AIR CONDITIONING – Pontiac G6 GXP 2010 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Pontiac G6 GXP 2010

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Pontiac G6 GXP 2010:

• (2.4l)
• (3.5l/3.6l f3
• 2.4l/3.6l
• 3.5l/3.9l
• 3.9l)
• 5 volt ref
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower left front of engine)
• A11 x2
• A2 x1
• Air temp dr pos sig
• Ambient air temperature sensor (behind left side of grille)
• Auto
• Batt pos volt
• Computer data lines system
• Cool fan 1 fuse 17 30a
• Cool fan 2 fuse 18 30a
• Cool ser/par relay
• Cool/ fan 1 relay
• Cool/ fan 2 relay
• Door position sig
• Dr ctrl
• Dr ctrl a
• Dr ctrl b
• E1 x2
• Fresh air ind
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• G201 (under center console)
• Gnd
• High
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Ign vol
• Interior lights system
• Left cooling fan (left rear of radiator)
• Logic
• Low blower motor switch
• Low ref
• Lower air temperature sensor (right side of dash)
• Mode dr pos sig
• Mode switch
• Off
• Panel lmp ctrl
• Recir door ctrl
• Recirculation ind
• Recirculation switch
• Req sig
• Right cooling fan (right rear of radiator)
• Serial data
• Signal
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• Upper air temperature sensor (left center of a/c vent)
• X1 e3
• X3 b9

Automatic A/C Wiring Diagram (2 of 2) for Pontiac G6 GXP 2010

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Pontiac G6 GXP 2010:

• (or tan)
• 2.4l
• 3.5l/3.9l
• 3.6l
• 5v ref
• A/c refrigerant pressure sensor (on a/c line)
• Air temperature actuator (right side of dash)
• Ambient air temp sens sig
• Battery positive
• Blower motor (right side of dash)
• Blower motor control module (on hvac unit)
• Blower mtr ctrl
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• Data link connector (dlc) (left side of dash)
• E2 x4
• Ect sens sig
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (3.5l: right side of engine) (2.4l: right rear of engine) (3.9l: below throttle actuator control module) (3.6l: left side of engine)
• G203 (under center console)
• Gnd
• High spd gmlan
• High spd rly ctrl
• High speed gmlan serial data +
• High speed gmlan serial data -
• Hot at all times
• Hvac ctrl (batt) fuse 10a
• Hvac ctrl (ign) fuse 10a
• Logic
• Low ref
• Low spd rly ctrl
• Low speed gmlan serial data
• Mode actuator (right center of dash)
• Recirculation actuator (right center of dash)
• Req sig
• Run relay
• Run rly ctrl
• Sens sig
• Spd ctrl
• Tan

Compressor Wiring Diagram, with Auto A/C for Pontiac G6 GXP 2010

List of elements for Compressor Wiring Diagram, with Auto A/C for Pontiac G6 GXP 2010:

• (2.4l)
• (3.6l)
• (lower left front of engine) a/c compressor clutch
• (on a/c line) a/c refrigerant pressure sensor
• 2.4l/3.6l
• 3.5l/3.9l
• 5v ref
• A/c clu fuse 1 10a
• A/c clutch relay
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• Engine control module (ecm) (left side of engine compt)
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• Hi spd gmlan
• High speed gmlan serial data
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Logic
• Low ref
• Low speed gmlan serial data
• Mode switch
• Sens sig
• Serial data
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• X1 e8
• X2 e1

Compressor Wiring Diagram, with Manual A/C for Pontiac G6 GXP 2010

List of elements for Compressor Wiring Diagram, with Manual A/C for Pontiac G6 GXP 2010:

• (on a/c line) a/c refrigerant pressure sensor
• 2.4l
• 3.5l/3.9l
• 3.6l
• 5v ref
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower left front of engine)
• A/c req sig
• A/c request ind
• A/c request switch
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• E1 x2
• E8 x1
• Engine control module (ecm) (left side of engine compt)
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• Hi spd gmlan
• High speed gmlan serial data
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Logic
• Low ref
• Low speed gmlan serial data
• Mode switch
• Sens sig
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)

Manual A/C Wiring Diagram (1 of 2) for Pontiac G6 GXP 2010

List of elements for Manual A/C Wiring Diagram (1 of 2) for Pontiac G6 GXP 2010:

• (2.4l)
• (3.5l/3.6l/3.9l) f3
• 2.4l/3.6l
• 3.5l/3.9l
• 5 volt ref
• 87a
• A/c clu fuse 1 10a
• A/c clutch relay
• A/c compressor clutch (lower left front of engine)
• A/c req sig
• A/c request ind
• A/c request switch
• A10
• A11
• A11 x2
• A12
• A2 x1
• Air temp dr pos sig
• Ambient air temperature sensor (behind left side of grille)
• B10
• B11
• B12
• B9 x3
• Batt +v
• Blower motor resistor assembly (right side of dash)
• Blower motor switch
• Cool fan 1 fuse 17 30a
• Cool fan 2 fuse 18 30a
• Cool ser/par relay
• Cool/ fan 1 relay
• Cool/ fan 2 relay
• Defog ind
• Defog sw
• Defogger system
• Dr ctrl a
• Dr ctrl b
• E1 x2
• Exterior lights system
• Fresh air ind
• G106 (except 3.6l: left rear of engine) (3.6l: right front of engine)
• G201 (under center console)
• Ground
• High
• Hot at all times
• Hot w/ pwr/trn relay 33 energized
• Hvac control module (center of dash)
• Ign vol
• Interior lights system
• Left cooling fan (left rear of radiator)
• Logic
• Low
• Low ref
• Mode dr pos sig
• Mode switch
• Off
• Panel lmp ctrl
• Park lmp sply vol
• Recirculation ind
• Recirculation switch
• Right cooling fan (right rear of radiator)
• Tan
• Temperature control switch
• Underhood fuse block (left side of engine compt)
• X1 e3
• X2 b10
• X2 g

Manual A/C Wiring Diagram (2 of 2) for Pontiac G6 GXP 2010

List of elements for Manual A/C Wiring Diagram (2 of 2) for Pontiac G6 GXP 2010:

• (or tan)
• 2.4l
• 3.5l/3.9l
• 3.6l
• 5v ref
• A/c refrigerant pressure sensor (on a/c line)
• A/c req sig
• After blow
• Air temperature actuator (right side of dash)
• Ambient air temp sens sig
• Blower motor (right side of dash)
• Body control module (bcm) (under center console)
• Clu rly ctrl
• Computer data lines system
• Data link connector (dlc) (left side of dash)
• E3 x4
• Ect sens sig
• Engine control module (ecm) (left side of engine compt)
• Engine coolant temperature (ect) sensor (3.5l: right side of engine) (2.4l: right rear of engine) (3.9l: below throttle actuator control module) (3.6l: left side of engine)
• G203 (under center console)
• Gnd
• Ground
• Hi spd gmlan
• Hi spd rly
• High speed gmlan serial data +
• High speed gmlan serial data -
• Hot at all times
• Hvac blower fuse 20a
• Hvac blower high relay
• Hvac ctrl (batt) fuse 10a
• Hvac ctrl (ign) fuse 10a
• Lo spd rly
• Logic
• Low ref
• Low speed gmlan serial data
• Mode actuator (right center of dash)
• Recirculation actuator (right center of dash)
• Run relay
• Run rly ctrl
• Sens sig
• Tan