AIR CONDITIONING – Chevrolet Malibu LT 2013 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 4) for Chevrolet Malibu LT 2013

List of elements for Automatic A/C Wiring Diagram (1 of 4) for Chevrolet Malibu LT 2013:

• (left kick panel) g203
• 5-volt ref
• A/c compressor solenoid valve (rear of a/c compressor)
• Batt pos voltage
• Battery positive voltage
• Blower motor (bottom of hvac casing)
• Blower motor control module (behind right center of dash)
• Blower mtr spd ctrl
• Blwr mtr spd ctrl
• Blwr mtr sply volt
• Computer data lines system
• Data serial gmlan low spd
• Defogger system
• Driver information center display
• Ele variable displacement ctrl
• Ele variable displacement sply
• Front blwr mtr rtn
• Fuse 11 40a
• Fuse 17 10a
• Fuse 19 10a
• G302 (right kick panel)
• Gnd
• Ground
• Hot at all times
• Hot w/ ignition main relay energized
• Humidity sens sig
• Humidity temp sens sig
• Hvac control module (center of dash)
• Inside air temp sens low ref
• Inside air temp sens sig
• Instrument cluster
• Instrument panel fuse block (left side of dash)
• Ip run/ crank fuse (2.0l) 5a
• J203
• J204
• J206
• Linear interconnect network bus 9
• Logic
• Low speed gmlan serial data
• Rear defog rly ctrl
• Red
• Run/crank ignition 1 volt
• Temp sens low ref
• Twilight sentinel delay signal
• Underhood fuse block (left side of battery)
• Windscreen temp sens sig
• Windshield temperature & inside moisture sensor (if equipped) (top center of windshield)
• X115
• X210

Automatic A/C Wiring Diagram (2 of 4) for Chevrolet Malibu LT 2013

List of elements for Automatic A/C Wiring Diagram (2 of 4) for Chevrolet Malibu LT 2013:

• 87a
• A/c
• A/c clutch fuse 10a
• A/c-on ind
• A/c-on switch
• Blower switch
• Bus 9
• Cfan k1 fuse 30a
• Cfan k2 fuse 30a
• Compressor clutch relay
• Computer data lines system
• 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
• Driver information center display
• Engine controls ignition relay
• Fan relay a fuse 10a
• G101 (left front of engine compt)
• G106 (upper left radiator support)
• G122 (rear of engine on cylinder head)
• G205 (right kick panel)
• Gnd
• Heater coolant pump (near transmission)
• Hot at all times
• Hot w/ engine controls ignition relay energized
• Hvac controls
• J101
• J118 (near left headlamp assembly)
• J120
• Left cooling fan motor (left side of radiator)
• Logic
• Lower outlet ind
• Lower outlet switch
• Recircu- lation ind
• Recircu- lation switch
• Red
• Right cooling fan motor (right side of radiator)
• Temperature control switch
• Underhood fuse block (left side of battery)
• Upper & lower air outlet ind
• Upper & lower air outlet switch
• Upper outlet ind
• Upper outlet switch
• Windshield defrost ind
• Windshield defrost switch
• X116

Automatic A/C Wiring Diagram (3 of 4) for Chevrolet Malibu LT 2013

List of elements for Automatic A/C Wiring Diagram (3 of 4) for Chevrolet Malibu LT 2013:

• (not used)
• A/c compressor clutch (lower left front of engine)
• 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 (on battery)
• Cabin htr cool pmp fuse 15a
• Duct left lower air temperature sensor (left side of hvac casing)
• 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 20a
• Fuse 250a
• G122 (rear of engine on cylinder head)
• Headlights system
• Hot at all times
• Hot w/ engine controls ignition relay energized
• J108
• J120
• J123
• J231 (left side of dash, 49 cm from breakout of x500)
• Logic
• Non walk o2 fuse 10a
• Red
• Underhood fuse block (left side of battery)
• X215

Automatic A/C Wiring Diagram (4 of 4) for Chevrolet Malibu LT 2013

List of elements for Automatic A/C Wiring Diagram (4 of 4) for Chevrolet Malibu LT 2013:

• (2.4l: right rear of engine) (except 2.4l: top rear of engine) (except 2.4l) engine coolant temperature sensor 1 (2.4l) engine coolant temperature sensor
• (hvac module harness, center of dash) j217
• (left side of engine compt) engine control module (ecm)
• (left side of engine near thermostat) (except 2.4l) engine coolant thermostat heater
• (lower right side of radiator) (except 2.4l) engine coolant temperature sensor 2
• (right side of a/c condenser) a/c refrigerant pressure sensor
• 2.4l
• 5v volt ref
• A/c low ref
• A/c press sens sig
• Air inlet dr stepper mtr ctrl
• Air recirculation door motor (behind center of dash)
• Cmprsr clutch rly ctrl
• Computer data lines system
• Cooling fan relay ctrl
• Eng cool ctrl
• Eng temp sens sig
• Evap core temp sens sig
• Except 2.4l
• G121 (on engine rear of a/c compressor)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Hvac control module (center of dash)
• J121
• Left air temperature door actuator (left center of hvac casing)
• Low ref
• Lower left air temp sens sig
• Lower right air temp sens sig
• Main relay fused sply
• Mode door actuator (driver side of hvac casing)
• Mode dr stepper motor ctrl
• Right air temp door pos sig
• Right air temp motor ctrl
• Right air temperature door actuator (right center of hvac casing)
• Sens lo ref
• Sig gnd
• Temp dr stepper motor ctrl
• Temp sens low ref 2
• Temp sens sig 2
• Upper left air temp sens sig
• Upper right air temp sens sig
• X117

Manual A/C Wiring Diagram (1 of 4) for Chevrolet Malibu LT 2013

List of elements for Manual A/C Wiring Diagram (1 of 4) for Chevrolet Malibu LT 2013:

• (left kick panel) g203
• Batt pos voltage
• Battery positive voltage
• Blower motor (bottom of hvac casing)
• Blower motor control module (behind right center of dash)
• Blower mtr spd ctrl
• Blwr mtr spd ctrl
• Blwr mtr sply volt
• Computer data lines system
• Defogger system
• Ele variable displacement ctrl
• Ele variable displacement sply
• Front blwr mtr rtn
• Fuse 11 40a
• Fuse 17 10a
• Fuse 19 10a
• G302 (right kick panel)
• Gnd
• Ground
• Hot at all times
• Hvac control module (center of dash)
• Instrument panel fuse block (left side of dash)
• J203
• J204
• J206
• Linear interconnect network bus 9
• Low speed gmlan serial data
• Rear defog rly ctrl
• Red
• X115
• X210

Manual A/C Wiring Diagram (2 of 4) for Chevrolet Malibu LT 2013

List of elements for Manual A/C Wiring Diagram (2 of 4) for Chevrolet Malibu LT 2013:

• 87a
• A/c compressor solenoid valve (rear of a/c compressor)
• A/c-on ind
• A/c-on switch
• Battery fuse block (on battery)
• Blower switch
• Bus 9
• Cfan k1 fuse 30a
• Cfan k2 fuse 30a
• Computer data lines system
• 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
• Driver information center display
• Engine controls ignition relay
• Fan relay a fuse 10a
• Fuse 250a
• G101 (left front of engine compt)
• G106 (upper left radiator support)
• G205 (right kick panel)
• Gnd
• Hot at all times
• Hvac controls
• J101
• J118 (near left headlamp assembly)
• Left cooling fan motor (left side of radiator)
• Logic
• Lower outlet ind
• Lower outlet switch
• Recircu- lation ind
• Recircu- lation switch
• Red
• Right cooling fan motor (right side of radiator)
• Temperature control switch
• Underhood fuse block (left side of battery)
• Upper & lower air outlet ind
• Upper & lower air outlet switch
• Upper outlet ind
• Upper outlet switch
• Windshield defrost ind
• Windshield defrost switch
• X116

Manual A/C Wiring Diagram (3 of 4) for Chevrolet Malibu LT 2013

List of elements for Manual A/C Wiring Diagram (3 of 4) for Chevrolet Malibu LT 2013:

• A/c
• A/c clutch fuse 10a
• A/c compressor clutch (lower left front of engine)
• A/c refrigerant pressure sensor (right side of a/c condenser)
• Battery fuse block (on battery)
• Compressor clutch relay
• Computer data lines system
• Driver information center display
• Ecm fuse 20a
• Engine controls ignition relay
• Engine coolant thermostat heater (left side of engine near thermostat)
• Fuse 250a
• G122 (rear of engine on cylinder head)
• Hot at all times
• Hot w/ engine controls ignition relay energized
• Instrument cluster
• J108
• J120
• Logic
• Non walk o2 fuse 10a
• Red
• Serial data gmlan low spd
• Underhood fuse block (left side of battery)
• X117

Manual A/C Wiring Diagram (4 of 4) for Chevrolet Malibu LT 2013

List of elements for Manual A/C Wiring Diagram (4 of 4) for Chevrolet Malibu LT 2013:

• (left side of engine compt) engine control module (ecm)
• (lower right side of radiator) (except 2.4l) engine coolant temperature sensor 2
• (top rear of engine) engine coolant temperature sensor 1
• 5v volt ref
• A/c low ref
• A/c press sens sig
• Air inlet dr stepper mtr ctrl
• Air recirculation door motor (behind center of dash)
• Air temperature door actuator (center of hvac casing)
• Cmprsr clutch rly ctrl
• Computer data lines system
• Cooling fan relay ctrl
• Eng cool ctrl
• Eng temp sig
• G121 (on engine rear of a/c compressor)
• Gmlan serial data (+)
• Gmlan serial data (-)
• Hvac control module (center of dash)
• J121
• J233 (body harness, base of left "a" pillar on floor)
• Main relay fused sply
• Mode door actuator (driver side of hvac casing)
• Mode dr stepper motor ctrl
• Sens lo ref
• Sig gnd
• Temp dr stepper motor ctrl
• Temp sens low ref 2
• Temp sens sig 2
• X117