AIR CONDITIONING – Audi A5 Prestige 2013 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A5 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Basic (1 of 2) for Audi A5 Prestige 2013:

• (2.0l) compressor magnetic clutch
• (convertible: left side of engine compt) (coupe: left rear of engine compt) g12
• (convertible: on center tunnel) (coupe: left side of center tunnel) g687
• 10a
• Air flow door motor (left side of air intake housing)
• Brake lamp switch (on brake pedal assembly)
• Center vent adjustment motor (right side of a/c unit)
• Center vent temperature sensor
• Climatronic control module (behind center of dash)
• Climatronic refrigerant shut-off valve (2.0l)
• Computer data lines system
• Coolant recirculation pump
• Defroster door motor (left side of a/c unit)
• Evaporator vent temperature sensor (right side of a/c unit)
• Footwell door motor (left side of a/c unit)
• Footwell vent temperature sensor
• Fuse 10a
• Fuse 40a
• Fuse carrier
• Fuse panel sd (under right side of dash)
• Hot at all times
• Nca
• Recirculation door motor (left side of air intake housing)
• Red
• Solid state
• Sunlight photo sensor (top center of dash)
• T16i
• T17b
• T17q
• T20e
• T2vz
• Temperature regulator door motor (lower left side of a/c unit)

Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A5 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Basic (2 of 2) for Audi A5 Prestige 2013:

• (behind center of grille)
• (not used)
• (on a/c high pressure line)
• (or red)
• 11a
• 12a
• 16a
• 2.0l
• 2.0l 3.0l
• 3.0l
• 400w
• 600w
• 800w
• A/c compressor regulator valve (rear of a/c compressor)
• A/c pressure/ temperature sensor
• After-run coolant pump (if equipped) (lower left front of engine)
• After-run coolant pump (lower left side of engine)
• Auxiliary engine coolant (ec) pump relay (3.0l) (on e-box relay/ fuse panel b-sb)
• Charge air cooling pump (3.0l)
• Computer data lines system
• Computer data lines system g639 (behind left kick panel)
• Convertible
• Coolant fan (400w & 600w) (behind left side of radiator)
• Coolant fan (800w)
• Coolant fan 2 (600w) (behind right side of radiator)
• Coolant fan 2 (800w) (behind right side of radiator)
• Coolant fan control (fc) control module (on coolant fan)
• Coolant fan control (fc) control module 2 (800w) (on coolant fan 2)
• Coupe
• Engine control module (ecm) (in left plenum chamber)
• Engine controls system
• Engine coolant level (ecl) sensor (in coolant reservoir)
• Engine coolant temperature (ect) sensor (2.0l: top left side of engine)
• Fresh air blower (under air intake housing)
• Fresh air blower control module (under right side of dash)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G12 (coupe: left rear of engine compt) (convertible: left side of engine compt)
• G685 (on right front long member)
• G687 (coupe: left side of center tunnel) (convertible: on center tunnel)
• Hot at all times
• Nca
• Outside air temperature sensor
• Red
• Relay/ fuse panel sb (in left plenum chamber e-box)
• T14f
• T16b
• T17i
• T17q
• T17r
• T32b
• T5l
• T60
• T94
• Terminal 30 wire junction 2 (middle of plenum chamber in engine compt)
• Vehicle electrical system control module (on relay & fuse panel)

Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A5 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (1 of 3) for Audi A5 Prestige 2013:

• (2.0l) compressor magnetic clutch
• 10a
• Air flow door motor (left side of air intake housing)
• Brake lamp switch (on brake pedal assembly)
• Climatronic control module (behind center of dash)
• Climatronic refrigerant shut-off valve (2.0l)
• Computer data lines system
• Coolant recirculation pump
• Defroster door motor (left side of a/c unit)
• Engine controls system
• Fuse 10a
• Fuse 40a
• Fuse carrier
• Fuse panel sd (under right side of dash)
• G12 (coupe: left rear of of engine compt) (convertible: left side of engine compt)
• G687 (coupe: left side of center tunnel) (convertible: on center tunnel)
• Hot at all times
• Interior lights system
• Left center vent motor (top left side of a/c unit)
• Left footwell door motor (lower left side of a/c unit)
• Left temperature door motor (left side of a/c unit)
• Nca
• Rear temperature door motor
• Rear temperature selection potentiometer
• Recirculation door motor (left side of air intake housing)
• Red
• Right center vent motor (right side of a/c unit)
• Right footwell door motor (lower right side of a/c unit)
• Right temperature door motor (upper right side of a/c unit)
• Solid state
• Sunlight photo sensor (top center of dash)
• T16i
• T17b
• T17d
• T17q
• T20e
• T2vz
• Temperature control switch illumination bulb

Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A5 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (2 of 3) for Audi A5 Prestige 2013:

• (behind center of grille) outside air temperature sensor
• (right rear of
• 12a
• A/c pressure/ temperature sensor (on a/c high pressure line)
• Air quality sensor
• Computer data lines system
• Convertible
• Coupe
• Engine compt,
• Engine coolant level (ecl) sensor (in coolant reservoir)
• Evaporator vent temperature sensor (right side of a/c unit)
• Fresh air blower (under air intake housing)
• Fresh air blower control module (under right side of dash)
• Fuse 5a
• Fuse carrier
• Fuse panel sc (under left side of dash)
• G639 (behind left kick panel)
• G687 (coupe: left side of center tunnel) (convertible: on center tunnel)
• Hot at all times
• Humidity & rain/light recognition sensor
• In fresh air intake)
• Interior rearview mirror
• Left footwell vent temperature sensor (left side of a/c unit)
• Left front upper body vent temperature sensor
• Nca
• Right footwell vent temperature sensor (lower right side of a/c unit)
• Right front upper body vent temperature sensor (behind right side of dash)
• T16b
• T17i
• T17r
• T32b
• T3c
• Vehicle electrical system control module (on relay & fuse panel)

Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A5 Prestige 2013

List of elements for Automatic A/C Wiring Diagram, Comfort (3 of 3) for Audi A5 Prestige 2013:

• (not used)
• 11a
• 16a
• 2.0l
• 3.0l
• 400w
• 600w
• 800w
• A/c compressor regulator valve (rear of a/c compressor)
• After-run coolant pump (if equipped) (lower left front of engine)
• After-run coolant pump (lower left side of engine)
• Auxiliary engine coolant (ec) pump relay (3.0l) (on e-box relay/ fuse panel b-sb)
• Charge air cooling pump (3.0l)
• Computer data lines system
• Coolant fan (400w & 600w) (behind left side of radiator)
• Coolant fan (800w)
• Coolant fan 2 (600w) (behind right side of radiator)
• Coolant fan 2 (800w) (behind right side of radiator)
• Coolant fan control (fc) control module (on coolant fan)
• Coolant fan control (fc) control module 2 (800w) (on coolant fan 2)
• Engine control module (ecm) (in left plenum chamber)
• Engine coolant temperature (ect) sensor (2.0l: top left side of engine)
• Fuse 15a
• Fuse 40a
• Fuse 5a
• Fuse 60a 40a
• Fuse carrier
• G12 (coupe: left rear of engine compt) (convertible: left side of engine compt)
• G685 (on right front long member)
• Hot at all times
• Nca
• Red
• Relay/ fuse panel sb (in left plenum chamber e-box)
• T14f
• T17q
• T5l
• T60
• T94
• Terminal 30 wire junction 2 (middle of plenum chamber in engine compt)