORN RLY CTRL IGNITION AMPLIFIER AND SWITCHING MODULE IGNITION KEY LOCK CYLINDER INFLATABLE RESTRAINT STEERING WHEEL COIL MODULE LEFT HORN F NOTE LOCK OFF LOCK PPL POWER DOOR LOCK-UNLOCK POWER DOOR LOCK-LOCK PRIMARY COOLING FAN DIODE PULL- IN COIL PWR DOOR LOCK-UNLOCK RESISTOR PELLET RIGHT HORN A NOTE SIR COIL SIR COIL ASSEMBLY SIR COIL ASSEMBLY SHORTING SHORTING BAR BAR

(RIGHT FRONT OF ENGINE ABS PUMP MOTOR ACTUATOR ARM ANTENNA MOTOR (RIGHT SIDE OF BLOWER MOTOR COMPRESSOR MOTOR ENGINE COM- PART- MENT LAMP RIGHT LOW BEAM HEADLAMP ENGINE COMPARTMENT LAMP ENGINE COMPARTMENT POWER DISTRIBUTION CENTER ENGINE CONTROLS ENGINE CONTROLS SYSTEM FORWARD/BACK MOTOR REAR HEIGHT MOTOR FROM GROMMET AT LEFT REAR OF ENGINE COMPT) FRONT HEIGHT MOTOR FUEL DOOR RELEASE ACTUATOR LEFT FRONT DOOR LOCK MOTOR LEFT FRONT WINDOW MOTOR LEFT- RIGHT MOTOR MIRROR POSITION SENSORS LEFT-RIGHT MOTOR CNTR LEFT/ RIGHT MOTOR POWER ANTENNA MOTOR PUMP MOTOR REMOTE CD CHANGER POWER ANTENNA MOTOR REMOTE FUNCTION ACTUATOR MODULE RIGHT FRONT DOOR LOCK MOTOR RIGHT FRONT WINDOW MOTOR LEFT REAR WINDOW MOTOR RIGHT REAR DOOR LOCK MOTOR RIGHT REAR WINDOW MOTOR RIGHT RECLINE MOTOR SECONDARY COOLING FAN MOTOR SERVICE ENGINE SOON IND STARTER MOTOR SUNROOF ACTUATOR MOTOR SUNROOF MOTOR TRUNK LID RELEASE ACTUATOR TRUNK LID RELEASE ACTUATOR (CENTER REAR UP-DOWN MOTOR CNTR UP/ DOWN MOTOR WASHER MOTOR WINDSHIELD WIPER MOTOR WIPER MOTOR WIPER MOTOR MODULE HIGH SPEED INPUT

ANTENNA SERIAL DATA UART POWER ANTENNA SYSTEM

DATA LINK CONNECTOR

BLOWER CONTROL MODULE BODY CONTROL MODULE CRUISE CONTROL MODULE ELECTRONIC BRAKE AND TRACTION CONTROL MODULE ELECTRONIC BRAKE AND TRACTION CONTROL MODULE ABS MAIN RELAY ELECTRONIC BRAKE, TRACTION CONTROL MODULE FUEL PUMP CONTROL MODULE IGNITION CONTROL MODULE IGNITION CONTROL MODULE PARK/ NEUTRAL POSITION SWITCH INSTRUMENT CLUSTER LAMP CONTROL MODULE LAMP CONTROL MODULE LAMP OLDS CONTROL MODULE LEFT HEATED SEAT CONTROL MODULE LUMBAR CONTROL MODULE MEMORY SEAT/ MIRROR CONTROL MODULE MEMORY SEAT/MIRROR CONTROL MODULE POWER- TRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE POWERTRAIN CONTROL MODULE (RIGHT REAR DEFOG LOWER ZONE RELAY PASSKEY DECODER MODULE POWERTRAIN CONTROL MODULE RIGHT HEATED SEAT CONTROL MODULE

TIMER AND CONTROL UNIT

ABS FUSE AIR BAG FUSE BATT THERMISTOR FUSE BOSE FUSE C/LTR FUSE CHIME FUSE COOLING FAN FUSE COOLING FAN WSW FUSE FUSE CRANK PCM FUSE FUSE DIS CR CONT TMNSS FUSE FUSE FUSE DIS FUSE ELC FUSE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER FOG LAMPS FUSE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER MAXIFUSE BLOCK HORN FUSE F/DR REL FUSE FLAT PACK MOTOR FUSE FOG LAMPS FUSE FUEL PUMP FUSE FUSE FUSE HAZD/ STOP FUSE HEATED SEATS FUSE HORN FUSE HOT IN ACC OR RUN I/P FUSE BLOCK WSW FUSE HOT IN RUN I/P FUSE BLOCK IGN 3 FUSE HOT IN RUN OR START I/P FUSE BLOCK HTD SEAT/INST PANEL FUSE HVAC BLOWER FUSE HVAC BLOWER MTR FUSE I/P 1 FUSE I/P 2 FUSE I/P FUSE BLOCK I/P FUSE BLOCK (LEFT I/P FUSE BLOCK (LEFT PCM FUSE I/P FUSE BLOCK (LEFT SIDE OF DASH, I/P FUSE BLOCK COOLING FAN FUSE I/P FUSE BLOCK CRANK FUSE I/P FUSE BLOCK FOG LAMPS FUSE I/P FUSE BLOCK HVAC BLOWER FUSE I/P FUSE BLOCK IGN 1 FUSE IGN 1 FUSE IGN 1/ CHIME FUSE IGN 3 FUSE IGN 3 FUSE FLAT PACK MOTOR FUSE IGN 3/HVAC CONT FUSE INJ 2 FUSE INJ 2 FUSE INJ 1 FUSE INJ FUSE INT LAMPS FUSE INT LP FUSE L PRK LP FUSE LH PARK RH PARK LAMPS FUSE LAMPS FUSE LINEAR EGR FUSE LINEAR EGR FUSE MAF FUSE MOTOR FUSE OXY SEN FUSE OXY SEN FUSE TMNSS FUSE PCM FUSE PCM FUSE INJ 1 FUSE PCM VATS FUSE PCM/VATS FUSE PERIMETER LAMPS FUSE PRM LP FUSE PWR DR LK FUSE PWR DR LKS FUSE PWR SEATS FUSE R PRK LP FUSE RADIO FUSE REAR FUSE BLOCK REAR MAXI-FUSE BLOCK 2 RIGHT REAR POWER DISTRI- BUTION CENTER FUSE BLOCK 1 RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 2 RIGHT REAR POWER DISTRIBUTION CENTER PARK LPS FUSE RR DEFOG 1 FUSE RR DEFOG 2 FUSE SHIFT SOL FUSE SHIFT SOL IGN 1 FUSE FUSE STEP MTR FUSE TMNSS FUSE TRUNK/FUEL DR REL FUSE TURN LP FUSE WSW FUSE

A/C MODE AIR INLET HEATER- DEFROST HEATER AND A/C CONTROL HEATER AND A/C CONTROL ASSEMBLY HEATER AND A/C PROGRAMMER HEATER-A/C CONTROL HEATING ELEMENTS HEATING ELEMENTS THERMISTOR

BRAKE FLUID LEVEL INDICATOR SWITCH CRUISE INDICATOR FASTEN BELTS INDICATOR HI BEAM INDICATOR INDICATOR CTRL LOW BRAKE FLUID INDICATOR MALFUNCTION INDICATOR LAMP REMOTE INDICATOR BANK REMOTE INDICATOR BANK OR INSTRUMENT CLUSTER SEAT BELT INDICATOR OUT SECURITY INDICATOR SERVICE ENGINE SOON INDICATOR VOLTS INDICATOR

155 49 INTERIOR LIGHTS SYSTEM 390 275 624 351 INTERIOR LIGHTS SYSTEM ASH TRAY LAMP ASH- TRAY LAMP PRNDL LAMP ASHTRAY LAMP BACKUP LIGHTS SYSTEM BULB TEST BULB TEST OFF CENTER HIGH MOUNTED STOP LAMP CONSOLE COMPARTMENT LAMP CORN- ERING LAMPS LEFT FRONT SIDE MARKER LAMP COURTESY LIGHTS CIRCUIT DK (BODY HARN, BEHIND RIGHT TAILLAMP RIGHT FRONT PARK/ TURN LAMP EXTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM TURN SIGNAL IN TURN SIGNAL IN CHIME CTRL OUT HOT IN RUN, BULB TEST OR START I/P COMPART- MENT LAMP I/P COMPARTMENT LAMP ILLUM- INATION LAMP ILLUMINATION LAMP INSTRUMENT CLUSTER HOT IN RUN, BULB TEST OR START INTERIOR LIGHTS INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR, EXTERIOR LIGHTS SYSTEMS LAMP ON CHIME IN LEFT BACKUP LAMP LEFT CORNERING LAMP LEFT DOME/ READING LAMP LEFT FOG LAMP LEFT FRONT COURTESY LAMP LEFT FRONT DOOR COURTESY LAMP LEFT FRONT DOOR WARNING LAMP LEFT FRONT PARK/ TURN LAMP LEFT LICENSE LAMP LEFT RAIL COURTESY LAMP LEFT REAR SIDE MARKER LAMP LEFT REAR SIDE MARKER LAMP RIGHT REAR SIDE MARKER LAMP LEFT TAIL LAMP LEFT BACKUP LAMP LICENSE LAMP LEFT TAIL/ STOP/TURN LAMP LUGGAGE COMPARTMENT LATCH ASSEMBLY LUGGAGE COMPARTMENT LAMP PARK LAMP PARK LAMP CTRL PARK LAMP HAZ/ STOP LPS HOT O/S MIR PPL LEFT FOG LAMP RIGHT LOW BEAM HEADLAMP PPL PPL EXTERIOR LIGHTS SYSTEM PPL RIGHT FOG LAMP PRNDL LAMP PRNDL LAMP PRNDL LAMP RIGHT BACKUP LAMP RIGHT BACKUP LAMP LEFT BACKUP LAMP RIGHT BACKUP LAMP RIGHT LICENSE LAMP RIGHT CORNERING LAMP RIGHT DOME/ READING LAMP RIGHT FOG LAMP RIGHT FRONT COURTESY LAMP RIGHT FRONT DOOR WARNING LAMP RIGHT FRONT PARK/ TURN LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT RAIL COURTESY LAMP RIGHT REAR SIDE MARKER LAMP RIGHT TAIL LAMP RIGHT TAIL/ STOP/TURN LAMP

ABS PUMP SEAT AIR PUMP DEFLATE CIRCUIT

33 32 RELAY CONTROL RELAY CONTROL A/C COMPRESSOR RELAY A/C COMPRESSOR RELAY NO.2 NO.3 NO.1 ABS MAIN RELAY ABS PUMP RELAY ANTENNA RELAY (RIGHT SIDE OF COOLING FAN RELAY FUSE ELEC- TRONIC LEVEL CONTROL RELAY ELECTRONIC LEVEL CONTROL RELAY ENGINE COMPARTMENT POWER DISTRIBUTION CENTER RELAY BLOCK #2 FOG LAMP ENABLE RELAY FUEL PUMP RELAY HIGH SPEED COOLING FAN RELAY HIGH SPEED COOLING FAN RELAY SERIES/ PARALLEL COOLING FAN RELAY HORN RELAY HVAC RELAY AIR BAG HVAC RELAY FUSE LEFT FRONT DOOR LOCK RELAY HAZARD FLASHER CRUISE/ SHIFT INTERLOCK BRAKE SWITCH LOW SPEED COOLING FAN RELAY LOWER ZONE RELAY CTRL PNK PUMP MTR RELAY CTRL WIRE REAR DEFOG RELAY 2 REAR DEFOG RELAY 1 INSTRUMENT CLUSTER REAR DEFOG UPPER ZONE RELAY RELAY CONTROL RELAY CONTROL SWITCH RETAINED ACCESSORY POWER ACCESSORY RELAY SERIES PARALLEL COOLING FAN RELAY STARTER ENABLE RELAY TRUNK LID RELEASE RELAY UPPER ZONE RELAY CTRL IGN

417 1493 TP SENSOR IN SHIFT SELECT IN CRUISE ENGAGED IN 452 1668 1669 1704 SENSOR RETURN ABS MAIN RELAY AMBIENT LIGHT SENSOR PANEL DIMMING CONTROL HEAD- LAMP SWITCH AMBIENT LIGHT SENSOR AUTOMATIC TRANS- AXLE FLUID TEMPER- ATURE SENSOR AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BRAKE FLUID LEVEL INDICATOR SENSOR EGR VALVE MASS AIR FLOW SENSOR REAR HEATED OXYGEN SENSOR ELECTRONIC LEVEL CONTROL HEIGHT SENSOR FRONT END DISCRIMINATING SENSOR FRONT HEATED OXYGEN SENSOR HEAT ELEMENTS RTN SENSOR INPUT SENOR RETURN HEATED OXYGEN SENSOR BOOST SOLENOID EVAPORATIVE EMISSION PURGE SOLENOID VALVE KNOCK SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR MASS AIR FLOW SENSOR PNK FRONT HEATED OXYGEN SENSOR WIRE POST CONVERTER HEATED OXYGEN SENSOR POST- CONVERTER OXYGEN SENSOR POWER- TRAIN CONTROL MODULE MASS AIR FLOW SENSOR POST CONVERTER OXYGEN SENSOR PRE CONVERTER HEATED OXYGEN SENSOR PRE- CONVERTER OXYGEN SENSOR PUMP MOTOR RUN SENSOR RIGHT REAR HEATED OXYGEN SENSOR RIGHT REAR WHEEL SPEED SENSOR SENSOR GROUND SENSOR GROUND RELAY CONTROL SENSOR INPUT SENSOR RETURN TFT SENSOR A/T ISS SENSOR

LEFT FRONT DOOR SPEAKER LEFT REAR DOOR SPEAKER LEFT REAR SPEAKER RIGHT FRONT DOOR SPEAKER RIGHT REAR DOOR SPEAKER RIGHT REAR SPEAKER

A/C HIGH PRESSURE CUT-OUT SWITCH A/T FLUID PRESSURE MANUAL VALVE POSITION SWITCH AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH BRAKE FLUID LEVEL SWITCH CONSOLE COMPART- MENT LAMP SWITCH CONSOLE COMPARTMENT LAMP SWITCH COURTESY LAMPS SWITCH DEFOG SWITCH DIMMER SWITCH DRIVER SEAT/ LOCK SWITCH DRIVER SELECT SHIFT SWITCH ENGINE OIL LEVEL SWITCH EVAP PURGE VACUUM SWITCH FLUID LEVEL SWITCH FOG LAMP SWITCH FUEL DOOR RELEASE SWITCH GROUND FORWARD/OPEN VENT REVERSE/CLOSE VENT LIMIT SWITCH INPUT HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HEADLAMP SWITCH PARK LAMP SWITCH HORN SWITCH HOT AT ALL TIMES IGNITION SWITCH HOT W/LIGHT SWITCH IN HEAD OR PARK I/P COMPART- MENT LAMP/ SWITCH I/P COMPARTMENT LAMP SWITCH IGNITION SWITCH LEFT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK LEFT DOOR SWITCH FLOOD LAMP LEFT DOOR HANDLE FLOOD LAMP LEFT FRONT DOME/ READING LAMP AND SWITCH LEFT FRONT DOOR JAMB SWITCH LEFT FRONT DOOR LATCH SWITCH LEFT FRONT DOOR LOCK CYLINDER SWITCH LEFT FRONT DOOR LOCK SWITCH LEFT FRONT DOOR LOCK CYLINDER SWITCH LEFT FRONT SEAT LOCK SWITCH LEFT FRONT SEAT SWITCH MASTER SWITCH ASSEMBLY LEFT OUTSIDE MIRROR CONTROL SWITCH LEFT RAIL LAMP SWITCH LEFT REAR READING LAMP SWITCH LEFT REAR WINDOW SWITCH LEFT REAR WINDOW SWITCH LEFT SEAT SWITCH RIGHT FRONT WINDOW SWITCH LEFT SEAT SWITCH LEFT SEAT/ LOCK SWITCH LEFT SEAT/LOCK SWITCH LIMIT SWITCH LOCK LEFT FRONT DOOR LOCK SWITCH LUGGAGE COM- PARTMENT LATCH SWITCH LUGGAGE COMPARTMENT LID TAMPER SWITCH MASTER SWITCH ASSEMBLY MEMORY POSITION SWITCH 1 MEMORY POSITION SWITCH 2 MIRROR DOWN SWITCH MIRROR LEFT SWITCH MIRROR RIGHT SWITCH MIRROR SELECT SWITCH MIRROR SWITCH MIRROR UP SWITCH ON TWILITE SENTINEL SWITCH, DELAY OUTSIDE MIRROR CONTROL SWITCH OUTSIDE MIRROR SWITCH FOG LAMP SWITCH PANEL DIMMING CONTROL COURTESY LAMPS SWITCH PANEL DIMMING SWITCH PARK BRAKE SWITCH PARK LAMP SWITCH PARK LAMP SWITCH INPUT PARK SWITCH PARK/ NEUTRAL POSITION SWITCH PARK/ NEUTRAL POSITION SWITCH TCC PRESSURE SWITCH PASSENGER SEAT/ LOCK SWITCH PEDAL TRAVEL SWITCH DESIRED TORQUE IN TRACT ACTIVE IND CTRL FLUID LEVEL INPUT POWER STEERING PRESSURE SWITCH POWER WINDOW MASTER SWITCH ASSEMBLY PPL PARK/ NEUTRAL POSITION SWITCH PRESSURE SWITCH PWR PARK LAMP SWITCH INPUT R/A CRUISE SWITCH MULTIFUNCTION LEVER RELEASE SWITCH RIGHT DOOR LATCH SWITCH RIGHT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK RIGHT DOOR SWITCH FLOOD LAMP RIGHT DOOR HANDLE FLOOD LAMP RIGHT FRONT DOME/ READING LAMP AND SWITCH RIGHT FRONT DOOR LATCH SWITCH RIGHT FRONT DOOR LATCH SWITCH LEFT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR LOCK CYLINDER SWITCH RIGHT DOOR LOCK CYLINDER SWITCH RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR LOCK SWITCH PASS- ENGER CLIMATE CONTROL ASSEMBLY RIGHT FRONT SEAT SWITCH LEFT FRONT SEAT SWITCH RIGHT FRONT DOOR SEAT SWITCH RIGHT FRONT WINDOW SWITCH RIGHT LOCK SWITCH RIGHT OUTSIDE MIRROR RIGHT SEAT/LOCK SWITCH RIGHT RAIL LAMP SWITCH RIGHT REAR DOOR LATCH SWITCH LEFT REAR DOOR LATCH SWITCH RIGHT REAR READING LAMP SWITCH RIGHT REAR WINDOW SWITCH RIGHT SEAT SWITCH RIGHT SEAT/ LOCK SWITCH SEAT BELT SWITCH SEAT CONTROL SWITCH SET MEMORY SWITCH SHIFT INTERLOCK SOLENOID SWITCH SHIFT SELECT SWITCH SIR COIL ASSEMBLY LEFT FRONT DOOR LOCK SWITCH STEERING WHEEL CONTROL SWITCH STEERING WHEEL CONTROLS LAMP IGNITION SWITCH SUNROOF SWITCH TCC/ ANTI- LOCK BRAKE SWITCH TCC/ BRAKE SWITCH TRACTION CONTROL ON/OFF SWITCH TRACTION CONTROL SWITCH TRIP ODOMETER RESET SWITCH TRUNK LID RELEASE SWITCH TRUNK LID TAMPER SWITCH TRUNK LID/FUEL DOOR RELEASE SWITCH TURN/ HAZARD SWITCH TURN/ HAZARD SWITCH ASSEMBLY VACUUM PURGE SWITCH EGR VALVE VALET SWITCH WASHER FLUID LEVEL SWITCH WASHER SWITCH WINDOW LOCKOUT SWITCH WIPER SWITCH WIPER/ WASHER SWITCH WIPER/ WASHER SWITCH STEERING WHEEL CONTROLS

BRAKE PRESSURE MODULATOR VALVE EVAP EMIS CANISTER PURGE VALVE TRANSMISSION EXHAUST SOLENOID FUEL DOOR RELEASE SOLENOID IAT SENS IN EGR VALVE FEEDBACK LOWER SOLENOID VALVE PRESSURE CONTROL SOLENOID VALVE 1-2 SHIFT SOL SHIFT INTERLOCK SOLENOID STARTER SOLENOID STEERING COLUMN SHIFT INTERLOCK SOLENOID TORQUE CONVERTER CLUTCH PWM SOLENOID UPPER SOLENOID VALVE

4 5 6 7 8 PNK PNK PNK WIRE 31 32 PNK WIRE 39 40 PNK WIRE 1642 1020 BAT IGN ENABLE OUT RLY CNTRL IND CNTRL PNK WIRE (OR PNK/ BUICK WIRE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN BRN WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE GRN WIRE GRY WIRE GRY/BLK WIRE LT BLU OR PPL/WHT WIRE LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE NCA WIRE OLDS BUICK PNK OR PNK/ PPL WIRE ORG/ WIRE ORG/BLK WIRE PNK BAT WIRE PNK EVAP CONTROL SOLENOID WIRE PNK IGN WIRE PNK IGNITION INPUT WIRE PNK IGNITION WIRE PNK LMP CTRL WIRE PNK PNK PNK PNK 1 2 3 4 WIRE PNK PNK PNK PNK 5 6 7 8 WIRE PNK PNK PNK PNK PNK PNK WIRE PNK PNK PNK PNK PNK WIRE PNK PNK PNK PNK WIRE PNK PNK PNK WIRE PNK PNK WIRE PNK PPL WIRE PNK WIRE PNK/BLK WIRE PPL PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PPL PNK WIRE PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RUN WIRE TAN (OR WIRE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT DK GRN/ WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE

1 2 3 4 5 6 7 8 GROUND 1 2 BUICK OLDSMOBILE 1-2 SHIFT SOL 2-3 SHIFT SOL 2-3 SHIFT SOL 3 2 PPL 4 5 6 7 8 PPL 15 59 UART DATA DATA CLSS 2 PPL 23 42 UART DATA UART DATA 26 36 PPL 49 528 1393 DR OPEN IN 77 15 CRUISE STATUS DATA LINE 351 1349 GROUND GROUND 417 432 TP SENS IN MAP SENS IN 452 1807 451 1642 PPL 470 OHM OFF 708 1616 PPL 733 1646 851 851 1074 1073 GROUND GROUND KEY RES IN KEY RES IN 1785 OR 549 1995 VFTC 1996- 97 ANTI-THEFT SYSTEM 1998-99 4000 PULSES/MILE (BODY HARN, (BODY HARN, 16 CM FROM (BODY HARN, 24.5 CM (BODY HARN, 32 CM (BODY HARN, 32 CM FROM (BODY HARN, 33 CM (BODY HARN, 33.5 CM (BODY HARN, 36 CM (BODY HARN, 41.5 CM (BODY HARN, 43 CM (BODY HARN, 51.5 CM (BODY HARN, 69 CM FROM (BODY HARN, 39 CM FROM BREAKOUT (BODY HARN, APPROX (BODY HARN, APPROX 41 CM (BODY HARN, NEAR BREAKOUT TO (BODY HARNESS, (BODY HARNESS, 41.5 CM A/C COM- PRESSOR CLUTCH A/C COMPRESSOR CLUTCH A/C HI TEMP SENS RTRN AIR CONDITIONING SYSTEM A/C REQ GROUND ABS IND REQUEST IGN 3 LR INLET VLV CTRL RR INLET VLV CTRL 1141 OR 441 ABS MAIN AIR BAG IND AIR CONDI- TIONING SYSTEM AL SENS INPUT ALARM OUTPUT ANTI-THEFT SYSTEM COOLING FANS SYSTEM COOLING FANS SYSTEM AUDIO RETURN AUTOMATIC DAY/ NIGHT MIRROR AUTOMATIC DAY/NIGHT MIRROR AUTOMATIC TRANSAXLE AUX PWR AUXILIARY POWER OUTLET AUXILIARY POWER RECEPTACLE BACK FWD ENTIRE SEAT BLW SPEED FEEDBK PWM BLW SPD CTRL BRAKE INPUT BUICK (BODY HARN, 20 CM FROM BUICK ONLY BYPASS SPARK OUT CAM HI IN CHASSIS GROUND CIGAR LIGHTER CIRCUIT BREAKER COAXIAL CABLE COMPACT DISC PLAYER COMPUTER DATA LINES COMPUTER DATA LINES 800 800 COMPUTER DATA LINES SYSTEM COOLING FAN COVER ASSEMBLY CRUISE CONTROL CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM PPL CRUISE IND CRUISE IND CTRL CRUISE INHIBIT CRUISE INHIBIT BRAKE SW OUTPUT CRUISE ON/OFF INPUT CRUISE STATUS CRUISE/SHIFT INTERLOCK/ DATA LINE DATA LINE DATA LINE DATA LINE INPUT DEFL INFL DEFL LOWER LUMBAR DEFOG RLY CTRL DEFOG RLY CTRL DEFOG RR DEFOGGER SYSTEM PPL DIAGNOSTIC TEST DIM BRIGHT DIM LVL DIM LVL GND DIM REF DIMMING CTRL PARK INPUT ALARM INPUT GROUND DK DK DK PPL DN REAR HEIGHT DN SW DN UP DN UP FRONT HEIGHT DN UP SW DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR OPEN INPUT DOOR UNLOCK DOOR UNLOCK INPUT DR OPEN IN DRIVER INFORMATION CENTER DRIVER MIX PASSENGER MIX DRIVER RECLINE-DOWN DRIVER RECLINE-UP DRL CTRL E&C DATA E&C DATA UART DATA ECT SENS IN ELECTRONIC LEVEL CONTROL COM- PRESSOR ELECTRONIC LEVEL CONTROL COMPRESSOR ELECTRONIC LEVEL CONTROL COMPRESSOR ASSEMBLY ELECTRONIC POWER STEERING SYSTEM ENABLE INPUT ENTIRE SEAT BACK INPUT ENTIRE SEAT FORWARD ENTIRE SEAT BACK ENTIRE SEAT FWD INPUT EXHAUST CONTROL COMPRESSOR CONTROL VEHICLE HEIGHT INPUT EXTERIOR LIGHTING F/DR REL FASTEN BELTS IND. FL CTRL HI BEAM FEED FLASH HI OFF FOG LAMPS FORWARD/BACK CONTROL FROM 7-PIN CONN NEAR TRANSAXLE) FROM BREAKOUT OF 2-PIN CONN BEHIND RIGHT REAR SEAT BACK) FRONT CIGAR LIGHTER FRONT CIGAR LIGHTER RIGHT REAR CIGAR LIGHTER FRONT HEIGHT CONTROL FRONT HEIGHT DOWN INPUT FRONT HEIGHT FRONT HEIGHT DOWN FRONT HEIGHT UP INPUT FRT HEIGHT MTR POS INPUT FUEL DOOR FUEL GAGE FUEL INJ 5 CTRL FUEL INJ 6 CTRL FUEL INJECTORS FUEL LEVEL SENDER FWD/ OPEN VENT FWD/BACK MTR POS INPUT GARAGE DOOR OPENER GND E, C DATA LINE GROUND CONTROL GROUND GROUND GROUND HAZARD FLASHER HAZARD IND HDLP CIRCUIT HDLP CIRCUIT BREAKER HEADLAMP DIMMER MODULE HEADLAMPS ALARM INPUT HEADLAMPS OUTPUT HEAT ELEMENTS PWR HEATED SEATS HI MIST HI MIST LO OFF 5 6 0 1.2 6 0 0 0 HI-BEAM IND HL SW INPUT HOT AT ALL TIMES HOT AT ALL TIMES PWR ST CIRCUIT BREAKER HOT AT HOT AT ALL TIMES ALL TIMES HOT IN ACC OR RUN HOT IN RUN HOT IN RUN AND START HOT IN RUN OR START HOT IN RUN, ACC OR W/ RAP ENERGIZED HOT IN RUN, ACC OR W/ RETAINED ACCESSORY POWER HOT IN RUN, ACCY, DURING RETAINED ACCESSORY POWER HOT IN RUN, DURING RETAINED ACCESSORY POWER HOT IN START HOT IN START AND RUN HOT WITH HEADLAMPS OR PARK LAMPS ON HOT WITH PARKLAMPS ON HTD O/S MIR HTO AT ALL TIMES HVAC PRO- GRAMMER INSTRUMENT CLUSTER HZRD/ STOP HZRD/ STOP LPS I/P 2 I/P 1 IGN BAT HEAT SW INPUT LO HEAT LED CTRL GRD HI HEAT LED CTRL TEMP STATUS OUTPUT IGNITION INPUT IGNITION KEY IGNITION VOLTAGE GROUND ILLUMINATION DIMMING ILLUMINATION LAMPS INFL UPPER LUMBAR INFLATE CIRCUIT INSTRUMENT CLUSTER INSTRUMENT CLUSTER PASSKEY II DECODER MODULE INSTRU- MENT CLUSTER INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM PARK BRAKE IN INSTRUMENT PANEL CLUSTER INT LMP IN INT LMPS + INT LP KEY IN INPUT KEY IN OUTPUT KEY UNLOCK INPUT KNOCK SENS IN L ISOLATION LAMPS ON CHIME IN SEAT BELT IND OUT LATCH ARM LEFT FRONT LEFT FRONT DOOR LATCH ASSEMBLY LEFT FRONT ILLUMINATED VANITY MIRROR LEFT FRONT SEAT COVER LEFT FRONT VANITY MIRROR LEFT HEATED MIRROR ELEMENT LEFT HIGH BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT LOW BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP LEFT MIRROR DOWN INPUT PPL MEMORY 2 INPUT LEFT MIRROR RIGHT INPUT LEFT OUTSIDE MIRROR LEFT REAR LEFT REAR CIGAR LIGHTER LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR POWER DISTRIBUTION CENTER LEFT REAR TAIL/ STOP/ TURN LAMPS LEFT TURN IND LEFT TURN INDIC LEFT TURN, HAZARD LEFT-RIGHT POSITION INPUT LF DOOR JAMB INPUT LF INLET LF OUTLET LF SPKR LMP CTRL LO OFF PULSE LO PULSE LOW BRAKE FLUID IN LOW BRAKE FLUID IND. LOW SPEED INPUT LR AUDIO - LR INLET LR OUTLET LR SPKR LT DK LT FRT DOOR SW IN LT LT LUGGAGE COMPT AJAR LUGGAGE COMPT) LUMBAR SEAT MODULE MAF SENS IN DESIRED TORQUE IN MAGNA STEER MODULE MAX MIN SENSITIVITY SETTING MEMORY 1 INPUT MEMORY SEAT, MIRROR MODULE MEMORY SEAT/ MEMORY MIRROR MODULE MIL IND. CTRL MIRROR LEFT INPUT MIRROR POSITION SENSORS MIRROR UP INPUT MIST HI MULTI-FUNCTION LEVER NO.1 NO.2 NO.3 NO.4 NO.4 NO.5 NO.6 NO.7 NO.5 NO.8 NO.6 NOT CLOSED NTC- OF 16-PIN CONN IN LEFT FRONT DOOR) OF TRUNK LID NEAR LATCH) PTC OFF LO PULSE OFF ON OIL LEVEL SW IN OIL PRESS IND OLDS OLDS OLDS OLDS W/TRACTION CONTROL OLDS, BUICK ON DR ON IND CONTROL GROUND ON IND ON ON OFF OUTSIDE MIRROR REFLECTIVITY CONTROL PANEL DIMMING CONTROL PARADE DIMMING CTRL PARK BRAKE IND PARK INPUT PARK LAMPS CTRL PARK LP PASS CTRL GND PASS- ENGER CLIMATE CONTROL ASSEMBLY PASSENGER CLIMATE CONTROL ASSEMBLY PASSENGER HEATED SEAT MODULE PASSIVE RESTRAINTS SYSTEM PASSKEY DECODER MODULE, INSTRUMENT CLUSTER PASSKEY II DECODER MODULE PCM GROUND PCM GROUND FUEL INJ 8 CTRL PCM/ VATS PERIMETER LIGHTING CONTROL PL CTRL PL SW INPUT POSITION SENSORS FEED POSITION SENSORS RETURN POST-CONVERTER POWER DISTRIBUTION SYSTEM POWER RESET PPL 9 10 PPL (BODY HARN, APPROX PPL BLOWER CTRL BLW SPEED INPUT GROUND PPL CANN PURGE VAC SW IN LOW COOLANT SENS IN PPL DELAY INPUT PPL LT PPL RIGHT ISO VLV CTRL PRE-CONVERTER PRESSURE CONTROL SOL PRESSURE CUT-OUT CIRCUIT PRESSURE INPUT PRIMARY COOLING FAN PRM LP PROG ENABLE DATA CLSS 2 PPL PWR DR LOCKS BATT THER INT LP PWR ST CIRCUIT PWR ST CIRCUIT BREAKER PWR WDO/ SUNRF CIRCUIT BREAKER PWR WDO/SUNRF CIRCUIT BREAKER R ISOLATION RADIO DIM REF REAR DEFOGGER LOWER ZONE REAR DEFOGGER UPPER ZONE REAR DEFOGGER SYSTEM REAR HEIGHT CONTROL REAR HEIGHT DOWN REAR HEIGHT DOWN INPUT REAR HEIGHT UP REAR HEIGHT UP INPUT REAR WINDOW DEFOGGER RECLINE CONTROL RECLINE DOWN RECLINE UP REF LO IN IGNITION CTRL FEEDBACK REF VOLTAGE REMOTE CD CHANGER REMOTE CD PLAYER RESET TO DAYTIME HIGH REFLECTIVITY IN REVERSE RESUME/ACCEL INPUT PPL BRAKE INPUT REV/ CLOSE VENT REVERSE INPUT REVERSE MTR CTRL FORWARD MTR CTRL RF INLET RF OUTLET RF SPKR RIGHT FRONT RIGHT FRONT DOOR LATCH ASSEMBLY RIGHT FRONT ILLUMINATED VANITY MIRROR RIGHT FRONT SEAT COVER RIGHT FRONT VANITY MIRROR RIGHT HEATED MIRROR ELEMENT RIGHT HIGH BEAM HEADLAMP RIGHT LEFT RIGHT MIRROR DOWN INPUT RIGHT MIRROR RIGHT INPUT RIGHT OUTSIDE MIRROR RIGHT REAR RIGHT REAR CIGAR LIGHTER RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR JUNCTION BLOCK RIGHT REAR POWER DISTRI- BUTION CENTER RIGHT REAR POWER DISTRIBUTION RIGHT REAR POWER DISTRIBUTION CENTER RIGHT REAR TAIL/ STOP/ TURN LAMPS RIGHT SEAT ADJUSTER RIGHT TURN IND RIGHT TURN INDIC RIGHT TURN, HAZARD RR AUDIO - RR HEIGHT MTR POS INPUT RR INLET RR OUTLET RR OUTLET VLV CTRL GRD LF INLET VLV CTRL RF OUTLET VLV CTRL RR SPKR SEAT BELT IND CTRL LOGIC SEATS SYSTEM SECONDARY COOLING FAN SECURITY IND SECURITY IND CTRL SENSING AND DIAGNOSTIC MODULE TURN SIGNAL FLASHER SENSING DIAGNOSTIC MODULE SERIAL DATA SERIAL DATA SIGNAL SET MEMORY INPUT SET SW OFF SET/COAST INPUT SHIFT INTERLOCK SYSTEM SHORTING BAR SIGNAL STATUS SIR IND. CTRL SOLID STATE SOLID STATE CTRL SOLID STATE SOLID STATE SOLID STATE TIMER SPARK PLUGS SPEED- OMETER STARTING/ CHARGING SYSTEM STEERING COLUMN) STEERING WHEEL CONTROLS STEERING WHEEL RADIO SWITCHES STEERING WHEEL) STEP MTR STRG WHL CTLR STRTR DISABLE SUPPLEMENTAL RESTRAINTS SYSTEM SW ILLUM TACH OUT TACH SIGNAL IN TACH- OMETER TCC PWM SOL TEMP GAGE THEFT DETERRENT SYSTEM: FORCED ENTRY ONLY TO RADIO TOO HIGH TOO LOW TRACT ACTIVE IND TRACT OFF IND TRACTION ACTIVE IND TRACTION OFF IND TRUNK, TAILGATE, FUEL DOORS SYSTEM TURN FLASHER TURN LPS UART DATA UART DATA IN/OUT UART DATA LINE BAT UART DATA LINE COMPUTER DATA LINES UART DATA UART DATA E&C DATA UART DATA UART DATA UART DATA UART DATA UP DOWN UP RECLINE BACK- LIGHT UP-DOWN POSITION INPUT VEHICLE SPEED ENABLE VEHICLE SPEED IN VEHICLE SPEED IN VEHICLE SELECT VEHICLE SPEED OUTPUT SIDE OF I/P) VF DIMMING STRG WHL CTLR VIN K VOLTS IND VSS IN VSS IN SEAT BELT SW IN KEY-IN-IGNITION SW IN BRAKE WARN INDIC IN CHIME CTRL IN VSS OUT VSS RETURN VSS SIGNAL W/ ANTI- THEFT W/ CONSOLE W/ MEMORY SEATS W/ STEERING WHEEL CONTROLS W/ STEERING WHEEL CONTROLS ONLY W/ TRACTION CONTROL W/O CONSOLE W/O MEMORY SEATS W/TRACTION CONTROL WARNING SYSTEMS WARNING SYSTEMS WARNING SYSTEMS INSTRUMENT CLUSTER INSTRUMENT CLUSTER