Chevrolet Malibu IX facelift (2018-2024) (left side of lower grille) Wiring diagrams

2.0L TURBO A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR AIR TEMP SENS SIG AMBIENT AIR TEMPERATURE SENSOR BATT POS VOLT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE CLUTCH RELAY CTRL COMPUTER DATA LINES SYSTEM COOLING FAN CTRL RELAY SPEED SIG COOLING FAN MOTOR (BEHIND RADIATOR) ENG COOLANT TEMP SENS SIG ENG CTRL SENS LO REF 1 ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR GRN WIRE GRN/VIO WIRE GROUND GROUND BATT POS VOLT GRY WIRE HI SPEED GMLAN SERIAL DATA (-) 1 HOT AT ALL TIMES HTR RELAY CTRL J140 (2.0L TURBO) J410 (1.5L TURBO) LOGIC NCA WIRE RED/BRN WIRE RED/WHT WIRE RELAY SPEED SIG SENS LO REF 2 SIG GROUND SIG GROUND UNDERHOOD FUSE BLOCK VIO WIRE WHT WIRE WHT/GRY WIRE

2.0L TURBO 5 VOLT REF AJAR SW SIG AMBIENT AIR TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE FLUID LEVEL SWITCH BRK FLUID LVL SW SIG BRN WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LATCH ASSEMBLY DRIVER WINDOW MOTOR ELECTRONIC BRAKE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE OIL LEVEL SWITCH ENGINE OIL PRESSURE SENSOR FUEL LEVEL SENSOR FUEL PUMP DRIVER CONTROL MODULE FUEL PUMP, LEVEL SENSOR ASSEMBLY GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HI SPD GMLAN SERIAL DATA (-) (1) HI SPD SERIAL DATA (-) 1 LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW MOTOR LOGIC LOW REF MUTE NETWORK BUS 3 NETWORK BUS 4 OIL LEVEL SW SIG PARK BRAKE CONTROL SWITCH PARK BRK APPLY SW SIG PARK BRK APPLY SW VOLT REF PARK BRK REL SW SIG PARK BRK REL SW VOLT REF PARK BRK SW SIG PARK BRK SW SPLY VOLT PASSENGER DOOR LATCH ASSEMBLY PASSENGER WINDOW SWITCH RED WIRE RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH RIGHT STEERING WHEEL CONTROLS SWITCH SEEK DOWN SEEK UP SEL NETWORK BUS 12 SENS SIG SER DATA (-) 7 SER DATA (-) 7 SENS SIG SER DATA BUS 3 VIO WIRE VOICE VOL (-) W/ POWER OPERATED PARKING BRAKE WHT WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

A/C REFRIGERANT PRESS SENS SIG A/C REFRIGERANT PRESSURE SENSOR ACCELERATOR PEDAL POSITION SENSOR AIR CONDITIONING SYSTEM AMBIENT AIR TEMPERATURE SENSOR APP LOW REF 2 APP SIG (1) APP SIG (2) BATT POS VOLT BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM COOL FAN CTRL SIG COOLING FANS SYSTEM CRUISE CONTROL, ANTI-LOCK BRAKES SYSTEMS DOOR LOCKS SYSTEM ENG CTRL SENS LOW REF (2) APP LOW REF 1 ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE OIL PRESSURE SENSOR EVAP SOL CTRL EVAPORATIVE EMISSION PURGE SOLENOID VALVE FPP RLY CTRL GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE HI SPD GMLAN SER DATA (+) 1 A/C COMPRESSOR CLUTCH RLY CTRL HI SPD GMLAN SER DATA (+) 3 HI SPD GMLAN SER DATA (+) 7 BRK POS SENS SIG HI SPD GMLAN SER DATA (-) 1 CHECK ENGINE IND CTRL HI SPD GMLAN SER DATA (-) 3 CRUISE/ETC/TCC BRAKE SIG HI SPD GMLAN SER DATA (-) 7 HOOD STATUS A SIG HOT AT ALL TIMES INDUCTION AIR TEMP SENS SIG MASS AIR FLOW SENS SIG OIL PRESS SENS SIG POWERTRAIN RLY COIL CTRL PWR MAIN RLY FUSED SPLY 1 PWR MAIN RLY FUSED SPLY 2 WAKEUP SER DATA PWR MAIN RLY FUSED SPLY 3 RED/WHT WIRE RUN/CRANK IGNITION 1 VOLT STARTER PINION SOL RLY CTRL STARTING/ CHARGING SYSTEM TEMP SENS SIG UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C COMPRESSOR CLUTCH RELAY AMBIENT AIR TEMPERATURE SENSOR BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/WHT WIRE BRAKE BOOSTER VACUUM SENSOR BRN WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA (-) 7 ENGINE CONTROLS IGNITION RELAY EVAP CTRL FUEL PUMP FUEL PUMP DRIVER CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUEL TANK PRESSURE SENSOR GMLAN SER GND EXTENSION GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT LINE PRESSURE LOW REF NCA WIRE ON BATTERY) PUMP CTRL RED/BRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY CTRL SENS LOW REF SENS SIG SER DATA UNDERHOOD FUSE BLOCK VIO/BLU WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE