Buick Encore GX I (2019-2024) yel/gry Wiring diagrams

12 VOLT REF 5 VOLT REF DOME/READING LAMP DISABLE SW SIG ACC VOLT ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BATT POSITIVE VOLT BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRAKE APPLY SENS LOW REF BRAKE APPLY SENS VOLT REF BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DIMMER SW LOW REF DISTANCE SENSING CRUISE CTRL GAP UP/DOWN SW SIG DOOR LOCKS, ANTI-THEFT SYSTEMS DRIVER INFORMATION EXTERIOR LIGHTS SYSTEMS FRONT FOG LAMP SW SIG HAZ WARNING SW RIGHT TURN SIG GRN WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HAZARD WARNING SW SIG REMOTE CTRL DOOR LOCK RECEIVER TRANSMIT SIG HDLP SW FLASH SIG HDLP SW ON SIG HEADLAMP SW OFF SIG HEADLAMP SW PARK LAMP SIG HEADLIGHTS SYSTEM HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (+) 1 REMOTE CTRL DOOR LOCK RECEIVER RECEIVE SIG HORN SW SIGNAL HORNS SYSTEM HOT AT ALL TIMES IGN MODE SW ACC LED SIG IGN MODE SW START LED SIG IMMO CTRL MODULE LOW REF IMMO CTRL MODULE SUPPLY IND DIMMING CTRL INSTRUMENT PANEL FUSE BLOCK INTERIOR LIGHTS SYSTEM HEADLIGHTS SYSTEM LIFTGATE WINDOW/REAR COMPT LIN BUS 1 LIN BUS 4 LOW SPD GMLAN SERIAL DATA MOBILE DEVICE WIRELESS CHARGER CHARGE IND CTRL POWER DISTRIBUTION SYSTEM RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REMOTE CTRL DOOR LOCK RECEIVER CTRL REMOTE CTRL DOOR LOCK RECEIVER LOW REF IGNITION MODE SW MODE VOLT RR WINDOW WASHER PUMP CTRL RUN/CRANK IGN 1 VOLT SECURITY IND CTRL SOUND SYSTEMS STARTING/CHARGING SYSTEM STOP/START IND CTRL STOP/START SW SIG TAP UP/TAP DOWN SW SIG TRACTION CTRL SW SIG 1 TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLK WIRE VIO/BLU WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WINDSHIELD WASHER SW SIG WINDSHIELD WIPER SW HI SIG WINDSHIELD WIPER SW LOW SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

ACCESSORY WAKEUP SER DATA AIR CONDITIONING SYSTEM BACKUP LAMP CTRL BATT SAVER RELAY CLOSE CTRL BATT SAVER RLY OPEN CTRL BATTERY POSITIVE VOLTAGE BLK WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) BRN WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COURTESY LAMP SW SIG CRUISE CONTROL SYSTEM CRUISE/ETC/TCC BRAKE SIG DOME/READING LAMP CTRL DOOR LOCK, ANTI-THEFT SYSTEMS DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT SYSTEMS DOOR LOCKS, ANTI-THEFT, TRUNK, TAILGATE, FUEL DOORS SYSTEMS DR LK ACTUATOR LK CTRL DR LK ACTUATOR LK CTRL 2 DR LK ACTUATOR UNLK CTRL DRIVER DOOR LK SW UNLOCK SIG DRIVER DOOR LOCK SW LOCK SIG ENDGATE LATCH RLY COIL CTRL FOG LAMP RLY CTRL FRONT PARK LAMP CTRL GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HDLP HI BEAM RLY CTRL HEADLIGHTS SYSTEM HI SPEED GMLAN SER DATA (-) 1 HOOD AJAR SW SIG HORN RLY CTRL HORNS SYSTEM HOT AT ALL TIMES INADVERTENT LOAD CTRL INSTRUMENT PANEL FUSE BLOCK LED BACKLIGHT DIMMING CTRL LEFT FRONT DRL CTRL LEFT TAIL LAMP CTRL LEFT TRAILER TURN SIG LAMP CTRL LF TURN SIG LP CTRL LH HDLP LOW BEAM CTRL LIFTGATE AJAR SW SIG 1 LIN BUS 1 LIN BUS 2 LIN BUS 3 LR STOP LAMP CTRL LR TURN SIG LP CTRL PARK LAMP RLY CTRL PARK LOCK SOLENOID ACTUATOR CTRL PASS DOOR LOCK SW LOCK CTRL IGNITION MODE SW CHALLENGE ACTIVE SIG PASS DOOR LOCK SW UNLOCK CTRL POWER DISTRIBUTION SYSTEM REAR CLOSURE HANDLE SW OPEN SIG REAR COMPT COURTESY LAMP CTRL REAR LICENSE PLATE LAMP CTRL REAR WINDOW WASHER RELAY CTRL REAR WIPER MTR RLY COIL CTRL CENTER HIGH MOUNTED STOP LAMP SPLY VOLT RED/BRN WIRE RED/VIO WIRE RED/WHT WIRE RF TURN SIG LAMP CTRL RH TRAILER TURN SIG LAMP CTRL RIGHT FRONT DRL CTRL RIGHT HDLP LOW BEAM CTRL RIGHT TAIL LAMP CTRL RR TURN SIG LAMP CTRL SERIAL DATA COMM ENABLE SHIFT INTERLOCK SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM UNDERHOOD FUSE BLOCK VIO/BLK WIRE VIO/BLU WIRE VIO/GRY WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/VIO WIRE WHT/YEL WIRE WINDSHIELD WIPER SW HIGH SIG WIPER/WASHER SYSTEM YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/VIO WIRE

ACC VOLT ANT 1 SIG HI ANT 1 SIG LO ANT 2 SIG HI ANT 2 SIG LO ANT 3 SIG HI ANT 3 SIG LO BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE CENTER CONSOLE REAR KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY DRV DR HANDLE SW SIG DRV DR KEYLESS ENTRY ANT SIG HI DRV DR KEYLESS ENTRY ANT SIG LO GND 5 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES IGN MODE SW CHALLENGE ACTIVE SIG IGNITION MODE SWITCH IGNITION MODE SWITCH SIGNAL 2 INSTRUMENT CLUSTER INSTRUMENT PANEL COMPARTMENT KEYLESS ANTENNA ENTRY KEYLESS ENTRY ANTENNA KEYLESS ENTRY CONTROL MODULE (IN REAR OF VEHICLE) KEYLESS ENTRY PASS DOOR ANT SIG HI KEYLESS ENTRY PASS DR ANT SIG LO KEYLESS ENTRY RR CLOSURE ANT SIG HI KEYLESS ENTRY RR CLOSURE ANT SIG LO LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LO SPD GMLAN SERIAL DATA LO SPD GMLAN SERIAL DATA 2 LOGIC LR RR DR HANDLE SW SIG NCA WIRE PASS DR HANDLE SW SIG PASSIVE START SW 2 LO REF POWER DISTRIBUTION SYSTEM REAR COMPARTMENT KEYLESS ENTRY ANTENNA RED/BRN WIRE RETAINED ACC PWR RLY 2 COIL CTRL RH RR DR HANDLE SW SIG RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RUN/CRANK IGN 1 VOLT SECONDARY FUSED BAT POS VOLT 11 UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/GRY WIRE

BATT POS VOLT 4 BATTERY POSITIVE VOLTAGE 52 BATTERY POSITIVE VOLTAGE 61 BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/VIO WIRE CO-DRV HEATED BACK SEAT LO REF CO-DRV HEATED SEAT LOW REF COMPUTER DATA LINES SYSTEM DRIVER BACK SEAT HEATING ELEMENT DRIVER CUSHION SEAT HEATING ELEMENT DRIVER HEATED SEAT IND 1 DRIVER HEATED SEAT IND 2 DRIVER HEATED SEAT IND 3 DRIVER HEATED SEAT SWITCH DRV BACK SEAT TEMP SENS SIG DRV BACK SEAT THERM LOW REF DRV SEAT HEATING ELEMENT CTRL DRV SEAT HEATING ELEMENT LO REF DRV SEAT TEMP SENS SIG DRV THERMISTOR LOW REF GND 5 GRN/BLU WIRE GROUND GRY/BLK WIRE HOT AT ALL TIMES HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INFO DISPLAY MODULE (CENTER OF DASH) INSTRUMENT PANEL FUSE BLOCK LIN BUS 2 LOGIC NCA WIRE PASS SEAT BACK TEMP SENS SIG PASS SEAT HEAT TEMP SENS SIG PASS SEAT HEATING ELEMENT CTRL PASS SEAT HEATING ELEMENT LO REF PASSENGER BACK SEAT HEATING ELEMENT PASSENGER CUSHION SEAT HEATING ELEMENT PASSENGER HEATED SEAT IND 1 PASSENGER HEATED SEAT IND 2 PASSENGER HEATED SEAT IND 3 PASSENGER HEATED SEAT SWITCH RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE SEAT HEATING CONTROL MODULE WHT/BLU WIRE WHT/GRY WIRE YEL/GRY WIRE

BATT POS VOLT 51 BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLU/BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DISABLE LED SIG DISABLE SIG DISABLE SW SIG FRT PARK ASSIST SENS LOW REF FRT SIDE OBJECT SENS SIG GRN WIRE GRN/BRN WIRE GRY WIRE GRY/GRN WIRE HOT W/ BATTERY SAVER RELAY 1 ENERGIZED INSTRUMENT PANEL FUSE BLOCK LEFT FRONT MIDDLE PARKING ASSIST SENSOR LEFT FRONT OUTER PARKING ASSIST SENSOR LEFT FRONT SIDE PARKING ASSIST SENSOR LF MID PARK ASSIST SENS LF OUTER PARK ASSIST SENS LOW SPD GMLAN SERIAL DATA LR MIDDLE PARK ASSIST SENS SIG LR OUTER PARK ASSIST SENS SIG OBJECT SENS SPLY VOLT MIDDLE PARK ASSIST SENS OBJECT SENS LOW REF PARK ASSIST GND PARKING ASSIST CONTROL MODULE RED/GRN WIRE RF MID PARK ASSIST SENS RF OUTER PARK ASSIST SENS RIGHT FRONT MIDDLE PARKING ASSIST SENSOR RIGHT FRONT OUTER PARKING ASSIST SENSOR RIGHT FRONT SIDE PARKING ASSIST SENSOR RR MIDDLE PARK ASSIST SENS SIG RR OUTER PARK ASSIST SENS SIG SERIAL DATA COMMUNICATION ENABLE VIO/GRY WIRE VIO/WHT WIRE W/ FRONT, REAR PARK ASSIST W/ REAR PARK ASSIST WHT/BLU WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

ACC VOLT ANT 1 SIG HI ANT 1 SIG LO ANT 2 SIG HI ANT 2 SIG LO ANT 3 SIG HI ANT 3 SIG LO BLK WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/YEL WIRE CENTER CONSOLE REAR KEYLESS ENTRY ANTENNA COMPUTER DATA LINES SYSTEM DOOR AJAR IND DRIVER INFORMATION CENTER DISPLAY DRV DR HANDLE SW SIG DRV DR KEYLESS ENTRY ANT SIG HI DRV DR KEYLESS ENTRY ANT SIG LO GND 5 GRN WIRE GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE HOT AT ALL TIMES IGN MODE SW CHALLENGE ACTIVE SIG IGNITION MODE SWITCH IGNITION MODE SWITCH SIGNAL 2 INSTRUMENT CLUSTER INSTRUMENT PANEL COMPARTMENT KEYLESS ANTENNA ENTRY KEYLESS ENTRY ANTENNA KEYLESS ENTRY CONTROL MODULE (IN REAR OF VEHICLE) KEYLESS ENTRY PASS DOOR ANT SIG HI KEYLESS ENTRY PASS DR ANT SIG LO KEYLESS ENTRY RR CLOSURE ANT SIG HI KEYLESS ENTRY RR CLOSURE ANT SIG LO LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LO SPD GMLAN SERIAL DATA LO SPD GMLAN SERIAL DATA 2 LOGIC LR RR DR HANDLE SW SIG NCA WIRE PASS DR HANDLE SW SIG PASSIVE START SW 2 LO REF POWER DISTRIBUTION SYSTEM REAR COMPARTMENT KEYLESS ENTRY ANTENNA RED/BRN WIRE RETAINED ACC PWR RLY 2 COIL CTRL RH RR DR HANDLE SW SIG RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RUN/CRANK IGN 1 VOLT SECONDARY FUSED BAT POS VOLT 11 UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL/BLU WIRE YEL/GRY WIRE

BLK WIRE BLU WIRE BLU/WHT WIRE BODY CONTROL MODULE (UNDER FRONT OF CENTER CONSOLE) CAMERA WASHER PUMP RELAY COMPUTER DATA LINES SYSTEM DATA 1 (+) GND (-) 31 GRN/VIO WIRE GRY/BRN WIRE HI SPD GMLAN SER HOT AT ALL TIMES LEFT TRAILER LEFT TRAILER STOP/ TURN SIGNAL LAMP RELAY PARK LAMPS RELAY PARK LP RLY CTRL REAR BODY FUSE BLOCK RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RIGHT TRAILER RIGHT TRAILER STOP/ TURN SIGNAL LAMP RELAY TRAILER CONNECTOR TURN SIG LP CTRL UNDERHOOD FUSE BLOCK WHT WIRE YEL/GRY WIRE

A/C REFRIGERANT PRESSURE SENSOR ACTIVE GRILLE AIR SHUTTER ACTUATOR BATTERY SENSOR MODULE BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN/WHT WIRE COOLING FANS SYSTEM ENGINE OIL PRESSURE SENSOR FUEL PUMP FUEL PUMP, LEVEL SENSOR ASSEMBLY (NEAR REAR AXLE) FUEL TANK PRESSURE SENSOR GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE LOGIC PRIMARY FUEL LEVEL SENSOR RED/WHT WIRE SECONDARY FUEL LEVEL SENSOR VIO/BLU WIRE VIO/GRY WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE

BATTERY POSITIVE VOLT 54 BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DATA 2 (+) DRIVER INFORMATION CENTER DISPLAY ECT GAUGE ECT IND ENGINE OIL IND EVAP VENT SOLENOID VALVE CTRL EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUEL GAUGE FUEL IND FUEL LEVEL SENS 2 LOW REF FUEL LEVEL SENS LOW REF FUEL PRESSURE SENS LOW REF FUEL PRESSURE SENS SIG FUEL PRESSURE SENSOR FUEL PUMP CTRL FUEL PUMP DRIVER CONTROL MODULE (NEAR LEFT SIDE OF REAR AXLE) FUEL PUMP PRIMARY RELAY CTRL FUEL PUMP SPLY VOLT PHASE 2 FUEL PUMP SPLY VOLT PHASE 3 FUEL TANK PRESS SENS SIG FUEL TANK PRESSURE GMLAN GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND GROUND 3 GROUND 44 GRY WIRE GRY/GRN WIRE HI SPD GMLAN SER DATA (-) 7 HIGH SPD GMLAN SER DATA (+) 7 HOT W/ IGNITION MAIN RELAY ENERGIZED IGN IGN 1 INSTRUMENT CLUSTER LOGIC LOW SPD MALFUNCTION IND LIGHT PRIMARY FUEL LEVEL SENS SIG RED/WHT WIRE SECONDARY FUEL LEVEL SENS SIG SENS LOW REFERENCE SERIAL UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE VOLT 4 WAKEUP SIG WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/GRY WIRE YEL/RED WIRE

5-VOLT REF 1 BANK 1 SENS 2 BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY CONTROL MODULE BOOST CTRL SOL VALVE CTRL BRAKE APPLY BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT PUMP RLY CTRL COOLING FANS SYSTEM CURRENT TRIM SIG DATA 1 (+) ENG CTRL MODULE LIN BUS 1 ENG CTRL MODULE LIN BUS 2 ENGINE CONTROL MODULE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE ENGINE OIL PUMP CTRL GMLAN SERIAL GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND 1 GRY/GRN WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HI SPD GMLAN HIGH SPD INTAKE AIR TEMP SENS 2 SIG KNOCK SENS 1 LOW REF KNOCK SENS 1 SIG LIN BUS 4 LOW CTRL BANK 1 SENS 1 LOW REF (1) MAIN RLY FSD SPLY 5 NCA WIRE RED/WHT WIRE SENS 5 VOLT REF 1 SENS LOW REF SENS SIG SENS VOLT REF SERIAL SOL VALVE CTRL BANK 1 THROTT ACTUATOR CLOSE CTRL THROTT ACTUATOR OPEN CTRL TRANSMISSIONS SYSTEM TURBOCHARGER BYPASS SOLENOID VALVE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WASTEGATE SOL VALVE CTRL WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE