Ground distribution circuit for Buick Envision I (2016-2018)

ACTIVE GRILLE AIR SHUTTER ACTUATOR BLK WIRE ELECTRONIC BRAKE CONTROL MODULE HEADLAMP LEVELING CONTROL MODULE HIGH NOTE HORN HOOD AJAR SWITCH IGNITION MAIN RELAY LEFT FRONT FOG LAMP LEFT FRONT SIDE MARKER LAMP LEFT FRONT TURN SIGNAL LAMP LEFT HEADLAMP ASSEMBLY LEFT HEADLAMP BALLAST LEFT HEADLAMP HORIZONTAL MOTOR LEFT HEADLAMP LEVELING ACTUATOR LEFT HIGH BEAM SOLENOID ACTUATOR LEFT LOW BEAM HEADLAMP LEFT PARK DAYTIME RUNNING LAMP LONG RANGE RADAR SENSOR MODULE LOW NOTE HORN NCA WIRE REAR DEFOGGER RELAY REAR WINDOW WASHER PUMP REAR WINDOW WASHER PUMP RELAY REAR WIPER RELAY RIGHT FRONT FOG LAMP RIGHT FRONT SIDE MARKER LAMP RIGHT FRONT TURN SIGNAL LAMP RIGHT HEADLAMP ASSEMBLY RIGHT HEADLAMP BALLAST RIGHT HEADLAMP HORIZONTAL MOTOR RIGHT HEADLAMP LEVELING ACTUATOR RIGHT HIGH BEAM SOLENOID ACTUATOR RIGHT LOW BEAM HEADLAMP RIGHT PARK DAYTIME RUNNING LAMP STARTER RELAY W/ HID W/O HID W/O HID W/O HID WINDSHIELD WASHER FLUID LEVEL SWITCH WINDSHIELD WASHER PUMP WINDSHIELD WASHER PUMP RELAY WINDSHIELD WIPER MOTOR WINDSHIELD WIPER RELAY WINDSHIELD WIPER SPEED CONTROL RELAY

2.0L 2.5L AUDIO AMPLIFIER AUTOMATIC TRANSMISSION ASSEMBLY CONTROL SOLENOID VALVE ASSEMBLY BLK WIRE BLK/WHT WIRE CARGO ACCESSORY POWER RECEPTACLE COOLING FAN MOTOR ENGINE CONTROL MODULE FRONT SEAT HEATING CONTROL MODULE FUEL PUMP DRIVER CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE LEFT COOLING FAN MOTOR MULTI-FUNCTION INTAKE AIR SENSOR NCA WIRE PASSENGER BACK SEAT BLOWER MOTOR PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT BLOWER MOTOR PASSENGER CUSHION SEAT HEATING ELEMENT PASSENGER PRESENCE MODULE PASSENGER SEAT ADJUSTER SWITCH PASSENGER SEAT LUMBAR SUPPORT PUMP POWER STEERING CONTROL MODULE RIGHT COOLING FAN MOTOR RIGHT OUTER TAIL LAMP RIGHT OUTER TAIL/ STOP LAMP RIGHT REAR TURN SIGNAL LAMP RIGHT TAIL LAMP ASSEMBLY VIDEO PROCESSING CONTROL MODULE

BLK WIRE BLOWER MOTOR BODY CONTROL MODULE BRAKE FLUID LEVEL SWITCH DRIVER DOOR COURTESY LAMP DRIVER DOOR HANDLE ACCENT LAMP DRIVER DOOR HANDLE FLOOD LAMP DRIVER DOOR LATCH ASSEMBLY DRIVER DOOR LOCK SWITCH DRIVER DOOR POCKET FLOOD LAMP DRIVER EXTERIOR DOOR HANDLE ASSEMBLY DRIVER OUTSIDE REAR VIEW MIRROR GLASS DRIVER OUTSIDE REAR- VIEW MIRROR DRIVER SEAT MEMORY SWITCH DRIVER WINDOW MOTOR DRIVER WINDOW SWITCH INSIDE REAR VIEW MIRROR INTERIOR LIFTGATE CONTROL SWITCH LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR WINDOW SWITCH LEFT TURN SIGNAL REPEATER LAMP MIRROR CONTROL MODULE NCA WIRE OUTSIDE REAR VIEW MIRROR SWITCH RAIN SENSOR MODULE SUNROOF CONTROL MODULE SUNROOF SUNSHADE MOTOR MODULE UNDERHOOD FUSE BLOCK W/ FORWARD COLLISION ALERT W/ MEMORY W/O MEMORY W/O OBSTACLE DETECTION ENHANCED SIDE ACTIVE SAFETY WINDSHIELD FRONT VIEW CAMERA WINDSHIELD WIPER RELAY

BATTERY BATTERY SAVER RELAY 1 BATTERY SENSOR MODULE BLK WIRE CHILD SECURITY LOCK DISABLE RELAY CLOCK COLLISION ALERT INDICATORS DATA LINK CONNECTOR HEAD-UP DISPLAY HEAD-UP DISPLAY SWITCH HEADLAMP SWITCH HORN SWITCH HVAC CONTROL MODULE HVAC CONTROLS IGNITION MODE SWITCH INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK RELAY ASSEMBLY LEFT STEERING WHEEL CONTROLS SWITCH LOGIC NCA WIRE RETAINED ACCESSORY POWER RELAY 1 RETAINED ACCESSORY POWER RELAY 2 RIGHT STEERING WHEEL CONTROLS SWITCH SERIAL DATA GATE WAY MODULE STEERING WHEEL AIR BAG COIL STEERING WHEEL HEATER STEERING WHEEL HEATING CONTROL MODULE TURN SIGNAL/ MULTI-FUNCTION SWITCH

AUXILIARY BLOWER MOTOR AUXILIARY HEATER COOLANT PUMP AUXILIARY HVAC CONTROL MODULE BLK WIRE BODY CONTROL MODULE CENTER CONSOLE ACCESSORY POWER RECEPTACLE CENTER CONSOLE CUPHOLDER ACCENT LAMP CENTER CONSOLE MULTI-FUNCTION SWITCH CENTER CONSOLE REAR ACCESSORY POWER RECEPTACLE ENGINE OIL LEVEL SWITCH FRONT ACCESSORY POWER RECEPTACLE HAZARD WARNING SWITCH IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 INSTRUMENT PANEL ACCENT LAMP INSTRUMENT PANEL COMPARTMENT LAMP LEFT INSTRUMENT PANEL ACCENT LAMP LEFT INSTRUMENT PANEL COURTESY LAMP PARK BRAKE SWITCH RIGHT INSTRUMENT PANEL ACCENT LAMP RIGHT INSTRUMENT PANEL COURTESY LAMP STARTER PINION SOLENOID ACTUATOR RELAY TRANSMISSION SHIFT LEVER TRANSMISSION SHIFT LEVER POSITION INDICATOR UNDERHOOD FUSE BLOCK

BLK WIRE DOME LAMP SWITCH DOME/ READING LAMPS GARAGE DOOR OPENER LEFT REAR DOME/ READING LAMPS LEFT SUNSHADE MULTI-AXIS ACCELERATION SENSOR MODULE NCA WIRE PASSENGER AIR BAG DISABLED INDICATOR PASSENGER DOOR COURTESY LAMP PASSENGER DOOR HANDLE ACCENT LAMP PASSENGER DOOR HANDLE FLOOD LAMP PASSENGER DOOR LATCH ASSEMBLY PASSENGER DOOR LOCK SWITCH PASSENGER DOOR POCKET FLOOD LAMP PASSENGER EXTERIOR DOOR HANDLE ASSEMBLY PASSENGER OUTSIDE REAR VIEW MIRROR PASSENGER OUTSIDE REAR VIEW MIRROR GLASS PASSENGER WINDOW SWITCH REAR COMPARTMENT COURTESY LAMP RIGHT REAR DOME/ READING LAMPS RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT SUNSHADE RIGHT TURN SIGNAL REPEATER LAMP SUNROOF SUNSHADE SWITCH SUNROOF SWITCH TELEMATICS BUTTON ASSEMBLY W/ ADAPTIVE CRUISE CONTROL W/ OBSTACLE DETECTION ENHANCED ACTIVE SAFETY

AUXILIARY AUDIO INPUT BATTERY SAVER RELAY 2 BLK WIRE CONNECTOR DRIVER BACK SEAT BLOWER MOTOR DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT BLOWER MOTOR DRIVER CUSHION SEAT HEATING ELEMENT DRIVER LEFT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER RIGHT REAR SEAT HAPTIC MOVEMENT MOTOR DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT LUMBAR SUPPORT PUMP DRIVER SEAT LUMBAR SUPPORT SWITCH DRIVER SEAT MEMORY CONTROL MODULE FRONT, REAR PARKING ASSIST CONTROL MODULE HUMAN MACHINE INTERFACE CONTROL MODULE INFOTAINMENT FACE PLATE CONTROL MODULE INSTRUMENT PANEL MULTI- FUNCTION SWITCH KEYLESS ENTRY CONTROL MODULE LEFT TRAILER STOP/TURN SIGNAL LAMP RELAY NCA WIRE POWER SUPPLY TRANSFORMER RADIO RIGHT TRAILER STOP/TURN SIGNAL LAMP RELAY STEERING WHEEL HEATER RELAY TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE USB RECEPTACLE W/ FORWARD COLLISION ALERT W/ MEMORY W/O MEMORY WHT WIRE

ACCESSORY DC/AC POWER INVERTER MODULE ACTIVE SAFETY CONTROL MODULE BLK WIRE BLK/WHT WIRE CENTER HIGH MOUNTED STOP LAMP HANDS-FREE LIFTGATE SENSOR CONTROL MODULE LEFT BACKUP LAMP LEFT INNER STOP LAMP LEFT INNER TAIL- LAMP LEFT LICENSE PLATE LAMP LEFT LIFTGATE TAIL LAMP ASSEMBLY LEFT OUTER STOP LAMP LEFT OUTER TAIL/STOP LAMP LEFT REAR BACK SEAT HEATING ELEMENT LEFT REAR CUSHION SEAT HEATING ELEMENT LEFT REAR TURN SIGNAL LAMP LEFT SIDE OBJECT SENSOR MODULE LEFT TAIL LAMP ASSEMBLY LIFTGATE CLOSE SWITCH LIFTGATE CONTROL MODULE NCA WIRE REAR DEFOGGER GRID REAR DIFFERENTIAL CLUTCH CONTROL MODULE REAR SEAT HEATING CONTROL MODULE REAR VIEW CAMERA REAR WIPER MOTOR RIGHT BACKUP LAMP RIGHT INNER STOP LAMP RIGHT INNER TAIL- LAMP RIGHT LICENSE PLATE LAMP RIGHT LIFTGATE TAIL LAMP ASSEMBLY RIGHT REAR BACK SEAT HEATING ELEMENT RIGHT REAR CUSHION SEAT HEATING ELEMENT RIGHT SIDE OBJECT SENSOR MODULE W/ OBSTACLE DETECTION ENHANCED SIDE ACTIVE SAFETY