Chevrolet Malibu IX facelift (2018-2024) (top center of windshield) Wiring diagrams

14 18 LL DUCT AIRTEMP SENS SIG AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) B+ VOLT BATT POS VOLT BATTERY FUSE BLOCK BLK WIRE BLK/BLU WIRE BLOWER MOTOR (BOTTOM OF HVAC BLOWER HOUSING) BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/YEL WIRE BLWR MTR SPD CTRL BRN WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DOOR LOCKS, ANTI-THEFT SYSTEMS ELECTRIC VARIABLE DISPLACEMENT CTRL ELECTRIC VARIABLE DISPLACEMENT SUPPLY GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HUMIDITY SENSOR SIGNAL HUMIDITY TEMPERATURE SENSOR SIGNAL HUMIDITY/WINDSCREEN TEMPERATURE SENSOR LOW REFERENCE HVAC CONTROL MODULE (FRONT OF HVAC MODULE CASING) INSIDE AIR TEMPERATURE SENSOR SIGNAL INSTRUMENT PANEL FUSE BLOCK LOCAL INTERCONNECT NETWORK SERIAL DATA BUS 9 LOGIC LOW SPEED GMLAN SERIAL DATA ON BATTERY) POWER SUPPLY TRANSFORMER REAR DEFOG RELAY CTRL RED WIRE RED/BLU WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RUN/CRANK IGNITION 1 VOLTAGE SOLAR SENSOR DRIVER SIGNAL SOLAR SENSOR LOW REFERENCE SPLY VOLT UNDERHOOD FUSE BLOCK VIO/GRY WIRE W/ ONSTAR W/ START/STOP SYSTEM W/O ONSTAR W/O START/STOP SYSTEM WHT WIRE WINDSCREEN TEMPERATURE SENSOR SIGNAL WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL WIRE YEL/BLU WIRE YEL/RED WIRE

ACTIVE SAFETY CONTROL MODULE BATT POS BATT POS VOLT BLK WIRE BLK/WHT WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY FRONT OBJECT SENS CTRL 2 GMLAN SERIAL DATA (+) 4 GMLAN SERIAL DATA (+) 4 FRT OBJECT SENS CTRL 2 GMLAN SERIAL DATA (+) 4 LOW SPD GMLAN SERIAL DATA GMLAN SERIAL DATA (+) 8 GND GMLAN SERIAL DATA (-) 8 GMLAN SERIAL DATA 2 GRN WIRE GRY WIRE GRY/BLU WIRE GRY/VIO WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING IND CTRL LANE KEEPING ASSIST IND LEFT STEERING WHEEL CONTROLS SWITCH LOGIC LONG RANGE RADAR SENSOR MODULE LOW SPD GMLAN POWER SUPPLY TRANSFORMER RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SERIAL DATA SERIAL DATA COMM ENABLE SIG GND SPLY VOLT 1 STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK VOLT W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE

ACTIVE SAFETY CONTROL MODULE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE COMM ENABLE CTRL 2 DATA (-) 4 DATA 1 (+) DATA BUS 1 GMLAN GMLAN SER DATA GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY/GRN WIRE GRY/VIO WIRE HIGH SPEED BUS TERMINATING RESISTOR LIN SER LONG RANGE RADAR SENSOR MODULE RED/YEL WIRE SENS SENS CTRL 2 SER DATA SER DATA (+) 2 SER DATA (-) 4 VIO/YEL WIRE W/ BRAKE PREFILL INTEGRATED BRAKE ASSIST W/O BRAKE PREFILL INTEGRATED BRAKE ASSIST WAKEUP WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WINDSHIELD FRONT VIEW CAMERA YEL WIRE

12 VOLT REF ACTIVE SAFETY CONTROL MODULE BATT POS VOLT BLK WIRE BLU WIRE BLU/VIO WIRE BODY CONTROL MODULE COMM ENABLE COMPUTER DATA LINES SYSTEM FORWARD COLLISION ALERT WARNING SWITCH GRN WIRE GROUND GRY WIRE GRY/GRN WIRE GRY/VIO WIRE HI SPD GMLAN SERIAL DATA (+) 4 HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA POWER SUPPLY TRANSFORMER RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE RIGHT STEERING WHEEL CONTROLS SWITCH SPLY VOLT 1 STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK UP/DOWN SW SIG W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/RED WIRE WINDSHIELD FRONT VIEW CAMERA

12 VOLT REF ALERT LED CTRL BATT POS VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE COLLISION ALERT INDICATORS COMM ENABLE COMPUTER DATA LINES SYSTEM DIMMING CTRL DRIVER INFORMATION CENTER DISPLAY FORWARD COLLISION ALERT WARNING SWITCH GRN WIRE GROUND GRY WIRE GRY/GRN WIRE HI SPD GMLAN SERIAL DATA (-) (1) HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED IGN 1 VOLT INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK LANE DEPARTURE WARNING DISABLE SWITCH LANE DEPARTURE WARNING IND LANE DEPARTURE WARNING IND CTRL LEFT STEERING WHEEL CONTROLS SWITCH LO SPD GMLAN SERIAL DATA LOGIC POWER SUPPLY TRANSFORMER RED WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SPLY VOLT 1 STEERING WHEEL AIR BAG COIL UNDERHOOD FUSE BLOCK UP/DOWN SW SIG VIO/GRY WIRE W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE WINDSHIELD FRONT VIEW CAMERA