AUTOMOTIVE ELECTRICIANS

AIR CONDITIONING – Audi A3 Quattro 2007 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram, Early Production (1 of 3) for Audi A3 Quattro 2007

Automatic AC Wiring Diagram, Early Production (1 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Early Production (1 of 3) for Audi A3 Quattro 2007:

  • (behind right kick panel) g638
  • (in right plenum chamber) air quality sensor
  • 16a
  • 22a
  • 37a
  • A/c compressor regulator valve
  • Climatronic control module
  • Evaporator vent temperature sensor (right front of center console)
  • Fresh air blower control module (below right side of dash)
  • Fresh air intake duct temperature sensor
  • Fuse 10a
  • Fuse 20a
  • Fuse 40a
  • Fuse 5a
  • Fuse panel c
  • G638 (behind right kick panel)
  • High pressure sensor
  • Hot at all times
  • Left footwell vent temperature sensor
  • Left temperature flap potentiometer/ actuator
  • Red
  • Right footwell vent temperature sensor
  • Seats system
  • T16d
  • T20j

Automatic A/C Wiring Diagram, Early Production (2 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Early Production (2 of 3) for Audi A3 Quattro 2007:

  • (top left center of dash) sunlight photo sensor
  • Air flow flap motor & position sensor
  • Central flap motor & position sensor
  • Climatronic control module
  • Computer data lines system
  • Defroster flap motor & position sensor
  • Fuse 50a
  • Fuse panel b (integrated in e-box high)
  • Hot at all times
  • Left vent temperature sensor
  • Recirculation flap motor & position sensor (behind glove box)
  • Red
  • Right temperature flap potentiometer/ actuator
  • Right vent temperature sensor
  • Seats system
  • T12f
  • T16e
  • T40

Automatic A/C Wiring Diagram, Early Production (3 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Early Production (3 of 3) for Audi A3 Quattro 2007:

  • 2.0l
  • 2.0l 3.2l
  • 3.2l
  • After-run coolant pump (left side of engine, below oil filter)
  • Coolant circulation pump relay
  • Coolant fan 2
  • Coolant fan control (fc) control module (front of engine compartment)
  • E-box high
  • Engine controls system
  • Engine coolant temperature sensor (on radiator)
  • Fuse 10a
  • Fuse 50a
  • Fuse 5a
  • Fuse panel a
  • Fuse panel b
  • G607 (in left plenum chamber)
  • G673 (on left front long member)
  • Hot at all times
  • Motronic engine control module (ecm) (in center of plenum chamber)
  • Nca
  • T121
  • T26
  • T2e
  • T40
  • T4d
  • T94

Automatic A/C Wiring Diagram, Late Production (1 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Late Production (1 of 3) for Audi A3 Quattro 2007:

  • (behind right kick panel) g638
  • (in right plenum chamber) air quality sensor
  • 16a
  • 22a
  • 37a
  • A/c compressor regulator valve
  • Climatronic control module
  • Evaporator vent temperature sensor (right front of center console)
  • Fresh air blower
  • Fresh air blower control module (below right side of dash)
  • Fresh air intake duct temperature sensor
  • Fuse 10a
  • Fuse 20a
  • Fuse 40a
  • Fuse 5a
  • Fuse panel c
  • G638 (behind right kick panel)
  • High pressure sensor
  • Hot at all times
  • Left footwell vent temperature sensor
  • Left temperature flap potentiometer/ actuator
  • Nca
  • Red
  • Right footwell vent temperature sensor
  • Seats system
  • T16d
  • T20j

Automatic A/C Wiring Diagram, Late Production (2 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Late Production (2 of 3) for Audi A3 Quattro 2007:

  • (top left center of dash) sunlight photo sensor
  • Central flap motor & position sensor
  • Climatronic control module
  • Computer data lines system
  • Defroster flap motor & position sensor
  • Fuse 50a
  • Fuse panel b (integrated in e-box high)
  • Hot at all times
  • Left vent temperature sensor
  • Recirculation flap motor & position sensor (behind glove box)
  • Red
  • Right temperature flap potentiometer/ actuator
  • Right vent temperature sensor
  • Seats system
  • T12f
  • T16e
  • T40

Automatic A/C Wiring Diagram, Late Production (3 of 3) for Audi A3 Quattro 2007

List of elements for Automatic A/C Wiring Diagram, Late Production (3 of 3) for Audi A3 Quattro 2007:

  • 2.0l
  • 2.0l 3.2l
  • 3.2l
  • After-run coolant pump (left side of engine, below oil filter)
  • Coolant circulation pump relay
  • Coolant fan 2
  • Coolant fan control (fc) control module (front of engine compartment)
  • E-box high
  • Engine controls system
  • Engine coolant temperature sensor (on radiator)
  • Fuse 10a
  • Fuse 50a
  • Fuse 5a
  • Fuse panel a
  • Fuse panel b
  • G607 (in left plenum chamber)
  • G673 (on left front long member)
  • Hot at all times
  • Motronic engine control module (ecm) (in center of plenum chamber)
  • Nca
  • T121
  • T26
  • T2e
  • T40
  • T4d
  • T94

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