AIR CONDITIONING – Chevrolet Captiva Sport LTZ 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Chevrolet Captiva Sport LTZ 2012

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Chevrolet Captiva Sport LTZ 2012:

• (panel: on evaporator core housing)
• (right kick panel) jx201
• 5v reference
• A/c on ind
• A/c on switch
• Air temperature actuator (lower right side of hvac case)
• Ambient light/ sunload sensor
• Auto mode switch
• Blower down switch
• Blower up switch
• Cluster fuse 10a
• Computer data lines system
• Defogger ind
• Defogger switch
• Defogger system
• Door ctrl
• Dr sun snsr sig
• Drive temperature down switch
• Drive temperature up switch
• Driver information cluster (dic)
• Evaporator temperature sensor (rear of evaporator core)
• G201
• Gmlan serial data
• Gnd
• Hot at all times
• Hot w/ run relay energized
• Hot w/ run/ crnk relay energized
• Hvac blwr fuse 40a
• Hvac control module
• I/p fuse block
• Ig volt 3
• Ign 1 volt
• Instrument panel cluster (ipc)
• Interior lights system
• J205
• J208
• J209
• Lamps ctrl
• Logic
• Low reference
• Mode actuator (defrost & floor: left side of hvac assembly)
• Mode door ctrl
• Mode down switch
• Mode up switch
• Motor sply volt
• Pass sun snsr sig
• Passenger temperature down switch
• Passenger temperature up switch
• Pnk
• Position sig
• Possitive volt
• Recir door ctrl
• Recirculation actuator (lower front of hvac assembly)
• Recirculation switch
• Relay ctrl
• Run 2 fuse 10a
• Rvs/hvac/ dlc fuse 15a
• Speed ctrl
• Tan
• Temp door ctrl
• Temp sens sig
• Underhood fuse block (left side of engine comp)
• X202

Automatic A/C Wiring Diagram (2 of 2) for Chevrolet Captiva Sport LTZ 2012

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Chevrolet Captiva Sport LTZ 2012:

• (pcb)
• 2.4l
• 2.4l)
• 5v ref
• 87a
• A/c comp relay
• A/c compressor clutch
• A/c fuse 10a
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• Ambient air temperature sensor (behind front grille)
• Batt pos volt
• Blower motor (right side of hvac)
• Blower motor control module (bottom of hvac assembly)
• Clutch rly ctrl
• Computer data lines system
• Ect sens sig
• Engine control module (ecm) (2.4l: left rear of engine compt) (except 2.4l: left front engine compt)
• Engine coolant temperature (ect) sensor (left side of cylinder head)
• Engine cooling fan resistor (2.4l)
• Except 2.4l
• Fan 1 fuse 40a
• Fan 1 relay
• Fan 2 relay (except
• Fan 3 fuse 40a
• Fan relay
• G101 (2.4l) (left front of engine compt)
• G101 (left front of engine compt)
• G107 (except 2.4l) (rear of engine)
• G112
• G201
• G202
• Gnd
• Hi spd rly ctrl
• Hot at all times
• Inside air temperature sensor
• J110
• J210
• Jx201 (right kick panel)
• Left engine cooling fan (except 2.4l) engine cooling fan (2.4l)
• Low ref
• Low spd rly ctrl
• Lower air temperature sensor (left side of instrument panel)
• Mtr spd ctrl
• Mtr sply volt
• Press sens sig
• Right engine cooling fan (except 2.4l)
• Serial data +
• Serial data -
• Tan
• Underhood fuse block (left side of engine compt)
• Upper air temperature sensor (behind instrument panel compartment)
• X102
• X200
• X202

Compressor Wiring Diagram for Chevrolet Captiva Sport LTZ 2012

List of elements for Compressor Wiring Diagram for Chevrolet Captiva Sport LTZ 2012:

• 2.4l
• 5v ref
• A/c comp relay (pcb)
• A/c compressor clutch
• A/c fuse 10a
• A/c on ind
• A/c on switch
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• Ambient air temperature sensor (behind front grille) a
• Clutch rly ctrl
• Computer data lines system
• Driver information center (dic)
• Engine control module (ecm) (2.4l: left rear of engine compt) (except 2.4l: left front engine compt)
• Evaporator temperature sensor (rear of evaporator core)
• Except 2.4l
• G112
• Hot at all times
• Hvac control module
• Instrument panel cluster (ipc)
• J110
• Logic
• Low ref
• Press sens sig
• Sens sig
• Serial data
• Serial data +
• Serial data -
• Tan
• Underhood fuse block (left side of engine compt)
• X102
• X200
• X202

Manual A/C Wiring Diagram (1 of 2) for Chevrolet Captiva Sport LTZ 2012

List of elements for Manual A/C Wiring Diagram (1 of 2) for Chevrolet Captiva Sport LTZ 2012:

• (panel: on evaporator core housing)
• (right kick panel) jx201
• 5v reference
• A/c on ind
• A/c on switch
• Air temperature actuator (lower right side of hvac case)
• Blower motor switch
• Cluster fuse 10a
• Computer data lines system
• Defogger ind
• Defogger switch
• Defogger system
• Door ctrl
• Driver information cluster (dic)
• Evaporator temperature sensor (rear of evaporator core)
• G201
• Gmlan serial data
• Gnd
• Hot at all times
• Hot w/ run relay energized
• Hot w/ run/ crnk relay energized
• Hvac blwr fuse 40a
• Hvac control module
• I/p fuse block
• Ig volt 3
• Ign 1 volt
• Instrument panel cluster (ipc)
• Interior lights system
• J205
• J208
• J209
• Lamps ctrl
• Logic
• Low reference
• Mode actuator (defrost & floor: left side of hvac assembly)
• Mode door ctrl
• Mode switch
• Pnk
• Position sig
• Positive volt
• Recir door ctrl
• Recirculation actuator (lower front of hvac assembly)
• Recirculation ind
• Recirculation switch
• Relay ctrl
• Run 2 fuse 10a
• Rvs/hvac/ dlc fuse 15a
• Speed ctrl
• Tan
• Temp door ctrl
• Temp sens sig
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• X202

Manual A/C Wiring Diagram (2 of 2) for Chevrolet Captiva Sport LTZ 2012

List of elements for Manual A/C Wiring Diagram (2 of 2) for Chevrolet Captiva Sport LTZ 2012:

• (pcb)
• 2.4l
• 2.4l)
• 5v ref
• 87a
• A/c comp relay
• A/c compressor clutch
• A/c fuse 10a
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• Ambient air temperature sensor (behind front grille)
• Batt pos volt
• Blower motor (right side of hvac)
• Blower motor control module (bottom of hvac assembly)
• Clutch rly ctrl
• Computer data lines system
• Ect sens sig
• Engine control module (ecm) (2.4l: left rear of engine compt) (except 2.4l: left front engine compt)
• Engine coolant temperature (ect) sensor (left side of cylinder head)
• Engine cooling fan resistor (2.4l)
• Except 2.4l
• Fan 1 fuse 40a
• Fan 1 relay
• Fan 2 relay (except
• Fan 3 fuse 40a
• Fan relay
• G101 (2.4l) (left front of engine compt)
• G101 (left front of engine compt)
• G107 (except 2.4l) (rear of engine)
• G112
• G202
• Gnd
• Hi spd rly ctrl
• Hot at all times
• J110
• Left engine cooling fan (except 2.4l) engine cooling fan (2.4l)
• Low ref
• Low spd rly ctrl
• Mtr spd ctrl
• Mtr sply volt
• Press sens sig
• Right engine cooling fan (except 2.4l)
• Serial data +
• Serial data -
• Tan
• Underhood fuse block (left side of engine compt)
• X102
• X200
• X202