AIR CONDITIONING – Audi TT 2003 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 2) for Audi TT 2003

List of elements for Automatic A/C Wiring Diagram (1 of 2) for Audi TT 2003:

• (3.2l)
• (left front of engine compt, under battery) g12
• (not used)
• (roadster)
• 16a
• 25a
• A/c control head
• A10
• A11
• A12
• B10
• B11
• B12
• B13
• B14
• B15
• B16
• B17
• B18
• B19
• B20
• Back pressure flap motor & position sensor (behind right end of dash, on hvac housing)
• C10
• C11
• C12
• C13
• C14
• C15
• C16
• Central flap motor & position sensor (beneath right side side of dash, left of hvac housing)
• Central locking control module (forward of left rear fenderwell, behind panel)
• Convertible top front lock switch
• D10
• D11
• D12
• D13
• D14
• D15
• D16
• Data link connector (dlc)
• Footwell/defrost flap motor & position sensor (behind right side of dash, on left side of hvac housing)
• Fresh air intake duct temperature sensor (in hvac intake duct, on right side of engine compartment)
• Fuse 10a
• Fuse 25a
• Fuse 5a
• Fuse 7.5a
• Fuse panel (on left end of dash)
• G42 (left of steering column)
• High pressure sensor
• Hot at all times
• Hot in run or start
• Hot w/light switch in park or head position
• Hot w/load reduction relay energized
• Instrument cluster
• Interior lights system
• Motronic engine control module (ecm) (in center of plenum, between firewall & windshield base)
• Outlet temperature floor outlet sensor (behind left center of dash, on hvac housing)
• Outside air temperature display
• Solid state
• T32
• T32a
• Temperature regulator flap motor & position sensor (beneath right side of dash, on lower left side of hvac housing)
• Wind deflector control module (cabrio)

Automatic A/C Wiring Diagram (2 of 2) for Audi TT 2003

List of elements for Automatic A/C Wiring Diagram (2 of 2) for Audi TT 2003:

• 3.2l 1.8l
• A/c clutch
• After-run coolant pump
• Coolant fan
• Coolant fan 2
• Coolant fan control (fc) control module (left front corner of engine compt)
• Coolant fan control (fc) thermal switch (on bottom left corner of radiator)
• Fresh air blower (behind right end of dash, on hvac housing)
• Fresh air blower control module (behind right end of dash, on hvac housing)
• Fuse 30a
• G12 (left side of engine compt, under battery tray)
• G44 (on lower part of left "a" pillar)
• Hot at all times
• Main fuse box (attached to top of battery)
• Nca
• Outside air temperature sensor (behind center of lower front grille)
• Red
• Solid state
• Sunlight photo sensor (on upper center of dash, under defroster grille)
• T14b
• T4f