Buick Enclave II (2017-2021) yel Wiring diagrams

A/C EVAPORATOR TEMPERATURE SENSOR AIR INLET DR MTR CTRL 1 AIR INLET DR MTR CTRL 2 AIR INLET DR MTR CTRL 3 AIR INLET DR MTR CTRL 4 AIR IONIZER (IF EQUIPPED) (UNDER CENTER OF DASH) AIR IONIZER ELECTRODE (UNDER CENTER OF DASH) BLK WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/PPL WIRE BLU/WHT WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM EVAP CORE TEMP SENS SIG GRID - GRID - GRID + GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HVAC CONTROL MODULE (UNDER CENTER OF DASH) HVAC MTR CTRL LEFT LOWER DUCT AIR TEMPERATURE SENSOR LEFT UPPER DUCT AIR TEMPERATURE SENSOR LH LWR TEMP SENS SIG LH UPR TEMP SENS SIG MODE DOOR ACTUATOR MODE DR MTR CTRL 1 MODE DR MTR CTRL 2 MODE DR MTR CTRL 3 MODE DR MTR CTRL 4 MODE DR REAR MTR CTRL 1 MODE DR REAR MTR CTRL 2 MODE DR REAR MTR CTRL 3 MODE DR REAR MTR CTRL 4 PASS MTR CTRL 1 PASS MTR CTRL 2 PASS MTR CTRL 3 PASS MTR CTRL 4 PPL/BLU WIRE PPL/GRY WIRE REAR MODE MTR CTRL RED/BLK WIRE RED/GRN WIRE RED/PPL WIRE RH LWR TEMP SENS SIG RH UPR TEMP SENS SIG RIGHT LOWER DUCT AIR TEMPERATURE SENSOR RIGHT UPPER DUCT AIR TEMPERATURE SENSOR SENS LO REF SERIAL DATA TEMP DR MTR CTRL 1 TEMP DR MTR CTRL 2 TEMP DR MTR CTRL 3 TEMP DR MTR CTRL 4 TEMP DR REAR MTR CTRL 1 TEMP DR REAR MTR CTRL 2 TEMP DR REAR MTR CTRL 3 TEMP DR REAR MTR CTRL 4 WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/PNK WIRE WHT/PPL WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

ACTIVE SAFETY CONTROL MODULE ALERT LED CTRL BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/PPL WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) CHEVROLET CHEVROLET BUICK COLLISION ALERT INDICATORS COMPUTER DATA LINES SYSTEM CRUISE CTRL GAP UP/DOWN SW SIG DIMMING CTRL DRIVE MODE SELECT SWITCH EOCM SBZA FUSE FORWARD COLLISION WARNING SWITCH GMLAN SERIAL DATA (-) 8 GRN WIRE GRY WIRE GRY/GRN WIRE GRY/ORG WIRE GRY/PPL WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUD FUSE IGN 1 VOLT INDICATOR DIMMING CONTROL INSTRUMENT CLUSTER LANE DEP WARNING DISABLE SW SIG LANE DEP WARNING IND CTRL LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LANE DEPARTURE WARNING SWITCH LANE KEEPING ASSIST IND LEFT STEERING WHEEL CONTROLS SWITCH LIGHTING CTRL SW REF LO SPD GMLAN SER DATA LOGIC LOW SPD GMLAN SER DATA 2 LOW SPEED GMLAN SERIAL DATA PPL/GRY WIRE REAR BODY FUSE BLOCK RED/BRN WIRE SIG GND STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK W/ INTEGRATED BRAKE ASSIST W/O INTEGRATED BRAKE ASSIST WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA (TOP CENTER OF WINDSHIELD) YEL WIRE

1-BU BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BUS 10 BUS 5 CAMERA SIG 2 CHEVROLET COAX COAX BU GPS COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DATA DATA 2 (+) DISPLAY GMLAN SERIAL GMLAN SERIAL DATA (+) 9 GPS GPS/CELL GPS/CELL BN GRN/BLU WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/YEL WIRE HUMAN MACHINE INTERFACE CONTROL MODULE LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LOW REF LVDS LVDS BU USB SERIAL DATA MICROPHONE SIG RECOGNITION AUDIO SIG MOST CTRL MOST SERIAL DATA (+) MOST SERIAL DATA (-) 2 MUTE VOICE NAVIGATION ANTENNA SIGNAL SPLITTER NAVIGATION SYSTEM NCA WIRE RADIO CONTROLS REAR VIEW CAMERA CIRCUIT RECOGNITION AUDIO LOW REF MICROPHONE LO REF RED/BLU WIRE RED/PPL WIRE SERIAL DATA SERIAL DATA BUS 5 TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE LOW REF TELEPHONE VOICE SIGNAL USB USB BK USB USB GN USB SERIAL DATA USB RECEPTACLE USB SERIAL VOICE RECOGNITION AUDIO LOW REF VOICE RECOGNITION AUDIO SIG W/ ONSTAR W/O ONSTAR WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE

1-BU BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BUS 10 BUS 5 CAMERA SIG 2 CHEVROLET COAX COAX BU COMMUNICATION ENABLE COMPUTER DATA LINES SYSTEM DATA DATA 2 (+) DISPLAY GMLAN SERIAL GMLAN SERIAL DATA (+) 9 GPS GPS/CELL GPS/CELL BN GRN/BLU WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/YEL WIRE HUMAN MACHINE INTERFACE CONTROL MODULE LEFT STEERING WHEEL CONTROLS SWITCH LOW REF LVDS LVDS BU USB SERIAL DATA MICROPHONE SIG RECOGNITION AUDIO SIG MOBILE TELEPHONE MICROPHONE MOST CTRL MOST SERIAL DATA (+) MOST SERIAL DATA (-) 2 MUTE VOICE NAVIGATION ANTENNA SIGNAL SPLITTER NAVIGATION SYSTEM NCA WIRE RADIO CONTROLS REAR VIEW CAMERA CIRCUIT RECOGNITION AUDIO LOW REF MICROPHONE LO REF RED/BLU WIRE RED/PPL WIRE REF SERIAL DATA SERIAL DATA BUS 5 SIG TELEMATICS COMMUNICATION INTERFACE CONTROL MODULE TELEPHONE VOICE LOW REF TELEPHONE VOICE SIGNAL USB USB BK USB USB GN USB SERIAL DATA USB RECEPTACLE USB SERIAL VOICE RECOGNITION AUDIO LOW REF VOICE RECOGNITION AUDIO SIG W/ ONSTAR W/O ONSTAR WHT/BLU WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE CHEVROLET CHEVROLET BUICK COMPUTER DATA LINES SYSTEM DOWN FAV + GRN/BLK WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT LOGIC MUTE POWER DISTRIBUTION SYSTEM RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH SELECT STEERING WHEEL AIR BAG COIL SWC FUSE VOICE VOL (-) WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

ASSIST DISABLE SIG BATT POS VOLT BCM 8 FUSE BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DRIVER INFORMATION CENTER DISPLAY FRONT PARKING LEFT CORNER SENS FRONT PARKING LEFT MIDDLE SENS FRONT PARKING LEFT/RIGHT/MID SENS FRONT PARKING RIGHT CORNER SENS FRONT PARKING RIGHT MID SENS GRN WIRE GRN/BRN WIRE GRY/GRN WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES IND DIMMING CTRL GMLAN SERL DATA (-) 1 GMLAN SERL DATA (+) 1 INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LED DISABLE SIG LEFT MIDDLE FRONT PARKING ASSIST SENSOR LEFT MIDDLE REAR PARKING ASSIST SENSOR LEFT OUTER FRONT PARKING ASSIST SENSOR LEFT OUTER REAR PARKING ASSIST SENSOR LOGIC LOW SPEED GMLAN SERIAL DATA LOW SPEED GMLAN SERIAL DATA 2 LR CORNER SENS SIG LR MIDDLE SENS SIG OBJECT SENS CTRL PARKING ASSIST CONTROL MODULE PARKING ASSIST IND PARKING ASSIST SWITCH POWER DISTRIBUTION SYSTEM POWER SUPPLY TRANSFORMER PPL/GRY WIRE PPL/WHT WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RIGHT MIDDLE FRONT PARKING ASSIST SENSOR RIGHT MIDDLE REAR PARKING ASSIST SENSOR RIGHT OUTER FRONT PARKING ASSIST SENSOR RIGHT OUTER REAR PARKING ASSIST SENSOR RR CORNER SENS SIG RR MIDDLE SENS SIG SENS LOW REF SIG GND SPLY VOLT 2 UNDERHOOD FUSE BLOCK UPA FUSE WHT WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/PPL WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE CHEVROLET CHEVROLET BUICK COMPUTER DATA LINES SYSTEM DOWN FAV + GRN/BLK WIRE GRN/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LEFT LOGIC MUTE POWER DISTRIBUTION SYSTEM RADIO PRESETS STEERING WHEEL CONTROLS SWITCH RADIO VOLUME STEERING WHEEL CONTROLS SWITCH RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT STEERING WHEEL CONTROLS SWITCH SELECT STEERING WHEEL AIR BAG COIL SWC FUSE VOICE VOL (-) WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE

ACTIVE NOISE CANCELLATION MODULE BATT POS VOLT BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/YEL WIRE COAX GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL LR SPEAKER SIG (-) MICROPHONE 1 LOW REF MICROPHONE 1 SIG MICROPHONE 2 LOW REF MICROPHONE 2 SIG MICROPHONE 3 LOW REF MICROPHONE 3 SIG MICROPHONE 4 LOW REF MICROPHONE 4 SIG MOBILE TELEPHONE MICROPHONE PPL/BLK WIRE PPL/BLU WIRE RED/BLU WIRE RED/PPL WIRE RED/YEL WIRE REF REMOTE ENABLE SIG REPLICATED SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SIG USB WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE

AUDIO AMPLIFIER BATT POS VOLT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/YEL WIRE BRN/BLU WIRE BRN/YEL WIRE COAX COMPUTER DATA LINES SYSTEM FC SPEAKER (-) LOW REF FC SPEAKER CTRL (+) GMLAN SERIAL DATA 2 GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/PPL WIRE GRY/YEL WIRE LEFT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LEFT REAR RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE LF SPEAKER (-) CTRL 1 LF SPEAKER SIG (-) 1 LR SPEAKER (+) CTRL LR SPEAKER (-) LOW REF LR SPEAKER SIG (-) MICROPHONE 1 LOW REF MICROPHONE 1 SIG MICROPHONE 2 LOW REF MICROPHONE 2 SIG MICROPHONE 3 LOW REF MICROPHONE 3 SIG MICROPHONE 4 LOW REF MICROPHONE 4 SIG MOST CONTROL MOST SERIAL DATA (+) MOST SERIAL DATA (-) 2 PPL/BLU WIRE RED/BLU WIRE RED/PPL WIRE RED/YEL WIRE REPLICATED SIG RF SPEAKER (-) CTRL 1 RF SPEAKER SIG (-) 1 RIGHT FRONT DOOR SPEAKER RIGHT FRONT RADIO VOLUME COMPENSATOR INTERIOR NOISE MICROPHONE RIGHT INSTRUMENT PANEL SPEAKER RIGHT REAR DOOR SPEAKER RR SPEAKER (+) CTRL RR SPEAKER SIG (-) SPEAKER (-) LOW REF SPEAKER CTRL (+) USB WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/PPL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

ACC IGN VOLT BATTERY BATTERY FUSE BLOCK BATTERY SENSOR MODULE BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRN WIRE BODY CONTROL MODULE (FRONT OF CENTER CONSOLE) CHEVROLET BUICK COMPUTER DATA LINES SYSTEM DC DC TRANS 1 FUSE DC DC TRANS 2 FUSE FUSE 5 FUSE 6 GMLAN SER DATA GMLAN SER DATA - (1) GRN WIRE GRN/BLK WIRE IGN 1 VOLT IGNITION MODE SWITCH IMS MODE VOLT KEYLESS ENTRY CONTROL MODULE LOGIC LOW REF PPL/BLK WIRE PPL/YEL WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE STARTER MOTOR STARTER PINION SOLENOID ACTUATOR RELAY STARTER RELAY STRTR 1 FUSE STRTR 2 FUSE SW SIG 2 UNDERHOOD FUSE BLOCK WHT WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/PPL WIRE