Chevrolet Lumina I (1989-2001) gry/blk Wiring diagrams

55 72 64 VEHICLE SPEED OUT DISABLE OUTPUT VSS HIGH BLK WIRE BRN WIRE CRUISE CONTROL MODULE (FRONT OF LEFT STRUT TOWER) CRUISE CONTROL RELEASE SWITCH (ON BRAKE PEDAL SUPPORT) CRUISE SWITCH DK BLU WIRE DK GRN WIRE ENGAGED INPUT FUSE 22 FUSE 23 FUSE BLOCK (ON RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER SYSTEM NCA WIRE OFF OFF ON ORG/ WIRE PNK WIRE POWERTRAIN CONTROL MODULE (PCM) (RIGHT SIDE OF ENGINE COMPT) PPL PPL VSS LOW R/A SET SW STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) TURN LEVER SIGNAL VEHICLE SPEED SENSOR (VSS) (RIGHT REAR OF ENGINE COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE

ACCY BULB LOCK TEST OFF AIR BAG WARNING IND ANTI-LOCK BRAKES SYSTEM ANTI-LOCK BRAKES SYSTEM (ELECTRONIC BRAKE CONTROL MODULE) (EBCM) ANTI-LOCK WARNING IND ANTI-THEFT SYSTEM BLK WIRE BRAKE FLUID LEVEL INDICATOR SWITCH (ON LEFT SIDE OF BRAKE FLUID RESERVOIR) BRAKE WARNING IND BRN WIRE BRN/WHT WIRE CHANGE OIL IND CTRL CHANGE OIL SOON IND DIGITAL SPEEDOMETER MODULE DISPLAY SWITCH DK BLU WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL INDICATOR MODULE (ON RIGHT SIDE OF RADIATOR) ENGINE COOLANT TEMPERATURE GAGE ENGINE COOLANT TEMPERATURE SENSOR (NEAR COOLANT OUTLET, LEFT REAR OF ENGINE) ENGINE OIL PRESSURE INDICATOR SWITCH (LEFT SIDE OF ENGINE, ABOVE STARTER) FASTEN BELTS WARNING IND FUEL GAGE FUEL GAGE CONTROL FUSE 25 FUSE 39 FUSE 4 FUSE BLOCK (RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE HEADLIGHTS SYSTEM HI-BEAM IND HOT COOLANT WARNING IND HOT IN RUN HOT IN RUN, BULB TEST OR START IGNITION SWITCH ILLUMINATION (5 BULBS) INDICATOR CONTROL INSTRUMENT CLUSTER LEFT TURN IND LOW COOLANT WARNING IND LOW OIL IND CONTROL LOW OIL LEVEL IND LOW TRAC IND LT BLU WIRE LT GRN WIRE MIL IND CONTROL NCA WIRE ODO OIL PRESSURE WARNING IND ORG/ WIRE PARK BRAKE INDICATOR SWITCH (PART OF PARK BRAKE ASSEMBLY) PNK WIRE POWERTRAIN CONTROL MODULE (FORWARD OF RIGHT SHOCK TOWER) PPL RESET+ RIGHT TURN IND RUN WIRE SECURITY IND SEO ACCESSORY SWITCH PANEL SERVICE ENGINE SOON IND SUPPLEMENTAL RESTRAINTS SYSTEM STARTING/CHARGING SYSTEM TACHOMETER TAN WIRE TAN/WHT WIRE TRIP SWITCH VOLTS WARNING IND VSS OUT 4000 P/M WARNING SYSTEM WHT WIRE YEL WIRE YEL/BLK WIRE

4-DOOR 2-DOOR ACCESSORY SWITCH DISPLAY AUTOMATIC TRANSMISSION CONTROL POSITION INDICATOR BULB BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DASH ASHTRAY FLOOD LAMP DASH DIMMER SWITCH DIGITAL SPEEDOMETER MODULE ENGINE WIRING HARNESS JUNCTION BLOCK 2 FUSE BLOCK FUSE 39 GRD GRY WIRE GRY/BLK WIRE HEADLAMP SWITCH HEATER AND A/C CONTROL HOT AT ALL TIMES PARK LPS FUSE HOT IN RUN, BULB TEST OR START INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL INSTRUMENT CLUSTER LEFT FRONT DOOR LOCK SWITCH LEFT STEERING WHEEL RADIO CONTROL SWITCH LIGHTS ON INPUT NCA WIRE OFF HEAD PARK ORG/ WIRE PNK WIRE PPL RADIO RIGHT FRONT DOOR LOCK SWITCH RIGHT STEERING WHEEL RADIO CONTROL SWITCH SEO DIODE VF DIM INPUT W/ CONSOLE W/ SEO W/O CONSOLE W/O SEO WHT WIRE

4-DOOR 2-DOOR AUXILIARY POWER DROP CONNECTOR BRN WIRE BULB TEST BULB TEST LOCK OFF BULB TEST OFF CUSTOMER INSTALLED ACCESSORIES FROM FROM FUSE 10 (DIAGRAM FROM IGN SW 1 MAXIFUSE (DIAGRAM 1 OF 4) FUSE 11 FUSE 15 FUSE 19 FUSE 20 FUSE 16 FUSE 38 FUSE 29 FUSE 6 FUSE 7 FUSE BLOCK FUSE BLOCK (RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE HOT WITH PARKLAMPS ON IGNITION SWITCH INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL LEFT EMERGENCY VEHICLE REAR COMPARTMENT LID LAMP LEFT FRONT DOOR LOCK SWITCH LEFT SPOT LAMP (SEO) LOCK LOCK OFF MERCURY SWITCH NCA WIRE NON SEO SEO ORG/ WIRE OUTSIDE REMOTE CONTROL REARVIEW MIRROR SWITCH PNK WIRE POWER WINDOWS CIRCUIT BREAKER C PPL RADIO WINDSHIELD WIPER/ WASHER SWITCH REAR COMPARTMENT COURTESY LAMP REAR WINDOW LAMP RELAYS RED WIRE REGULATOR MOTOR BREAKOUT) RELAY PANEL (BELOW REAR PACKAGE SHELF) RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT WINDOW SWITCH RIGHT SPOT LAMP (SEO) RIGHT STEERING WHEEL RADIO CONTROL SWITCH RUN WIRE SEO SUNROOF CONTROL MODULE SUNROOF SWITCH THEFT DETERRENT MODULE BREAKOUT) THEFT DETERRENT RELAY TRANSAXLE RANGE SWITCH TO FUSE 13 (DIAGRAM 4 OF 4) W/ LAMP PACK W/O LAMP PACK WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 LF - LF + RF - RF + GROUND ILLUM ILLUM AM/FM ANTENNA BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE ENGINE CONTROLS SYSTEM FIXED MAST ANTENNA FUSE 10 FUSE 20 FUSE 38 FUSE BLOCK FUSE OUT BATTERY GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ACC OR RUN INFLATABLE RESTRAINT STEERING WHEEL CONTROL MODULE LEFT FRONT DOOR SPEAKER LEFT RADIO CONTROL SWITCHES LEFT REAR SPEAKER LT BLU WIRE LT GRN WIRE MUTE NCA WIRE ORG/ WIRE PRESET RADIO RED WIRE RIGHT FRONT DOOR SPEAKER RIGHT RADIO CONTROL SWITCHES RIGHT REAR SPEAKER SEEK DN SEEK UP SOURCE ST WHL IN TAN WIRE VOL DN VOL UP VSS IN RR - RR + LR - LR + WHT WIRE YEL WIRE

238 238 SUPPLEMENTAL RESTRAINTS SYSTEM BLK WIRE BLK/WHT WIRE DRIVER SEAT BELT SWITCH (IN DRIVER'S SEAT BELT ASSEMBLY) ENGINE WIRING HARNESS JUNCTION BLOCK 2 (FORWARD OF LEFT FRONT STRUT TOWER) FASTEN BELTS WARNING IND FUSE 10 FUSE 39 FUSE BLOCK GROUND FASTEN BELTS OUTPUT IGNITION INPUT GRY/BLK WIRE HEAD OFF PARK HEADLAMP SWITCH HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START IGNITION KEY WARNING SWITCH (INSIDE STEERING COLUMN ASSY) INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM (HEADLIGHT SWITCH) LEFT FRONT DOOR LOCK LIGHTS ON INPUT BATTERY (B+) KEY-IN-IGNITION INPUT LT GRN WIRE NCA WIRE ORG/ WIRE PARK LPS FUSE PNK WIRE PPL SEAT BELT SWITCH INPUT SEO ONLY (1999) SEO SWITCH PANEL DIODE (I/P HARNESS, BEHIND DASH) SPEEDO DIM SWITCH (SEO ACCESSORY SWITCH PANEL) TAN WIRE YEL WIRE

1746 1745 453 FUEL INJ 3 CONTROL FUEL INJ 2 CONTROL 18 19 PPL 1807 451 PPL SERIAL DATA (CLASS 2) PCM GROUND 339 540 PNK IGNITION POS VOLTAGE BATTERY POS VOLTAGE WIRE 435 496 EGR VAL CONTROL KNOCK SENSOR SIGNAL 55 1222 473 335 630 430 647 INSTRUMENT CLUSTER SYSTEM 772 492 229 TRANSAXLE RANGE SW MAF SENSOR SIGNAL THEFT DETER FUEL ENABLE 83 845 CRUISE DISABLE OUTPUT FUEL INJ 5 CONTROL ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BRN WIRE CAMSHAFT POSITION (CMP) SENSOR (FRONT OF ENG, BELOW INTAKE PLENUM) COOLING FAN SYSTEM CRANKSHAFT POSITION (CKP) CRUISE CONTROL SYSTEM DATA LINK CONNECTOR (DLC) (BELOW DASH, RIGHT OF STEERING COLUMN) 9 2 PPL DK BLU WIRE DK GRN WIRE DK GRN/WHT WIRE ELECK IGN FUSE ENGINE WIRING HARNESS JUNCTION BLOCK 1 (FORWARD OF RIGHT FRONT STRUT TOWER) F/INJN FUSE FUEL INJ 6 DRIVER FUSE 42 FUSE 12 FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT COOLANT IND CONTROL EVAP PURGE VAL CONTROL HOT IN RUN, BULB TEST OR START IGNITION CONTROL MODULE (TOP RIGHT SIDE OF ENG) INSTRUMENT CLUSTER SYSTEM LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE ORG/ WIRE PCM BAT FUSE PCM IGN FUSE PNK PNK PNK 3 4 5 6 WIRE PNK PNK PPL 7 8 9 10 11 WIRE PNK WIRE PNK/BLK WIRE PPL PPL STOPLAMP SWITCH PPL/WHT WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SERIAL DATA (UART) PCM GROUND SENSOR GROUND SPARK PLUGS STARTING/ CHARGING SYSTEM CHARGE IND CONTROL TAN WIRE TAN/BLK WIRE TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

18 19 PPL BLK WIRE BLK/WHT WIRE DK GRN/ WHT WIRE DK GRN/WHT WIRE FUEL INJECTORS GRY WIRE GRY/BLK WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE PNK PNK PNK 1 2 3 4 5 WIRE PNK PNK PNK 3 4 5 6 WIRE PNK PNK PPL 7 8 9 10 11 WIRE PNK WIRE PNK/BLK WIRE PPL RED/WHT WIRE STOPLAMP SWITCH (ON BRAKE PEDAL SUPPORT) TAN WIRE TAN/WHT WIRE TRANSAXLE RANGE SWITCH (TOP OF TRANSAXLE) VEHICLE SPEED SENSOR (VSS) (ON RIGHT REAR OF ENG COMPT, END OF TRANSAXLE) WHT WIRE YEL WIRE YEL/BLK WIRE

A/C REFRIGERANT PRESSURE SENSOR (ON LEFT FRONT OF ENG COMPT, ON A/C LINE) BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DK BLU WIRE DK GRN WIRE ENGINE COOLANT TEMPERATURE (ECT) SENSOR (NEAR COOLANT OUTLET, LEFT REAR OF ENG) EXHAUST GAS RECIRCULATION (EGR) VALVE (TOP REAR OF ENG) FUEL TANK PRESSURE SENSOR (IN FUEL TANK) FUSE 39 FUSE BLOCK (BEHIND RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE (IAT) SENSOR (IN AIR CLEANER CANISTER) LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MALFUNCTION INDICATOR LAMP MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR (ON TOP OF ENG, ON INTAKE PLENUM) PNK 7 8 9 10 11 12 13 14 WIRE PNK PNK PNK 1 2 3 4 5 WIRE PNK WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE TAN WIRE TAN/WHT WIRE THROTTLE POSITION (TP) SENSOR (ON THROTTLE BODY ASSEMBLY) WHT WIRE YEL WIRE YEL/BLK WIRE