Volkswagen EuroVan T4 facelift (1997-2003) red/blu Wiring diagrams

A/C CLUTCH A/C CONTROL MODULE A/C CUT-OUT THERMAL SWITCH AND THIRD SPEED COOLANT FAN CONTROL THERMAL SWITCH A/C PRESSURE SWITCH AFTER- AFTER-RUN COOLANT THERMAL SWITCH BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/GRN WIRE BRN/RED WIRE COOLANT FAN CONTROL (FC) RELAY (AT LEFT FRONT OF ENG COMPT) COOLANT FAN CONTROL SERIES RESISTANCE COOLANT FAN CONTROL THERMAL SWITCH COOLANT PUMP FAN RELAY (BEHIND CENTER OF DASH) FUSE 13 FUSE 14 FUSE 15 FUSE 19 FUSE 3 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOLDER (ON BATTERY) FUSE 2 LEFT COOLANT FAN COOLANT FAN CONTROL SERIES RESISTANCE REAR WARM AIR FAN RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT COOLANT FAN RUN WIRE VIO/BLK WIRE VIO/WHT WIRE VIO/YEL WIRE WARM AIR BLOWER CONTROL MODULE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BODY BRN WIRE BRN/WHT WIRE CONTROL MODULE WITH INDICATOR UNIT FUSE 21 FUSE 7 FUSE 8 FUSE/RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEAD HOT AT ALL TIMES INSTRUMENT CLUSTER LEFT SEAT BELT SWITCH LIGHT SWITCH OFF HEAD PARK OFF PARK RED WIRE RED/BLK WIRE RED/BLU WIRE SEATBELT WARNING WARNING BUZZER WHT WIRE

ABS CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) AIR BAG CONTROL MODULE ANTI-THEFT IMMOBILIZER CONTROL MODULE BLK WIRE BRN WIRE CENTRAL LOCKING SYSTEM CONTROL MODULE (BEHIND INSTRUMENT CLUSTER) CLIMATIC CONTROL MODULE (BEHIND A/C CONTROL HEAD) DATA LINK CONNECTOR (BEHIND STEERING COLUMN COVER) FUSE 21 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER MOTRONIC ENGINE CONTROL MODULE (ECM) RADIO RED/BLU WIRE TRANS- MISSION CONTROL MODULE TV 14 JUNCTION CONNECTOR W/ ANTI-THEFT ONLY WHT WIRE

ABS CONTROL MODULE (W/ EDL) (LEFT FRONT OF ENGINE COMPT) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL) BRN/WHT WIRE BRN/YEL WIRE CRUISE CONTROL SWITCH E/4 F/6 FUSE 14 FUSE 20 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN RUN OR START MOTRONIC ENGINE CONTROL MODULE (ECM) (BELOW LEFT SIDE OF DASH PANEL COVER) RED WIRE RED/BLU WIRE RED/BRN WIRE RED/YEL WIRE THROTTLE POSITION SENSOR THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY) TV 5 JUNCTION CONNECTOR VIO WIRE VIO/BLU WIRE VIO/WHT WIRE WHT WIRE WHT/BLK WIRE

ABS WARNING AIR BAG CONTROL AIRBAG MALFUNCTION ANTI-LOCK BRAKES SYSTEM (LATE PRODUCTION) ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/WHT WIRE BODY BRAKE PAD WEAR IND BRAKE/ BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONTROL MODULE WITH INDICATOR UNIT COOLANT TEMP GAUGE DIGITAL CLOCK DIGITAL DISPLAY LIGHT DRIVER'S SIDE DOOR CONTACT SWITCH ENGINE COOLANT LEVEL/ TEMP WARNING FRONT HOOD SWITCH FUEL GAUGE FUSE 21 W/O ANTI- THEFT FUSE/RELAY PANEL (BEHIND LEFT SIDE OF DASH) GENERATOR GENERATOR WARNING GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER KEY-IN IGNITION SWITCH LEFT TURN LOCK LOW FUEL LEVEL WARNING LOW WINDSHIELD WASHER FLUID LEVEL MALFUNCTION INDICATOR LIGHT MODULE ODOMETER DISPLAY OIL PRESSURE WARNING ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE REAR FOG LIGHT RED WIRE RED/BLK WIRE RED/BLU WIRE RIGHT TURN SEATBELT WARNING SOUND SYSTEM SPEEDOMETER SPEEDOMETER VEHICLE SPEED SENSOR TACHOMETER TRANS RANGE LEVER DISPLAY TRANSMISSION CONTROL MODULE TV 25 JUNCTION CONNECTOR TV 4 JUNCTION CONNECTOR VIO WIRE VIO/BLK WIRE VIO/BLU WIRE W/ ANTI- THEFT W/O ANTI- THEFT WARNING BUZZER WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

A/C SYSTEM ACCELERATOR PEDAL POSITION SENSORS 1, 2 (IN PEDAL ASSEMBLY) AUXILIARY FUSE HOLDER (ABOVE RELAY PANEL) BATTERY GROUND BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CRUISE CONTROL SYSTEM CRUISE CONTROL SYSTEM COMPUTER DATA LINES SYSTEM E/4 EVAPORATIVE EMISSION PURGE SOLENOID VALVE FUSE FUSE 20 FUSE HOLDER (ON BATTERY) FUSE 1 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR HOT AT ALL TIMES HOT IN ON OR START LEAK DETECTION PUMP MASS AIRFLOW (MAF) SENSOR, INTAKE AIR TEMPERATURE (IAT) SENSOR MOTRONIC ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE OXYGEN SENSOR EVAPORATIVE EMISSION PURGE REGULATOR VALVE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION PUMP MOTOR SECONDARY AIR INJECTION PUMP RELAY (ON FUSE/ RELAY PANEL) SECONDARY AIR INJECTION SOLENOID VALVE ANTI-THEFT IMMOBILIZER MODULE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE

BATTERY GROUND BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE CAMSHAFT POSITION (CMP) SENSOR CAMSHAFT POSITION (CMP) SENSOR 2 ENGINE COOLANT TEMPERATURE (ECT) SENSOR ENGINE SPEED (RPM) SENSOR FUEL PUMP FUEL PUMP RELAY FUSE 18 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN ON OR START IGNITION COILS W/ POWER OUTPUT STAGE KNOCK SENSOR (KS) 1 KNOCK SENSOR (KS) 2 M/1 M/2 NCA WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/GRY WIRE

BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 2 COMPUTER DATA LINES SYSTEM CRUISE CONTROL SYSTEM F/9 FUEL INJECTORS FUSE 15 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT IN ON OR START INSTRUMENT CLUSTER INTAKE MANIFOLD CHANGE-OVER VALVE MALFUNCTION INDICATOR LAMP (MIL) MOTRONIC ENGINE CONTROL MODULE (ECM) (LEFT SIDE OF ENGINE COMPT) ORG/BLK WIRE ORG/BRN WIRE POSITIVE CRANKCASE VENTILATION HEATING ELEMENT RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE SPEEDO TACH THROTTLE VALVE CONTROL MODULE (ON THROTTLE BODY) VEHICLE SPEED SENSOR VIO/GRN WIRE VIO/WHT WIRE VIO/YEL WIRE W/1 WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/WHT WIRE