Chevrolet Malibu VIII facelift (2013-2016) logic Wiring diagrams

1 3 5 HI SPD GMLAN SERIAL DATA - HI SPD GMLAN SERIAL DATA + 2.0L 2.5L 2.4L 36 37 HI SPD GMLAN SERIAL DATA + HI SPD GMLAN SERIAL DATA - 7493 7494 COMPUTER DATA LINES SYSTEM ABS IND. BATT POS VOLT BLK WHT/GRN WIRE BLK WIRE BLK/BRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRAKE BOOSTER VACUUM SENSOR (W/ STOP/START SYSTEM) (ON BRAKE BOOSTER) BRAKE IND BRAKE PEDAL POSITION SENSOR BRAKE PEDAL POSITION SENSOR (TOP OF BRAKE PEDAL ASSEMBLY) BRK APPLY SENS LOW REF BRK APPLY SENS SIG BRK APPLY SENS SPLY VOLT BRK POSITION SENS SIG BRK VACUUM SENS SIG BRN WIRE COMBINED VEH INERTIAL SENS SPLY VOLT COMPUTER DATA LINES SYSTEM CRUISE/ETC/TCC BRK SIG DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (ECM) (TOP OF TRANSMISSION) FUSE 21 GRN WIRE GRN/BRN WIRE GROUND GROUND DISTRIBUTION SYSTEM HI SPD GMLAN SERIAL DATA HOT AT ALL TIMES HYBRID/EV BATTERY PACK (BEHIND REAR SEATS IN LUGGAGE COMPT) HYBRID/EV POWERTRAIN CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) INSTRUMENT PANEL MULTI- FUNCTION SWITCH LOGIC LOW REF LOW REF BRK POSITION SENS SIG LOW REF BRK VACUUM SENS SIG CRUISE/ETC/TCC BRK SIG MULTI-AXIS ACCELERATION SENSOR (BELOW FLOOR CONSOLE) PARK BRAKE SW SIG PARK BRAKE SWITCH PARK BRAKE SWITCH (MOUNTED TO SHIFT LEVER BEZEL) RED/GRY WIRE RED/WHT WIRE STARTER/GENERATOR CONTROL MODULE TCS IND TCS OFF IND TRACTION CONTROL SWITCH TRACTION CTRL SW SIG VDC IND WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/LT GRN WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE YEL/VIO WIRE

5 VOLT REF A/C COMPRESSOR SOLENOID VALVE A/C COMPRESSOR SOLENOID VALVE (REAR OF A/C COMPRESSOR) BATT POS VOLTAGE BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLOWER MOTOR BLOWER MOTOR (BOTTOM OF HVAC CASING) BLOWER MOTOR CONTROL MODULE (BEHIND RIGHT CENTER OF DASH) BLOWER MOTOR CONTROL MODULE (NEAR BLOWER MOTOR) BLOWER MTR SPD CTRL BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLWR MTR SPD CTRL BLWR MTR SPLY VOLT BRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DATA DEFOGGER SYSTEM DK BLU WIRE DRIVER INFORMATION CENTER DISPLAY ELE VARIABLE DISPLACEMENT CTRL ELE VARIABLE DISPLACEMENT SPLY FRONT BLWR MTR RTN FUSE 11 FUSE 17 FUSE 19 GMLAN GRN WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUMIDITY SENS SIG HUMIDITY TEMP SENS SIG HVAC CONTROL MODULE (CENTER OF DASH) HVAC CONTROL MODULE (FRONT OF HVAC MODULE CASING) INSIDE AIR TEMP SENS LOW REF INSIDE AIR TEMP SENS LOW REF REAR DEFOG RLY CTRL INSIDE AIR TEMP SENS SIG INSIDE AIR TEMP SENS SIG HUMIDITY TEMP SENS SIG 5-VOLT REF INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) IP RC IGN FUSE IP RC IGN FUSE (2.0L) LINEAR INTERCONNECT NETWORK BUS 9 LOGIC LOW SPD LOW SPEED GMLAN SERIAL DATA POWER DISTRIBUTION SYSTEM REAR DEFOG RLY CTRL RED WIRE RED/BLU WIRE RED/VIO WIRE RUN/CRANK IGNITION 1 VOLT SERIAL TEMP SENS LOW REF TWILIGHT SENTINEL DELAY SIGNAL UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO/GRY WIRE WINDSCREEN TEMP SENS SIG WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR (TOP CENTER OF WINDSHIELD) YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY A/C ON IND A/C ON SWITCH AUTO IND AUTO SWITCH B+ BUS 9 GND BLK WIRE BLOWER SWITCH BLU WIRE BRN WIRE BRN/GRN WIRE BRN/YEL WIRE BUS 9 COMPUTER DATA LINES SYSTEM COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED CONTROL RELAY DEFROST AIR OUTLET IND DEFROST AIR OUTLET SWITCH DEFROST WINDSHIELD AIR OUTLET DEFROST SWITCH SWITCH DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROLS IGNITION RELAY FAN RELAY A FUSE FUSE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE HEATER COOLANT PUMP HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED HVAC CONTROLS LEFT COOLING FAN MOTOR LEFT COOLING FAN MOTOR (LEFT SIDE OF RADIATOR) LOGIC LOWER AIR OUTLET AUTO RECIRCULATION SWITCH SWITCH SWITCH LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH LOWER, UPPER AIR OUTLET IND RECIRCULATION IND RECIRCULATION SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT COOLING FAN MOTOR RIGHT COOLING FAN MOTOR (RIGHT SIDE OF RADIATOR) SYNC SWITCH TEMPERATURE CONTROL SWITCH UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) UPPER AIR OUTLET IND UPPER AIR OUTLET IND DEFROST AIR OUTLET IND UPPER AIR OUTLET SWITCH UPPER AIR OUTLET SYNC SWITCH SWITCH VENTILATION FAN SWITCH WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WINDSHIELD DEFROST IND SYNC IND WINDSHIELD DEFROST SWITCH YEL WIRE YEL/DK BLU WIRE

19 18 HI SPD GMLAN SER DATA (-) 1 HI SPD GMLAN SER DATA (+) 1 22 21 LO SPD GMLAN SER DATA NETWORK BUS 4 22 23 ACC WAKEUP SER DATA SER DATA COMM ENABLE 25 24 HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 ACC WAKEUP SER DATA BATT POSITIVE VOLT BATT RVC FUSE BATTERY SENSOR MODULE (W/ START/STOP ENGINE) BATTERY SENSOR MODULE (W/ START/STOP ENGINE) (LEFT FRONT ENGINE COMPT) BLK WIRE BLU WIRE BLU/YEL WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) DATA LINK CONNECTOR (DLC) (BELOW STEERING COLUMN) DRIVER WINDOW MOTOR (W/ EXPRESS UP/DOWN) DRIVER WINDOW SWITCH GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/YEL WIRE HI SPD GMLAN SER DATA (+) 1 HI SPD GMLAN SER DATA (-) 1 NETWORK BUS 3 HI SPD GMLAN SER DATA (-) 2 HOT AT ALL TIMES IMMOBILIZER CONTROL MODULE INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE LEFT REAR WINDOW SWITCH LO SPD GMLAN SER DATA NETWORK BUS 4 LOGIC LOGIC DRIVER WINDOW SWITCH MULTI-AXIS ACCELERATION SENSOR (BELOW FLOOR CONSOLE) NETWORK BUS 1 NETWORK BUS 11 NETWORK BUS 2 NETWORK BUS 3 NETWORK BUS 4 RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR WINDOW SWITCH SER DATA COMM ENABLE STEERING WHEEL ANGLE SENSOR (FORWARD OF THE STEERING WHEEL) STEERING WHEEL ANGLE SENSOR (TOP OF STEERING COLUMN) SUNROOF MOTOR (IF EQUIPPED) SUNROOF MOTOR (IF EQUIPPED) (FRONT CENTER OF ROOF) TRANSMISSION SHIFT LEVER POSITION INDICATOR UNDERHOOD FUSE BLOCK VIO/YEL WIRE W/ KEYLESS ENGINE START SWITCH W/O FRONT LOWER ACTIVE GRILLE SHUTTERS, ONSTAR WHT WIRE WHT/BLU WIRE

4 2 1 ACTR SPLY VOLT ACTR RECEIVE SIG ACTR RTN ACTR TRANSMIT SIG AJAR SW SIG BLK WIRE BLK/WHT WIRE BLU WIRE BRANCH TO FLOOR CONSOLE) BRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHILD SECURITY LOCK DISABLE RELAY COAX COAX OG COMPUTER DATA LINES SYSTEM EXCEPT HYBRID FM/RFR GRN/GRY WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE LEFT REAR DOOR LATCH ASSEMBLY LEFT REAR WINDOW SWITCH LOGIC NETWORK BUS 3 PASSENGER DOOR LOCK SWITCH PASSENGER WINDOW SWITCH REMOTE CONTROL DOOR LOCK RECEIVER RFR RIGHT REAR DOOR LATCH ASSEMBLY RIGHT REAR WINDOW SWITCH VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER DOOR LOCK SWITCH DRIVER INFORMATION SECURITY CENTER (DIC) IND DISPLAY INSTRUMENT CLUSTER GRN WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HOT AT ALL TIMES LEFT REAR EXTERIOR DOOR HANDLE ASSEMBLY LEFT REAR EXTERIOR DOOR HANDLE SWITCH LO SPD GMLAN SERIAL DATA LOGIC PASSENGER DOOR LOCK SWITCH PEPS BATT FUSE PEPS MTR FUSE RED/BLU WIRE RED/WHT WIRE RIGHT REAR EXTERIOR DOOR HANDLE ASSEMBLY RIGHT REAR EXTERIOR DOOR HANDLE SWITCH UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO/BLK WIRE VIO/YEL WIRE WHT WIRE YEL WIRE

5 VOLT REF A/C COMPRESSOR SOLENOID VALVE A/C COMPRESSOR SOLENOID VALVE (REAR OF A/C COMPRESSOR) BATT POS VOLTAGE BATTERY POSITIVE VOLTAGE BLK WIRE BLK/BLU WIRE BLOWER MOTOR BLOWER MOTOR (BOTTOM OF HVAC CASING) BLOWER MOTOR CONTROL MODULE (BEHIND RIGHT CENTER OF DASH) BLOWER MOTOR CONTROL MODULE (NEAR BLOWER MOTOR) BLOWER MTR SPD CTRL BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BLWR MTR SPD CTRL BLWR MTR SPLY VOLT BRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DEFOGGER SYSTEM DK BLU WIRE DRIVER INFORMATION CENTER DISPLAY DRIVER INFORMATION CENTER DISPLAY INSTRUMENT CLUSTER ELE VARIABLE DISPLACEMENT CTRL ELE VARIABLE DISPLACEMENT SPLY FRONT BLWR MTR RTN FUSE 11 FUSE 17 FUSE 19 GND IGN 1 VOLT ELE VARIABLE DISPLACEMENT CTRL ELE VARIABLE DISPLACEMENT SPLY GRN WIRE GRN/YEL WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT W/ IGNITION MAIN RELAY ENERGIZED HUMIDITY SENS SIG HUMIDITY TEMP SENS SIG HVAC CONTROL MODULE (CENTER OF DASH) HVAC CONTROL MODULE (FRONT OF HVAC MODULE CASING) IGN 1 VOLT INSIDE AIR TEMP SENS LOW REF INSIDE AIR TEMP SENS LOW REF REAR DEFOG RLY CTRL INSIDE AIR TEMP SENS SIG INSIDE AIR TEMP SENS SIG HUMIDITY TEMP SENS SIG 5-VOLT REF INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) IP RC IGN FUSE LINEAR INTERCONNECT NETWORK BUS 9 LOGIC LOW SPD GMLAN SERIAL DATA LOW SPD GMLAN SERIAL DATA LOGIC LOW SPEED GMLAN SERIAL DATA LOWER LEFT AIR TEMP SENS SIG POWER DISTRIBUTION SYSTEM REAR DEFOG RLY CTRL RED WIRE RED/BLU WIRE RED/VIO WIRE TEMP SENS LOW REF TWILIGHT SENTINEL DELAY SIGNAL UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO/GRY WIRE WINDSCREEN TEMP SENS SIG WINDSHIELD TEMPERATURE, INSIDE MOISTURE SENSOR YEL WIRE YEL/BLU WIRE YEL/RED WIRE

B+ BUS 9 GND BLK WIRE BLOWER SWITCH BLU WIRE BRN WIRE BRN/YEL WIRE BUS 9 COMPUTER DATA LINES SYSTEM COOL COOLING FAN HIGH SPEED RELAY COOLING FAN LOW SPEED RELAY COOLING FAN SPEED CONTROL RELAY DEFROST, LOWER AIR OUTLET IND DEFROST, LOWER AIR OUTLET SWITCH DEFROST, LOWER AIR OUTLET SWITCH VENTILATING FAN SWITCH DEFROST, UPPER VENTILATING LOWER AIR OUTLET FAN OUTLET IND IND IND DRIVER INFORMATION CENTER DISPLAY ENGINE CONTROLS IGNITION RELAY FAN RELAY A FUSE FUSE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE HEATER COOLANT PUMP HEATER COOLANT PUMP (NEAR TRANSMISSION) HOT AT ALL TIMES HVAC CONTROLS LEFT COOLING FAN MOTOR LOGIC LOWER AIR OUTLET IND LOWER AIR OUTLET SWITCH RECIRCULATION IND RECIRCULATION SWITCH RED WIRE RED/BLU WIRE RED/WHT WIRE RIGHT COOLING FAN MOTOR RIGHT COOLING FAN MOTOR (RIGHT SIDE OF RADIATOR) TEMPERATURE CONTROL SWITCH TO A/C COMPRESSOR CLUTCH RELAY (DIAGRAM 3 OF 4) UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) UPPER OUTLET IND UPPER, LOWER AIR OUTLET IND UPPER, LOWER AIR OUTLET SWITCH UPPER OUTLET SWITCH VENTILATING FAN IND VENTILATING FAN SWITCH WHT WIRE WHT/BLU WIRE WINDSHIELD DEFROST IND WINDSHIELD DEFROST SWITCH YEL WIRE YEL/DK BLU WIRE

A/C CLUTCH FUSE A/C COMPRESSOR CLUTCH RELAY A/C EVAPORATOR TEMPERATURE SENSOR A/C EVAPORATOR TEMPERATURE SENSOR (RIGHT CENTER OF HVAC CASING) AMBIENT LIGHT/SUNLOAD SENSOR (TOP CENTER OF DASH) ANTI-THEFT SYSTEM AUXILIARY HEATER COOLANT PUMP RELAY BATTERY FUSE BLOCK BATTERY FUSE BLOCK (ON BATTERY) BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLU WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CABIN HTR COOL PMP FUSE CABIN PMP MTR FUSE DUCT LEFT LOWER AIR TEMPERATURE SENSOR DUCT LEFT LOWER AIR TEMPERATURE SENSOR (LEFT SIDE OF HVAC CASING) DUCT LEFT UPPER AIR TEMPERATURE SENSOR DUCT LEFT UPPER AIR TEMPERATURE SENSOR (TOP LEFT OF HVAC CASING) DUCT RIGHT LOWER AIR TEMPERATURE SENSOR (RIGHT SIDE OF HVAC CASING) DUCT RIGHT UPPER AIR TEMPERATURE SENSOR (TOP RIGHT OF HVAC CASING) ECM FUSE FROM ENGINE CONTROLS IGNITION RELAY (DIAGRAM 2 OF 4) FUSE FUSE 5 GRN WIRE GRN/VIO WIRE GRY WIRE HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT W/ ENGINE CONTROLS IGNITION RELAY ENERGIZED LOGIC ON BATTERY) RED WIRE RED/WHT WIRE UNDERHOOD FUSE BLOCK UNDERHOOD FUSE BLOCK (LEFT SIDE OF BATTERY) VIO/BLU WIRE VIO/GRY WIRE W/ START/ STOP SYSTEM W/O START/STOP SYSTEM W/ START/STOP SYSTEM WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE YEL/DK BLU WIRE

BATT POS VOLT BLK WIRE BLU WIRE BODY CONTROL MODULE (BEHIND LEFT END OF DASH) BODY CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BRN/GRN WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER INFORMATION CENTER DISPLAY DRIVER INFORMATION CENTER DISPLAY INSTRUMENT CLUSTER ENGINE CONTROL MODULE FUSE FUSE 3 GRN WIRE GRN/VIO WIRE GRY WIRE HOOD AJAR SW SIG HOOD OPEN HOOD OPEN SW SIG HOT AT ALL TIMES HYBRID EXCEPT HYBRID W/ START/STOP SYSTEM W/O START/STOP SYSTEM 2 3 4 IMMOBILIZER CONTROL MODULE INSTRUMENT CLUSTER INSTRUMENT PANEL FUSE BLOCK INSTRUMENT PANEL FUSE BLOCK (LEFT SIDE OF DASH) LO SPD GMLAN SERIAL DATA LOGIC LOW REF NETWORK BUS 11 PPL RED/BRN WIRE SECURITY IND SERIAL DATA SW SIG TOP OF TRANSMISSION) VEH IMMOBILIZER RTN VEH SPLY VOLT W/ KEYLESS ENGINE START SWITCH W/ START/ STOP SYSTEM W/ START/STOP SYSTEM W/O START/STOP SYSTEM WHT WIRE YEL WIRE