Buick LeSabre VIII (2000-2005) (under left side of rear seat) Wiring diagrams

6 WAY SEATS 8 WAY SEATS BATTERY BLK WIRE COAX DASH INTEGRATION MODULE (DIM) DRIVER HEATED SEAT MODULE DRIVER MEMORY SEAT MODULE DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT RECLINE SWITCH FLOOR CTSY LMP RELAY FRONT AUXILIARY POWER OUTLET FRONT PASSENGER HEATED SEAT MODULE FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT RECLINE SWITCH FUEL DOOR LOCK RELAY FUEL DOOR UNLOCK RELAY IGN-1 RELAY FUEL PUMP RELAY INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) LEFT REAR DOOR MODULE (LRDM) NCA WIRE ONSTAR CELLULAR ANTENNA REAR AUXILIARY POWER OUTLET REAR WINDOW DEFOGGER REMOTE CONTROL DOOR LOCK RECEIVER (RCDLR) RIGHT REAR DOOR MODULE (RRDM) SPLICE PACK VEHICLE COMMUNICATION UNIT (VCU) W/2 WAY POWER SEATS W/6, 8 WAY POWER SEATS W/HEATED SEATS W/MEMORY, LUMBAR SEATS, AUTO DIMMING INSIDE REAR VIEW, OUTSIDE MIRRORS W/O HEATED SEATS W/O HEATED SEATS W/HEATED SEATS W/O MEMORY, LUMBAR SEATS, AUTO DIMMING INSIDE REAR VIEW, OUTSIDE MIRRORS WHT WIRE

5 VOLT REF LOW MODE DOOR POS SEN SIG AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM ANTI-LOCK BRAKES SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM BATTERY POSITIVE VOLTAGE IGNITION 3 VOLTAGE BLK WIRE BLK/WHT WIRE BLOWER SPEED CTRL SIG BRN WIRE DK BLU WIRE DK GRN WIRE GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON HVAC BATT FUSE HVAC FUSE I/P LAMPS DIMMER SW SIG 5 VOLT REF IGN-3 RELAY INSTRUMENT PANEL INTEGRATION MODULE (IPM) (BEHIND LEFT SIDE OF DASH) INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM KEY IN IGNITION SIG TWILIGHT SENTINEL DELAY SIG PPL LOWER RT AIR TEMP SEN SIG LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE ORG/ WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) SPLICE PACK TAN WIRE TRACTION CTRL SW SIG DR HVAC CONTROL ASSBLY SIG DR HVAC CTRL ASSBLY CLK SIG WARNINGS SYSTEM HEADLIGHTS SYSTEM WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

ALDL FUSE AUDIO FUSE BLK WIRE BODY FUSE BRN WIRE BRN/WHT WIRE CIGAR FUSE CIGAR RELAY DATA LINK CONNECTOR DIMR FUSE DK BLU WIRE DK GRN WIRE DRIVER MEMORY SEAT MODULE DRIVER SEAT ADJUSTER SWITCH DASH INTEGRATION MODULE DRIVER SEAT LUMBAR SWITCH F/ PMP RELAY F/PMP FUSE F/TNK DR LOCK RELAY F/TNK DR REL RELAY FROM ALDL FUSE (DIAGRAM 2 OF 4) FROM AUX/PWR FUSE (DIAGRAM 1 OF 4) FROM BATTERY (DIAGRAM 1 OF 4) FROM CIGAR FUSE (DIAGRAM 2 OF 4) GARAGE DOOR OPENER GENERATOR HTDST LF FUSE DIM FUSE HTDST RF FUSE HVAC BATT FUSE HVAC CONTROL MODULE IGN 1 RELAY INSTRUMENT CLUSTER INSTRUMENT PANEL INTEGRATION MODULE INT LAMP RELAY INT LP FUSE LEFT FRONT TURN SIGNAL/ PARK LAMP RIGHT FRONT TURN SIGNAL/ PARK LAMP LEFT LICENSE PLATE LAMP LEFT MARKER LAMP LEFT TAIL/ STOP LAMP LEFT TAIL/ STOP LAMP LP PKL FUSE LP PKR FUSE MEM FUSE NCA WIRE ORG/ WIRE PARK LP RELAY PARK RELAY PNK (IN BODY HARN, 17 CM WIRE PNK PNK WIRE PNK WIRE POWER SUN ROOF MODULE PPL PPL PPL PRK/REV FUSE RADIO RAP FUSE RAP RELAY REAR DEFOG RELAY REAR FUSE BLOCK REAR INTEGRATION MODULE REAR INTRGRATION MODULE REVERSE RELAY RIGHT LICENSE PLATE LAMP DASH INTEGRATION MODULE RIGHT TAIL/ STOP LAMP RIGHT TAIL/ STOP LAMP RIGHT MARKER LAMP RR DEFOG FUSE STOPLIGHT/ AUTO TRANS SHIFT LOCK CONTROL SWITCH TO DRV MDL FUSE (DIAGRAM 3 OF 4) TO IGN-1 RELAY (DIAGRAM 2 OF 4) TO PARK LP RELAY (DIAGRAM 2 OF 4) TO REAR FUSE BLOCK (DIAGRAM 4 OF 4) TRK REL RELAY UNDER- HOOD FUSE BLOCK VEHICLE COMMUNICATION INTERFACE MODULE (VCIM) VENT SOL FUSE SIR FUSE IGN-1 FUSE W/ ELECTRONIC A/C W/ UNIVERSAL GARAGE DOOR OPENER W/O ELECTRONIC A/C W/O UNIVERSAL GARAGE DOOR OPENER WHT WIRE YEL WIRE

ABS FUSE IGN-3 FUSE AUTOMATIC LEVEL CONTROL COMPRESSOR BLK WIRE BLOWER MOTOR CONTROL PROCESSOR BRN WIRE DASH INTE- GRATION MODULE DIGITAL RADIO RECEIVER DRIVER ADJUSTER SEAT SWITCH MEMORY SEAT MODULE DRIVER DRIVER DOOR MODULE DRIVER HEATED SEAT MODULE DRV MDL FUSE ELC FUSE ELC RELAY ELECTRONIC BRAKE CONTROL MODULE INSIDE REAR VIEW MIRROR FROM AUDIO AMP FUSE (DIAGRAM 3 OF 4) FROM HVAC BATT FUSE (DIAGRAM 2 OF 4) FROM STOP LP FUSE (DIAGRAM 3 OF 4) FRONT PASSENGER DOOR MODULE FRONT PASSENGER HEATED SEAT MODULE HEAD UP DISPLAY HEAD UP DISPLAY SWITCH FRONT PASSENGER SEAT ADJUSTER SWITCH FRONT PASSENGER SEAT RECLINE SWITCH HEAD UP DISPLAY HEADLAMP SWITCH HEATER, A/C CONTROL MODULE HVAC BLO FUSE HVAC CONTROL MODULE HVAC FUSE I/P FUSE IGN SW FUSE IGN-3 RELAY INSTRUMENT PANEL CLUSTER LEFT AIR TEMPERATURE ACTUATOR LEFT REAR DOOR MODULE MODE ACTUATOR ORG/ WIRE PASS MDL FUSE PWR SEAT CIRCUIT BREAKER PWR WDO CIRCUIT BREAKER REAR FUSE BLOCK REAR INTE- GRATION MODULE RECIRC- ULATION ACTUATOR INSTRUMENT PANEL INTEGRATION MODULE RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER RIGHT AIR TEMPERATURE ACTUATOR RIGHT AIR TEMPERATURE ACTUATOR DRIVER DOOR MODULE RIGHT AIR TEMPERATURE ACTUATOR RECIRC- ULATION ACTUATOR MODE ACTUATOR RIGHT REAR DOOR MODULE RIGHT SEAT LUMBAR SWITCH RRDRMDL FUSE SDAR FUSE STOP LP FUSE STOPLAMP/ AUTO TRANS SHIFT LOCK CONTROL SWITCH TO IGN SW FUSE (DIAGRAM 3 OF 4) TO IGN-3 3 RELAY (DIAGRAM 3 OF 4) TO IGNITION SWITCH (DIAGRAM 4 OF 4) TO REAR FUSE BLOCK (DIAGRAM 4 OF 4) TSIG/HAZ FUSE TURN SIGNAL/ HAZARD FLASHER MODULE W/ 6 WAY SEAT W/O 6 WAY SEAT W/ ELECTRONIC A/C W/ MEMORY SEAT W/O MEMORY SEAT W/ RECLINE SEAT W/O RECLINE SEAT W/O ELECTRONIC A/C

1040 165 164 350 BATTERY MOTOR DOWN MOTOR UP GROUND 1040 667 666 450 BATTERY MOTOR DOWN MOTOR UP GROUND 2076 351 640 640 2076 351 SERIAL DATA GROUND BATTERY BATTERY DATA GROUND BATTERY BATTERY MOTOR DOWN MOTOR UP GROUND BLK WIRE BLK/WHT WIRE BRN WIRE DATA DK BLU WIRE DK GRN WIRE DOOR LOCKS SYSTEM DOWN DOWN INPUT DRIVER DOOR SWITCH ASSEMBLY (DDSA) DRIVER WINDOW MOTOR (IN LEFT FRONT DOOR) DRVMDL FUSE EXPRESS DOWN EXPRESS INPUT FRONT PASSENGER WINDOW MOTOR (IN RIGHT FRONT DOOR) FRONT PASSENGER WINDOW SWITCH GROUND GROUND DOWN INPUT UP INPUT SERIAL DATA GROUND BATTERY HOT AT ALL TIMES ILLUM LEFT FRONT WINDOW LEFT REAR DOOR MODULE (LRDM) (IN LEFT REAR DOOR) LEFT REAR WINDOW MOTOR (IN LEFT REAR DOOR) LEFT REAR WINDOW SWITCH LOCKOUT INPUT MEMORY SYSTEMS ORG/ WIRE PASS MDL FUSE PWR WDO CIRCUIT BREAKER REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RIGHT FRONT WINDOW RIGHT REAR DOOR MODULE (RRDM) (IN RIGHT REAR DOOR) RIGHT REAR WINDOW RIGHT REAR WINDOW MOTOR (IN RIGHT REAR DOOR) RIGHT REAR WINDOW SWITCH RRDR MDL FUSE TAN/WHT WIRE UP INPUT UP INPUT LEFT REAR WINDOW WINDOW LOCKOUT WINDOW SWITCHES YEL WIRE

BLK WIRE BLK/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM EXTERIOR LIGHTS SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ELECTRONIC SUSPENSION SYSTEM INTERIOR LIGHTS SYSTEM GRD GRY WIRE HEATED SEAT STATUS SIG ALC POSITION SENSOR LOW REF PPL HOT AT ALL TIMES HOT IN RUN OR START IGN 1 FUSE IGN 1 RELAY IGN SW FUSE INTERIOR LAMP CTRL INTERIOR LIGHTS SYSTEM ELECTRONIC SUSPENSION SYSTEM LT BLU WIRE LT BLU/WHT WIRE ORG/ WIRE PARK BRAKE RLY CTRL CIGAR LIGHTER RLY CTRL ALC RLY COIL SUPLY VOLTAGE PASSR HTD SEAT CTRL STATUS REAR COMPT AJAR SW SIG PNK IGNITION 1 VOLTAGE INADVERTANT POWER INPUT WIRE PNK WIRE PNK/BLK WIRE POWER DISTRIBUTION SYSTEM POWER DISTRIBUTION SYSTEM (RAP) SEATS SYSTEM PPL PPL CLASS 2 SERIAL DATA RAP RLY CTRL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR INTEGRATION MODULE (RIM) (BEHIND UPPER LEFT REAR SEAT CUSHION) RED/BLK WIRE SEATS SYSTEM ELECTRONIC SUSPENSION SYSTEM SEATS SYSTEM INTERIOR LIGHTS SYSTEM SPLICE PACK TAN WIRE WHT WIRE YEL WIRE