Ground distribution circuit for Buick LaCrosse I (2004-2009)
Ground distribution circuit (1 of 3)
3.6L
3.8L
A/C CLU DIODE
A/C COMPRESSOR CLUTCH
A/C WIPER RELAY 37 RELAY 45
AUTOMATIC TRANSMISSION TRANSMISSION CLUTCH INTERNAL MODE DIODE SWITCH (IMS)
BATTERY
BLK WIRE
BODY CONTROL MODULE (BCM)
ELECTRONIC BRAKE CONTROL MODULE (EBCM)
EXCEPT SULEV
FUEL PP RELAY 41
HEADLAMP ASSEMBLY)
HOOD AJAR SWITCH
HORN ASSEMBLY
IGN 1 HDM BEAM MODULE 35
IGN 1 HDM BEAM RELAY 37 MODULE 35
LAMP
LEFT FRONT MARKER LAMP
LEFT HIGH BEAM HEADLAMP
POWERTRAIN CONTROL MODULE (PCM)
RIGHT COOLING FAN
RIGHT FRONT MARKER LAMP
RIGHT FRONT PARK/ RIGHT TURN FRONT SIGNAL FOG LAMP LAMP
RIGHT HIGH BEAM HEADLAMP
SECONDARY AIR INJECTION (AIR) PUMP (SULEV)
SULEV
TAN WIRE
THROTTLE ACTUATOR CONTROL (TAC) MODULE
TRANSMISSION CONTROL MODULE (TCM) FUEL PP RELAY 41
WHT WIRE
WINDSHIELD WASHER FLUID LEVEL SWITCH
WINDSHIELD WASHER FLUID PUMP
Ground distribution circuit (2 of 3)
3.6L
A/T SHIFT LOCK CONTROL PRNDL SOLENOID LAMP
BLK WIRE
BLU WIRE
BODY CONTROL MODULE (BCM)
DRIVER BACK DRIVER HEATED HEATED SEAT SEAT ELEMENT RELAY
DRIVER DOOR LOCK
DRIVER DRIVER SEAT SEAT BELT ADJUSTER SWITCH SWITCH
ELECTRONIC RIGHT COMPASS LICENSE MODULE LAMP
HORN SWITCH
IGNITION COIL 1
IGNITION COIL 2
IGNITION COIL 3
IGNITION COIL 4
IGNITION COIL 5
IGNITION COIL 6
INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL
LEFT BODY REAR CONTROL DOOR MODULE LOCK (BCM)
LEFT REAR MARKER LAMP
LEFT UPPER TAIL/STOP LEFT, TURN TAIL SIGNAL LAMP LAMP
LOWER LEFT LEFT TAIL BACKUP LAMP LAMP
NCA WIRE
OUTSIDE DRIVER DOOR DRIVER REARVIEW LOCK WINDOW MIRROR SWITCH SWITCH SWITCH
PASSENGER BACK PASSENGER HEATED HEAT SEAT SEAT ELEMENT RELAY
PASSENGER SEAT ADJUSTER SWITCH
PASSENGER SEAT BELT SWITCH
REAR OBJECT SENSOR CONTROL MODULE
REAR WINDOW DEFOGGER GRID
W/ CONSOLE SHIFT
W/ HEATED SEATS
W/ PARK ASSIST
W/ POWER SEATS
W/O POWER SEATS
W/O W/ POWER POWER SEATS SEATS
WHT WIRE
Ground distribution circuit (3 of 3)
A/T SHIFT LOCK CONTROL SOLENOID
AMBIENT LIGHT SENSOR
AUTOMATIC A/C
AUXILIARY POWER OUTLET
BLK WIRE
BLK/WHT WIRE
BLOWER MOTOR CONTROL PROCESSOR
BODY CONTROL MODULE (BCM)
BRAKE FLUID LEVEL
CENTER HIGH MOUNTED STOP LAMP (CHMSL)
CIGAR LIGHTER
COLUMN SHIFT
CONSOLE SHIFT
CUSTOM 9 SPEAKER SYSTEM
DATA LINK CONNECTOR (DLC)
DRIVER INFORMATION CENTER (DIC)
FRONT (IN RIGHT TAILLAMP WIRING HARNESS) PASSENGER DOOR LOCK
FRONT FRONT PASSENGER PASSENGER WINDOW DOOR LOCK SWITCH SWITCH
GPS 1 VEHICLE COMMUNICATION SYSTEM
HVAC CONTROL MODULE
HVAC CONTROL RADIO MODULE
I/P COMPARTMENT LAMP SWITCH
I/P FUSE BLOCK (BEHIND RIGHT SIDE OF DASH)
IGNITION LOCK CYLINDER CONTROL ACTUATOR
IGNITION SWITCH
INFLATABLE RESTRAINT PASSENGER AIR BAG ON/OFF INDICATOR
INFLATABLE RESTRAINT SENSING, FUEL DIAGNOSTIC PUMP, MODULE SENDER (SDM) ASSEMBLY
INSTRUMENT PANEL CLUSTER THEFT (IPC) SWITCH LED
LAMP SWITCH ASSEMBLY
LEFT I/P COURTESY LAMP
LOWER RIGHT
MANUAL A/C
MANUAL A/C AUTOMATIC A/C
MOTOR - FRONT PASSENGER)
NCA WIRE
OVERHEAD CONSOLE READING LAMPS
PASSENGER OUTSIDE REARVIEW MIRROR MOTOR
RADIO
REAR COMPARTMENT RIGHT REAR LID LATCH DOOR LOCK
RIGHT DOME/ READING SUNROOF LAMP MODULE
RIGHT I/P COURTESY LAMP
RIGHT REAR MARKER LAMP
RIGHT TAIL/STOP, TURN SIGNAL LAMP
SUNLOAD SENSOR ASSEMBLY
THEFT DETERRENT EXCITER MODULE
TURN SIGNAL/ MULTIFUNCTION SWITCH
UPPER RIGHT RIGHT BACKUP TAIL TAIL LAMP LAMP LAMP
WHT WIRE
WINDSHIELD WIPER MOTOR
WIPER HI WIPER RELAY 44 RELAY 45