AIR CONDITIONING – Chevrolet Spark LT 2013 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Manual A/C Wiring Diagram (1 of 3) for Chevrolet Spark LT 2013

List of elements for Manual A/C Wiring Diagram (1 of 3) for Chevrolet Spark LT 2013:

• A/c compressor
• A/c compressor clutch
• A/c compressor temperature switch
• A/c request sig
• Air conditioning on switch
• Air inlet door actuator
• Air temp door ctrl
• Aux a/c request ind sig
• Blwr fuse 25a
• Defog ind sply voltage
• Defogger ind rear window
• Defogger system
• Defrost ctrl sig
• G104 (near starter)
• G202
• Gnd
• Hot at all times
• Hot w/ battery saver relay 1 relay energized
• Hot w/ ignition 2 relay energized
• Hot w/ ignition run relay energized
• Hvac control module (behind hvac controls)
• Hvac fuse 10a
• Hvac sw fuse 15a
• Ind a/c on
• Ind dimming ctrl
• Ind recirculation
• Instrument panel fuse block (left end of dash)
• Interior lights system
• Ipc i/p ind fuse 15a
• J154
• J239
• J252
• Led backlight dimming ctrl
• Logic
• Nca
• Rear defog sw sig
• Rear window defogger switch
• Run ignition 3 voltage
• Temperature control switch

Manual A/C Wiring Diagram (2 of 3) for Chevrolet Spark LT 2013

List of elements for Manual A/C Wiring Diagram (2 of 3) for Chevrolet Spark LT 2013:

• A/c compressor clutch relay
• A/c evaporator temperature sensor (right side of dash)
• A/c fuse 10a
• A/c request sig
• Auxiliary a/c
• Battery fuse block
• Body control module (passenger compt instrument panel)
• Computer data lines system
• Cooling fan high speed relay
• Cooling fan low speed relay
• Cooling fan motor (behind radiator)
• Cooling fan resistor (left front corner of engine compt)
• Defrost ctrl sig
• Emis 1 fuse 15a
• Emis 2 fuse 15a
• Evap low ref
• Evap temp sens sig
• Fan hi fuse 30a
• Fan lo fuse 20a
• G101 (near left headlamp assembly)
• High speed gmlan
• Hot at all times
• Hot w/ engine controls ignition relay energized
• J109 (engine harness, near ignition control module)
• J150
• Off blwr mtr ctrl
• Request ind sig
• Serial data (-) (1)
• Uec fuse 150a
• Underhood fuse block (left rear corner of engine compt)
• X1 serial data (+) (1) high speed gmlan
• X201

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

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

• 5 volt reference
• A/c compressor clutch relay ctrl
• A/c refrigerant press sens low ref
• A/c refrigerant pressure sensor (on a/c line near right headlamp)
• Air temp sens sig out side ambient
• Ambient air temperature sensor (right side of front grille)
• Blower motor (under right side of dash)
• Blower motor resistor
• Blower motor switch
• Computer data lines system
• Cool control thermostat engine
• Coolant temp sens low ref
• Eng coolant temp sens sig
• Engine control module (ecm) (near battery)
• Engine coolant temperature ind
• Engine coolant temperature sensor 1 (near thermostat)
• Engine coolant temperature sensor 2 (right side radiator tank)
• Engine coolant thermostat heater (thermostat housing)
• G202
• Ground
• Hi speed cooling fan relay ctrl
• High speed gmlan serial data (+) (1)
• High speed gmlan serial data (-) (1)
• Instrument cluster
• J251
• J252
• Lo speed cooling fan relay ctrl
• Logic
• Press sens sig a/c refrigerant
• Run/crank ign 1 volt
• Sens 2 low ref coolant temp
• Sens 2 sig coolant temp
• Serial data low speed gmlan
• Temp sens low ref out side ambient
• X111
• X205