AIR CONDITIONING – Volkswagen CC R-Line 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 3) for Volkswagen CC R-Line 2012

List of elements for Automatic A/C Wiring Diagram (1 of 3) for Volkswagen CC R-Line 2012:

• 15a
• 38a
• Air quality sensor
• Climatronic control module (integral to climatronic control head)
• Computer data lines system
• Defroster door motor position sensor (top left side of hvac unit)
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse panel c (left end of dash)
• G687 (on center tunnel)
• Hot at all times
• Hot w/ load reduction relay energized
• Indirect ventilation door motor position sensor (if equipped) (top center of of hvac unit)
• Left footwell vent temperature sensor (left side of hvac unit)
• Left temperature door potentiometer/ actuator & motor
• Right footwell vent temperature sensor (front center of hvac unit)
• Seats system
• T10f
• T16h
• T16i
• T20c

Automatic A/C Wiring Diagram (2 of 3) for Volkswagen CC R-Line 2012

List of elements for Automatic A/C Wiring Diagram (2 of 3) for Volkswagen CC R-Line 2012:

• (not used)
• 2.0l
• 3.6l
• After-run coolant pump (3.6l) (lower left rear of engine)
• Coolant circulation pump relay (3.6l)
• Evaporator temperature sensor (front center of hvac unit)
• Fresh air blower (under right side of hvac unit)
• Fresh air blower control module (on fresh air blower motor)
• Fresh air/recirculating air/back pressure door motor position sensor (on fresh air recirculating door motor)
• Front air distribution door motor position sensor (on air distribution flap motor)
• Fuse 10a
• Fuse panel b (on engine compt electronics box)
• G638 (right kick panel)
• G673 (on left long member)
• Hot at all times
• Nca
• Right temperature door motor & potentiometer/ actuator (front center of hvac unit)
• T10f
• T14a
• T26a
• T2gc
• T40
• T6be

Automatic A/C Wiring Diagram (3 of 3) for Volkswagen CC R-Line 2012

List of elements for Automatic A/C Wiring Diagram (3 of 3) for Volkswagen CC R-Line 2012:

• (in expansion tank) engine coolant level (ecl) sensor
• 2.0l
• 3.6l
• A/c compressor regulator valve (on a/c compressor)
• After-run coolant pump (lower left rear of engine)
• Computer data lines system
• Coolant circulation pump relay (2.0l) (on relay carrier 1)
• Coolant fan
• Coolant fan 2 (behind right side of radiator)
• Coolant fan control (fc) module (on radiator fan motor)
• Engine control module (ecm) (in center of plenum)
• Engine coolant temperature (ect) gauge
• Engine coolant temperature (ect) sensor (in coolant pump housing)
• Engine coolant temperature (ect) sensor (on radiator outlet) (lower left of radiator)
• Fuse 50a
• Fuse panel a (on engine compt electronics box)
• G645 (on firewall)
• G671 (on left long member)
• G673 (on left long member)
• G685 (on right front long member)
• High pressure sensor (right front of engine compt)
• Hot at all times
• Instrument cluster
• Instrument cluster control module
• Left vent temperature sensor (near left vent)
• Nca
• Red
• Right vent temperature sensor (near right vent)
• Sunlight photo sensor (under top center of dash)
• T2be
• T2ck
• T4a
• T4i
• T60
• T94

Auxiliary Heater Wiring Diagram (1 of 2) for Volkswagen CC R-Line 2012

List of elements for Auxiliary Heater Wiring Diagram (1 of 2) for Volkswagen CC R-Line 2012:

• 15a
• 3.6l
• 43a
• 45a
• Auxiliary heater control module (forward of right front wheelwell housing on auxiliary heater assembly)
• Box high
• Box low
• Combustion air blower
• Computer data lines system
• Fuse (2.0l) 20a
• Fuse 20a
• Fuse 5a
• Fuse panel b (on engine compt electronics box)
• Fuse panel c (left end of dash)
• G685 (on right front long member)
• Glow plug (w/ flame monitoring)
• Heater coolant switch-off valve (3.6l)
• Hot at all times
• Nca
• Overheat sensor
• Recirculation pump (on lower left side of engine)
• Red
• T26a
• T2cn
• T2k
• T3z
• T40
• T8ai
• T8e
• Temperature sensor
• W/ auxiliary battery
• W/ electronics
• W/o auxiliary battery

Auxiliary Heater Wiring Diagram (2 of 2) for Volkswagen CC R-Line 2012

List of elements for Auxiliary Heater Wiring Diagram (2 of 2) for Volkswagen CC R-Line 2012:

• 38a
• A/c control module
• Antenna amplifier
• Auxiliary engine coolant heating rf receiver (if equipped)
• Auxiliary heater antenna (rear window)
• Auxiliary heater operation relay (on relay carrier 1)
• Fresh air blower (under right side of hvac unit)
• Fresh air blower relay
• Fresh air blower series resistor w/ fuse (near fresh air blower)
• Fresh air blower switch
• Fuse 10a
• Fuse 40a
• Fuse panel c (left end of dash)
• G51 (right side of luggage compt)
• G638 (right kick panel)
• G639 (left kick panel)
• Hot w/ load reduction relay energized
• Metering pump
• Nca
• T10f
• T1bw
• T5r
• W/ auxiliary battery
• W/o auxiliary battery

Manual A/C Wiring Diagram (1 of 2) for Volkswagen CC R-Line 2012

List of elements for Manual A/C Wiring Diagram (1 of 2) for Volkswagen CC R-Line 2012:

• (not used)
• 15a
• 38a
• A/c compressor regulator valve (on a/c compressor)
• A/c control module
• A/c switch
• Auxiliary heater operation relay (w/ water heater) (on relay carrier 1)
• Center outlet temperature sensor (near hvac center outlets)
• Computer data lines system
• Driver's heated seat adjuster (if equipped)
• Fresh air & recirculating air mode indicator
• Fresh air blower (under right side of hvac unit)
• Fresh air blower relay
• Fresh air blower series resistor w/ fuse (near fresh air blower)
• Fresh air blower switch
• Fresh air/ recirculating door switch
• Fresh/recirculating air door motor (top right side of hvac unit)
• Front passenger's heated seat adjuster (if equipped)
• Fuse 10a
• Fuse 40a
• Fuse 5a
• Fuse panel c (left end of dash)
• G638 (right kick panel)
• G639 (left kick panel)
• G673 (on left long member)
• G685 (on right front long member)
• G687 (on center tunnel)
• Heated rear window button
• High pressure sensor (right front of engine compt)
• Hot at all times
• Hot w/ load reduction relay energized
• Rear window defogger indicator
• Seats system
• T10f
• T16j
• T20b
• T4a
• T5r
• Temperature selector knob potentiometer
• W/ auxiliary heater
• W/o auxiliary heater

Manual A/C Wiring Diagram (2 of 2) for Volkswagen CC R-Line 2012

List of elements for Manual A/C Wiring Diagram (2 of 2) for Volkswagen CC R-Line 2012:

• After-run coolant pump (lower left rear of engine)
• Air distribution door motor position sensor (on air distribution flap motor)
• Computer data lines system
• Coolant circulation pump relay (on relay carrier 1)
• Coolant fan
• Coolant fan 2 (behind right side of radiator)
• Coolant fan control (fc) module (on radiator fan motor)
• Engine control module (ecm) (in center of plenum)
• Engine coolant temperature (ect) sensor (in coolant pump housing)
• Engine coolant temperature (ect) sensor (on radiator outlet) (lower left of radiator)
• Evaporator temperature sensor (front center of hvac unit)
• Footwell outlet temperature sensor (in left footwell vent)
• Fuse 10a
• Fuse 50a
• Fuse 5a
• Fuse panel a (on engine compt electronics box)
• Fuse panel b (on engine compt electronics box)
• G645 (on firewall)
• G671 (on left long member)
• Hot at all times
• Nca
• Red
• T2be
• T2ck
• T4i
• T60
• T94
• Temperature regulator door motor position sensor (on temperature regulator flap motor)