Audi A6 C4 (1994-1997) (behind left side of i/p) Wiring diagrams

ABS CONTROL MODULE (BELOW LEFT REAR SEAT) ABS HYDRAULIC UNIT (LEFT FIREWALL) ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID RELAY ABS WARNING BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRAKE LAMP SWITCH BRN WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL DATA LINK CONNECTOR DIFFERENTIAL LOCK VALVES ELECTRONIC DIFFERENTIAL LOCK CUT- OUT RELAY FL ABS SOLENOID VALVES FUSE 15 FUSE 21 FUSE 9 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IND INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR NCA WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR RIGHT REAR WHEEL SENSOR SPEEDOMETER TRANSMISSION CONTROL MODULE WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ABS CONTROL MODULE (BELOW LEFT REAR SEAT) ABS HYDRAULIC UNIT (LEFT FIREWALL) ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID RELAY ABS WARNING BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BRAKE LAMP SWITCH BRN WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL DATA LINK CONNECTOR FL ABS SOLENOID VALVES FUSE 15 FUSE 21 FUSE 9 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IND INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR NCA WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR RIGHT REAR WHEEL SENSOR WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

ABS CONTROL MODULE (BELOW LEFT REAR SEAT) ABS HYDRAULIC UNIT (LEFT FIREWALL) ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID RELAY ABS WARNING BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE LAMP SWITCH BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL DATA LINK CONNECTOR (ON AUXILIARY RELAY PANEL 1) DIFFERENTIAL LOCK CONTROL MODULE DIFFERENTIAL LOCK SWITCH DISPLAY UNIT FR ABS SOLENOID VALVES FUSE 14 FUSE 15 FUSE 21 FUSE 9 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START IND INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR NCA WIRE REAR DIFF LOCK IND REAR DIFFERENTIAL LOCK SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT WHEEL SENSOR SPEEDOMETER VIO/BLK WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

A/T ONLY ALARM HORN AUXILIARY RELAY PANEL 1 BACK-UP LIGHTS BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL (LEFT OF STEERING COLUMN) CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE CIRCUIT BREAKER 85 DOOR LOCK SWITCH DRIVER DOOR HANDLE ALARM SWITCH PASSENGER DOOR HANDLE ALARM SWITCH EMERGENCY FLASHER ENGINE CONTROL MODULE FOOTWELL LIGHTS FRONT INTERIOR LIGHT FUSE FUSE (BEHIND LEFT SIDE OF I/P) FUSE PANEL GRN WIRE GRN/BLU WIRE GRY WIRE HAZARD/ TURN LIGHTS HOOD SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC IGNITION SWITCH KEY SWITCH OFF ON MULTI- FUNCTION SWITCH (ON TRANS- MISSION) NCA WIRE PARK/ NEUTRAL POSITION RELAY POWER WINDOW CONTROL MODULE POWER WINDOW CONTROL UNIT RADIO RED WIRE RED/BRN WIRE RED/GRY WIRE SEAT BELT WARNING CONTROL MODULE SHIFT LOCK CONTROL MODULE STARTER TRUNK LIGHT TRUNK LIGHT SWITCH TRUNK LOCK ALARM SWITCH WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

1995 VFTC A/C CONTROL UNIT AIR FLOW FLAP AUXILIARY RELAY PANEL 2 BATTERY(30) BLK BRN/ WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL FLAP COOLANT 2-WAY VALVE DATA LINK CONNECTOR FOOTWELL/ DEFROSTER FUSE FUSE 11 FUSE 15 FUSE 42 FUSE 7 FUSE/ RELAY PANEL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ LIGHTS ON HOT W/ LOAD REDUCTION RELAY ENERGIZED (X) IGNITION(15) INTERIOR TEMPERATURE FAN, SENSOR RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE TEMP REGULATOR FLAP MOTOR TRANSMISSION CONTROL MODULE (A/T) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

1995 VFTC A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C REFRIGERANT HIGH PRESSURE SWITCH A/C REFRIGERANT LOW PRESSURE SWITCH AMBIENT TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COOLANT FAN CONTROL RELAY COOLANT FAN CONTROL THERMO SWITCH COOLANT FAN RESISTOR COOLANT FANS DIGITAL OUTSIDE AIR TEMPERATURE DISPLAY ELECTRONIC THERMO SWITCH ENGINE CONTROL UNIT FRESH AIR BLOWER CONTROL MODULE FRESH AIR INTAKE DUCT TEMPERATURE FRESH AIR RECIRCULATING FLAP VALVE FRESH AIR TEMPERATURE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE INSTRUMENT CLUSTER LOW COOLANT SWITCH PROTECTION DIODE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SECOND SPEED COOLANT FAN CONTROL RELAY SENSOR SPEED SENSOR TEMPERATURE SENSOR, HEADLINER TRANSMISSION CONTROL MODULE (A/T) WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

1995 VFTC A/C CONTROL UNIT AIR FLOW FLAP AUXILIARY RELAY PANEL 2 BATTERY(30) BLK BRN/ WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL FLAP COOLANT 2-WAY VALVE DATA LINK CONNECTOR FOOTWELL/ DEFROSTER FUSE FUSE 11 FUSE 15 FUSE 42 FUSE 7 FUSE/ RELAY PANEL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ LIGHTS ON HOT W/ LOAD REDUCTION RELAY ENERGIZED (X) IGNITION(15) INTERIOR MONITORING SENSOR CONTROL MODULE INTERIOR TEMPERATURE FAN, SENSOR RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE TEMP REGULATOR FLAP MOTOR TRANSMISSION CONTROL MODULE (A/T) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/WHT WIRE

1995 VFTC A/C COMPRESSOR A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH RELAY A/C REFRIGERANT HIGH PRESSURE SWITCH A/C REFRIGERANT LOW PRESSURE SWITCH AMBIENT TEMPERATURE SENSOR BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE COOLANT FAN CONTROL RELAY COOLANT FAN CONTROL THERMO SWITCH COOLANT FANS DIGITAL OUTSIDE AIR TEMPERATURE DISPLAY ELECTRONIC THERMO SWITCH ENGINE CONTROL UNIT FRESH AIR BLOWER CONTROL MODULE FRESH AIR INTAKE DUCT TEMPERATURE FRESH AIR RECIRCULATING FLAP VALVE FRESH AIR TEMPERATURE GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE INSTRUMENT CLUSTER INTERIOR MONITORING SENSOR CONTROL MODULE LOW COOLANT SWITCH COOLANT FAN RESISTOR PROTECTION DIODE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE SECOND SPEED COOLANT FAN CONTROL RELAY SENSOR SPEED SENSOR SPEEDOMETER TEMPERATURE SENSOR, HEADLINER TRANSMISSION CONTROL MODULE (A/T) WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE

A/C CONTROL UNIT A/C REFRIGERANT HIGH PRESSURE AUXILIARY RELAY PANEL 2 BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/WHT WIRE COOLANT FAN CONTROL RELAY COOLANT FAN CONTROL THERMO SWITCH COOLANT FAN RESISTOR COOLANT FANS FUSE 11 FUSE 42 FUSE/ RELAY PANEL HOT AT ALL TIMES HOT W/ LOAD REDUCTION RELAY ENERGIZED (X) RED WIRE RED/BLU WIRE RED/WHT WIRE SECOND SPEED COOLANT FAN CONTROL RELAY SWITCH

ABS CONTROL MODULE AIR BAG CONTROL MODULE, SERVOTRONIC CONTROL MODULE, TRANSMISSION CONTROL MODULE AUTOMATIC WINDOW CLOSING RELAY BACK-UP LIGHTS SYSTEM, MIRROR MEMORY CONTROL MODULE BATTERY BATTERY JUMP START TERMINAL BLK WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTRAL ELECTRIC PANEL CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE, RADIO CIRCUIT BREAKER 99 FUSE 16 ENGINE CONTROL MODULE FROM FUSE 14 (DIAGRAM 1 OF 2) FUEL INJECTORS FUEL PUMP FUEL PUMP RELAY FUSE 14 FUSE 21 FUSE 15 FUSE 17 FUSE 73 FUSE 15 FUSE 8 FUSE 9 FUSE PANEL GRN WIRE GRY WIRE HEADLIGHT DIMMER/ FLASHER SWITCH HEADLIGHT WASHER SYSTEM RELAY IGNITION SWITCH INSTRUMENT CLUSTER JUMPER (M/T) KEY-IN IGNITION SWITCH LIGHT SWITCH GENERATOR, INSTRUMENT CLUSTER LOCK IND LIGHT, DIFFERENTIAL LOCK CONTROL MODULE MIRROR ADJUSTMENT SWITCH, INSTRUMENT CLUSTER, OUTSIDE AIR TEMPERATURE DISPLAY MULTI-FUNCTION TRANSMISSION RANGE SWITCH OFF PARK/ NEUTRAL POSITION RELAY (A/T) RED WIRE RUN WIRE STARTER TO FUSE 10 (DIAGRAM 2 OF 2) TO LOAD REDUCTION RELAY (DIAGRAM 2 OF 2) TRANSMISSION CONTROL MODULE WHT WIRE YEL WIRE