Audi A6 C4 (1994-1997) yel/blu 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

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

BLK WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE GRN WIRE LEFT CENTRAL LOCKING SYSTEM SENSOR LEFT FRONT DOOR CONTACT SWITCH LEFT REAR DOOR CONTACT SWITCH MEMORY PROGRAM SWITCH MEMORY SEAT CONTROL MODULE NCA WIRE POWER WINDOW CONTROL MODULE RED WIRE RIGHT CENTRAL LOCKING SYSTEM SENSOR RIGHT FRONT DOOR CONTACT SWITCH RIGHT REAR DOOR CONTACT SWITCH SUNROOF MOTOR WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE

17 16 19 15 P/N P/N 3 6 2 54 15 PN ABS CONTROL MODULE (LEFT HEEL AIR CONDITIONING SYSTEM ALL WHEEL DRIVE ONLY AUTOMATIC TRANSMISSION CONSOLE LIGHT AUXILIARY RELAY PANEL 1 (LEFT I/P) AUXILLIARY RELAY PANEL 2 (LEFT KICK PANEL) AWD ONLY BATTERY POSITIVE TERMINAL BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (ON PEDAL CLUSTER) BRN BLK/ WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CENTRAL ELECTRIC PANEL (LEFT I/P) COMPUTER DISPLAY UNIT CRUISE CONTROL SYSTEM DATA LINK CONNECTOR ENGINE CONTROL MODULE FUSE 14 FUSE 9 FUSE 20 FUSE 8 FUSE PANEL (LEFT I/P) FWD ONLY GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM GENERATOR TERMINAL D+ KICK DOWN SWITCH (ON THROTTLE VALVE BODY, OR CABLE) MULTI-FUNCTION TRANSMISSION RANGE NCA WIRE NOT USED OFF ORG/ WIRE PANEL, BELOW REAR SEAT) PARK/NEUTRAL POSITION RELAY PROTECTION DIODE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE SELECTOR LEVER LIGHT RELAY SHIFT LOCK CONTROL MODULE SHIFT LOCK SOLENOID (FRONT OF GEAR SELECTOR) SOLENOID VALVES STARTER TERMINAL 50 SWITCH (BELOW LEFT GEARBOX SUPPORT) TRANSMISSION CONTROL MODULE (BEHIND RIGHT KICK PANEL) TRANSMISSION FLUID TEMPERATURE SENSOR TRANSMISSION RANGE SELECTOR LEVER DISPLAY VALVE BODY VIO WIRE VIO/BLK WIRE WHT WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRY WIRE YEL/WHT 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 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

AUTOMATIC WINDOW CLOSING RELAY AUXILIARY RELAY PANEL 1 AUXILIARY RELAY PANEL 2 BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE CIRCUIT BREAKER 43 CIRCUIT BREAKER 99 DRIVER'S DOOR HANDLE ALARM SWITCH FRONT INTERIOR LIGHT FUSE FUSE PANEL GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES LOAD REDUC- TION RELAY INSTRUMENT CLUSTER SYSTEM LEFT FRONT DOOR CONTACT SWITCH PASSENGER'S DOOR HANDLE ALARM SWITCH POWER TOPS SYSTEM POWER WINDOW/ SUNROOF CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FOOTWELL LIGHT RIGHT FRONT DOOR CONTACT SWITCH WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/WHT WIRE GRN WIRE LEFT FRONT DOOR WINDOW MOTOR LEFT FRONT WINDOW SWITCH LEFT REAR DOOR WINDOW MOTOR LEFT REAR DOOR WINDOW SWITCH (CENTER CONSOLE) LEFT REAR DOOR WINDOW SWITCH (DOOR) RED WIRE RED/BLU WIRE RIGHT FRONT DOOR WINDOW MOTOR RIGHT FRONT DOOR WINDOW SWITCH (CENTER CONSOLE) RIGHT FRONT DOOR WINDOW SWITCH (DOOR) RIGHT REAR DOOR WINDOW MOTOR RIGHT REAR DOOR WINDOW SWITCH (CENTER CONSOLE) RIGHT REAR DOOR WINDOW SWITCH (DOOR) WHT WIRE WINDOW LOCKOUT SWITCH YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

#5 #4 #3 #2 #1 ABS CONTROL MODULE BAT(30) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL 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 ELECTRIC PANEL COMPUTER DISPLAY UNIT DTI EGR VACUUM REGULATOR SOLENOID VALVE ELECTRONIC BOX EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE EVAPORATIVE EMISSION SENSOR FUEL INJECTORS FUEL PUMP FUEL PUMP RELAY FUSE 72 FUSE 73 FUSE BLOCK FUSE 17 GRN WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE HOT IN ON OR START FUSE BLOCK FUSE 14 IDLE AIR CONTROL VALVE IGN(15) MAL- FUNCTION INDICATOR LAMP (MIL) A/C CONTROL HEAD MFI ENGINE CONTROL MODULE NCA WIRE OXYGEN SENSOR 1 HEATER OXYGEN SENSOR 1 HEATER, B/H TWC OXYGEN SENSOR 1, B/H TWC OXYGEN SENSOR 2 HEATER OXYGEN SENSOR 2 HEATER, B/H TWC OXYGEN SENSOR 2, B/H TWC RED WIRE SHIELD 1 2 3 4 5 6 7 VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

#1 #2 #3 #4 #5 #6 1 2 3 4 5 6 7 8 9 SHIELD A/C CONTROL HEAD ABS CONTROL MODULE AUXILIARY RELAY PANEL 3 BAT(30) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL 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 ELECTRIC PANEL COMPUTER DISPLAY UNIT DTI EGR VACUUM REGULATOR SOLENOID VALVE SECONDARY AIR INJECTION SOLENOID VALVE ELECTRONIC BOX EVAPORATIVE EMISSION CANISTER PURGE REGULATOR VALVE EVAPORATIVE EMISSION CANISTER PURGE SOLENOID VALVE FUEL INJECTORS FUEL PUMP FUEL PUMP RELAY FUEL SYSTEM DIAGNOSTIC PUMP FUSE 130 FUSE 72 FUSE 73 FUSE BLOCK FUSE 14 FUSE BLOCK FUSE 17 GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE HOT IN ON OR START IDLE AIR CONTROL VALVE IGN(15) MAL- FUNCTION INDICATOR LAMP (MIL) MFI ENGINE CONTROL MODULE NCA WIRE OXYGEN SENSOR 1 HEATER OXYGEN SENSOR 1 HEATER, B/H TWC OXYGEN SENSOR 1, B/H TWC OXYGEN SENSOR 2 HEATER OXYGEN SENSOR 2 HEATER, B/H TWC OXYGEN SENSOR 2, B/H TWC RED WIRE SECONDARY AIR INJECTION PUMP MOTOR SECONDARY AIR INJECTION PUMP RELAY TRANSMISSION CONTROL MODULE VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE