Buick LaCrosse II (2009-2013) Ground distribution circuit

BATTERY BLK WIRE BODY CONTROL MODULE BRAKE BOOSTER PUMP MOTOR RELAY BRN WIRE COOLING FAN RELAY DOOR LOCK RELAY GRY/BLU WIRE HOOD AJAR SWITCH HORN ASSEMBLY IGNITION COIL 5 IGNITION COIL 6 IGNITION IGNITION COIL 1 COIL 3 IGNITION IGNITION COIL 2 COIL 4 IGNITION MAIN RELAY LEFT COOLING FAN DIODE LEFT DAYTIME RUNNING LAMP, LEFT FRONT FOG LAMP LEFT HEADLAMP LEFT HEADLAMP BALLAST LEFT LEFT PARK/ FRONT TURN SIDE SIGNAL MARKER LAMP LAMP LOW SPEED COOLING FAN DIODE PASSENGER PRESENCE (PASSENGER SEAT HARNESS, DETECTION MODULE APPROXIMATELY PASSENGER WINDOW MOTOR RESTRAINT SENSING, DIAGNOSTIC MODULE) RIGHT COOLING FAN DIODE RIGHT HEADLAMP RIGHT REAR WINDOW SWITCH RIGHT RIGHT PARK/ FRONT TURN SIDE SIGNAL MARKER LAMP LAMP W/ FRONT FOG LAMPS W/ FRONT W/O FRONT FOG LAMP FOG LAMP, HID, HID W/ HID W/ HID LEFT LEFT HIGH HEADLAMP BEAM HORIZONTAL SOLENOID MOTOR ACTUATOR W/ HID W/O HID W/O FRONT W/ FRONT FOG LAMPS FOG LAMPS W/O HID WINDSHIELD WASHER FLUID LEVER SENSOR WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER RELAY

2.4L 3.6L 3.6L EXCEPT AUTOMATIC TRANSMISSION ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY BLK WIRE BLK/ WHT WIRE BLK/WHT WIRE BLU WIRE BRAKE FLUID LEVEL SWITCH DATA LINK CONNECTOR ENGINE CONTROL MODULE EXCEPT 2.4L EXCEPT 3.6L HVAC CONTROL MODULE IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSTRUMENT CLUSTER LEFT FRONT STRUT TOWER) LEFT REAR DOOR COURTESY LAMP LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR DOOR LEFT REAR ACCENT DOOR HANDLE LAMP ACCENT LAMP LEFT REAR WINDOW SWITCH MASS AIR FLOW/ INTAKE AIR TEMPERATURE SENSOR MULTI-AXIS ACCELERATION SENSOR NCA WIRE OUTSIDE REARVIEW MIRROR SWITCH PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR PASSENGER HANDLE DOOR ACCENT ACCENT LAMP LAMP PASSENGER SEATBACK AUDIO VIDEO DISPLAY AMPLIFIER PASSENGER WINDOW SWITCH RIGHT REAR DOOR HANDLE ACCENT LAMP RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR RIGHT REAR DOOR DOOR COURTESY ACCENT LAMP LAMP STARTER STEERING WHEEL ANGLE SENSOR SWITCH) IGNITION MODE SWITCH TELEMATICS COMMUNICATION DRIVE INTERFACE SEATBACK CONTROL MODULE VIDEO DISPLAY TO WINDSHIELD WIPER MOTOR CONNECTOR) TRANSMISSION SHIFT LEVER POSITION INDICATOR TURN SIGNAL/ HEADLAMP MULTI-FUNCTION SWITCH SWITCH W/ AMPLIFIER W/ ONSTAR, W/O ONSTAR AMPLIFIER W/ AMPLIFIER W/ W/O ONSTAR, ONSTAR AMPLIFIER W/ KEYLESS ENGINE W/ MEMORY W/ ONSTAR W/ ONSTAR W/O AMPLIFIER W/ W/ ONSTAR ONSTAR, W/O AMPLIFIER AMPLIFIER W/O MEMORY WHT/ BLK WIRE WINDSHIELD WIPER WINDSHIELD WIPER MOTOR WIPER WIPER RELAY RELAY DIODE 1 DIODE 2

ACCESSORY DC/AC POWER INVERTER MODULE BLK WIRE BREAKOUT TO ELECTRONIC BRAKE CONTROL MODULE) CENTER CONSOLE 1 ACCESSORY POWER RECEPTACLE CENTER CONSOLE 2 ACCESSORY POWER RECEPTACLE CENTER CONSOLE COMPARTMENT LAMP DATA LINK CONNECTOR ELECTRONIC BRAKE CONTROL MODULE FUEL PUMP CONTROL MODULE HORN SWITCH INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE INSTRUMENT PANEL COMPARTMENT LAMP INSTRUMENT PANEL MULTI-FUNCTION SWITCH 1 INSTRUMENT PANEL MULTI-FUNCTION SWITCH 2 LEFT CENTER CONSOLE ARMREST ACCENT LAMP LEFT CENTER CONSOLE CUP HOLDER ACCENT LAMP LEFT INSTRUMENT PANEL ACCENT LAMP LEFT INSTRUMENT PANEL COURTESY LAMP LEFT STEERING WHEEL CONTROLS SWITCH NCA WIRE PARK BRAKE CONTROL SWITCH PARK POSITION SWITCH PASSENGER INSTRUMENT PANEL AIR BAG PNK WIRE RIGHT CENTER CONSOLE ARMREST ACCENT LAMP RIGHT CENTER CONSOLE CUP HOLDER ACCENT LAMP RIGHT COOLING FAN MOTOR RIGHT INSTRUMENT PANEL ACCENT LAMP RIGHT INSTRUMENT PANEL COURTESY LAMP RIGHT LOWER INSTRUMENT PANEL ACCENT LAMP RIGHT REAR RIGHT REAR SIDE MARKER TURN SIGNAL LAMP LAMP RIGHT REAR WINDOW DEFOGGER NOISE FILTER RIGHT STEERING WHEEL CONTROLS SWITCH RIGHT TAIL LAMP RIGHT TAIL/ RIGHT STOP, TURN BACKUP SIGNAL LAMP LAMP STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATER CONTROL MODULE TRANSMISSION MANUAL SHIFT SWITCH TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LOCK CONTROL SOLENOID ACTUATOR W/ HEATED STEERING WHEEL SWITCH

BLK WIRE BLK/WHT WIRE CENTER HIGH MOUNTED STOP LAMP DOME/ READING LAMPS DRIVER SEAT ADJUSTER DRIVER SEAT LUMBAR SUPPORT DRIVER SEAT LUMBAR SUPPORT PUMP SWITCH DRIVER SEAT LUMBAR SUPPORT VALVE ASSEMBLY SWITCH EXTERIOR REAR COMPARTMENT LID UNLATCH SWITCH FRONT DOME/ READING LAMPS LEFT REAR SIDE MARKER LAMP LEFT REAR TURN SIGNAL LAMP LEFT RIGHT LICENSE LICENSE LEFT PLATE PLATE BACKUP LAMP LAMP LAMP LEFT SIDE OBJECT SENSOR LEFT TAIL LAMP LEFT TAIL/ STOP/ TURN SIGNAL LAMP PARKING BRAKE CONTROL MODULE PNK/WHT WIRE REAR COMPARTMENT COURTESY LAMP REAR COMPARTMENT LID LATCH REAR PARKING ASSIST CONTROL MODULE RIGHT LEFT SUNSHADE SUNSHADE MIRROR MIRROR LAMP LAMP RIGHT SIDE OBJECT SENSOR RUN WIRE W/ LEFT HAND POWER LUMBAR SEAT W/O LEFT HAND POWER LUMBAR SEAT W/O REAR PARKING ASSIST