POWER DISTRIBUTION – Audi A4 Quattro 2001 – SYSTEM WIRING DIAGRAMS

POWER DISTRIBUTION

Power Distribution Wiring Diagram (1 of 2) for Audi A4 Quattro 2001

List of elements for Power Distribution Wiring Diagram (1 of 2) for Audi A4 Quattro 2001:

• (1.8l) (2.7l/2.8l)
• (2.7l) (1.8l/2.8l)
• (2.8l) (1.8l)
• (not used)
• 1.8l
• 1.8l & 2.8l
• 10a
• 13-way relay carrier
• 15/30a
• 17a
• 2.7l/ 2.8l
• 28a
• 29a
• 3-way relay carrier
• 30a
• 31a
• 32a
• 33a
• 34a
• 37a
• 44a
• 50b
• 86s
• 87f/ dti
• Acc
• Air bag control module, transmission control module, power window/sunroof control module, window motors, instrument cluster, brake booster relay (1.8l & 2.8l)
• Back-up light switch (m/t), mass airflow sensor, automatic day/night interior mirror, motronic engine control module (2.8l)
• Battery
• Brake booster relay
• Central locking/ alarm system/ interior light delay control module, door lock switch
• Cigarette lighter
• Cruise control switch, motronic engine control module (1.8l), brake light switch, clutch vacuum vent valve switch (m/t)
• Daytime running lights switch-on relay, light switch
• Exhaust temp sensors (2.7l), leak detection pump (1.8l/2.8l), mass airflow sensor, idle air control cutoff valve, evap canister purge regulator valve, camshaft adjustment valves (2.7l/2.8l), secondary air injection sol valve, oxygen sensors, secondary air injection relay, wastegate bypass regulator valve, intake manifold chang over valve (2.8l)
• Fuel pump
• Fuel pump relay
• Fuse 10a
• Fuse 10a 15a
• Fuse 15a
• Fuse 15a 20a
• Fuse 20a
• Fuse 30a
• Fuse 50a 40a
• Fuse 5a
• Fuse panel
• G202 (behind left side of dash)
• Generator
• Headlight beam adjusting motors, headlight adjusting control module, rear lamp control module, headlights (w/o 2.7l)
• Ignition coils, distributor ignition capacitor (2.8l), leak detection pump (2.7l)
• Ignition coils, motronic engine control module (2.8l), fuel injectors, cruise control switch
• Ignition switch
• Instrument cluster, radio, central locking/alarm system/interior light delay control module
• Interior lights system
• Key-in ignition switch
• Left heated door lock control module
• Light switch, foglights control module
• Micro central electric
• Mirror adjustment switch, seat heat regulating switches
• Motronic engine control module
• Multifunction steering wheel control module
• Off
• Power sunroof control module
• Radio, amplifier, telephone transceiver, left rear midrange & woofer speaker (avant), right rear woofer amplifier
• Radio, rear lamp control module, a/c control head, navigation control module, foglights control module, oil level thermal sensor, telephone transceiver
• Red
• Run
• S2/ 87f
• S3/
• S3/ 87a
• S3/ s
• Seat heater regulating switches
• Secondary injection pump relay
• Shift lock solenoid, ecm, multi- function transmission range switch, tiptronic switch, garage door opener, data link connector
• Start
• Starter
• Starter interlock relay
• Telephone transceiver
• To fuse 12 (diagram 2 of 2)
• To load reduction relay (diagram 2 of 2)
• Transmission control module
• Washer/wiper intermittent relay

Power Distribution Wiring Diagram (2 of 2) for Audi A4 Quattro 2001

List of elements for Power Distribution Wiring Diagram (2 of 2) for Audi A4 Quattro 2001:

• (except 4x4) (4x4)
• 12a
• 13/15
• 13a
• 14a
• 15a
• 24a
• 25a
• 26a
• 27a
• 36a
• 38a
• 39a
• 40a
• 75x
• 8-way relay carrier
• A/c control head
• Abs hydraulic unit
• Accessory socket
• Brakelight switch
• Central locking/ alarm system/ interior lights delay control module, door lock switch, ultra sound sensor control module door warning lights
• Circuit breaker 37 30a
• Circuit breaker 43 30a
• Data link connector
• Daytime running lights switch- on relay, light switch
• Dual horn relay
• Emergency flasher switch
• Fresh air blower control module, a/c clutch relay, a/c pressure switch
• From fuel pump relay (diagram 1 of 2)
• From ignition switch (diagram 1 of 2)
• Fuse 10a
• Fuse 15a
• Fuse 25a
• Fuse 30a
• Fuse 40a
• Fuse 5a
• Fuse 60a 50a
• Fuse panel
• G202 (behind left side of dash)
• Instrument cluster
• Light switch
• Load reduction relay
• Micro central electric
• Power seat switch
• Rear fog- light switch, front interior light, central locking/alarm system/interior light delay control module, reading lights make-up mirror light switches, door warning lights control module
• Rear foglight switch, front foglight switch, fog- lights control module
• Rear window defogger switch
• Rear window wiper motor, airbag spiral spring/return spring
• Red
• S1/30ah
• S1/31
• S1/75
• Second speed coolant fan control relay, coolant fan control relay
• Temperature/ transmission range switch, heated mirrors
• Trunk lid alarm switch, luggage compartment light, interior monitor switch
• W/ drl
• Washer nozzle heaters
• Washer/ wiper intermittent relay
• Window motors
• Windshield wiper intermittent switch