Diagram sections — 27 (43 total)
AIR CONDITIONING ANTI-LOCK BRAKES ANTI-THEFT COMPUTER DATA LINES COOLING FAN CRUISE CONTROL DEFOGGERS ENGINE PERFORMANCE EXTERIOR LIGHTS GROUND DISTRIBUTION HEADLIGHTS HORN INSTRUMENT CLUSTER INTERIOR LIGHTS POWER DISTRIBUTION POWER DOOR LOCKS POWER MIRRORS POWER SEATS POWER TOP/SUNROOF POWER WINDOWS RADIO SHIFT INTERLOCK STARTING/CHARGING SUPPLEMENTAL RESTRAINTS TRANSMISSION WARNING SYSTEMS WIPER/WASHER
AIR CONDITIONING Automatic A/C Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for Automatic A/C Wiring Diagram (1 of 2) for Audi A4 1997: 24 A/c compressor speed sensor A/c control head Anti-theft system Back pressure flap motor and sensor Center outlet temperature sender Central flap motor and sensor Flap motor and sensor Floor outlet temperature sender Footwell/defroster Fresh air intake duct temperature sensor Fuse 10a Fuse panel G202 (left side of i/p) Hot at all times Instrument cluster Interior lights system Interior temperature fan & sensor Motronic engine control module Outside air temperature sensor Sunlight photo sensor T26 T26a Temperature regulator flap motor and sensor Transmission control module Automatic A/C Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for Automatic A/C Wiring Diagram (2 of 2) for Audi A4 1997: 27 (in relay carrier) (left side of i/p) g202 (lower part of left "a" pillar) g202 A/c compressor clutch A/c compressor clutch relay (in relay carrier) A/c refrigerant Coolant fan Coolant fan control relay Coolant fan control series resistor Coolant fan control thermal switch Digital outside air temperature/ transmission range selector lever display Fan control Fresh air blower Fuse 10a Fuse 30a Fuse 40a Fuse 5a Fuse panel G202 (left side of i/p) G202 (lower part of left "a" pillar) High pressure switch/coolant Hot at all times Hot in run Hot w/ load reduction relay energized Relay carrier (8-way) Second speed coolant fan control relay Thermal switch
ANTI-LOCK BRAKES Anti-lock Brakes Wiring Diagram, FWD for Audi A4 1997 List of elements for Anti-lock Brakes Wiring Diagram, FWD for Audi A4 1997: 44 (below left side Abs Abs inlet valves Abs outlet valves Abs return flow pump Abs return flow pump relay Abs solenoid valve relay All times Anti-slip control switch Brake lamp switch Control Data link connector (rear of center console) Fuse 25a Fuse 13 10a Fuse 16 5a Fuse 53 50a Fuse 7 10a Fuse panel G200 (left kick panel) Hot at Hot at all times Hot in on or start Hydraulic Instrument cluster Interior lights system Left front wheel sensor Left rear wheel sensor Mfi engine control module (left rear of engine compt) Mini check system control module Module Of rear seat) Red Relay carrier Right front wheel sensor Right rear wheel sensor T26 T26a Traction control indicator light Traction control outlet valves Traction control switch-over valves Transmission control module (below carpet, forward of passenger's seat) Unit W/ traction control W/o traction control Anti-lock Brakes Wiring Diagram, Quattro for Audi A4 1997 List of elements for Anti-lock Brakes Wiring Diagram, Quattro for Audi A4 1997: 36 (below left side Abs Abs inlet valves Abs outlet valves Abs return flow pump Abs return flow pump relay Abs solenoid valve relay All times Brake lamp switch Control Data link connector (rear of center console) Fuse 13 10a Fuse 16 5a Fuse 41 25a Fuse 53 50a Fuse 7 10a Fuse panel G200 (left kick panel) Hot at Hot at all times Hot in on or start Hydraulic Instrument cluster Left front wheel sensor Left rear wheel sensor Mini check system control module Module Of rear seat) Red Relay carrier Right front wheel sensor Right rear wheel sensor T26a Traction control outlet valves Traction control switch-over valves Unit
ANTI-THEFT Anti-theft & Central Locking Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for Anti-theft & Central Locking Wiring Diagram (1 of 2) for Audi A4 1997: 63 (lower left (lower left "a" pillar) (not used) 14a 15/a 17/50a 19/50z 20/b 7/b 86s A-pillar) A/t Acc Alarm Alarm switch All times Antenna Battery Central electric panel Central locking/ alarm system/ interior light delay control module (right of luggage compt) Clutch pedal position switch Door lock switch Driver's door handle alarm switch Engine control module (ecm) Exterior lights system Function transmission range switch Fuse 10a Fuse 15a Fuse 5a Fuse panel G202 (behind left side of i/p) G404 (near left G900 Hood Horn Hot at Hot in run Ignition switch Instrument cluster combination processor Interior lights system Interlock Key switch M/t (after 5/97) M/t (before 5/97) Multi- Nca Off Or acc Passenger's door handle alarm switch Power windows system Radio Red Relay S1/50z S4/50z S4/a S4/b S6/50a Start Starter Taillight) Trunk light switch Trunk lock alarm switch Anti-theft & Central Locking Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for Anti-theft & Central Locking Wiring Diagram (2 of 2) for Audi A4 1997: 15 (lower left A-pillar) Alarm ind G900 G900 (lower left a-pillar) Interior monitoring switch Left front door contact switch Left rear door contact switch Left ultra sound sensor Nca Rear fog loght switch Right front door contact switch Right rear door contact switch Right ultra sound sensor Ultra sound sensors control module
COMPUTER DATA LINES Computer Data Lines Wiring Diagram for Audi A4 1997 List of elements for Computer Data Lines Wiring Diagram for Audi A4 1997: 18 1.8l 12a A/c control head Abs control module Airbag control module C14 Central locking/ alarm system/ interior light delay control module Data link (dlc) connector Engine control module (ecm) Fuse 10a Fuse 5a Fuse panel G202 (behind left side of i/p) Hot at all times Hot in on or start Instrument cluster T26/20 Trans- mission control module (tcm)
COOLING FAN Cooling Fan Wiring Diagram for Audi A4 1997 List of elements for Cooling Fan Wiring Diagram for Audi A4 1997: 21 (in relay carrier) (lower part of left "a" pillar) (lower part of left "a" pillar) g202 A/c control head A/c refrigerant Coolant fan Coolant fan control relay Coolant fan control series resistor Coolant fan control thermal switch Fan control Fuse 30a Fuse 40a Fuse 5a Fuse panel G202 High pressure switch/coolant Hot at all times Hot w/ load reduction relay energized Relay carrier (8-way) Second speed coolant fan control relay Thermal switch
CRUISE CONTROL Cruise Control Wiring Diagram for Audi A4 1997 List of elements for Cruise Control Wiring Diagram for Audi A4 1997: 23 A/t Brake light switch Cluster Clutch vacuum vent valve switch Control module Cruise control brake pedal switch Cruise control module Cruise control switch Cruise control vacuum pump Fuse 10a Fuse 15a Fuse panel G200 (behind left side of i/p) Hot at all times Hot in on or start Instrument M/t Multi- function transmission range switch Speedo- meter T26 Transmission Vehicle speed output Wire connector (center console)
DEFOGGERS Defoggers Wiring Diagram, with Antenna Amplifier for Audi A4 1997 List of elements for Defoggers Wiring Diagram, with Antenna Amplifier for Audi A4 1997: 23 (behind left i/p) (not used) Antenna amplifier Driver side heated mirror Engine control module Fuse 30a Fuse panel G202 G905 (right rear "c" pillar) Hot in run Illum. Interior lights system Mirror adjustment switch Nca On ind. Or acc Pass. side heated mirror Quattro Radio Rear defogger switch Rear window defogger switch Rear window defogger w/ window antenna Solid state Defoggers Wiring Diagram, without Antenna Amplifier for Audi A4 1997 List of elements for Defoggers Wiring Diagram, without Antenna Amplifier for Audi A4 1997: 19 (not used) Driver side heated mirror Engine control module Fuse 30a Fuse panel G202 (behind left i/p) G905 (right rear "c" pillar) Hot in run Illum. Interior lights system Mirror adjustment switch On ind. Or acc Pass. side heated mirror Quattro Rear defogger switch Rear window defogger (heat element) Rear window defogger switch Solid state
ENGINE PERFORMANCE
1.8L 1.8L, Engine Performance Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for 1.8L, Engine Performance Wiring Diagram (1 of 2) for Audi A4 1997: 34 (left of eng compt) (on air intake hose) mass air flow sensor (on eng block) (on intake manifold, under throttle body) throttle valve control module Air conditioning system Bat(30) Camshaft position sensor (rear left side of eng) Central electric panel Data link connector (rear of center console) Diagnosis pump (for fuel system) Engine coolant temperature sensor (right side of eng) Fuse 10a Fuse 20a Fuse panel G100 G132 Hot in on or start Ignition coils Iii Instrument cluster system Intake air temperature sensor Knock sensor 1 (right side of eng) Knock sensor 2 (left side of eng) Malfunction indicator lamp (mil) Motronic engine control module (in left rear corner of eng compt) Nca Power output stage Red Spark plug T4f T5c Trans- missions system Transmissions system Transmissions system auto check system 1.8L, Engine Performance Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for 1.8L, Engine Performance Wiring Diagram (2 of 2) for Audi A4 1997: 28 87f 87f/dti 87a Abs control module Barometric pressure sensor Bat(30) Central electric panel Data link connector (rear of center console) Engine speed sensor (rear left side of eng) Evaporative canister purge regulator valve (right side of eng compt) Fuel injectors Fuel pump (in fuel tank) Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse panel G100 (left of eng compt) G202 (left i/p) Heated oxygen sensor 1 (right side of eng) Ign(15) Motronic engine control module (in left rear corner of eng compt) Nca Oxygen sensor 1 (behind 3 way catalytic converter (twc)) Red Start(50a) Trans- missions system Wastegate bypass regulator valve
2.8L 2.8L, Engine Performance Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for 2.8L, Engine Performance Wiring Diagram (1 of 2) for Audi A4 1997: 37 (left of eng compt) (on air intake hose) mass air flow sensor (on intake manifold, under throttle body) throttle valve control module Air conditioning system Antilock brakes system Auto check system Bat(30) Camshaft position sensor 1 (rear left side of eng) Camshaft position sensor 2 (rear left side of eng) Central electric panel Data link connector (rear of center console) Diagnosis pump (for fuel system) Engine coolant temperature sensor (right side of eng) Fuse 20a Fuse 5a Fuse panel G100 Hot in on or start Ignition coil 1 Ignition coil 2 Ignition coil 3 Ignition coils Instrument cluster system Knock sensor 1 (right side of eng) Knock sensor 2 (left side of eng) Malfunction indicator lamp (mil) Motronic engine control module (in left rear corner of eng compt) Nca Power output stage Red Solid state Spark plugs 1 & 6 Spark plugs 2 & 4 Spark plugs 3 & 5 Temperature sensor ii Trans- missions system Transmissions system 2.8L, Engine Performance Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for 2.8L, Engine Performance Wiring Diagram (2 of 2) for Audi A4 1997: 37 (left of eng compt) 13-way relay carrier 3-way relay carrier 87f 87f/dti 87a Abs control module Bat(30) Camshaft adjusment valve 1 Camshaft adjusment valve 2 Central electric panel Engine speed sensor (rear left side of eng) Evaporative canister purge regulator valve (right side of eng compt) Fuel injectors Fuel pump (in fuel tank) Fuel pump relay Fuse 15a Fuse 20a Fuse 50a Fuse panel G100 G202 (left i/p) Heated oxygen sensor 1 (right side of eng) Heated oxygen sensor 2 (left side of eng) Hot in on or start Ign(15) Intake manifold changeover valve Motronic engine control module (in left rear corner of eng compt) Nca Oxygen sensor 1 (behind 3 way catalytic converter (twc)) Oxygen sensor 2 (behind 3 way catalytic converter (twc)) Red Secondary air injection (air) relay Secondary air injection pump motor Secondary air injection solenoid valve Start(50a) Trans- missions system
EXTERIOR LIGHTS Back-up Lamps Wiring Diagram for Audi A4 1997 List of elements for Back-up Lamps Wiring Diagram for Audi A4 1997: 12 A/t Back- up light Back-up light switch Fuse 231 15a Fuse panel G202 (behind left i/p) Ground distribution Hot in on or start Left taillight assembly M/t Multi- function transmission range switch Right taillight assembly Exterior Lamps Wiring Diagram, with DRL for Audi A4 1997 List of elements for Exterior Lamps Wiring Diagram, with DRL for Audi A4 1997: 48 (behind left i/p) 49a B/2 B/3 Brake light switch Central electric panel Central locking/ alarm system/ interior light delay control module Daytime running lights switch- on relay Emergency flasher relay/ switch Fuse Fuse 10a Fuse 15a Fuse 5a Fuse panel G202 G202 (behind left i/p) G900 (lower left a pillar) G901 (lower right a pillar) Head High- mount brake lights Hot at all times Hot in acc or run Hot w/ load reduction relay energized Instrument cluster Interior lights system L30 Left front park/ turn light Left front side turn light Left taillight assembly Left turn ind. License plate lights Light switch Off Park Red Right front park/ turn light Right front side turn light Right taillight assembly Right turn ind. Solid state Stop System T26 T26a Tail Turn Turn signal switch Warnings Exterior Lamps Wiring Diagram, without DRL for Audi A4 1997 List of elements for Exterior Lamps Wiring Diagram, without DRL for Audi A4 1997: 43 49a B/2 B/3 Brake light switch Central electric panel Central locking/ alarm system/ interior light delay control module Emergency flasher relay/ switch Fuse 10a Fuse 15a Fuse 5a Fuse panel G202 (behind left i/p) G900 (lower left a pillar) G901 (lower right a pillar) Head High- mount brake lights Hot at all times Hot in acc or run Instrument cluster Interior lights system L30 Left front park/ turn light Left front side turn light Left taillight assembly Left turn ind. License plate lights Light switch Off Park Red Right front park/ turn light Right front side turn light Right taillight assembly Right turn ind. Solid state Stop System T26 T26a Tail Turn Turn signal switch Warnings
GROUND DISTRIBUTION Ground Distribution Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for Ground Distribution Wiring Diagram (1 of 2) for Audi A4 1997: 31 Abs control module, amplifier, left rear woofer, left rear midrange, power sunroof control module Abs hydraulic unit Antenna amplifier, rear window defogger Battery Central locking/ alarm system/ interior light delay control module, alarm horn, ultra-sound control module, interior monitor switch, alarm hood switch Coolant fan control switch, coolant fan, a/c high pressure switch Door lock switch, driver's door contact switch, driver's door handle alarm switch G104 (left side of engine compt) G111 (in battery box) G116 (on hydraulic unit) G132 (on engine block) G900 (lower left "a" pillar) G901 (lower right "a" pillar) G905 (on right rear pillar) Ignition coils Kick down switch, mass air flow sensor shield, knock sensor 1 and 2 shields, crankshaft position sensor shields, engine speed sensor shields, heated oxygen sensor shields, vehicle speed sensor, engine coolant level switch, mass air flow sensor, power output stage, secondary air injection pump motor, secondary air injection system, engine control module Left headlight, left fog light, left front park/ turn light, left front side turn light, washer fluid level switch Passenger's door contact switch, passenger's door handle alarm switch Power window/ sunroof control module, right front window motor left rear window motor, right rear window motor Radio, amplifier shield Right front window switch, left front window switch, left front window motor, left rear window switch (console), right rear window switch (console), window lockout switch Right headlight, low tone horn, high tone horn, right front fog light, right front park/ turn light, right front side turn light S106 S127 S133 S176 S179 S205 S267 S83 S89 Ground Distribution Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for Ground Distribution Wiring Diagram (2 of 2) for Audi A4 1997: 18 G202 (behind left i/p) G905 (right rear pillar) Headlight washer pump, left seat belt switch, driver's seat switch, fuel level sensor High mount brake light, right taillight, left taillight, fuel pump, luggage compartment lights Left front seat temp. sensor, left front seat backrest heater, right front seat temp. sensor, right front seat backrest heater Left taillight Luggage compartment alarm switch, luggage compartment light switch, license plate lights Rear window defogger Rear window defogger switch, front fog light switch, rear fog light switch, cigarette lighter, parking brake switch, datalink connector, glove compartment light switch, emergency flasher switch, windshield wiper motor, brake fluid level warning switch, left washer nozzle heater, right washer nozzle heater, daytime running lights switch-on relay, driving light relay, load reduction relay, wiper/washer intermittent relay, headlight washer relay Right front seat adjuster, left front seat adjuster, transmission range display, fresh air blower control module, a/c control head, anti-slip control switch (w/ asc), left heated door lock control module, cruise control module, cruise connector, airbag control module, left heated mirror, right heated mirror, rear lamp control module, trip computer function select switch, left rear reading light, right rear reading light, left front vanity mirror light, right front vanity mirror light, front map lights, load reduction relay, washer/ wiper relay, headlight washer relay, instrument cluster, central locking/ alarm system/ interior light delay control module transmission range/ outside temperature display, engine control module, clutch pedal position switch S114 S135 S196 S81 S86 S87 S96 Transmission control module, automatic trans. console lights, multi-function trans. range switch, left seatbelt switch
HEADLIGHTS Headlamps & Fog Lamps Wiring Diagram, with DRL for Audi A4 1997 List of elements for Headlamps & Fog Lamps Wiring Diagram, with DRL for Audi A4 1997: 49 (behind left side of i/p) (behind left side of i/p) g202 (lower left a pillar) (lower right a pillar) 10a 56a 56b Acc Central electric panel Driving light relay (9) Exterior lamps Fog light Fog light relay (#10) Fog light switch Ftp Fuse Fuse 10a Fuse 15a Fuse panel G202 G900 G901 Head Head- light Head/park light switch Headlight dimmer switch Hi beam ind. Hot at all times Hot w/ load reduction relay energized Ignition switch Instrument cluster Interior lights system Left head/ fog light assembly Left taillight assembly Light switch Load reduction relay Off Park Rear fog light Rear fog light switch Red Relay carrier (13-way) Right head/ fog light assembly Right taillight assembly (not used) Run Start System T26 T26a Headlamps & Fog Lamps Wiring Diagram, without DRL for Audi A4 1997 List of elements for Headlamps & Fog Lamps Wiring Diagram, without DRL for Audi A4 1997: 47 (behind left side of i/p) (lower left a pillar) (lower right a pillar) 10a 56a 56b Acc All times Central electric panel Exterior lamps Fog light Fog light relay (#10) Fog light switch Ftp Fuse Fuse 10a Fuse 15a Fuse panel G202 G900 G901 Head Head- light Head/park light switch Headlight dimmer switch Hi beam ind. Hot at Ignition switch Instrument cluster Interior lights system Left head/ fog light assembly Left taillight assembly Light switch Load reduction relay Off Park Rear fog light Rear fog light switch Red Relay carrier (13-way) Right head/ fog light assembly Right taillight assembly (not used) Run Start System T26 T26a
HORN Horn Wiring Diagram for Audi A4 1997 List of elements for Horn Wiring Diagram for Audi A4 1997: 21 (lower right "a" pillar) 240a Acc Central electric panel Dual horn relay Fuse 240 25a Fuse panel G901 High note horn Horn button Hot at all times Ignition switch Light switch Load reduction relay Low note horn Off S1/30ah S1/71 S1/75 S1/87h Start
INSTRUMENT CLUSTER
INTERIOR LIGHTS Courtesy Lamps Wiring Diagram for Audi A4 1997 List of elements for Courtesy Lamps Wiring Diagram for Audi A4 1997: 37 A/12 B/6 C/6 C/7 Central locking/ alarm system/ interior light delay control module Door Driver side mirror Exterior lights system Front interior light assembly Fuse 14 10a Fuse 3 5a Fuse 5 5a Fuse panel G202 (behind left i/p) G900 (lower left "a" pillar) Glove compt light Glove compt light switch Head Hot at all times Hot in run or start Instrument cluster combination processor Left front door contact switch Left luggage compartment light Left make-up mirror light Left rear door contact switch Left rear reading light Light switch Mirror adjustment switch Nca Off Park Right front door contact switch Right luggage compartment light Right make-up mirror light Right rear door contact switch Right rear reading light Ultra- sound sensor control module Instrument Illumination Wiring Diagram for Audi A4 1997 List of elements for Instrument Illumination Wiring Diagram for Audi A4 1997: 36 13-way relay carrier A/c control head A/t console light Anti- slip control switch Cigarette lighter light Dim input Driver heated seat adjuster Emergency flasher switch Exterior lights system Front fog light switch Fuse 15 10a Fuse 3 5a Fuse panel G202 (behind left i/p) Generator Glove compartment light Head Headlight washer system relay Hot at all times Instrument cluster Instrument panel light dimmer switch Light switch Mini- check system control module Off Park Passenger heated seat adjuster Protection diode Radio Rear fog light switch Rear window defogger switch Selector lever light relay Solid state T26 T26a W/ a/t W/ asc
POWER DISTRIBUTION Power Distribution Wiring Diagram (1 of 2) for Audi A4 1997 List of elements for Power Distribution Wiring Diagram (1 of 2) for Audi A4 1997: 75 (not used) 16a 17a 28a 29a 30a 31a 32a 33a 34a 37a 44a 50b 86s 87f Abs control module Acc Acc acc acc acc Air bag control module, transmission control module, power window/ sunroof control module, window motors Anti-slip control switch, traction control indicator light brake light switch Back-up light switch, automatic transmission console light Battery Central electric panel Central locking/ alarm system/ interior light delay control module Central locking/ alarm system/ interior light delay control module, door lock switch Cigarette lighter Daytime running lights switch-on relay Engine control module Evap canister purge regulator valve, camshaft adjustment valves, secondary air injection solenoid valve, oxygen sensors secondary air injection relay, fuel system diagnostic pump, wastegate bypass regulator valve mass air flow sensor Fuel injectors Fuel pump Fuel pump relay Fuse 10a Fuse 15a Fuse 20a Fuse 30a Fuse 5a Fuse panel G202 (behind left side of i/p) Generator Generator, instrument cluster Headlight dimmer/ flasher switch Headlight washer system relay Ignition coils, engine control module, mass air flow sensor Ignition switch Instrument cluster, radio, central locking/alarm system/interior light delay control module Instrument cluster, rear lamp control module, a/c control head, interior temp sensor fan Interior lights system Key-in ignition switch Left heated door lock control module Light switch Malfunction indicator lamp (mil), mirror adjustment switch, seat heat regulating switches Off Park/ neutral position relay Power sunroof control module Radio Radio, rear speakers Red Run Run run run run S1/50z S2/87f S3/15 S3/s S4/4 S4/50z S4/b S6/50a Seat heater regulating switches Shift lock solenoid, cruise control switch Start Start start start start Starter To fuse (diagram 2 of 2) To load reduction relay (diagram 2 of 2) Power Distribution Wiring Diagram (2 of 2) for Audi A4 1997 List of elements for Power Distribution Wiring Diagram (2 of 2) for Audi A4 1997: 52 12a 13a 14a 15a 24a 25a 26a 38a 39a 40a 41a 75a 75x A/c control head Abs hydraulic unit Brake light switch Central electric panel Central locking/ alarm system/ interior lights delay control module, door lock switch ultra sound sensor control module Circuit breaker 37 30a Circuit breaker 43 30a Circuit breaker 44 30a Data link connector Dual horn relay Emergency flasher switch Fresh air blower, a/c clutch relay, a/c refrigerant 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 panel Fuse/ relay panel G202 (behind left side of i/p) Instrument cluster, selector lever light relay, transmission control module Load reduction relay Power seat switch Rear fog light switch, front interior light, central locking/alarm system/interior light delay control module, reading lights make-up mirror lights Rear window defogger switch Red S1/30ah S1/31 S1/75 Second speed coolant fan control relay, coolant fan control relay Temperature/ transmission range switch, mirror adjustment motors Washer nozzle heaters Washer/ wiper intermittent relay Window motors Windshield wiper intermittent switch Windshield wiper motor
POWER DOOR LOCKS Heated Door Locks Wiring Diagram for Audi A4 1997 List of elements for Heated Door Locks Wiring Diagram for Audi A4 1997: 9 17a All times Fuse 17 10a Fuse panel (left side of dash) G202 (behind left side of dash) Hot at Left door lock heater Left heated door lock control module Left heated door lock switch
POWER MIRRORS Power Mirrors Wiring Diagram for Audi A4 1997 List of elements for Power Mirrors Wiring Diagram for Audi A4 1997: 11 Driver's side mirror Fuse 5 10a Fuse 9 10a Fuse panel G202 (behind left side of i/p) Hot in run Hot in run or start Mirror adjustment switch Mirror position Mirror select Passenger's side mirror
POWER SEATS Heated Seats Wiring Diagram for Audi A4 1997 List of elements for Heated Seats Wiring Diagram for Audi A4 1997: 19 244a All times Driver backrest heat element Driver seat heat element Driver seat heat regulating switch Driver seat temper- ature sensor Fuse 244 30a Fuse 5 5a Fuse panel G202 (behind left side of dash) Hot at Hot in run or start Interior lights system Nca Passenger backrest heat element Passenger seat heat element Passenger seat heat regulating switch Passenger seat temper- ature sensor Solid state Left Power Seat Wiring Diagram for Audi A4 1997 List of elements for Left Power Seat Wiring Diagram for Audi A4 1997: 13 Back- rest Circuit breaker 44 30a Driver seat backrest adjusting motor Driver seat fore/aft adjusting motor Driver seat front height adjusting motor Driver seat rear height adjusting motor Driver seat switch Fore/ aft Front height Fuse panel G202 (behind left side of dash) Hot at all times Rear height
POWER TOP/SUNROOF Sunroof Wiring Diagram for Audi A4 1997 List of elements for Sunroof Wiring Diagram for Audi A4 1997: 13 C15 Central locking/ alarm system/ interior light delay control module (bottom right of luggage compt) Fuse 20a Fuse panel G900 (lower left "a" pillar) Hot at all times Nca Power sunroof control module Solid state Sunroof motor Sunroof regulator T4k T6i
POWER WINDOWS Power Window System Wiring Diagram (A4 Wiring Diagram 1 Of 2) for Audi A4 1997 List of elements for Power Window System Wiring Diagram (A4 Wiring Diagram 1 Of 2) for Audi A4 1997: 14 A11 All times C15 Central locking/ alarm system/ interior light delay control module (bottom right of luggage compt) Fuse assembly (behind left side of dash) Fuse/ relay panel (behind left side of dash) G900 (lower left a-pillar) Hot at Hot in on or acc Left front window switch Left window motor Power sunroof control module Power window fuse 37 30a Window motor Power Window System Wiring Diagram (A4 Wiring Diagram 2 Of 2) for Audi A4 1997 List of elements for Power Window System Wiring Diagram (A4 Wiring Diagram 2 Of 2) for Audi A4 1997: 17 All times Fuse/ relay panel (behind left side of dash) G900 (lower left a-pillar) Hot at Left rear door window motor Left rear door window switch (center console) Left rear door window switch (door) Power window circuit breaker 43 30a Right front door window switch (left door) Right front door window switch (right door) Right rear door window motor Right rear door window switch (center console) Right rear door window switch (door) Right window motor Window lockout switch Window m motor Window motor
RADIO Radio Wiring Diagram for Audi A4 1997 List of elements for Radio Wiring Diagram for Audi A4 1997: 33 20a 237a 86s Acc Amplifier Antenna amplifier Auto check system Defogger system Fuse 237 Fuse holder G201 (behind left side of dash) Hot at all times Ignition switch Instrument cluster system Interior lights system Left front speaker Left rear midrange speaker Left rear woofer Lock Midrange Nca Radio Red Right front speaker Right rear midrange speaker Right rear woofer Run Start T1i T6m T6x T8a Woofer
SHIFT INTERLOCK Shift Interlock Wiring Diagram for Audi A4 1997 List of elements for Shift Interlock Wiring Diagram for Audi A4 1997: 16 13a 231a A/t console light Anti-theft system Brake light switch Cruise control system Engine control module (ecm) Fuse 13 10a Fuse 231 15a Fuse panel G202 (behind left side of i/p) Hot at all times Hot in on or acc Multi-function transmission range switch Shift lock solenoid Transmission control module (tcm)
STARTING/CHARGING Charging Wiring Diagram for Audi A4 1997 List of elements for Charging Wiring Diagram for Audi A4 1997: 21 1.8l 2.8l 50b Acc Battery Fuse 5a Fuse/ relay panel Fuse/relay panel G111 (in battery box) Gen ind. Generator Hot at all times Hot in on or start Ignition switch Instrument cluster Off Parking brake ind. Red Start Starter T26a Starting Wiring Diagram for Audi A4 1997 List of elements for Starting Wiring Diagram for Audi A4 1997: 31 1.8l 1.8l m/t, 2.8l m/t (before 5/97) 15a 2.8l 2.8l m/t (after 5/97) 86a A/t Acc Battery Central electric panel Central locking/ alarm system/ interior light delay control module Clutch pedal position switch G111 (in battery box) G202 (behind left i/p) Generator Ignition switch Key-in ign Mfi engine control module Multi- function trans- mission range switch Off P/n Park/ neutral position relay Red S1/50z S3/50a S4/50z S4/a S4/b S6/50a Start Starter
SUPPLEMENTAL RESTRAINTS Supplemental Restraints Wiring Diagram for Audi A4 1997 List of elements for Supplemental Restraints Wiring Diagram for Audi A4 1997: 23 (behind left side of dash) Acc Airbag control ind Airbag control module Airbag spiral spring Data link connector Driver's side airbag igniter Fuse 5a Fuse panel G202 Hot at all times Hot in on or start Ignition switch Instrument cluster Left seat belt tensioner igniter Lock Mini check system control module Nca Passenger's side airbag igniter Right seat belt tensioner igniter Run Start T26a
TRANSMISSION A/T Wiring Diagram for Audi A4 1997 List of elements for A/T Wiring Diagram for Audi A4 1997: 48 (left side of dash) (not used) 11-13 15a 231a 38-39 45-50 50a 50z 56-87 87a Air conditioning system Anti-lock brakes system Automatic transmission console light Brake light switch (on brake pedal support bracket) Central electric panel (left side of dash) Central locking/ alarm system/ interior light delay control module (bottom right of luggage compt) Cruise control system Data link connector (dlc) (rear of center console) Engine control module (ecm) (left rear corner of eng compt) Exterior lights system Fuse 10a Fuse 15a Fuse panel (left side of dash) G102 (left side of eng compt) G202 G202 (left side of dash) Generator terminal d+ Hot at all times Hot in on or start Ignition switch terminal 50 (hot in start) Interior lights system Kickdown switch (on throttle housing) Multi-function transmission range (tr) switch Nca Park/ neutral position relay Protection diode Red Selector lever light relay Shift lock solenoid Solenoid valves Starter terminal 50 Transmission control module (tcm) (under carpet, forward of passenger's seat) Transmission fluid temperature sensor Transmission input speed sensor Transmission range selector lever display or auto check system module Transmission vehicle speed sensor Valve body
WARNING SYSTEMS Warning Systems Wiring Diagram for Audi A4 1997 List of elements for Warning Systems Wiring Diagram for Audi A4 1997: 64 (behind left side of i/p) (lower left "a" pillar) 15a 86s A/c control Abs control module Driver's door contact switch Driver's seat belt switch Engine control module (ecm) Engine coolant level switch Engine coolant temperature sensor (ect) Engine oil pressure Engine oil temp sensor Fuel level sensor Fuse 15 10a Fuse 3 5a Fuse panel G202 G202 (left side of i/p) G900 Head Headlight switch Headlight system Hot at all times Hot w/ park or headlights on Ignition switch Instrument cluster Interior lights system Key switch Mini check system control module Nca Red Switch T26 T26-1 T26-12 T26-16 T26-18 T26-19 T26-20 T26-25 T26-26 T26-3 T26-4 T26-5 T26-6 T26-7 T26-8 T26-9 T26a T26a-11 T26a-12 T26a-13 T26a-14 T26a-18 T26a-19 T26a-20 T26a-23 T26a-24 T26a-26 T4a T4a-1 Vehicle speed sensor Warning buzzer
WIPER/WASHER Wiper/Washer Wiring Diagram for Audi A4 1997 List of elements for Wiper/Washer Wiring Diagram for Audi A4 1997: 33 58a 75a Brake fluid level warning switch Central electric panel Fuse 1 5a Fuse 24 25a Fuse panel G202 (behind left side of i/p) G900 (lower left a pillar) Headlight washer pump Headlight washer system relay Hot at all times Hot in on or acc Hot w/ park or headlights on Instrument cluster system Left washer nozzle heater (optional) Nca Red Right washer nozzle heater (optional) S1/31 S2/31b S2/53c S2/53e S2/j S5/p Solid state Washer fluid level switch Washer switch Windshield washer pump Windshield wiper intermittent switch Windshield wiper motor Wiper switch Wiper/ washer inter- mittent relay
