AIR CONDITIONING – Pontiac Vibe GT 2009 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Compressor Wiring Diagram for Pontiac Vibe GT 2009

List of elements for Compressor Wiring Diagram for Pontiac Vibe GT 2009:

22

• (behind instrument cluster) g201
• 5 volt ref
• A/c compressor clutch (left front of engine)
• A/c compressor clutch ctrl
• A/c refrigerant press sens sig
• A/c refrigerant pressure sensor
• Batt positive vol
• Computer data lines system
• Ecu-b2 fuse 10a
• Evaporator temp sens sig
• Evaporator temperature sensor (bottom of hvac)
• G104 (1.8l: top of engine) (2.4l: left rear of engine)
• Ground
• Hi sp gm lan
• Hi sp gm lan serial data bus-
• Hot at all times
• Hvac control module (center of dash)
• I/p fuse block (left end of dash)
• J205
• Low ref
• Serial data bus+
• Underhood fuse block (left side of engine compt)

Heater Wiring Diagram for Pontiac Vibe GT 2009

List of elements for Heater Wiring Diagram for Pontiac Vibe GT 2009:

23

• (instrument panel harness) j212
• (instrument panel harness) j234
• (right kick panel) g203
• Blower motor (right side of hvac)
• Blower motor resistor (at blower motor)
• Blower motor switch
• Computer data lines system
• Ecu-ig 2 fuse 7 10a
• G200 (left kick panel)
• G203 (right kick panel)
• Heater relay ctrl
• Hi sp gm lan
• Hi sp gm lan serial data bus- x1
• Hot at all times
• Hot w/ ig 1 relay energized
• Htr fuse 50a
• Htr relay
• Hvac control module (center of dash)
• I/p fuse block (left end of dash)
• Serial data bus+
• Underhood fuse block (left side of engine compt)
• X10
• X15

1.8L VIN 8

1.8L VIN 8, Manual A/C Wiring Diagram (1 of 2) for Pontiac Vibe GT 2009

List of elements for 1.8L VIN 8, Manual A/C Wiring Diagram (1 of 2) for Pontiac Vibe GT 2009:

61

• (behind instrument cluster) g201
• (instrument panel harness) j212
• (instrument panel harness) j216
• (instrument panel harness) j234
• (right front of engine compt) a/c refrigerant pressure sensor
• (right kick panel) g203
• 5 volt ref
• A/c compressor clutch (left front of engine)
• A/c compressor clutch ctrl
• A/c refrigerant press sens sig
• A/c request sig
• A/c switch
• Batt positive vol
• Blower motor (right side of hvac)
• Blower motor resistor (at blower motor)
• Blower motor switch
• Computer data lines system
• Dimming sig
• Ecu-b2 fuse 10a
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 7 10a
• Evaporator temp sens sig
• Evaporator temperature sensor (bottom of hvac)
• G104 (top of engine)
• G200 (left kick panel)
• G201 (behind instrument cluster)
• G203 (right kick panel)
• Generator turn on sig
• Ground
• Headlamp rly ctrl
• Headlights system starting/ charging system
• Heated mirror switch
• Heater relay ctrl
• Hi sp gm lan serial data bus+
• Hi sp gm lan serial data bus-
• Hot at all times
• Hot w/ ig 1 relay energized
• Htr fuse 50a
• Htr relay
• Htr request sig
• Htr sub 1 rly ctrl
• Htr sub 3 rly ctrl
• Htr-ig 2 fuse 2 10a
• Hvac control module (center of dash)
• Hvac mode switch
• Hvac temperature switch
• I/p fuse block (left end of dash)
• Ign volt
• J115
• J205
• J214
• Left i/p junction block (left side of dash)
• Low ref
• Pnk
• Recirculating switch
• Recirculation actuator (top center of hvac)
• Red
• Underhood fuse block (left side of engine compt)
• Windshield defrost switch
• X10
• X15

1.8L VIN 8, Manual A/C Wiring Diagram (2 of 2) for Pontiac Vibe GT 2009

List of elements for 1.8L VIN 8, Manual A/C Wiring Diagram (2 of 2) for Pontiac Vibe GT 2009:

28

• Computer data lines system
• Cooling fan
• Cooling fan rly ctrl
• Ect sens sig
• Engine coolant temperature (ect) sensor (rear of cylinder head)
• Fan 1 relay
• Fan control module (behind radiator)
• G102 (left front of engine compt)
• G108 (right end of dash)
• Gnd
• Hi sp gmlan
• Hot at all times
• Htr sub 1 fuse 30a
• Htr sub 1 relay
• Htr sub 3 fuse 30a
• Htr sub 3 relay
• Hvac heater element
• J104
• J213
• Low ref
• Nca
• Powertrain control module (pcm) (left side of engine compt)
• Rdi fan fuse 40a
• Rly ctrl
• Serial data bus+
• Serial data bus-
• Underhood fuse block (left side of engine compt)
• Underhood relay block (right rear of engine compt)

2.4L VIN 0

2.4L VIN 0, Manual A/C Wiring Diagram (1 of 2) for Pontiac Vibe GT 2009

List of elements for 2.4L VIN 0, Manual A/C Wiring Diagram (1 of 2) for Pontiac Vibe GT 2009:

61

• (behind instrument cluster) g201
• (instrument panel harness) j212
• (instrument panel harness) j216
• (instrument panel harness) j234
• (right front of engine compt) a/c refrigerant pressure sensor
• (right kick panel) g203
• 5 volt ref
• A/c compressor clutch (left front of engine)
• A/c compressor clutch ctrl
• A/c refrigerant press sens sig
• A/c request sig
• A/c switch
• Batt positive vol
• Blower motor (right side of hvac)
• Blower motor resistor (at blower motor)
• Blower motor switch
• Computer data lines system
• Dimming sig
• Ecu-b2 fuse 10a
• Ecu-ig 1 fuse 10a
• Ecu-ig 2 fuse 7 10a
• Evaporator temp sens sig
• Evaporator temperature sensor (bottom of hvac)
• G104 (left rear of engine)
• G200 (left kick panel)
• G201 (behind instrument cluster)
• G203 (right kick panel)
• Generator turn on sig
• Ground
• Headlamp rly ctrl
• Headlights system starting/ charging system
• Heated mirror switch
• Heater relay ctrl
• Hi sp gm lan serial data bus+
• Hi sp gm lan serial data bus-
• Hot at all times
• Hot w/ ig 1 relay energized
• Htr fuse 50a
• Htr relay
• Htr request sig
• Htr sub 1 rly ctrl
• Htr sub 3 rly ctrl
• Htr-ig 2 fuse 2 10a
• Hvac control module (center of dash)
• Hvac mode switch
• Hvac temperature switch
• I/p fuse block (left end of dash)
• Ign volt
• J115
• J205
• J214
• Left i/p junction block (left side of dash)
• Low ref
• Pnk
• Recirculating switch
• Recirculation actuator (top center of hvac)
• Red
• Underhood fuse block (left side of engine compt)
• Windshield defrost switch
• X10
• X15

2.4L VIN 0, Manual A/C Wiring Diagram (2 of 2) for Pontiac Vibe GT 2009

List of elements for 2.4L VIN 0, Manual A/C Wiring Diagram (2 of 2) for Pontiac Vibe GT 2009:

32

• (engine room main harness) j109
• Cds fan fuse 30a
• Computer data lines system
• Ect sens sig
• Engine coolant temperature (ect) sensor (rear of cylinder head)
• Fan 1 relay
• Fan 2 relay
• Fan 3 relay
• Fan rly ctrl
• G102 (left front of engine compt)
• G108 (right end of dash)
• Hi sp gmlan
• Hot at all times
• Htr sub 1 fuse 30a
• Htr sub 1 relay
• Htr sub 3 fuse 30a
• Htr sub 3 relay
• Hvac heater element
• J104
• J213
• Left engine cooling fan (behind radiator)
• Lo sp cooling fan rly ctrl hi sp cooling
• Low ref
• Nca
• Powertrain control module (pcm) (left side of engine compt)
• Rdi fan fuse 40a
• Red
• Right engine cooling fan (behind radiator)
• Serial data bus+
• Serial data bus-
• Underhood fuse block (left side of engine compt)
• Underhood relay block (right rear of engine compt)