AIR CONDITIONING – Audi A7 2012 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A7 2012

List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A7 2012:

• (lower center of dash) g45
• Climatronic control module
• Computer data lines system
• Coolant recirculation pump (if equipped)
• Coolant shut-off valve (if equipped)
• Defroster door motor (top left side of hvac assembly)
• Fuse 10a
• Fuse 40a
• Fuse carrier
• Fuse panel c (right end of dash)
• G687 (right front of center tunnel)
• Hot at all times
• Left center vent motor (left side of hvac unit)
• Left foot well door motor
• Left temperature door motor (top left side of hvac unit)
• Left vent temperature sensor (in left side vent)
• Rear temperature door motor (lower right side of hvac unit)
• Rear temperature selection potentiometer
• Right center vent motor (right side of hvac unit)
• Right foot well door motor (right side of hvac unit)
• Right temperature door motor (top right side of hvac unit)
• Right vent temperature sensor (in right side vent)
• Sunlight photo sensor (top center of dash)
• T16p
• T17i
• T20c

Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A7 2012

List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A7 2012:

• (behind left side of radiator) coolant fan 2
• (behind right side of radiator) coolant fan 1
• (left end of dash) vehicle electrical system control module
• 11a
• 16a
• A/c compressor regulator valve (rear of compressor)
• A/c pressure/ temperature sensor (on a/c high pressure line)
• Air flow door motor (top right front of air intake box)
• Charge air cooling pump (in left front wheelwell)
• Computer data lines system
• Coolant fan control (fc) module (on coolant fan)
• Coolant fan control (fc) module 2 (on coolant fan 2)
• Coolant fan fuse 40a/60a/ 80a
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor (front of engine)
• Evaporator vent temperature sensor (right side of hvac unit)
• Fresh air blower control module (lower right side of dash)
• Fuse 15a
• Fuse 5a
• Fuse carrier 1
• Fuse panel a (in left plenum chamber e-box)
• Fuse panel b (left end of dash)
• G44 (left kick panel)
• G45 (lower center of dash)
• G645
• G685 (outside of right long front member)
• G687 (right front of center tunnel)
• Hot at all times
• Humidity sensor in fresh air intake duct
• Left footwell vent temperature sensor (lower left side of hvac unit)
• Nca
• Outside air temperature sensor (behind lower right side of front grille)
• Rear center air vent illumination bulb
• Recirculation door motor (top left front of air intake box)
• Red
• Right footwell vent temperature sensor (right side of hvac assembly)
• Second speed
• T16c
• T17a
• T17d
• T32a
• T60
• T94
• Terminal 30 wire junction (in center plenum chamber)

Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A7 2012

List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A7 2012:

• (if equipped)
• (lower center of dash) g45
• Climatronic control module
• Computer data lines system
• Coolant recirculation pump
• Coolant shut-off valve (if equipped)
• Defroster flap motor (top left side of hvac assembly)
• Fuse 10a
• Fuse 40a
• Fuse carrier
• Fuse panel c (right end of dash)
• Hot at all times
• Left center vent motor (left side of hvac unit)
• Left foot well door motor (left side of hvac unit)
• Left rear air door motor (lower left side of hvac assembly)
• Left rear temperature door motor (lower right side of hvac unit)
• Left side vent motor (left side of of hvac unit)
• Left temperature door motor (top left side of hvac unit)
• Left vent temperature sensor (in left side vent)
• Right rear air door motor (lower right side of hvac unit)
• Right rear temperature door motor (lower right side of hvac unit)
• Right vent temperature sensor (in right side vent)
• Sunlight photo sensor (top center of dash)
• T16p
• T17i
• T20c

Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A7 2012

List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A7 2012:

• A/c pressure/ temperature sensor (on a/c high pressure line)
• Air flow door motor (top right front of air intake box)
• Computer data lines system
• Evaporator vent temperature sensor (right side of hvac unit)
• Fresh air blower control module (lower right side of dash)
• Fuse 5a
• Fuse carrier 1
• Fuse panel b (left end of dash)
• G44 (left kick panel)
• G45 (lower center of dash)
• Humidity sensor in fresh air intake duct/air quality sensor
• Indirect ventilation door motor (right side of hvac assembly)
• Interior lights system
• Left footwell vent temperature sensor (lower left side of hvac unit)
• Recirculation door motor (top left front of air intake box)
• Right center vent motor (right side of hvac unit)
• Right foot well door motor (right side of hvac unit)
• Right footwell vent temperature sensor (right side of hvac assembly)
• Right side vent motor (right side of hvac unit)
• Right temperature door motor (top right side of hvac unit)
• T16c
• T17a
• T17d
• T32a
• Vehicle electrical system control module (left end of dash)

Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A7 2012

List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A7 2012:

• (behind left side of radiator) coolant fan 2
• (behind right side of radiator) coolant fan 1
• 11a
• 16a
• A/c compressor regulator valve (rear of compressor)
• Charge air cooling pump (in left front wheelwell)
• Climatronic control module
• Computer data lines system
• Coolant fan control (fc) module (on coolant fan)
• Coolant fan control (fc) module 2 (on coolant fan 2)
• Coolant fan fuse 40a/60a/ 80a
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor (front of engine)
• Fuse 15a
• Fuse 5a
• Fuse panel a (in left plenum chamber e-box)
• G45 (lower center of dash)
• G645
• G685 (outside of right front long member)
• Hot at all times
• Left center vent in position sensor (in left center vent) right center vent in position sensor (in right center vent)
• Left vent position sensor (in left side vent)
• Nca
• Outside air temperature sensor (behind lower right side of front grille)
• Red
• Right vent position sensor (in right side vent)
• Second speed
• T16f
• T60
• T94
• Terminal 30 wire junction (in center plenum chamber)

Rear A/C Wiring Diagram for Audi A7 2012

List of elements for Rear A/C Wiring Diagram for Audi A7 2012:

• (in rear upper body vent assembly)
• (left side of upper body vent assembly) left rear upper body vent motor
• 11a
• Computer data lines system
• Fuse 10a
• Fuse 30a
• Fuse carrier 1
• Fuse carrier 2
• Fuse panel b (left end of dash)
• Fuse panel f (right rear of luggage compt)
• G44 (left kick panel)
• G687 (right front of center tunnel)
• Hot at all times
• Left & right rear upper body vent position sensor
• Left b-pillar /footwell shut-off door motor
• Left rear air vent illumination bulb
• Left rear footwell vent temperature sensor (in left rear footwell vent assembly)
• Left rear upper body vent temperature sensor (in rear upper body vent assembly)
• Power distribution system
• Rear a/c display control head
• Red
• Right rear air vent illumination bulb
• Right rear footwell vent temperature sensor (in right rear footwell vent assembly)
• Right rear upper body vent temperature sensor (in rear upper body vent assembly)
• Seats
• Seats system
• System
• T20a
• T3r