All Wiring Diagrams for Audi 90 Quattro 1990 model

COOLING FAN

Cooling Fan Wiring Diagram for Audi 90 Quattro 1990

List of elements for Cooling Fan Wiring Diagram for Audi 90 Quattro 1990:

• 1990 80
• 30as
• A/c refrig high pres switch
• A/c relay
• A30k
• A30m
• A85m
• A86m
• A87m
• Air conditoning system
• C 1995 vftc
• D75a
• D85l
• E87la
• Except 1990 80
• Fuse 25a
• Fuse 30a
• Fuse/ relay panel (left side of engine compt)
• G202 (behind left side of dash)
• G31
• Hot at all times
• Hot in run
• Radiator cooling fan
• Radiator cooling fan after run control unit (fuse/ relay panel, left side of engine compt)
• Radiator cooling fan after run resistor
• Radiator cooling fan high speed relay
• Radiator cooling fan low speed relay
• Radiator cooling fan thermo switches

DEFOGGERS

Defoggers Wiring Diagram for Audi 90 Quattro 1990

List of elements for Defoggers Wiring Diagram for Audi 90 Quattro 1990:

• 1995 vftc c 1995 vftc c
• 58d
• 75h
• Driver's mirror
• Fuse 30a
• Fuse/ relay panel
• G202 (behind left side of dash)
• Heat element
• Hot in run
• Instrument cluster
• Interior lights system
• Nca
• Passenger's mirror
• Rear antenna amplifier (near rear window)
• Rear defogger heat element
• Rear defogger switch

HORN

Horn Wiring Diagram for Audi 90 Quattro 1990

List of elements for Horn Wiring Diagram for Audi 90 Quattro 1990:

• 1995 vftc c
• Dual horn relay
• E87h
• Fuse 25a
• Fuse/ relay panel (left side of engine compt)
• G202 (behind left side of dash)
• G71
• Horn button
• Horns
• Hot at all times
• Hot in run

MEMORY SYSTEMS

Memory Systems Wiring Diagram for Audi 90 Quattro 1990

List of elements for Memory Systems Wiring Diagram for Audi 90 Quattro 1990:

• 87a
• Back rest
• C15a
• Circuit breaker 20a
• Driver seat adjustment switches
• Driver seat backrest adjust motor
• Driver seat fore/ aft adjust motor
• Driver seat front height adjust motor
• Driver seat rear height adjust motor
• Fore/ aft height
• Front height
• Fuse 15a
• Fuse 30a
• Fuse/ relay panel (left side of engine compartment)
• G202 (behind left side of dash)
• Hot at all times
• Hot in on or start
• L30 red
• Memory control indicator light
• Memory program switch
• Memory seat control module
• R r
• Rear height
• Red
• Warning systems

POWER DOOR LOCKS

Power Door Locks Wiring Diagram for Audi 90 Quattro 1990

List of elements for Power Door Locks Wiring Diagram for Audi 90 Quattro 1990:

• (in left door) left door lock heater control unit
• 1995 vftc c
• 86s
• Central lock system motor (behind right side luggage compt trim)
• Fuse 10a
• Fuse/relay panel (left side of engine compt)
• G202 (behind left side of dash)
• Hot at all times
• Ignition/ start switch
• Interior light delay control unit
• Left central lock system switch
• Left door lock cylinder heater
• Left outside door handle switch
• M30az
• Off
• Red
• Right central lock system switch
• Right door lock cylinder heater
• Right door lock heater control unit (in right door)
• Right outside door handle switch
• Seatbelt warning relay (auxilary relay panel, left side of dash)
• Start

POWER MIRRORS

Power Mirrors Wiring Diagram for Audi 90 Quattro 1990

List of elements for Power Mirrors Wiring Diagram for Audi 90 Quattro 1990:

• 1995 vftc c 1995 vftc c
• Defogger system
• Driver's mirror
• Fuse 5a
• Fuse/ relay panel (left side of engine compt)
• G202 (behind left side of dash)
• Hot in run
• In/out control
• M75as
• Mirror heat element
• Passenger's mirror
• Power mirror switch
• Select control
• Up/down control

POWER SEATS

Heated Seats Wiring Diagram for Audi 90 Quattro 1990

List of elements for Heated Seats Wiring Diagram for Audi 90 Quattro 1990:

• 1995 vftc c
• 58b
• 80, 90 w/o power seats
• Driver backrest element
• Driver heated seat relay (auxiliary relay panel, left side of dash)
• Driver heated seat switch
• Driver seat element
• Driver seat temperature sensor
• Fuse 30a
• Fuse/ relay panel (left side of engine compt)
• G202 (behind left side of dash)
• Hot at all times
• Hot in run
• In-line fuse
• L30
• M75s
• Passenger backrest element
• Passenger heated seat relay (auxiliary relay panel, left side of dash)
• Passenger heated seat switch
• Passenger seat element
• Passenger seat temperature sensor
• Red
• W/ power seats

Passenger Power Seat Wiring Diagram for Audi 90 Quattro 1990

List of elements for Passenger Power Seat Wiring Diagram for Audi 90 Quattro 1990:

• Back rest
• Fore/ aft
• Front height
• Fuse 30a
• Fuse/ relay panel (left side of engine compartment)
• G202 (behind left side of dash)
• Hot at all times
• L30 red
• Passenger fore/aft adjust switch
• Passenger seat backrest adjust motor
• Passenger seat backrest adjustment
• Passenger seat fore/aft adjust motor
• Passenger seat front height adjust motor
• Passenger seat rear height adjust motor
• Rear height
• Red
• Switch

POWER WINDOWS

Power Windows Wiring Diagram for Audi 90 Quattro 1990

List of elements for Power Windows Wiring Diagram for Audi 90 Quattro 1990:

• 87a
• 87b
• Auxiliary relay panel (under dash, to left of steering column)
• C 1995 vftc c 1995 vftc
• Driver's left rear window switch
• Driver's right front window switch
• Driver's right rear window switch
• Fuse/ relay panel (left side of engine compartment)
• G202 (behind left side of dash)
• G31
• Hot at all times
• Hot in run
• Left front door contact switch
• Left front window motor
• Left front window switch
• Left rear door window switch
• Left rear window motor
• Load reduction relay
• M75s
• Power window/ sunroof control unit
• Right front door contact switch
• Right front door window switch
• Right front window motor
• Right rear door window switch
• Right rear window motor
• Sunroof switch
• Tk2
• Tk3
• Window circuit breaker
• Window lock out switch

RADIO

Radio Wiring Diagram for Audi 90 Quattro 1990

List of elements for Radio Wiring Diagram for Audi 90 Quattro 1990:

• (not used)
• 10e
• 31l
• 31r
• 58d
• Anti-theft system
• Clock
• Control +
• Data
• Defogger system
• Enable
• Front window antenna amplifier (right side windshield pillar)
• Fuse 15a
• Fuse/ relay panel (left side of engine compt)
• G202 (behind left side of dash)
• Headphone unit
• High frequency left rear speaker
• High frequency right rear speaker
• Hot at all times
• Interior lights system
• Left front speaker
• Left rear low frequency speaker unit
• Nca
• Nf(+)
• Nf(-)
• Radio
• Rear window antenna amplifier (below trunk latch)
• Red
• Right front speaker
• Right rear low frequency speaker unit
• Seat belt warning relay

STARTING/CHARGING

Charging Wiring Diagram for Audi 90 Quattro 1990

List of elements for Charging Wiring Diagram for Audi 90 Quattro 1990:

• 10v
• 26/13
• 26/3
• 26a/16
• 6e/1
• 6f/2
• Air conditioning, ant-lock brakes systems
• Alt warning indicator
• Alternator
• Auto check control unit
• Battery
• Except
• F50z
• Fuse 15a
• Fuse/relay panel (left side of engine compt)
• G111 (on battery box)
• Hot in on or start
• Instrument cluster
• L30
• Park brake
• Red
• Starter
• Voltage stabilizer

Starting Wiring Diagram for Audi 90 Quattro 1990

List of elements for Starting Wiring Diagram for Audi 90 Quattro 1990:

• 15a
• A/t relay
• Acc
• Battery
• Charging system
• E50a
• Engine controls system
• F50z
• Fuse/ relay panel (left side of engine compt)
• G111 (on battery box)
• H50w
• Hot at all times
• Ignition switch
• J/c (in a/t harness)
• Jumper (m/t)
• Off
• Start
• Starter
• Starter cutout/ back-up light switch (a/t)

WIPER/WASHER

Front Wiper/Washer Wiring Diagram for Audi 90 Quattro 1990

List of elements for Front Wiper/Washer Wiring Diagram for Audi 90 Quattro 1990:

• 175aw
• 1995 vftc c
• 53a
• 53b
• 53c
• 53e
• B53c
• C31b
• C53c
• C53e
• Emergency flasher switch
• Engine compartment light
• Fuse 25a
• Fuse/relay panel
• G202 (behind left dash)
• G31
• Hot in run
• Nca
• Wash/wipe intermittent relay
• Wash/wipe intermittent switch
• Washer nozzle heaters
• Windshield washer pump
• Wiper motor

Headlamp Washer Wiring Diagram for Audi 90 Quattro 1990

List of elements for Headlamp Washer Wiring Diagram for Audi 90 Quattro 1990:

• 1995 vftc c
• B53c
• C53c
• Fuse 25a
• Fuse/relay panel
• G202 (behind left dash)
• G31
• Headlight washer pump
• Headlight washer system relay
• Headlights system
• Hot at all times
• Hot in run
• Red
• Wash/wipe intermittent relay
• Wash/wipe intermittent switch
• Windshield washer pump