Volkswagen Passat B4 (1993-1997) blk/red Wiring diagrams

ABS CONTROL MODULE (BELOW LEFT REAR SEAT) ABS DIAGNOSTIC CONNECTOR (BEHIND FUSE/RELAY PANEL) BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/BLK WIRE BRN/RED WIRE BRN/WHT WIRE ELECTRONIC DIFFERENTIAL LOCK CUT-OFF RELAY ELECTRONIC DIFFERENTIAL LOCK SERIES RESISTANCE FUSE 20 FUSE/ RELAY PANEL (BELOW LEFT SIDE OF I/P) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE/ RELAY PANEL (BELOW LEFT SIDE OF I/P) IGNITION SWITCH LEFT FRONT SPEED SENSOR CAPACITOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR LOAD REDUCTION RELAY LOCK NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT SPEED SENSOR CAPACITOR RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR WHEEL SPEED SENSOR TO HEADLIGHT SWITCH WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

BACKUP LIGHT SWITCH (M/T) (NEAR GEAR SELECTOR ON TRANSAXLE) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/RED WIRE D/8 ENGINE CONTROLS SYSTEM F/1 F/6 F/7 FUSE 14 FUSE/ RELAY PANEL GRY/BLK WIRE HOT IN ON OR START HOT IN START K/8 LEFT BACKUP LIGHT M/T A/T MULTI-FUNCTION TRANSMISSION RANGE SWITCH (A/T) NCA WIRE PARK/NEUTRAL POSITION RELAY (A/T) (ON FUSE/ RELAY PANEL) RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT BACKUP LIGHT SOLID STATE TRANSMISSION CONTROL MODULE (BELOW REAR BENCH SEAT) VIO/WHT WIRE YEL WIRE YEL/BLU WIRE

1 2 RIGHT SIDE MARKER LIGHT 3 2 1 RIGHT SIDE MARKER/ TURN SIGNAL LIGHT ANTI-THEFT SYSTEM BATTERY NEGATIVE TERMINAL (GROUND) BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/WHT/GRN WIRE BLK/YEL WIRE BRAKE LIGHT SWITCH (BRAKE PEDAL BRACKET) BRN WIRE BRN/BLK WIRE BRN/WHT WIRE CONTROL MODULE WITH DISPLAY UNIT E/3 E/4 EMERGENCY FLASHER RELAY EMERGENCY FLASHER WARNING LIGHT FOG LIGHT RELAY FUSE 17 FUSE 20 FUSE 3 FUSE 7 FUSE 8 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HEADLIGHT DIMMER/ FLASHER SWITCH HEADLIGHT SWITCH HEADLIGHT SYSTEM (HEADLIGHT DIMMER/ FLASHER SWITCH) HEADLIGHT SYSTEM (IGNITION SWITCH) HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES HOT IN ON OR START IGNITION SWITCH INSTRUMENT CLUSTER J/4 J/8 K/1 K/2 K/3 K/4 K/5 K/7 LEFT BRAKE LIGHT LEFT BRAKE/TAIL/TURN SIGNAL LIGHT ASSEMBLY LEFT REAR TURN SIGNAL LIGHT LEFT TAIL LIGHT LEFT SIDE MARKER LIGHT 1 2 LEFT SIDE MARKER/ TURN SIGNAL LIGHT 3 2 1 LEFT TURN LICENSE PLATE LIGHT LOCK NCA WIRE NOT USED OFF OFF PARK HEAD ON EMERGENCY FLASHER SWITCH PARK LIGHT INDICATOR PARK LIGHT SWITCH R/2 R/5 R/6 R/7 RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT RIGHT BRAKE LIGHT RIGHT BRAKE/TAIL/TURN SIGNAL LIGHT ASSEMBLY RIGHT TAIL LIGHT RIGHT TURN SOLID STATE TURN SIGNAL SWITCH LEFT USED) (NOT W/4 WARNING SYSTEM (RADIO/PARKING LIGHT WARNING BUZZER) WHT/BLK WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM (HEADLIGHT WASHER SYSTEM RELAY) X/6 Z/2

A/C SWITCH ASHTRAY LIGHT AUTOMATIC TRANSMISSION CONSOLE LIGHT 2 1 BATTERY NEGATIVE TERMINAL (GROUND) BATTERY POSITIVE TERMINAL BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE CIGARETTE LIGHTER CONTROL MODULE WITH DISPLAY UNIT D/12 DIMMER E/5 FRESH AIR CONTROL LEVER LIGHT FRONT POWER WINDOW SWITCH FUSE 16 FUSE 3 FUSE 6 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT IN ON HOT IN ON OR START ILLUM INSTRUMENT CLUSTER LEFT REAR WINDOW MOTOR LEFT REAR WINDOW SWITCH LIGHT SWITCH M/5 NCA WIRE NOT USED OFF PARK HEAD P/5 P/7 PASSENGER'S SEAT HEAT REGULATING SWITCH (BESIDE FUSE/ RELAY PANEL) POWER WINDOWS SYSTEM Q/1 Q/2 Q/6 R/3 R/4 R/5 R/7 RADIO REAR POWER WINDOWS CONSOLE SWITCH REAR WINDOW DEFOGGER SWITCH RED WIRE RIGHT FRONT WINDOW SWITCH RIGHT REAR WINDOW MOTOR RIGHT REAR WINDOW SWITCH TV 8 JUNCTION CONNECTOR (ABOVE FUSE/ RELAY PANEL) Y/3 Z/2

2.0L 2.8L A/T M/T ABS WARNING LIGHT AIRBAG CONTROL MODULE (BEHIND CONSOLE) AIRBAG WARNING LAMP ANTI-LOCK BRAKES SYSTEM BATTERY NEGATIVE TERMINAL (GROUND) BLK RED/ WIRE BLK WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/WHT (OR WHT/YEL) WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING SWITCH (ON FLUID RESERVOIR) BRAKE/ PARKING BRAKE INDICATOR BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE C/1 ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT TEMP SENSOR ENGINE OIL PRESSURE SWITCH ENGINE OIL PRESSURE SWITCH (.3 BAR) ENGINE OIL TEMPERATURE SENSOR FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GENERATOR GRN/BLK WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES L/1 L/6 LOCK MEMORY MODE SELECT MOTRONIC ENGINE CONTROL MODULE (IN ENGINE COMPT, CENTER OF PLENUM) MULTI-FUNCTION INDICATOR SWITCH PARK/ NEUTRAL POSITION RELAY (ON FUSE/ RELAY PANEL) PARKING BRAKE WARNING LIGHT SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE SOLID STATE V/1 V/3 V/4 VIO/WHT WIRE W/2 WARNING MODULE WHT WIRE X/1 X/2 X/3 X/8 YEL WIRE YEL/BLK WIRE YEL/RED WIRE

1995 VFTC 2.0L 2.0L 2.8L 2.8L A/C AND FRESH/RECIRC SWITCH A/C CLUTCH A/C CUT OUT THERMAL SWITCH/THIRD SPEED COOLANT A/C PRESSURE SWITCH A/C SWITCH AFTERRUN COOLANT FAN CONTROL THERMAL SWITCH AMBIENT TEMPERATURE SWITCH (RIGHT PLENUM CHAMBER) BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE COOLANT FAN COOLANT FAN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) COOLANT FAN CONTROL THERMOSWITCH COOLANT PUMP D/3 FAN SWITCH (2.8L ONLY) (CENTER OF ENGINE COMPT) FRESH AIR BLOWER FRESH AIR BLOWER SERIES RESISTANCE FRESH AIR BLOWER SWITCH FRESH/ RECIRC SWITCH FRESH/RECIRC FLAP SWITCH FUSE 108 FUSE 107 FUSE 13 FUSE 19 FUSE 4 FUSE 6 FUSE 78 FUSE/ RELAY PANEL GRN WIRE GRN/BLK WIRE GRN/BLU (OR GRN) WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLU WIRE HOT AT ALL TIMES HOT IN RUN HOT IN RUN OR START MOTRONIC ENGINE CONTROL MODULE NCA WIRE Q/2 RED WIRE RED/BLK WIRE RED/WHT WIRE WIRE CONNECTOR YEL WIRE

3/15 6/8 A/C PRESSURE SWITCH A/C RELAY A/C SWITCH ABS CONTROL MODULE ABS RELAY ALARM SYSTEM CONTROL MODULE FUSE BATTERY BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BRAKE LIGHT SWITCH LIGHT SWITCH BRN WIRE COOLANT FAN CONTROL THERMO SWITCH D/3 DRIVER'S DOOR CENTRAL LOCKING SWITCH FOG LIGHT RELAY FRESH AIR BLOWER SWITCH FROM IGNITION SWITCH (DIAGRAM 2 OF 4) (UNDER LEFT SIDE OF I/P) FRONT POWER WINDOW SWITCH LEFT FRONT POWER WINDOW CONTROL MODULE FUEL PUMP RELAY MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY FUSE 19 FUSE 20 FUSE 4 FUSE 5 FUSE 6 FUSE 9 FUSE/ RELAY PANEL (UNDER LEFT SIDE OF DASH) GENERATOR HEADLIGHT DIMMER/ FLASHER SWITCH HEADLIGHT SWITCH J/4 J/7 K/6 LEFT REAR POWER WINDOW CONTROL MODULE LEFT REAR WINDOW SWITCH LOAD REDUCTION RELAY MOTRONIC ENGINE CONTROL MODULE ALARM SYSTEM CONTROL MODULE NCA WIRE P/2 POWER WINDOW CIRCUIT BREAKER Q/2 R/10 R/5 E/4 REAR POWER WINDOWS CONSOLE SWITCH REAR WINDOW DEFOGGER SWITCH REAR WINDOW WIPER MOTOR REAR WINDOW WIPER/ WASHER RELAY RED WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW CONTROL MODULE RIGHT FRONT WINDOW SWITCH PASSENGER'S DOOR CENTRAL LOCKING SWITCH RIGHT REAR POWER WINDOW CONTROL MODULE RIGHT REAR WINDOW SWITCH S/1 STARTER THIRD SPEED COOLANT FAN CONTROL THERMAL SWITCH TO FUSE/ RELAY PANEL (30) (DIAGRAM 3 OF 4) TO IGNITION SWITCH (DIAGRAM 2 OF 4) TV 2 JUNCTION CONNECTOR (BEHIND FUSE/ RELAY PANEL) TV 6 JUNCTION CONNECTOR (BEHIND RELAY PANEL PLATE) WASHER/ WIPER INTERMITTENT RELAY WHT WIRE WINDSHIELD WIPER INTERMITTENT SWITCH WINDSHIELD WIPER MOTOR Y/3 YEL WIRE

ALARM SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE CENTRAL LOCKING INFRARED SENSOR DRIVER'S DOOR CENTRAL LOCKING SYSTEM DOOR SWITCH GRN WIRE GRY WIRE HOT AT ALL TIMES FUSE/ RELAY PANEL FUSE 21 L/7 LEFT FRONT CENTRAL LOCKING SYSTEM/ACTIVATOR SWITCH NCA WIRE PASSENGER'S DOOR CENTRAL LOCKING SYSTEM DOOR SWITCH PUMP MOTOR RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT FRONT CENTRAL LOCKING SYSTEM/ACTIVATOR SWITCH WHT WIRE

AIR CONDITIONING SYSTEM BATTERY BATTERY GROUND BLK WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE DATA LINK CONNECTOR (CENTER OF DASH) ENGINE SPEED SENSOR (FRONT CENTER OF ENGINE COMPT) FUEL PUMP FUEL PUMP RELAY FUSE 15 FUSE 18 FUSE 88 FUSE/ RELAY PANEL FUSE/RELAY PANEL GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE IGNITION INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM (CONTROL MODULE/ DISPLAY UNIT) INSTRUMENT CLUSTER VEHICLE SPEED SIGNAL JUMPER CONNECTOR M/1 M/2 MOTRONIC ENGINE CONTROL MODULE NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) PUMP MOTOR SECONDARY AIR INJECTION (AIR) PUMP RELAY TRANSMISSION CONTROL MODULE TRANSMISSION CONTROL SYSTEM VIO/WHT WIRE W/1 WHT WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE Z/2

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE CAMSHAFT POSITION SENSOR (FRONT CENTER OF ENGINE COMPT, ON DISTRIBUTOR) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (FRONT CENTER OF ENG COMPT) FUEL INJECTORS GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE HEATED OXYGEN SENSOR IGNITION COIL IGNITION COIL POWER OUTPUT STAGE IGNITION DISTRIBUTOR INSTRUMENT CLUSTER SYSTEM (CONTROL MODULE/ DISPLAY UNIT) INTAKE AIR TEMPERATURE (IAT) SENSOR (RIGHT CENTER OF ENG COMPT) KNOCK SENSOR (KS) (ON LEFT SIDE OF ENGINE BLOCK) MASS AIR FLOW (MAF) SENSOR (RIGHT SIDE OF ENGINE COMPT, ON AIR DUCT) NCA WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION (AIR) SOLENOID VALVE THROTTLE VALVE CONTROL MODULE (RIGHT REAR SIDE OF ENGINE COMPT) VEHICLE SPEED SENSOR WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE