AIR CONDITIONING – Audi A4 Quattro 1997 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Audi A4 Quattro 1997

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Audi A4 Quattro 1997:

• A/c compressor speed sensor
• A/c control head
• Anti-theft system
• Back pressure flap motor and sensor
• Center outlet temperature sender
• Central flap motor and sensor
• Flap motor and sensor
• Floor outlet temperature sender
• Footwell/defroster
• Fresh air intake duct temperature sensor
• Fuse 10a
• Fuse panel
• G202 (left side of i/p)
• Hot at all times
• Instrument cluster
• Interior lights system
• Interior temperature fan & sensor
• Motronic engine control module
• Outside air temperature sensor
• Sunlight photo sensor
• T26
• T26a
• Temperature regulator flap motor and sensor
• Transmission control module

Automatic A/C Wiring Diagram (2 of 2) for Audi A4 Quattro 1997

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Audi A4 Quattro 1997:

• (in relay carrier)
• (left side of i/p) g202
• (lower part of left "a" pillar) g202
• A/c compressor clutch
• A/c compressor clutch relay (in relay carrier)
• A/c refrigerant
• Coolant fan
• Coolant fan control relay
• Coolant fan control series resistor
• Coolant fan control thermal switch
• Digital outside air temperature/ transmission range selector lever display
• Fan control
• Fresh air blower
• Fuse 10a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse panel
• G202 (left side of i/p)
• G202 (lower part of left "a" pillar)
• High pressure switch/coolant
• Hot at all times
• Hot in run
• Hot w/ load reduction relay energized
• Relay carrier (8-way)
• Second speed coolant fan control relay
• Thermal switch