AIR CONDITIONING – Saturn Vue 2007 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

2.2L VIN D

2.2L VIN D, Compressor Wiring Diagram for Saturn Vue 2007

List of elements for 2.2L VIN D, Compressor Wiring Diagram for Saturn Vue 2007:

• (right side of engine compt) engine control module (ecm)
• 5v ref
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c press sens
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A/c request
• A12
• A6 c1
• A6 c2
• B12
• Body control module (bcm) (below front of center floor console)
• Bus +
• Bus -
• Clu rly ctrl
• Computer data lines system
• E10
• E11
• Evap temp sens
• Evaporator temperature sensor
• G101
• Hot at all times
• Hot in run or start
• Hvac control module
• Logic
• Low ref
• Low reference
• Splice pack sp101 (behind left front headlight)
• Tan
• Underhood fuse block (left side of engine compt)

2.2L VIN D, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007

List of elements for 2.2L VIN D, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007:

• (at left front of engine compt) cooling fan resistor
• (in hvac harness, between c202 & panel mode actuator harness breakout)
• (in hvac harness, between defrost mode & panel mode actuator harness breakout) s206
• 5v ref
• A/c on ind
• A/c req sig
• A/c sw sig
• A10 c1
• B c5
• B11
• B11 c3
• Blower motor resistor (at right side of hvac)
• C2 c1
• Cold ctrl
• Cool fan hi relay
• Cool fan low relay
• Cool hi fuse 40a
• Cool lo fuse 20a
• Cooling fan (behind radiator)
• Ctrl a
• Ctrl b
• D2 c2
• D9 c3
• Defog ind
• Defogger system
• Defrost mode actuator (on left side of hvac assembly)
• F12 c2
• G101
• G201
• G203 (near lower center of dash, on i/p fuse block)
• Ground
• High
• Hot at all times
• Hot ctrl
• Hot in run
• Hvac blo relay
• Hvac blower fuse 40a
• Hvac blower motor (at right side of hvac)
• Hvac control module
• Hvac fuse 10a
• I/p fuse block (behind center of dash)
• Ign 3 vol
• Interior lights system
• Logic
• Low ctrl
• Low ref
• Mode switch
• Off
• Position sig
• Recircu- lation ind
• Recircu- lation sw
• Recirculation actuator (on lower front of hvac assembly)
• Red
• S111 (in forward light harness, near underhood fuse block)
• S205 (in i/p harness, between hvac & radio harness breakout)
• S207
• Sensor sig
• Sol ctrl a
• Sol ctrl b
• Splice pack sp101 (behind left front headlight)
• Splice pack sp201 (behind right front kick panel)
• Supp volt
• Sw sig
• Tan
• Temp ctrl
• Temperature actuator
• Underhood fuse block (left side of engine compt)

2.2L VIN D, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007

List of elements for 2.2L VIN D, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007:

• 5v ref
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A12
• A6 c1
• B12
• Body control module (bcm) (below front of center floor console)
• Bus +
• Bus -
• Computer data lines system
• E10
• E11
• Ect sig
• Engine control module (ecm) (right side of engine compt)
• Engine coolant temperature (ect) sensor (right rear of engine)
• Evaporator temperature sensor
• Floor mode actuator (on left side of hvac assembly)
• G101
• Hot at all times
• Hot in run or start
• Low ref
• Panel mode actuator
• Red
• Relay ctrl
• Sensor sig
• Splice pack sp101 (behind left front headlight)
• Tan
• Underhood fuse block (left side of engine compt)

2.4L VIN Z

2.4L VIN Z, Compressor Wiring Diagram for Saturn Vue 2007

List of elements for 2.4L VIN Z, Compressor Wiring Diagram for Saturn Vue 2007:

• 5v ref
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c press sens
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A11
• A6 c1
• A6 c2
• Can high
• Can low
• Clu rly ctrl
• Computer data lines system
• E10
• E11
• E11 c3
• Engine control module (ecm) (left rear of engine compt)
• Evaporator temperature sensor
• G101
• Hot at all times
• Hot in run or start
• Hvac control module
• Logic
• Low ref
• Sens sig
• Splice pack sp101 (behind left front headlight)
• Tan
• Underhood fuse block (left side of engine compt)

2.4L VIN Z, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007

List of elements for 2.4L VIN Z, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007:

• (in hvac harness, between c202 & panel mode actuator harness breakout)
• (in hvac harness, between defrost mode & panel mode actuator harness breakout) s206
• 5v ref
• A/c on ind
• A/c req sig
• A/c sw sig
• A10 c1
• B c5
• B11
• B11 c3
• Blower motor resistor (at right side of hvac)
• C2 c1
• Cold ctrl
• Cool fan hi relay
• Cool fan low relay
• Cool hi fuse 40a
• Cool lo fuse 20a
• Cooling fan
• Cooling fan resistor
• Ctrl a
• Ctrl b
• D2 c2
• Defog ind
• Defogger system
• Defrost mode actuator (on left side of hvac assembly)
• F12 c2
• G101
• G201
• G203 (near lower center of dash, on i/p fuse block)
• Ground
• High
• Hot at all times
• Hot ctrl
• Hot in run
• Hvac blo relay
• Hvac blower fuse 40a
• Hvac blower motor (at right side of hvac)
• Hvac control module
• Hvac fuse 10a
• I/p fuse block (behind center of dash)
• Ign 1 vol
• Ign 3 vol
• Interior lights system
• Logic
• Low ctrl
• Low ref
• Mode switch
• Off
• Position sig
• Recircu- lation ind
• Recircu- lation sw
• Recirculation actuator (on lower front of hvac assembly)
• Red
• S111 (in forward light harness, near underhood fuse block)
• S205 (in i/p harness, between hvac & radio harness breakout)
• S207
• Sensor sig
• Sol ctrl a
• Sol ctrl b
• Splice pack sp101 (behind left front headlight)
• Splice pack sp201 (behind right front kick panel)
• Supp volt
• Sw sig
• Tan
• Temp ctrl
• Temperature actuator
• Underhood fuse block (left side of engine compt)

2.4L VIN Z, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007

List of elements for 2.4L VIN Z, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007:

• 5v ref
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A11
• A12
• A6 c1
• B12
• Body control module (bcm) (below front of center floor console)
• Bus +
• Bus -
• Can high
• Can low
• Computer data lines system
• E10
• E11
• Ect sig
• Engine control module (ecm) (left rear of engine compt)
• Engine coolant temperature (ect) sensor
• Evaporator temperature sensor
• Floor mode actuator (on left side of hvac assembly)
• G101
• Hot at all times
• Hot in run or start
• Ig 3 vol
• Low ref
• Panel mode actuator
• Red
• Relay ctrl
• Sensor sig
• Splice pack sp101 (behind left front headlight)
• Tan
• Underhood fuse block (left side of engine compt)

3.5L VIN 4

3.5L VIN 4, Compressor Wiring Diagram for Saturn Vue 2007

List of elements for 3.5L VIN 4, Compressor Wiring Diagram for Saturn Vue 2007:

• (at right side
• (top left front of engine)
• 5v reference
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c press sens
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A/c request
• A/t
• A12
• A6 c1
• A6 c2
• B12
• Body control module (bcm) (below front of center floor console)
• Bus +
• Bus -
• C11
• Can high
• Can low
• Clu rly ctrl
• Computer data lines system
• E11
• Evap temp sens
• Evaporator temperature sensor
• G101
• Hot at all times
• Hot in run or start
• Hvac control module
• Logic
• Low ref
• Low reference
• Of engine, under intake air duct)
• Powertrain control module (pcm) (right side of engine compt)
• Splice pack sp 115
• Splice pack sp101 (behind left front headlight)
• Splice pack sp114
• Tan
• Underhood fuse block (left side of engine compt)

3.5L VIN 4, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007

List of elements for 3.5L VIN 4, Manual A/C Wiring Diagram (1 of 2) for Saturn Vue 2007:

• (in hvac harness, between c202 & panel mode actuator harness breakout)
• (in hvac harness, between defrost mode & panel mode actuator harness breakout) s206
• 5v ref
• A/c on ind
• A/c req sig
• A/c sw sig
• A11
• A12
• A2 c1
• B c5
• B11
• Blower motor (at right side of hvac)
• Blower motor resistor (at right side of hvac)
• C10 c1
• Cold ctrl
• Cool 1 fuse 25a
• Cool 2 fuse 25a
• Cool fan 1 relay
• Cool fan 2 relay
• Ctrl a
• Ctrl b
• D9 c3
• Defog ind
• Defogger system
• Defrost mode actuator (on left side of hvac assembly)
• F2 c3
• G201
• G203 (near lower center of dash, on i/p fuse block)
• Ground
• High
• Hot at all times
• Hot ctrl
• Hot in run
• Hvac
• Hvac blo relay
• Hvac blower fuse 40a
• Hvac control module
• Hvac fuse 10a
• I/p fuse block (behind center of dash)
• Ign 3 vol
• Interior lights system
• Logic
• Low ctrl
• Low ref
• Mode switch
• Off
• Position sig
• Recircu- lation ind
• Recircu- lation sw
• Recirculation actuator (on lower front of hvac assembly)
• Red
• Right cooling fan (behind right side of radiator)
• S205 (in i/p harness, between hvac & radio harness breakout)
• S207
• Sensor sig
• Sol ctrl a
• Sol ctrl b
• Splice pack sp201 (behind right front kick panel)
• Supp volt
• Sw sig
• Tan
• Temp ctrl
• Temperature actuator
• Underhood fuse block (left side of engine compt)

3.5L VIN 4, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007

List of elements for 3.5L VIN 4, Manual A/C Wiring Diagram (2 of 2) for Saturn Vue 2007:

• (at left front of engine compt) cooling fan relay 3
• (behind left front headlight) splice pack sp101
• (behind left side of radiator) left cooling fan
• 5v ref
• 87a
• A/c clutch fuse 10a
• A/c clutch relay
• A/c compressor clutch (at lower left front of engine)
• A/c diode
• A/c refrigerant pressure sensor (in a/c high side pressure line)
• A/c req sig
• A/t
• A12
• A6 c1
• B12
• Body control module (bcm) (below front of center floor console)
• C11
• Can high
• Can low
• Computer data lines system
• E11
• Ect sens 1 sig
• Ect sens 2 sig
• Engine coolant temperature (ect) sensor 1
• Engine coolant temperature (ect) sensor 2
• Evaporator temperature sensor
• Floor mode actuator (on left side of hvac assembly)
• G101
• Hot at all times
• Hot in run or start
• Low ref
• Panel mode actuator
• Powertrain control module (pcm) (right side of engine compt)
• Red
• Relay ctrl
• Sensor sig
• Splice pack sp114 (at right side of engine, under intake air duct)
• Splice pack sp115 (top left front of engine)
• Tan
• Underhood fuse block (left side of engine compt)