Volkswagen EuroVan T4 facelift (1997-2003) vacuum valve rail Wiring diagrams

A/C ENGINE COOLANT TEMP SENSOR A/C REFRIGERANT SHUT OFF VALVE AUXILIARY HEATER VALVE BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL FLAP MOTOR/ POSITION SENSOR CLIMATRONIC CONTROL MODULE DATA LINK CONNECTOR ENGINE COOLANT TWO-WAY VACUUM VALVE EVAPORATOR BLOWER CONTROL MODULE FOOTWELL/DEFROSTER FLAP MOTOR, POSITION SENSOR FRESH AIR BLOWER FRESH AIR BLOWER CONTROL MODULE FRONT VENT TEMP SENSOR FUSE 6 FUSE/RELAY PANEL (BEHIND LEFT SIDE OF DASH) FUSE 16 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE HOT IN RUN, START HOT W/ LOAD REDUCTION RELAY ENERGIZED INST CLUSTER INSTRUMENT CLUSTER INTERIOR LIGHTS, DEFOGGER SYSTEMS MOTRONIC ENGINE CONTROL MODULE (LEFT SIDE OF ENG COMPT) OUTSIDE AIR TEMP SENSOR PINS 16-17 (NOT USED) 18 19 20 PINS 2-4 (NOT USED) PINS 21-28 (NOT USED) PINS 25-26 (NOT USED) 27 28 PINS 6-7 (NOT USED) 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 PINS 9-10 (NOT USED) 11 12 13 14 15 16 17 18 19 20 REAR A/C CONTROL HEAD REAR EVAPORATOR FAN REAR EVAPORATOR TEMP SENSOR REAR HEATER CORE TEMP SENSOR RED WIRE RED/BLK WIRE RED/WHT WIRE SUNLIGHT PHOTO SENSOR TEMPERATURE REGULATOR FLAP MOTOR, POSITION SENSOR VACUUM VALVE RAIL VIO WIRE VIO/BLK WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/RED WIRE WHT/YEL WIRE WIRE CONNECTOR YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/RED WIRE

ANTI-THEFT IMMOBILIZER CONTROL MODULE BACK-UP LIGHT SWITCH ASR/ESP SWITCH ENGINE CONTROLS SYSTEM BLK WIRE BLK/YEL WIRE BLU WIRE BRAKE LIGHT SWITCH BRN/RED WIRE CLIMATRONIC CONTROL MODULE CRUISE CONTROL SWITCH DRIVER'S CABIN SUN ROOF SWITCH DUAL HORN RELAY DUAL HORNS EMERGENCY FLASHER SWITCH ENGINE CONTROLS SYSTEM FROM FUSE/ RELAY PANEL (DIAGRAM 1 OF 3) FROM FUSE/RELAY PANEL (DIAGRAM 1 OF 3) FUSE 102 FUSE 13 FUSE 15 FUSE 16 FUSE/ RELAY PANEL (BEHIND LEFT SIDE OF DASH) GLOVE COMPARTMENT LIGHT IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER AIR BAG CONTROL MODULE INTERIOR LIGHT W/ DELAY SWITCH KEY-IN IGNITION SWITCH LOCK LOCK ON MIRROR ADJUSTMENT SWITCH MULTI-FUNCTION TRANSMISSION RANGE SWITCH PARK/ NEUTRAL POSITION RELAY PARK/ NEUTRAL POSITION RELAY CENTRAL LOCKING SYSTEM CONTROL MODULE PASSENGER'S COMPARTMENT SUNROOF SWITCH RADIO RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT POWER WINDOW CONTROL MODULE LEFT FRONT POWER WINDOW CONTROL MODULE SHIFT LOCK SOLENOID SWIVEL SEAT LOCK CONTROL MODULE ABS CONTROL MODULE (W/ EDL) SWIVEL SEAT LOCK END SWITCH TO FUSE/ RELAY PANEL FUEL PUMP RELAY (DIAGRAM 3 OF 3) FUSE 14 TRANSMISSION CONTROL MODULE TV 4 JUNCTION CONNECTOR TV 5 JUNCTION CONNECTOR VACUUM VALVE RAIL W/ SWIVEL SEAT LOCK W/O SWIVEL SEAT LOCK YEL WIRE