AIR CONDITIONING
Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2012
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Automotive Electricians Portal FZCO
Automotive Electricians Portal FZCO List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A4 2.0T Avant Quattro 2012:
- (left side of center tunnel) g687
- 10a
- 3.0l
- A/c compressor regulator valve (rear of a/c compressor)
- A/c pressure/ temperature sensor (left side of condenser)
- Air flow door motor (left side of air intake housing)
- Brake light switch (top of brake pedal assembly)
- Center vent adjustment motor (right side of a/c unit)
- Center vent temperature sensor
- Climatronic control module
- Computer data lines system
- Coolant pump (if equipped)
- Defroster door motor (left side of a/c unit)
- Driver's side fuse panel (behind left end of dash)
- Engine coolant level (ecl) sensor
- Evaporator vent temperature sensor (in evaporator housing)
- Footwell door motor (left side of a/c unit)
- Footwell vent temperature sensor
- Fuse 10a
- Fuse 40a
- Fuse 5a
- Fuse carrier
- G638 (behind right kick panel)
- G639 (behind left kick panel)
- Hot at all times
- Outside air temperature sensor (behind front grille)
- Passenger's side fuse panel (behind right end of dash)
- Recirculation door motor (left side of air intake housing)
- Red
- Sunlight photo sensor (under center of dash)
- T16b
- T16i
- T17b
- T17i
- T17q
- T17r
- T20e
- T32b
- Temperature regulator door motor (lower left side of a/c unit)
- Vehicle electrical system control module (under left side of dash)
Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2012
List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A4 2.0T Avant Quattro 2012:
- 11a
- 2.ol
- 3.0l
- 400a
- 600w
- After run coolant pump (lower left side of engine)
- Auxiliary engine coolant (ec) pump relay (on vehicle electrical system control module relay/fuse carrier)
- Battery jump start terminal (middle of engine compt plenum chamber)
- Climatronic refrigerant shut-off valve (on refrigerant tube)
- Computer data lines system
- Coolant fan (400w & 600w) (behind radiators)
- Coolant fan (800w)
- Coolant fan (fc) control module (on coolant fan motors)
- Coolant fan (fc) control module 2 (800w) (on coolant fan motors)
- Coolant fan 2 (600w) (behind radiators)
- Coolant fan 2 (800w) (behind radiators)
- Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
- Engine coolant temperature (ect) sensor (lower left rear of engine)
- Fresh air blower (under right side of air intake housing)
- Fresh air blower control module (lower right side of air intake housing)
- Fuse 15a
- Fuse 40a
- Fuse 5a
- Fuse 60a 40a
- Fuse carrier 1
- Fuse panel b (in plenum chamber electronics box)
- G12 (left rear of engine compt)
- G685 (on right front long member)
- G687 (left side of center tunnel)
- Hot at all times
- Instrument cluster control module (behind instrument cluster)
- Nca
- Red
- T14f
- T17b
- T17q
- T32f
- T5l
- T60
- T94
Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A4 2.0T Avant Quattro 2012
List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A4 2.0T Avant Quattro 2012:
- 10a
- 3.0l
- Air flow door motor (left side of air intake housing)
- Brake light switch (top of brake pedal assembly)
- Climatronic control module
- Computer data lines system
- Coolant recirculation pump (if equipped)
- Defroster door motor (left side of a/c unit)
- Fuse 10a
- Fuse 40a
- Fuse carrier
- G638 (behind right kick panel)
- G687 (left side of center tunnel)
- Hot at all times
- Instrument cluster control module (behind instrument cluster)
- Interior lights system
- Left center vent motor (upper left side of a/c unit)
- Left footwell door motor (left side of a/c unit)
- Left temperature door motor (left side of a/c unit)
- Passenger's side fuse panel (behind right end of dash)
- Rear temperature flap motor
- Rear temperature selection potentiometer (w/ additional lighting equipment)
- Recirculation door motor (left side of air intake housing)
- Red
- Right center vent motor (left side of air intake housing)
- Right footwell door motor
- Right temperature door motor (top left side of air intake housing)
- Sunlight photo sensor (under center of dash)
- T16i
- T17b
- T17d
- T20e
- T32f
Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A4 2.0T Avant Quattro 2012
List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A4 2.0T Avant Quattro 2012:
- (behind front grille) outside air temperature sensor
- (bottom of hvac unit) air quality sensor
- A/c pressure/ temperature sensor (left side of condenser)
- Automatic dimming interior rearview mirror
- Computer data lines system
- Engine coolant level (ecl) sensor
- Evaporator vent temperature sensor (in evaporator housing)
- Fresh air blower (under right side of air intake housing)
- Fresh air blower control module (lower right side of air intake housing)
- Fuse 5a
- Fuse carrier
- Fuse panel c
- G639 (behind left kick panel)
- G687 (left side of center tunnel)
- Humidity sensor
- Left footwell temperature sensor (left side of a/c unit)
- Left front upper body vent temperature sensor
- Nca
- Right footwell temperature sensor (lower right side of a/c unit)
- Right front upper body vent temperature sensor
- T16b
- T17i
- T17r
- T32b
- T8c
- Vehicle electrical system control module (under left side of dash)
Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A4 2.0T Avant Quattro 2012
List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A4 2.0T Avant Quattro 2012:
- 11a
- 2.ol
- 3.0l
- 400a
- 40a
- 600w
- A/c compressor regulator valve (rear of a/c compressor)
- After run coolant pump (lower left side of engine)
- Auxiliary engine coolant (ec) pump relay (on vehicle electrical system control module relay/fuse carrier)
- Battery jump start terminal (middle of engine compt plenum chamber)
- Climatronic refrigerant shut-off valve (on refrigerant tube)
- Computer data lines system
- Coolant fan (400w & 600w) (behind radiator)
- Coolant fan (800w)
- Coolant fan (fc) control module (on coolant fan motors)
- Coolant fan (fc) control module 2 (800w) (on coolant fan motors)
- Coolant fan 2 (600w) (behind radiator)
- Coolant fan 2 (800w) (behind radiator)
- Engine control module (ecm) (except 3.0l: left side of engine compt plenum chamber) (3.0l: right rear of engine compt)
- Engine coolant temperature (ect) sensor (lower left rear of engine)
- Fuse 15a
- Fuse 40a
- Fuse 5a
- Fuse 60a
- Fuse carrier 1
- Fuse panel b (in plenum chamber electronics box)
- G12 (left rear of engine compt)
- G685 (on right front long member)
- Hot at all times
- Nca
- Red
- T14f
- T17b
- T17q
- T5l
- T60
- T94