Audi A4 B5 (1994-1999) yel Wiring diagrams

ABS CONTROL MODULE (BELOW LEFT SIDE OF REAR SEAT) ABS HYDRAULIC UNIT ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID VALVE RELAY ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRAKE LAMP SWITCH BRN WIRE DATA LINK CONNECTOR (REAR OF CENTER CONSOLE) FUSE 16 FUSE 53 FUSE 7 FUSE FUSE 13 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LF TRACTION CONTROL OUTLET VALVES LF TRACTION CONTROL SWITCH-OVER VALVES MFI ENGINE CONTROL MODULE (LEFT REAR OF ENGINE COMPT) MINI CHECK SYSTEM CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RELAY CARRIER RF ABS INLET VALVES RF ABS OUTLET VALVES RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR TRACTION CONTROL INDICATOR LIGHT TRANSMISSION CONTROL MODULE (BELOW CARPET, FORWARD OF PASSENGER'S SEAT) VIO/BLK WIRE W/ TRACTION CONTROL W/O TRACTION CONTROL WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (BELOW LEFT SIDE OF REAR SEAT) ABS HYDRAULIC UNIT ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID VALVE RELAY BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BRAKE LAMP SWITCH BRN WIRE DATA LINK CONNECTOR (REAR OF CENTER CONSOLE) FUSE 13 FUSE 41 FUSE 16 FUSE 53 FUSE 7 FUSE PANEL GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT WHEEL SENSOR LEFT REAR WHEEL SENSOR LF TRACTION CONTROL OUTLET VALVES LF TRACTION CONTROL SWITCH-OVER VALVES MINI CHECK SYSTEM CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/WHT WIRE RELAY CARRIER RF ABS INLET VALVES RF ABS OUTLET VALVES RIGHT FRONT WHEEL SENSOR RIGHT REAR WHEEL SENSOR WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

15/A 20/B 7/B A/T ALARM HORN ANTENNA BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL CLUTCH PEDAL POSITION SWITCH DOOR LOCK SWITCH DRIVER'S DOOR HANDLE ALARM SWITCH ENGINE CONTROL MODULE (ECM) FUSE FUSE PANEL GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HANDLE ALARM SWITCH HOOD ALARM SWITCH HOT AT ALL TIMES HOT IN RUN OR ACC IGNITION SWITCH INSTRUMENT CLUSTER COMBINATION PROCESSOR KEY SWITCH M/T (AFTER 5/97) M/T (BEFORE 5/97) MULTI-FUNCTION TRANSMISSION RANGE SWITCH NCA WIRE OFF ON PASSENGER'S DOOR POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM INTERIOR LIGHTS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRY WIRE RED/VIO WIRE RELAY STARTER STARTER INTERLOCK TRUNK LIGHT SWITCH TRUNK LOCK ALARM SWITCH VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

ALARM IND BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE INTERIOR MONITORING SWITCH LEFT FRONT DOOR CONTACT SWITCH LEFT REAR DOOR CONTACT SWITCH LEFT ULTRA- SOUND SENSOR NCA WIRE REAR FOG LOGHT SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT FRONT DOOR CONTACT SWITCH RIGHT REAR DOOR CONTACT SWITCH RIGHT ULTRA- SOUND SENSOR ULTRA SOUND SENSORS CONTROL MODULE WHT WIRE YEL WIRE

A/C COMPRESSOR SPEED SENSOR A/C CONTROL HEAD ANTI-THEFT SYSTEM BACK PRESSURE FLAP MOTOR AND SENSOR BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER OUTLET TEMPERATURE SENDER CENTRAL FLAP MOTOR AND SENSOR FLOOR OUTLET TEMPERATURE SENDER FOOTWELL/DEFROSTER FLAP MOTOR AND SENSOR FRESH AIR INTAKE DUCT TEMPERATURE SENSOR FUSE PANEL GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES FUSE 15 INSTRUMENT CLUSTER INTERIOR TEMPERATURE FAN, SENSOR MOTRONIC ENGINE CONTROL MODULE OUTSIDE AIR TEMPERATURE RED/BLU WIRE RED/YEL WIRE SENSOR SUNLIGHT PHOTO SENSOR TEMPERATURE REGULATOR FLAP MOTOR AND SENSOR TRANSMISSION CONTROL MODULE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/WHT WIRE

1.8L A/C CONTROL HEAD ABS CONTROL MODULE AIRBAG CONTROL MODULE BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE DATA LINK (DLC) CONNECTOR ENGINE CONTROL MODULE (ECM) FUSE 12 FUSE 5 FUSE PANEL GRN WIRE GRN/RED (OR GRN/BLK) WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER RED WIRE RED/BLK WIRE TRANS- MISSION CONTROL MODULE (TCM) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

A/T BLK WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE CLUTCH VACUUM VENT VALVE SWITCH CRUISE CONTROL BRAKE PEDAL SWITCH CRUISE CONTROL MODULE CRUISE CONTROL SWITCH CRUISE CONTROL VACUUM PUMP FUSE FUSE PANEL FUSE PANEL FUSE GRN WIRE GRN/BLU WIRE GRY WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER M/T MULTI-FUNCTION TRANSMISSION RANGE SWITCH RED WIRE RED/GRN WIRE RED/YEL WIRE SPEEDO- METER VEHICLE SPEED OUTPUT TRANSMISSION CONTROL MODULE WHT WIRE WHT/BLU WIRE WIRE CONNECTOR (CENTER CONSOLE) YEL WIRE

ANTENNA AMPLIFIER BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DRIVER SIDE HEATED MIRROR ENGINE CONTROL MODULE FUSE FUSE PANEL GRY WIRE HOT IN RUN HOT IN RUN OR ACC ILLUM MIRROR ADJUSTMENT SWITCH NCA WIRE ON IND. PASS. SIDE HEATED MIRROR QUATTRO RADIO REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER SWITCH REAR WINDOW DEFOGGER W/ WINDOW ANTENNA RED WIRE SOLID STATE WHT WIRE YEL WIRE

BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE DRIVER SIDE HEATED MIRROR ENGINE CONTROL MODULE FUSE FUSE PANEL GRY WIRE HOT IN RUN HOT IN RUN OR ACC ILLUM MIRROR ADJUSTMENT SWITCH ON IND. PASS. SIDE HEATED MIRROR QUATTRO REAR DEFOGGER SWITCH REAR WINDOW DEFOGGER (HEAT ELEMENT) REAR WINDOW DEFOGGER SWITCH RED WIRE SOLID STATE WHT WIRE YEL WIRE

AIR CONDITIONING SYSTEM AUTO CHECK SYSTEM BAT(30) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/PPL WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/PPL WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR CENTRAL ELECTRIC PANEL DATA LINK CONNECTOR (REAR OF CENTER CONSOLE) DIAGNOSIS PUMP (FOR FUEL SYSTEM) FUSE 5 FUSE PANEL FUSE 32 GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/PPL WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT IN ON OR START IGNITION COILS INSTRUMENT CLUSTER SYSTEM IV III 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 WIRE POWER OUTPUT STAGE PPL PPL 5 6 PPL/BLK WIRE PPL/GRY WIRE PPL/RED WIRE PPL/YEL WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/PPL WIRE RED/WHT WIRE SPARK PLUG SPARK PLUG TRANS- MISSIONS SYSTEM TRANSMISSIONS SYSTEM WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE