1997 AUDI A6

Audi A6 1997 - BUZZERS, RELAYS & TIMERS

Audi A6 1997 BUZZERS, RELAYS & TIMERS

Component	Component Location
A/C Clutch Relay	On auxiliary relay panel I, position No. 9. See Fig. 2 .
After-Run Coolant Fan Control Relay	On auxiliary relay panel I, position No. 1. See Fig. 2 .
Coolant Fan Control Relay	On auxiliary relay panel I, position No. 2. See Fig. 2 .
Daytime Running Lamps Relay	On auxiliary relay panel I, position No. 7. See Fig. 2 .
Dual Horn Relay	On central electric panel, position No. 2. See Fig. 1 .
Emergency Flasher Relay	Behind center of dash. See Fig. 5 .
Fog Lamp Relay	On auxiliary relay panel I, position No. 4. See Fig. 2 .
Fuel Pump Relay	On central electric panel, position No. 6. See Fig. 1 .
Headlamp Washer System Relay	On central electric panel, position No. 3. See Fig. 1 .
Load Reduction Relay	On central electric panel, position No. 1. See Fig. 1 .
Radio/Parking Lamp Warning Buzzer	Behind center of dash. See Fig. 5 .
Rear Window Wiper/Washer Relay	On auxiliary relay panel I, position No. 11. See Fig. 2 .
Secondary Air Injection Pump Relay	On auxiliary relay panel II, position No. 5. See Fig. 4 .
Selector Lever Lamp Relay	On auxiliary relay panel I, position No. 8. See Fig. 2 .
Shift Lock Warning Buzzer	Below rear of center console. See Fig. 5 .
Speaker Power Supply Relay	On auxiliary relay panel I, position No. 13. See Fig. 2 .
Starting Interlock Relay	On central electric panel, position No. 4. See Fig. 1 .
Third Speed Coolant Fan Control Relay	On auxiliary relay panel I, position No. 3. See Fig. 2 .
Wiper/Washer Intermittent Relay	On central electric panel, position No. 5. See Fig. 1 .

Audi A6 1997 - CIRCUIT PROTECTION DEVICES

Audi A6 1997 CIRCUIT PROTECTION DEVICES

Component	Component Location
Auxiliary Relay Panel I	Behind top left side of dash. See Fig. 5 .
Auxiliary Relay Panel II	Behind left kick panel. See Fig. 5 .
Auxiliary Relay Panel III	Behind right kick panel. See Fig. 5 .
Central Electric Panel With Relay Holder	Behind left side of dash. See Fig. 5 .
Coolant Fan Fuse	On auxiliary relay panel II, position No. 7. See Fig. 3 .
Fuse Panel	Left side of dash. See Fig. 5 .
Secondary Air Injection Pump Fuse	On auxiliary relay panel III, position No, 8. See Fig. 4 .

Audi A6 1997 - CONTROL UNITS

Audi A6 1997 CONTROL UNITS

Component	Component Location
ABS Control Module	Below left side of rear seat.
ABS Hydraulic Unit	Left side of engine compartment. See Fig. 7 .
A/C Clutch Control Module	On auxiliary relay panel I, position No. 10. See Fig. 2 .
Airbag Triggering Unit	Below front of center console. See Fig. 5 .
Central Locking/Alarm System/ Interior Lamp Delay Control Module	Below right side of rear seat.
Engine Control Module	Under right footwell carpet, in electronic control box. See Fig. 6 .
Lamp Control Module	On auxiliary relay panel I, positions No. 14 & 15. See Fig. 2 .
Mirror Fold-Away Control Module	On auxiliary relay panel II, positions No. 3 & 4. See Fig. 3 .
Mirror Memory Control Module	Below center of rear seat.
Power Window/Sunroof Control Module	On auxiliary relay panel II, positions No. 1 & 2. See Fig. 3 .
Servotronic Control Module	On auxiliary relay panel I. position No. 16. See Fig. 2 .
Transmission Control Module	Under right footwell carpet, in electronic control box. See Fig. 6 .

Audi A6 1997 - MOTORS

Audi A6 1997 MOTORS

Component	Component Location
Coolant Fan	Left front of engine compartment.
Cruise Control Vacuum Pump	Left side of engine compartment. See Fig. 7 .
Fuel System Leak Detection Pump	Behind right rear wheelwell liner.
Headlamp Washer Pump	Left front corner of engine compartment. See Fig. 7 .
Right Coolant Fan II	Right front of engine compartment.
Secondary Air Injection Pump motor	Right front corner of engine compartment, in air cleaner assembly.
Windshield Washer Pump	Left front corner of engine compartment. See Fig. 7 .

Audi A6 1997 - SENDING UNITS/SENSORS

Audi A6 1997 SENDING UNITS/SENSORS

Component	Component Location
A/C Compressor Speed Sensor	Lower left front of engine. See Fig. 7 .
Barometric Pressure Sensor	Under right footwell carpet, in electronic control box. See Fig. 6 .
Camshaft Position Sensor	Top left rear of engine.
Crankshaft Position Sensor	Center left side of engine.
EGR Temperature Sensor	On top left rear of engine.
Engine Coolant Temperature Sensor	On coolant pipe behind cylinder head.
Engine Oil Pressure Sensor	Front left corner of engine. See Fig. 7 .
Engine Oil Temperature Sensor	Front center of engine. See Fig. 7 .
Engine Speed Sensor	On left rear of engine.
EVAP Differential Pressure Sensor	On air cleaner assembly.
Heated Oxygen Sensor	Right rear side of engine.
Heated Oxygen Sensor 2	Left rear side of engine.
Knock Sensor 1	Top right side of engine.
Knock Sensor 2	Top left side of engine.
Mass Air Flow Sensor	On air cleaner assembly
Outside Air Temperature Sensor	Left front of vehicle. See Fig. 7 .
Oxygen Sensor	Behind three way catalytic converter.
Oxygen Sensor 2	Behind three way catalytic converter.
Speedometer Vehicle Speed Sensor	Left rear of engine compartment. See Fig. 7 .
Throttle Position Sensor	Center rear of engine.

Audi A6 1997 - SOLENOIDS/SOLENOID VALVES

Audi A6 1997 SOLENOIDS/SOLENOID VALVES

Component	Component Location
Combination Valves	Top front of engine.
EGR Vacuum Regulator Solenoid Valve	On front of air intake hose.
Evaporative Emission Canister Purge Regulator Valve	Right side of engine compartment. See Fig. 7 .
Fuel Pressure Regulator	Top right rear of engine.
Idle Air Control Valve	Top right rear of engine.
Intake Manifold Change-Over Valve	On front of air intake hose.
Secondary Air Injection Solenoid Valve	Right rear of engine compartment.
Servotronic Solenoid Valve	Left rear corner of engine compartment. See Fig. 7 .

Audi A6 1997 - SWITCHES

Audi A6 1997 SWITCHES

Component	Component Location
0.3 Bar Oil Pressure Switch	Front left corner of engine.
ABS Acceleration Switch	Below center of rear seat.
A/C Refrigerant High Pressure Switch	Left front of vehicle. See Fig. 7 .
A/C Refrigerant High Pressure Switch	Left front of vehicle. See Fig. 7 .
Back-Up Lamp Switch	Right rear of engine compartment. See Fig. 7 .
Brake Fluid Level Warning Switch	Left rear of engine compartment. See Fig. 7 .
Closed Throttle Position Switch	Center rear of engine.
Coolant Fan Control Thermal Switch	Left front of engine. See Fig. 7 .
Cruise Control Switch	Top left rear of engine. See Fig. 7 .
Electronic Engine Coolant Temperature Thermal Switch	Right rear of engine. See Fig. 7 .
Engine Coolant Level Warning Switch	Left side of engine compartment. See Fig. 7 .
Oil Pressure Switch	Front left corner of engine. See Fig. 7 .
Windshield Washer Fluid Level Warning Switch	Left front corner of engine compartment.

Audi A6 1997 - MISCELLANEOUS

Audi A6 1997 MISCELLANEOUS

Component	Component Location
Airbag System Connector	Below front of center console. See Fig. 5 .
Airbag Energy Reserve	Below left side of rear seat.
Airbag Voltage Transformer	Below left side of rear seat.
Board Computer Range Calibration Regulator	Behind right side of dash. See Fig. 5 .
Connector Station 1	Behind left end of dash. See Fig. 5 .
Connector Station 2	Above right kick panel. See Fig. 5 .
Connector Station 3	Behind lower center of dash. See Fig. 5 .
Coolant Fan Control Series Resistance	Left front corner of engine compartment. See Fig. 7 .
Data Link Connector	On auxiliary relay panel I. See Fig. 2 .
Electronic Control Box	Under right footwell carpet. See Fig. 5 .
Ignition Coil Power Output Stage	Center rear of engine Compartment.
Protection Diode	On compressor. See Fig. 7 .

Audi A6 1997 - CONNECTORS

Audi A6 1997 CONNECTORS

Component	Component Location
T6AA (Red, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AB (Yellow, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AC (Blue, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AE (White, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AG (Orange, 6 Pin)	Above right kick panel, on connector station No. 2.
T6AH (Green, 6 Pin)	Above right kick panel, on connector station No. 2.
T6AL (Blue, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AN (White, 6 Pin)	Above right kick panel, on connector station No. 2.
T6AO (Orange, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6AP (White, 6 Pin)	Behind lower center of dash, on connector station No. 3.
T6AT (Brown, 6 Pin)	Behind lower center of dash, on connector station No. 3.
T6B (Red, 6 Pin)	Above right kick panel, on connector station No. 2.
T6C (Green, 6 Pin)	Above right kick panel, on connector station No. 2.
T6D (Gray, 6 Pin)	Above right kick panel, on connector station No. 2.
T6E (White, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6G (Blue, 6 Pin)	Above right kick panel, on connector station No. 2.
T6H (Black, 6 Pin)	Above right kick panel, on connector station No. 2.
T6I (Brown, 6 Pin)	Above right kick panel, on connector station No. 2.
T6K (Red, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6L (Yellow, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6M (Green, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6N (Gray, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6O (Brown, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6Q (Red, 6 Pin)	Behind lower center of dash, on connector station No. 3.
T6R (Black, 6 Pin)	Behind lower center of dash, on connector station No. 3.
T6T (Black, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6U (Yellow, 6 Pin)	Behind lower center of dash, on connector station No. 3.
T6W (Orange, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6X (Violet, 6 Pin)	Behind left end of dash, on connector station No. 1.
T6Z (Brown, 6 Pin)	Behind left end of dash, on connector station No. 1.
T10H (Brown, 10 Pin)	Behind left end of dash, on connector station No. 1.

Audi A6 1997 - GROUNDS

Audi A6 1997 GROUNDS

Component	Component Location
G12	On left side of engine compartment.
G13	On right side of engine compartment.
G15 (S6)	On cylinder head.
G16 (S6)	On valve cover.
G17 (A6)	On intake manifold.
G18 (A6)	On engine block.
G18 (S6)	On engine block.
G19 (S6)	Near ignition coil.
G32	Behind left side of dash.
G33	Behind right side of dash.
G40	Below right side of rear seat.
G42	On steering column.
G43	Above right kick panel.
G44	Above left kick panel.
G59	Behind left taillight.
G63	Behind left taillight.