Volkswagen Passat B7 (2010-2015) (on coolant reservoir) engine coolant level sensor Wiring diagrams

2.0L 2.5L 3.6L 2.0L 3.6L AUXILIARY HEATER HEATING ELEMENT BLK WIRE BLK/GRN WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM COOLANT FAN CONTROL MODULE (REAR OF COOLANT FAN ASSEMBLY) COOLANT RECIRCULATION PUMP (3.6L) ENGINE CONTROL MODULE (LEFT FRONT OF ENGINE COMPT) ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL/ TEMPERATURE LAMP IND (EXCEPT 3.6L) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (ON THERMOSTAT HOUSING) ENGINE COOLANT TEMPERATURE GAUGE EXCEPT 2.5L EXCEPT 3.6L FUSE 22 FUSE 21 FUSE 27 FUSE 32 FUSE PANEL B (IN ENGINE COMPT ELECTRONICS BOX) GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE HIGH PRESSURE SENSOR (NEAR A/C CONDENSER) HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LEFT VENT TEMPERATURE SENSOR (AT LEFT VENT) NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLK WIRE RED/YEL WIRE RIGHT COOLANT FAN (BEHIND RIGHT SIDE OF RADIATOR) RIGHT VENT TEMPERATURE SENSOR (AT RIGHT VENT) SUNLIGHT PHOTO SENSOR, SUNLIGHT PHOTO SENSOR 2 (UNDER TOP CENTER OF DASH) VIO WIRE VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/RED WIRE YEL WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE CHARGE AIR PRESSURE SENSOR/INTAKE AIR TEMPERATURE SENSOR, INTAKE MANIFOLD SENSOR COMPUTER DATA LINES SYSTEM CYLINDER 1 COMBUSTION CHAMBER PRESSURE SENSOR, GLOW PLUG 1 CYLINDER 2 COMBUSTION CHAMBER PRESSURE SENSOR, GLOW PLUG 2 CYLINDER 3 COMBUSTION CHAMBER PRESSURE SENSOR, GLOW PLUG 3 DIFFERENTIAL PRESSURE SENSOR (MOUNTED ON DIESEL PARTICULATE FILTER HOUSING) ELECTRONIC POWER CONTROL MALFUNCTION IND LAMP ENGINE COOLANT LEVEL/ TEMPERATURE INDICATOR LAMP ENGINE COOLANT TEMPERATURE GAUGE EXHAUST PRESSURE SENSOR 1 (ON DIESEL PARTICULATE FILTER HOUSING) FUEL GAUGE GRN WIRE GRN/GRY WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LOW FUEL LEVEL IND LAMP MALFUNCTION IND LAMP OIL PRESSURE IND LAMP RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

BLK WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE FUEL PUMP RELAY FUSE 24 FUSE PANEL C (AT LEFT END OF DASH) GRN WIRE GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION COIL 1 W/ POWER OUTPUT STAGE IGNITION COIL 2 W/ POWER OUTPUT STAGE IGNITION COIL 3 W/ POWER OUTPUT STAGE IGNITION COIL 4 W/ POWER OUTPUT STAGE IGNITION COIL 5 W/ POWER OUTPUT STAGE NCA WIRE POWER SUPPLY RELAY (TERMINAL 50) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SECONDARY AIR INJECTION SOLENOID VALVE (RIGHT REAR OF ENGINE) STARTER TO SPARK PLUG TOP OF ENGINE) VIO/BLK WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE COMPUTER DATA FUSE PANEL C FUSE 1 (AT LEFT END OF DASH) GRY WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN SENSOR (INTEGRAL W/ RIGHT EXHAUST MANIFOLD) LINES SYSTEM NCA WIRE OIL LEVEL THERMAL SENSOR (BOTTOM OF ENGINE OIL PAN) ORG/BRN WIRE ORG/GRN WIRE POSITIVE CRANKCASE VENTILATION HEATING ELEMENT (ON VENT HOSE ASSEMBLY) RED/BLK WIRE RED/WHT WIRE RED/YEL WIRE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE VIO/WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE