Oldsmobile Aurora I (1994-1999) org/blk Wiring diagrams

ABS IND REQUEST IGN 3 LR INLET VLV CTRL RR INLET VLV CTRL 1141 OR 441 ABS MAIN ABS MAIN RELAY (CENTER REAR OF ENGINE COMPT) ABS PUMP ABS PUMP MOTOR RELAY (CENTER REAR OF ENGINE COMPT) ANTI-LOCK IND ANTILOCK DIODE (RIGHT OF STEERING COLUMN) BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE PRESSURE MODULATOR VALVE (LOWER LEFT FRONT OF ENGINE COMPT) BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) BRN WIRE BRN/WHT WIRE CHIME FUSE CRUISE/SHIFT INTERLOCK/ DK BLU WIRE DK GRN WIRE ENGINE COMPARTMENT POWER DISTRIBUTION CENTER (RIGHT FRONT OF ENGINE COMPARTMENT) FLUID LEVEL SWITCH FUSE GRY WIRE HAZARD FLASHER HOT AT ALL TIMES HOT IN RUN I/P FUSE BLOCK ABS FUSE (LEFT SIDE OF I/P) HOT IN RUN OR START HZRD/ STOP I/P FUSE BLOCK IGN 1 FUSE L ISOLATION LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR RIGHT FRONT WHEEL SPEED SENSOR LF INLET LF OUTLET LR INLET LR OUTLET LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MOTOR FUSE NCA WIRE OLDS W/TRACTION CONTROL ORG/ WIRE ORG/BLK WIRE PEDAL TRAVEL SWITCH DESIRED TORQUE IN TRACT ACTIVE IND CTRL FLUID LEVEL INPUT PNK PUMP MTR RELAY CTRL WIRE PNK WIRE PPL PPL RIGHT ISO VLV CTRL PPL/WHT WIRE PRESSURE INPUT PRESSURE SWITCH PUMP MOTOR PUMP MOTOR RUN SENSOR R ISOLATION RED WIRE REMOTE INDICATOR BANK OR INSTRUMENT CLUSTER RF INLET RF OUTLET RIGHT REAR POWER DISTRIBUTION CENTER (BELOW REAR SEAT) RIGHT REAR WHEEL SPEED SENSOR RR INLET RR OUTLET RR OUTLET VLV CTRL GRD LF INLET VLV CTRL RF OUTLET VLV CTRL TAN WIRE TAN/BLK WIRE TCC/ANTILOCK BRAKE SWITCH (ON BRAKE PEDAL SUPPORT) TRACT ACTIVE IND TRACT OFF IND TRACTION CONTROL ON/OFF SWITCH UART DATA LINE COMPUTER DATA LINES W/ TRACTION CONTROL W/TRACTION CONTROL WHT WIRE YEL WIRE

16 39 (BUICK) 1785 OR 549 BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (MALL) (LEFT KICK PANEL, ON LAMP CONTROL MODULE BRACKET) DK BLU WIRE DK BLU/WHT WIRE DK GRN/WHT WIRE DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM ENGINE CONTROLS SYSTEM GRY WIRE HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM LAMP ON CHIME IN LT BLU OR PPL/WHT WIRE LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE ORG/BLK WIRE PNK WIRE POWER DOOR LOCK-UNLOCK POWER DOOR LOCK-LOCK PPL PNK WIRE PWR DOOR LOCK-UNLOCK PWR DR LKS FUSE INT LP FUSE (BUICK) (OLDS) SEAT BELT INDICATOR OUT TAN WIRE TAN/WHT WIRE TURN SIGNAL IN POWER (IGNITION) VEHICLE SPEED IN WARNING SYSTEMS WARNING SYSTEMS WARNING SYSTEMS INSTRUMENT CLUSTER INSTRUMENT CLUSTER WHT WIRE YEL WIRE

15 59 UART DATA DATA CLSS 2 PPL 23 42 UART DATA UART DATA 3 2 PPL BLK WIRE BLK/WHT WIRE DATA LINK CONNECTOR (LEFT SIDE OF I/P) DK GRN WIRE E&C DATA E&C DATA UART DATA ELECTRONIC BRAKE (AND TRACTION) CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) HEATER AND A/C CONTROL ASSEMBLY HOT AT ALL TIMES HVAC PROGRAMMER (BEHIND RIGHT SIDE OF I/P) I/P 1 FUSE INSTRUMENT CLUSTER MAGNA STEER ACTUATOR (NEAR VSS) MAGNA STEER MODULE (NEAR PCM) NCA WIRE ORG/ WIRE ORG/BLK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT I/P) PROG ENABLE DATA CLSS 2 PPL RADIO REMOTE CD CHANGER REMOTE FUNCTION ACTUATOR MODULE (RIGHT FRONT OF REAR COMPT.) RIGHT REAR POWER DISTRIBUTION CENTER FUSE BLOCK 1 SENSING AND DIAGNOSTIC MODULE (BELOW RIGHT FRONT SEAT, UNDER CARPET) TAN WIRE TAN/BLK WIRE UART DATA UART DATA UART DATA E&C DATA UART DATA UART DATA UART DATA UART DATA WHT WIRE

ANTI-LOCK BRAKE SYSTEM BACKUP LIGHTS SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE CENTER HIGH MOUNTED STOP LAMP CORN- ERING LAMPS LEFT FRONT SIDE MARKER LAMP DK (BODY HARN, BEHIND RIGHT TAILLAMP RIGHT FRONT PARK/ TURN LAMP FUSE GRD GRN WIRE GRY/BLK WIRE HAZARD HAZARD FLASHER (BEHIND LEFT SIDE OF DASH) HEADLAMP SWITCH PARK LAMP SWITCH HOT AT HOT AT ALL TIMES ALL TIMES HOT IN RUN AND START HZRD/ STOP LPS I/P FUSE BLOCK INSTRUMENT CLUSTER L PRK LP FUSE LAMP CONTROL MODULE (BEHIND LEFT SIDE OF DASH) LEFT FRONT PARK/ TURN LAMP LEFT REAR TAIL/ STOP/ TURN LAMPS LEFT TURN INDIC LEFT TURN, HAZARD LT (BODY HARN, BEHIND LEFT SIDE OF DASH, UNDER CLUSTER) LT DK NCA WIRE ORG/ WIRE ORG/BLK WIRE PARK LAMP CTRL PARK LP PERIMETER LIGHTING CONTROL PERIMETER LIGHTING CONTROL RELAY (UNDER LEFT SIDE OF REAR SEAT) PNK WIRE PPL PPL LT PRM LP PWR PARK LAMP SWITCH INPUT R PRK LP FUSE REMOTE FUNCTION ACTUATOR MODULE (UNDER REAR PACKAGE SHELF) RIGHT FRONT SIDE MARKER LAMP RIGHT REAR JUNCTION BLOCK (UNDER LEFT REAR SEAT) RIGHT REAR TAIL/ STOP/ TURN LAMPS RIGHT TURN INDIC RIGHT TURN, HAZARD STOPLAMP/ BTSI SWITCH (ON BRAKE PEDAL SUPPORT) TAN WIRE TURN LPS TURN SIGNAL FLASHER (BEHIND LEFT SIDE OF DASH) TURN/ HAZARD SWITCH ASSEMBLY WHT WIRE YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BODY CONTROL MODULE (LEFT INSTRUMENT PANEL) DK BLU WIRE DK GRN WIRE DOOR LOCK DOOR LOCK INPUT DOOR OPEN INPUT DOOR UNLOCK DOOR UNLOCK INPUT GROUND HEADLAMPS ALARM INPUT HEADLAMPS OUTPUT HORN RLY CTRL HORNS SYSTEM (HORN RELAY) HOT IN RUN, BULB TEST OR START HTO AT ALL TIMES I/P FUSE BLOCK IGN 1 FUSE KEY UNLOCK INPUT LAMP CONTROL MODULE (BEHIND LEFT KICK PANEL) LEFT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK LEFT FRONT DOOR JAMB SWITCH LEFT REAR DOOR JAMB SWITCH (OLDS ONLY) LF DOOR JAMB INPUT LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LUGGAGE COMPARTMENT LID TAMPER SWITCH LUGGAGE COMPT AJAR OLDS ORG/ WIRE ORG/BLK WIRE PASSKEY CIRCUIT (SECURITY INDICATOR) PNK IGNITION WIRE PNK WIRE REMOTE FUNCTION ACTUATION MODULE (RIGHT FRONT OF LUGGAGE COMPT) RIGHT DOOR LOCK CYLINDER SWITCH UN- LOCK LOCK RIGHT FRONT DOOR JAMB SWITCH (BUICK) RIGHT FRONT DOOR LOCK ACTUATOR (OLDS) RIGHT REAR DOOR JAMB SWITCH (OLDS ONLY) RIGHT REAR POWER DISTRIBUTION CENTER (UNDER REAR SEAT) I/P 1 FUSE SECURITY INDICATOR TAN WIRE

351 1349 GROUND GROUND 390 275 624 351 INTERIOR LIGHTS SYSTEM 470 OHM OFF AL SENS INPUT ALARM OUTPUT AMBIENT LIGHT SENSOR (UPPER DASH PAD) BATTERY BATTERY HL CTRL BLK WIRE BLK/WHT WIRE BRN WIRE BULB TEST DAYTIME RUNNING LAMPS RESISTOR (LEFT FRONT CORNER OF ENGINE COMPT.) DIMMING CTRL PARK INPUT ALARM INPUT GROUND DK GRN/WHT WIRE DRL CTRL ENABLE INPUT ENGINE COMPARTMENT POWER DISTRIBUTION CENTER (RIGHT FRONT OF ENGINE COMPT) ENGINE COMPARTMENT POWER DISTRIBUTION CENTER FOG LAMPS FUSE FL CTRL HI BEAM FEED FLASH HI OFF FOG LAMP ENABLE RELAY (POSITION C) FOG LAMP SWITCH FOG LAMPS FUSE FROM 7-PIN CONN NEAR TRANSAXLE) FROM GROMMET AT LEFT REAR OF ENGINE COMPT) GRY WIRE GRY/BLK WIRE HDLP CIRCUIT BREAKER HEADLAMP DIMMER SWITCH HEADLAMP SWITCH HI BEAM INDICATOR HL SW INPUT HOT AT ALL TIMES HOT IN START AND RUN HOT WITH HEADLAMPS OR PARK LAMPS ON I/P FUSE BLOCK IGNITION SWITCH INSTRUMENT CLUSTER INT LP FUSE INTERIOR, EXTERIOR LIGHTS SYSTEMS LAMP CONTROL MODULE (LEFT SIDE OF I/P) LEFT LOW BEAM HEADLAMP LEFT HIGH BEAM HEADLAMP LOCK OFF LT BLU WIRE LT GRN WIRE MAX MIN NCA WIRE OFF OHMS ON IND ON ON TWILITE SENTINEL SWITCH, DELAY ORG/ WIRE ORG/BLK WIRE PANEL DIMMING CONTROL PARK LAMP SWITCH PARK/ NEUTRAL POSITION SWITCH (LEFT SIDE OF TRANS.) PL CTRL PL SW INPUT PNK IGNITION INPUT WIRE PNK WIRE PPL PPL (BODY HARN, APPROX PPL DELAY INPUT PPL LEFT FOG LAMP RIGHT LOW BEAM HEADLAMP PPL RIGHT FOG LAMP RED WIRE REMOTE FUNCTION ACTUATOR (RFA-B) MODULE (UNDER REAR PACKAGE SHELF) RIGHT HIGH BEAM HEADLAMP RIGHT REAR POWER DISTRIBUTION CENTER PARK LPS FUSE RUN WIRE SEATS SYSTEM SHIFT INTERLOCK SYSTEM SW ILLUM TAN WIRE THEFT DETERRENT SYSTEM: FORCED ENTRY ONLY TMNSS FUSE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

1807 451 1642 PPL CLASS II DATA LINK PCM GROUND POWER (BATTERY) 31 32 PNK WIRE 4 5 6 7 8 PNK PNK PNK WIRE 417 432 TP SENS IN MAP SENS IN 452 1668 1669 1704 SENSOR RETURN A/C HI TEMP SENS RTRN AIR CONDITIONING SYSTEM AIR CONDI- TIONING SYSTEM AUTOMATIC TRANSAXLE AUTOMATIC TRANSMISSION INPUT SHAFT SPEED SENSOR BLK WIRE BLK/WHT WIRE BLU/BLK WIRE BRN WIRE CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF I/P) DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE DRIVER SELECT SHIFT SWITCH ENGINE COOLANT TEMPERATURE SENSOR (ECT) (LEFT SIDE OF ENGINE) EXHAUST GAS RECIRC- ULATION VALVE (LEFT REAR OF ENGINE) GRN WIRE GRY WIRE IDLE AIR CONTROL (IACV) VALVE (THROTTLE BODY) INTAKE AIR TEMPERATURE (IAT) SENSOR (LEFT FRONT OF ENGINE) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MASS AIR FLOW SENSOR (LEFT TOP OF ENGINE) ORG/BLK WIRE PNK WIRE POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL/WHT WIRE RED WIRE RED/BLK WIRE SENSOR RETURN STARTING/ CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE POSITION SENSOR (THROTTLE BODY ASSY) WHT DK GRN/ WIRE YEL WIRE YEL/BLK WIRE

2-3 SHIFT SOL 31 32 PNK WIRE AUTOMATIC TRANS- AXLE FLUID TEMPER- ATURE SENSOR AUTOMATIC TRANSAXLE AUTOMATIC TRANSAXLE FLUID PRESSURE MANUAL VALVE POSITION SWITCH BLK WIRE BLK/WHT WIRE BRN WIRE CHIME FUSE CRUISE CONTROL SYSTEM PPL DIS FUSE DK BLU WIRE DK GRN/WHT WIRE ENGINE COOLANT LEVEL SWITCH (RADIATOR COOLANT SURGE TANK) GRY WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START I/P FUSE BLOCK LINEAR EGR FUSE LT BLU WIRE LT BLU/WHT WIRE LT GRN WIRE MANIFOLD ABSOLUTE PRESSURE SENSOR (TOP LEFT OF ENGINE) ORG/ WIRE ORG/BLK WIRE OXY SEN FUSE PARK/NEUTRAL POSITION SWITCH (TOP OF TRANSAXLE) PCM FUSE PCM VATS FUSE PNK PNK PNK PNK 1 2 3 4 WIRE PNK PNK PNK PNK 5 6 7 8 WIRE PNK PNK PNK WIRE PNK WIRE PPL PPL/WHT WIRE PRESSURE CONTROL SOLENOID VALVE 1-2 SHIFT SOL REAR MAXI FUSE BLOCK 2 (UNDER LEFT REAR SEAT) RED WIRE RED/BLK WIRE SHIFT SOL FUSE TAN WIRE TAN/BLK WIRE TAN/WHT WIRE TCC BRAKE SWITCH (UNDER LEFT SIDE OF I/P) TORQUE CONVERTER CLUTCH PWM SOLENOID WHT WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CAMSHAFT POSITION (CMP) SENSOR (RIGHT SIDE OF ENGINE) CRANKSHAFT POSITION (CKP) SENSOR A (FRONT OF ENGINE BLOCK) CRANKSHAFT POSITION (CKP) SENSOR B (FRONT OF ENGINE BLOCK) DK GRN/WHT WIRE FUEL PUMP (TOP OF FUEL TANK) FUEL PUMP FUSE FUEL PUMP RELAY (UNDER RIGHT REAR SEAT, IN FUSE/ RELAY CENTER) GRY WIRE HOT AT ALL TIMES IGNITION AMPLIFIER AND SWITCHING MODULE IGNITION CONTROL MODULE INSTRUMENT CLUSTER LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE NCA WIRE ORG/BLK WIRE PNK PNK PNK PNK 1 2 3 4 WIRE PNK PNK PNK PNK 5 6 7 8 WIRE PNK WIRE PNK/BLK WIRE POWER STEERING PRESSURE SWITCH (LEFT FRONT SIDE OF ENGINE) PPL PPL PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PPL/WHT WIRE REAR FUSE BLOCK (UNDER RIGHT REAR SEAT) RED WIRE RED/BLK WIRE REMOTE INDICATOR BANK SERVICE ENGINE SOON INDICATOR SPARK PLUGS TACH SIGNAL IN TAN WIRE TAN/BLK WIRE TAN/WHT WIRE VEHICLE SPEED SENSOR (ON TRANS- AXLE) VSS IN WHT WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM COOLING FANS SYSTEM COOLING FANS SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE BYPASS SPARK OUT CAM HI IN DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK GRN/WHT WIRE ECT SENS IN ELECTRONIC POWER STEERING SYSTEM ENGINE OIL LEVEL SWITCH (OIL PAN) EVAP CTRL SOL OUT VSS OUT (4000 PPM) MIL INDIC CTRL DELIVERED TORQUE OUT FRONT HEATED OXYGEN SENSOR (FRONT EXHAUST MANIFOLD) FUEL INJ 5 CTRL FUEL INJ 6 CTRL FUEL INJECTORS GRY WIRE HOT IN RUN OR START I/P FUSE BLOCK IAT SENS IN EGR VALVE FEEDBACK INJ 2 FUSE INJ 1 FUSE KNOCK SENS IN KNOCK SENSOR LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE MAF SENS IN DESIRED TORQUE IN NCA WIRE OIL LEVEL SW IN ORG/BLK WIRE PCM GROUND PCM GROUND FUEL INJ 8 CTRL PNK PNK WIRE PNK WIRE PNK/BLK WIRE POST-CONVERTER POWERTRAIN CONTROL MODULE (BEHIND RIGHT SIDE OF I/P) PPL PPL CANN PURGE VAC SW IN LOW COOLANT SENS IN PPL PNK PNK PNK PNK 2 3 4 5 6 7 8 WIRE PPL/WHT WIRE PRE-CONVERTER REAR HEATED OXYGEN SENSOR (REAR EXHAUST MANIFOLD) RED/BLK WIRE REF LO IN IGNITION CTRL FEEDBACK TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WARNING SYSTEMS WHT WIRE YEL WIRE YEL/BLK WIRE