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Air Conditioning — Audi 90 S 1993 Wiring Diagram

AIR CONDITIONING

Auto. A/C-Heater System Wiring Diagram (With A/T Wiring Diagram 1 Of 2) for Audi 90 S 1993

List of elements for Auto. A/C-Heater System Wiring Diagram (With A/T Wiring Diagram 1 Of 2) for Audi 90 S 1993:

(left side of i/p)
A/c control head
Air flow flap motor
Auxiliary relay panel 2
B10
Battery (30)
C10
C11
Central flap motor potentiometer
Data link connector
Engine control module
Footwell/defrost flap motor potentiometer
Fuse 15a
Fuse 25a
Fuse 30a
Fuse 5a
Fuse 60a
Fuse/ relay panel
G202
G202 (left side of i/p)
Hot at all times
Hot w/ lights on
Hot w/ load reduction relay energized (x)
Ignition (15)
Interior temperature sensor fan
Temp regulator flap motor potentiometer
Transmission control module

Auto. A/C-Heater System Wiring Diagram (With A/T Wiring Diagram 2 Of 2) for Audi 90 S 1993

List of elements for Auto. A/C-Heater System Wiring Diagram (With A/T Wiring Diagram 2 Of 2) for Audi 90 S 1993:

(in battery box)
(left side of i/p)
(left side of i/p) g202
(near compressor)
A/c compressor clutch
A/c compressor clutch relay
A/c compressor speed sensor
A/c refrigerant high pressure switch
A/c refrigerant low pressure switch
Ambient temperature sensor
Blower motor
Coolant fan control relay (in fuse/relay panel)
Coolant fan control thermo switch
Coolant fan resistors
Coolant fans
Digital outside air temperature display
Electronic thermo switch
Fresh air blower control module
Fresh air duct temperature sensor
Fresh air recirculating flap valve
G202
G202 (left side of i/p)
Instrument cluster
Interior temperature sensor (headliner)
Interior temperature sensor (instrument cluster)
Low coolant switch
Protection diode
Second speed coolant fan control relay
Third speed coolant fan control relay

Auto. A/C-Heater System Wiring Diagram (With M/T Wiring Diagram 1 Of 2) for Audi 90 S 1993

List of elements for Auto. A/C-Heater System Wiring Diagram (With M/T Wiring Diagram 1 Of 2) for Audi 90 S 1993:

(left side of i/p)
A/c control head
Air flow flap motor
Auxiliary relay panel 2
B10
Battery (30)
C10
C11
Central flap motor potentiometer
Data link connector
Engine control module
Footwell/defrost flap motor potentiometer
Fuse 15a
Fuse 25a
Fuse 30a
Fuse 5a
Fuse 60a
Fuse/ relay panel
G202
G202 (left side of i/p)
Hot at all times
Hot w/ lights on
Hot w/ load reduction relay energized (x)
Ignition (15)
Interior temperature sensor fan
Temp regulator flap motor potentiometer
Transmission control module

Auto. A/C-Heater System Wiring Diagram (With M/T Wiring Diagram 2 Of 2) for Audi 90 S 1993

List of elements for Auto. A/C-Heater System Wiring Diagram (With M/T Wiring Diagram 2 Of 2) for Audi 90 S 1993:

(in battery box)
(left side of i/p)
(left side of i/p) g202
(near compressor)
A/c compressor clutch
A/c compressor clutch relay
A/c compressor speed sensor
A/c refrigerant high pressure switch
A/c refrigerant low pressure switch
Ambient temperature sensor
Blower motor
Coolant fan control relay (in fuse/relay panel)
Coolant fan control thermo switch
Coolant fan resistors
Coolant fans
Digital outside air temperature display
Electronic thermo switch
Fresh air blower control module
Fresh air duct temperature sensor
Fresh air recirculating flap valve
G202
G202 (left side of i/p)
Instrument cluster
Interior temperature sensor (headliner)
Interior temperature sensor (instrument cluster)
Low coolant switch
Protection diode
Second speed coolant fan control relay

Manual A/C Wiring Diagram for Audi 90 S 1993

List of elements for Manual A/C Wiring Diagram for Audi 90 S 1993:

(behind left side of i/p)
(left side i/p)
(left side of i/p)
(near compressor)
A/c compressor clutch
A/c compressor clutch control module
A/c compressor speed sensor
A/c flap solenoid
A/c refrig- erant low pressure switch
A/c refrigerant
A/c refrigerant high pressure switch'
A/c switch
Auxiliary relay panel
Blower motor
Blower resistors
Blower switch
C10
C11
Coolant fan control relay (in fuse/ relay panel)
Coolant fan resistors
Coolant fan thermo switch
Coolant fans
Data link connector
Diode
Electronic thermo switch
Engine control module
Engine control module pin b10 (engine rpm)
Fuse 15a
Fuse 30a
Fuse 60a
Fuse/ relay panel
G202
G202 (behind left side of i/p)
Heater fan relay (in fuse/ relay panel)
Hot at all times
Hot with load reduction relay energized (x)
Ignition (15)
Instru- ment cluster
Interior lights system
Low coolant switch
Off
Outside temp switch
Pressure safety switch
Protection diode
Third speed coolant fan ctrl relay
Trans- mission control module

AIR CONDITIONING HORN POWER WINDOWS POWER MIRRORS POWER DOOR LOCKS DEFOGGERS POWER SEATS COOLING FAN RADIO TRANSMISSION STARTING/CHARGING WIPER/WASHER

AIR CONDITIONING – Audi 90 S 1993 – SYSTEM WIRING DIAGRAMS