Buick Encore GX I (2019-2024) engine control module lin bus 1 Wiring diagrams

5 VOLT REFE 1 A/C COMPRESSOR CLUTCH RLY CTRL A/C EVAPORATOR TEMP SENS SIG A/C ON IND A/C ON SWITCH A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR AIR INLET DOOR ACTUATOR AIR INLET DOOR ACTUATOR CTRL 1 AIR INLET DOOR ACTUATOR CTRL 2 AIR INLET DOOR ACTUATOR CTRL 3 AIR INLET DOOR ACTUATOR CTRL 4 AIR TEMP DOOR CTRL 1 AIR TEMP DOOR CTRL 2 AIR TEMP DOOR CTRL 3 AIR TEMP DOOR CTRL 4 AIR TEMP DOOR LOW REF AUXILIARY HEATER BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHECK ENG IND CTRL COMPUTER DATA LINES SYSTEM COOLANT PUMP RLY CTRL ENG COOLANT TEMP SENS SIG ENGINE CONTROL MODULE ENGINE CONTROL MODULE LIN BUS 1 ENGINE CONTROL SENS ENGINE CONTROL SENS LOW REF 2 GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HVAC CONTROL MODULE HVAC DOOR ACTUATOR CTRL LEFT AIR TEMPERATURE DOOR ACTUATOR LEFT UPPER AIR TEMP SENS SIG LOGIC LOW REFE 1 LOWER LEFT AIR TEMP SENS SIG LOWER RIGHT AIR TEMP SENS SIG MODE DOOR ACTUATOR MODE DOOR CTRL 1 MODE DOOR CTRL 2 MODE DOOR CTRL 3 MODE DOOR CTRL 4 OUTSIDE AIR TEMP SENS SIG PASS AIR DOOR ACTUATOR CONTROL 1 PASS AIR DOOR ACTUATOR CONTROL 2 PASS AIR DOOR ACTUATOR CONTROL 3 PASS AIR DOOR ACTUATOR CONTROL 4 RIGHT AIR TEMPERATURE DOOR ACTUATOR RIGHT UPPER AIR TEMP SENS SIG VIO/GRN WIRE VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

AMBIENT AIR TEMP SENS SIG BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM COOLANT DIVERTER VLV ACTUATOR CONTROL OPEN COOLANT TEMP SIG ENG CTRL SENS LW REF (1) ENG CTRL SENS LW REF (2) ENG CTRL VEH SENS 5 VOLT REF 1 COOLANT DIVERTER VLV POSI SIG ENGINE CONTROL MODULE ENGINE CONTROL MODULE LIN BUS 1 ENGINE COOLANT BYPASS VALVE ENGINE COOLANT FLOW CONTROL VALVE BLOCK ENGINE COOLANT TEMPERATURE SENSOR 1 ENGINE COOLANT TEMPERATURE SENSOR 2 ENGINE COOLANT TEMPERATURE SENSOR 4 ENGINE COOLANT TEMPERATURE SENSOR 6 FUSED SUPPLY 3 GRN/BLK WIRE GRN/VIO WIRE GRY/VIO WIRE HEATER CORE OUTLET TEMP SIG HIGH SPD GMLAN SER DATA (-) 1 HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HTR CORE INLET TEMP SIG LOGIC SIG GND TEMP SIG UNDERHOOD FUSE BLOCK VIO WIRE VIO/BLU WIRE WHT WIRE WHT/RED WIRE YEL/BLU WIRE