Volkswagen Routan I (2008-2012) radiator fan low speed relay Wiring diagrams

1 2 BLW MTR SPLY BLW MTR CTRL SPLY 1 2 FAN SNS RTN FAN SNS A/C A/C HEATER CONTROL BLK WIRE BLK/LT BLU WIRE BLK/ORG WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLW MTR BLW SPEED RLY MTR CTRL BLW ON IND BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE CAN (-) CAN (+) COMPUTER DATA LINES SYSTEM CTRL SIG DK BLU WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK BLU/WHT WIRE DK BLU/YEL WIRE ELECTRONICS FEED SNS FRONT BLOWER MOTOR POWER MODULE (HVAC UNIT) FUSE FUSE FUSE GND BLW MTR CTRL BLW MTR SPLY GND MTR CTRL BLW MTR SPLY GND SENS GND EVAP TEMP SENS SIG SUN SENS 1 SIG SUN SENS 2 SIG AUTO HDLP SIG HEADLAMP LOW WASHER HOT AT ALL TIMES HOT IN HOT AT ALL TIMES LT BLU WIRE LT BLU/BRN WIRE LT BLU/DK BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE MUX RTN ORG/GRY WIRE PANEL LAMP PNK/LT GRN WIRE PNK/YEL WIRE RADIATOR FAN LOW SPEED RELAY REAR A/C HEATER CONTROL REAR BLOWER CONTROL SWITCH REAR BLOWER MOTOR REAR BLOWER MOTOR RELAY REAR MODE RED WIRE RED/BRN WIRE RUN WIRE SENS BUS BUS (+) SNS SPLY TOTALLY INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) VIO/LT BLU WIRE VIO/ORG WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE

BLK WIRE BRN WIRE BRN/LT BLU WIRE BRN/ORG WIRE CAN (-) CAN (+) CAN C BUS (+) COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/DK GRN WIRE DK BLU/VIO WIRE DK GRN WIRE ECT SIG ELECTRONICS ENGINE CONTROLS SYSTEM FUSE HOT AT ALL TIMES LT BLU WIRE ORG/ WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RADIATOR FAN HIGH SPEED RELAY (LEFT OF RADIATOR) RADIATOR FAN LOW SPEED RELAY RADIATOR FAN RESISTOR (TOP RIGHT SIDE OF RADIATOR) RED/BRN WIRE SENS GND TOTALLY INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) VIO WIRE VIO/ORG WIRE WASHER HI SPEED SPEED RLY BUS BUS CTRL CTRL CTRL (-) (+) WHT WIRE WHT/BLK WIRE WHT/LT BLU WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 EVAP TEMP SENS SIG 1 2 3 4 5 DRV BLOWER MTR HI A/C A/C HEATER CONTROL AUTO HDLP SIG BLK WIRE BLK/LT BLU WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLU/ BRN WIRE BLW MTR BLW RLY MTR SPEED SPLY CTRL BLW ON IND BRN/LT BLU WIRE BRN/ORG WIRE BRN/WHT WIRE BUS BUS SENS (+) (-) CAN (-) CAN (+) COMMON COMPUTER DATA LINES SYSTEM CTRL SIG DK BLU WIRE DK BLU/ ORG WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT BLU WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK BLU/VIO WIRE DK BLU/YEL WIRE DRV DR ELECTRONICS FEED SNS FRONT BLOWER MOTOR RESISTOR (RIGHT SIDE OF HVAC ASSEMBLY) FRT BLOWER LOW SPD GND FUSE FUSE FUSE HDLP SIG HEADLAMP WASHER LOW HI CLUTCH CLUTCH SPEED RLY RLY TRANS CTRL CTRL CTRL CTRL OUT SIG SPLY GND HOT AT ALL TIMES HOT IN HOT AT ALL TIMES INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM LT BLU WIRE LT BLU/BRN WIRE LT BLU/DK BLU WIRE LT BLU/ORG WIRE LT BLU/YEL WIRE LT GRN WIRE MUX RTN ORG/GRY WIRE PANEL LAMP PNK/YEL WIRE RADIATOR FAN LOW SPEED RELAY REAR A/C HEATER CONTROL REAR BLOWER HI REAR BLOWER LO REAR BLOWER MEDIUM REAR BLOWER MODE SNS REAR A/C TEMP CTRL SIG HVAC MUX RTN REAR BLOWER MOTOR REAR BLOWER MOTOR RELAY REAR BLOWER MOTOR RESISTOR REAR MODE RED WIRE RED/BRN WIRE RUN WIRE SNS SPLY TOTALLY INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) VIO/LT BLU WIRE VIO/TAN WIRE VIO/WHT WIRE W/ SUNROOF W/O SUNROOF WHT/BLK WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/ORG WIRE WHT/VIO WIRE YEL WIRE

1 2 3 4 5 GND FRT BLOWER LOW SPD A/C CLUTCH CTRL A/C COMPRESSOR CLUTCH (4.0L: FRONT OF A/C COMPRESSOR) (3.3L, 3.8L: LEFT A/C HEATER CONTROL BLK WIRE BLK/LT BLU WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BRN/LT BLU WIRE BRN/ORG WIRE BUS SENS BUS (-) GND (+) CAN (-) CAN (+) CAN C BUS (+) CLUTCH A/C TRANS SPEED RLY CLUTCH CTRL CTRL OUT CTRL SIG SPLY COMPUTER DATA LINES SYSTEM CTRL OUT DK BLU WIRE DK BLU/BRN WIRE DK BLU/DK GRN WIRE DK BLU/GRY WIRE DK BLU/LT GRN WIRE DK BLU/ORG WIRE DK BLU/RED WIRE DK BLU/TAN WIRE DK BLU/VIO WIRE DK BLU/YEL WIRE DRIVER BLEND DOOR ACTUATOR (HVAC UNIT) DRV BLOWER MTR HI DRV DR RECIRCULATION DRV DR MODE DRV DR BLEND DRV DR COMMON 2 ECT SIG ELECTRONICS ENGINE CONTROLS SYSTEM EVAPORATOR TEMPERATURE SENSOR (RIGHT SIDE OF HVAC) EXCEPT BASE FAN CTRL FRONT BLOWER MOTOR RESISTOR (RIGHT SIDE OF HVAC ASSEMBLY) FUSE HEADLAMP LOW BLW WASHER SPEED MTR RLY CTRL SPLY HOT AT ALL TIMES HOT IN LT BLU/BRN WIRE LT BLU/ORG WIRE LT GRN WIRE PNK/YEL WIRE POWERTRAIN CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) RADIATOR COOLING FAN MODULE (BEHIND RADIATOR COOLING FAN) RADIATOR FAN HIGH SPEED RELAY (LEFT OF RADIATOR) RADIATOR FAN LOW SPEED RELAY RADIATOR FAN RESISTOR (TOP RIGHT SIDE OF RADIATOR) RED WIRE RED/BRN WIRE RLY OUT RUN WIRE SENS GND TOTALLY INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) VIO/ORG WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/LT BLU WIRE WHT/ORG WIRE

1 2 3 4 5 6 7 8 9 FUSED B+ STATUS IND 3 1 5 4 6 ENABLE SW SIG STATUS IND DRV GND PANEL LAMPS SW SIG AC POWER OUTLET AUTO SHUT DOWN RELAY BACKUP LAMP RELAY BASE BLK WIRE BLK/ORG WIRE BRK LP SW OUT BRN/YEL WIRE CENTER HIGH MOUNTED STOP LAMP CLUSTER DK GRN/RED WIRE DRIVER WINDOW/DOOR LOCK SWITCH ELECTRONICS IGN SW OUTPUT (RUN- START) ELECTRONICS TOTALLY INTEGRATED POWER MODULE (LEFT SIDE OF ENGINE COMPT) EXCEPT BASE FROM FRONT WASHER PUMP RELAY FRONT WIPER HIGH/LOW RELAY FRONT WIPER ON RELAY FUSE FUSE FUSE GND ENABLE SW SIG HORN RELAY IGNITION WIRELESS NODE (BEHIND LEFT SIDE OF DASH) INVERTER MODULE (ABOVE LEFT REAR WHEELWELL) INVERTER SWITCH LEFT FRONT TIRE PRESSURE TRANSPONDER (IF EQUIPPED) LEFT REAR TIRE PRESSURE TRANSPONDER (IF EQUIPPED) LT BLU/RED WIRE LT GRN WIRE LT GRN/LT BLU WIRE LT GRN/ORG WIRE LT GRN/RED WIRE LT GRN/WHT WIRE OCCUPANT RESTRAINT CONTROLLER MODULE ORG/GRY WIRE PCM RELAY PNK/WHT WIRE RADIATOR FAN HIGH SPEED RELAY RADIATOR FAN LOW SPEED RELAY REAR BLOWER MOTOR RELAY REAR WASHER PUMP RELAY REAR WINDOW DEFOGGER RELAY REAR WIPER RELAY RED WIRE RED/BRN WIRE RED/LT BLU WIRE RIGHT FRONT TIRE PRESSURE TRANSPONDER (IF EQUIPPED) SHIFTER LEVER ASSEMBLY STARTER RELAY STEERING CONTROL MODULE STOP LAMP SWITCH SW SIG TO RUN RELAY (DIAGRAM 3 OF 4) TRS PARK SIG W/ COMPASS WHT/BRN WIRE WHT/DK GRN WIRE WHT/GRY WIRE WHT/LT BLU WIRE YEL/DK BLU WIRE