Audi 90 1993 Electrical Wiring Diagrams

This publication contains electrical wiring diagrams for the Audi 90, model year 1993, sold in the USA and Canada. Whenever working on Audi vehicles, follow the procedures described on the appropriate Repair Manual Microfiche. Use of tools or procedures other than those recommended may be detrimental to the safe operation of the vehicle as well as the safety of the person doing the repair.

CONTENTS

  • Cautions and warnings
  • How to read wiring diagrams
  • Standard circuit/terminal designations
  • Standard wire/connector designations
  • Symbols used in wiring diagrams
  • Test equipment
  • Troubleshooting procedure
  • Wiring harness repairs
  • ABS combi relay (2-wheel drive system)
  • ABS Control Module (2-wheel drive system)
  • ABS Quattro (with rear differential lock)
  • Airbag triggering unit
  • AM/FM stereo radio (anti-theft) with 6-speakers. Ashtray lights
  • Auto check system
  • Automatic climate control
  • Automatic transmission and cruise control
  • (2-wheel drive)
  • Auxiliary/relay panel, rear
  • Auxiliary relay panel with connector station
  • Back-up light switch
  • Brake light switch
  • Central locking system
  • Cigarette lighters
  • Connections and plugs on fuse/relay panel, rear Connector identification on connector station
  • Cruise control, Control Module
  • Daytime running lights (Canada only)
  • Digital clock .
  • Dual horns
  • ECM (Engine Control Module)
  • 8-Way power front driver’s seat (w/o memory)
  • Emergency flasher relay
  • Emergency switch
  • Engine compartment light
  • Engine oil pressure sensor
  • Engine oil temperature sensor
  • Fuse panel
  • Fuse/reiay panel
  • Generator (GEN)
  • Glove compartment light
  • Heated door locks 1
  • Heated front seats 1
  • Ignition/starter switch
  • Instrument cluster
  • Interior lights
  • Lamp Control Module, front
  • Lamp Control Module, rear
  • Main wiring diagram index
  • Manual air conditioning 1
  • Mini-check system 1
  • Mirror adjustment switch
  • Power window Control Module
  • Power windows
  • Reading lights
  • Seat belt warning Control Module
  • Servotronic Control Module
  • Starter
  • Tilt and slide power sunroof
  • Windshield wiper intermittent switch
  • ABS Control Module
  • ABS Quattro
  • Airbag Control Module
  • AM/FM stereo radio with 6-speakers
  • Auto check system
  • Automatic climate control
  • (Automatic transmission)
  • Automatic climate control
  • (Manual transmission)
  • Automatic transmission
  • Auxiltary/relay panel, rear
  • Auxiliary relay panel with connector station
  • Battery
  • Central locking system
  • Cruise control, Control Module
  • Daytime running lights (Canada only)
  • ECM (Engine Control Module)
  • 8-Way power front driver’s seat (w/o memory) . Engine compartment light
  • Emergency flasher relay
  • Emergency flasher switch
  • Engine oil pressure sensor
  • Engine oil temperature sensor
  • Fog lights
  • Fuel pump
  • Fuse/relay panel
  • Generator
  • Glove compartment light
  • Ground connectors
  • Heated door locks
  • Heated front seats
  • Ignition/starter switch
  • Instrument cluster
  • Interior lights
  • Lamp Control Module, front
  • Lamp Control Module, rear
  • Light switch

Language: English
Format: PDF
Pages: 260

Audi 90 1993 Electrical Wiring Diagrams

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