Volkswagen Golf Mk7 (2012-2017) left coupling point in engine compartment Wiring diagrams

1.8L TURBO, 2.0L TURBO 2.0L TURBO DIESEL BLK/RED WIRE BLK/VIO WIRE BLU/VIO WIRE BRAKE LAMP SWITCH (BRAKE MASTER CYLINDER) BRN WIRE BRN/BLU WIRE COMPUTER COMPUTER DATA LINES SYSTEM DATA LINES ELECTRONIC DAMPING CONTROL MODULE ENERGIZED (1.8L TURBO, 2.0L TURBO) ENGINE CONTROL MODULE FUSE 6 FUSE 7 FUSE PANEL B FUSE PANEL C GRY WIRE GRY/RED WIRE HATCHBACK HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED HOT W/ TERMINAL 30 POWER SUPPLY RELAY INSTRUMENT CLUSTER LEFT "C" PILLAR) LEFT COUPLING POINT IN ENGINE COMPARTMENT MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED/YEL WIRE RIGHT MULTI-FUNCTION STEERING WHEEL BUTTON SELECTOR LEVER TRANSMISSION RANGE POSITION DISPLAY UNIT SELECTOR SWITCH SHIFT LOCK SOLENOID, SELECTOR LEVER PARK POSITION LOCK SWITCH STEERING COLUMN ASSEMBLY STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE SYSTEM TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC UPSHIFT BUTTON VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VIO/WHT WIRE WAGON WHT WIRE

2.0L TURBO DIESEL A/C COMPRESSOR ASSEMBLY A/C COMPRESSOR REGULATOR VALVE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE CHARGE AIR COOLING PUMP ENGINE COOLANT LEVEL SENSOR FRONT AIR DISTRIBUTION DOOR MOTOR, POSITION SENSOR GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE LEFT COUPLING POINT IN ENGINE COMPARTMENT RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT VENT TEMPERATURE SENSOR SUNLIGHT PHOTO SENSOR, SUNLIGHT PHOTO SENSOR 2 VIO WIRE VIO/BLK WIRE VIO/RED WIRE WHT/BLU WIRE YEL/BLK WIRE

1.8L TURBO 1.8L TURBO, 2.0L TURBO 2.0L TURBO 2.0L TURBO DIESEL BLK WIRE BLK/RED WIRE BRN WIRE BRN/GRN WIRE CHARGE AIR TEMPERATURE SENSOR AFTER CHARGE AIR COOLER COMPUTER DATA LINES SYSTEM COOLANT FAN LEFT COUPLING POINT IN ENGINE COMPARTMENT COOLANT SHUT-OFF VALVE ENERGIZED (DIESEL) HOT W/ TERMINAL 30 POWER SUPPLY RELAY ENERGIZED ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET FUSE 4 FUSE 5 FUSE 7 FUSE PANEL A FUSE PANEL B GASOLINE GASOLINE DIESEL HATCHBACK WAGON GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY LEFT COUPLING POINT IN ENGINE COMPARTMENT LEFT VENT TEMPERATURE SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE (CENTER OF RADIATOR) RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT SIDE OF RADIATOR) YEL/RED WIRE YEL/VIO WIRE

1.8L TURBO 2.0L TURBO DIESEL 2.0L TURBO 12 VOLT BATTERY BATTERY BATTERY MONITORING CONTROL MODULE BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM FUSE 18 FUSE 2 FUSE PANEL A FUSE PANEL B GENERATOR INDICATOR LAMP GENERATOR W/ VOLTAGE REGULATOR INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE LEFT COUPLING POINT IN ENGINE COMPARTMENT NCA WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/VIO WIRE STARTER VIO/WHT WIRE

1.8L TURBO 1.8L TURBO, 2.0L TURBO 2.0L TURBO 2.0L TURBO DIESEL BLK WIRE BLK/RED WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CHARGE AIR COOLING PUMP CHARGE AIR TEMPERATURE SENSOR AFTER CHARGE AIR COOLER COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM COOLANT FAN LEFT COUPLING POINT IN ENGINE COMPARTMENT COOLANT SHUT-OFF VALVE ENERGIZED (DIESEL) HOT W/ TERMINAL 30 POWER SUPPLY RELAY ENERGIZED ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT LEVEL SENSOR ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET FUSE 4 FUSE 5 FUSE 7 FUSE PANEL A FUSE PANEL B FUSE PANEL C GASOLINE GASOLINE DIESEL GRN/GRY WIRE GRN/WHT WIRE HATCHBACK/ WAGON HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY LEFT COUPLING POINT IN ENGINE COMPARTMENT NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RADIATOR FAN CONTROL MODULE (CENTER OF RADIATOR) RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SIDE OF RADIATOR) SYSTEM VEHICLE ELECTRICAL CONTROL MODULE SYSTEM VIO/RED WIRE WASHER FLUID RESERVOIR) WINDSHIELD WASHER FLUID LEVEL SENSOR YEL/RED WIRE YEL/VIO WIRE

1.8L TURBO, 2.0L TURBO 2.0L TURBO DIESEL 2.0L TURBO DIESEL ACCELERATOR PEDAL MODULE ANGLE SENSOR 1 ANGLE SENSOR 2 BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRAKE LAMP SWITCH BRAKE MASTER CYLINDER) BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE CLUTCH POSITION SENSOR (M/T) (CLUTCH PEDAL ASSEMBLY) COMPUTER DATA LINES SYSTEM CRUISE CONTROL SWITCH, CRUISE CONTROL SET-BUTTON ENERGIZED (1.8L TURBO, 2.0L TURBO) ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM EPC THROTTLE DRIVE FUSE 3 FUSE 49 FUSE 6 FUSE PANEL B FUSE PANEL C GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED HOT W/ TERMINAL 15 POWER SUPPLY RELAY ENERGIZED HOT W/ TERMINAL 30 POWER SUPPLY RELAY LEFT COUPLING POINT IN ENGINE COMPARTMENT NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED/GRN WIRE SENSOR 1 SENSOR 2 STEERING COLUMN ASSEMBLY STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE THROTTLE VALVE CONTROL MODULE VIO WIRE VIO/BLK WIRE VIO/BRN WIRE VIO/WHT WIRE VIO/YEL WIRE WHT/BLU WIRE WHT/RED WIRE YEL/BLU WIRE YEL/GRN WIRE

1.8L TURBO 1.8L TURBO, 2.0L TURBO 2.0L TURBO 2.0L TURBO DIESEL A/C COMPRESSOR ASSEMBLY A/C COMPRESSOR REGULATOR VALVE BLK WIRE BLK/RED WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE CHARGE AIR COOLING PUMP CHARGE AIR TEMPERATURE SENSOR AFTER CHARGE AIR COOLER COMPUTER DATA LINES SYSTEM COOLANT FAN LEFT COUPLING POINT IN ENGINE COMPARTMENT COOLANT SHUT-OFF VALVE ENERGIZED (DIESEL) HOT W/ TERMINAL 30 POWER SUPPLY RELAY ENERGIZED ENGINE CONTROL MODULE ENGINE CONTROLS SYSTEM ENGINE COOLANT TEMPERATURE SENSOR ENGINE COOLANT TEMPERATURE SENSOR ON RADIATOR OUTLET FUSE 4 FUSE 5 FUSE 7 FUSE PANEL A FUSE PANEL B GASOLINE GASOLINE DIESEL HATCHBACK WAGON GRN/BLK WIRE GRN/GRY WIRE GRN/WHT WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY INSTRUMENT CLUSTER LEFT COMPARTMENT COUPLING POINT IN ENGINE LEFT COUPLING POINT IN ENGINE COMPARTMENT NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RADIATOR FAN (LEFT SIDE OF RADIATOR) RADIATOR FAN 2 RADIATOR FAN CONTROL MODULE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT SIDE OF RADIATOR) YEL/RED WIRE YEL/VIO WIRE

1.8L TURBO 1.8L TURBO, 2.0L TURBO 12 VOLT BATTERY 2.0L TURBO 2.0L TURBO 1.8L TURBO, 2.0L TURBO 2.0L TURBO DIESEL BATTERY BATTERY MONITORING CONTROL MODULE BLK WIRE BLU WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR CHARGE AIR COOLING PUMP COMPUTER DATA LINES SYSTEM COOLANT SHUT-OFF VALVE CYLINDER HEAD COOLANT VALVE DSG TRANSMISSION MECHATRONIC FROM FUSE 6 (DIAGRAM 3 OF 6) FROM FUSE PANEL B (DIAGRAM 2 OF 6) FROM FUSE PANEL C (DIAGRAM 4 OF 6) FUEL PUMP CONTROL MODULE FUSE 1 FUSE 10 FUSE 13 FUSE 2 FUSE 3 FUSE 4 FUSE 5 FUSE 7 FUSE PANEL A FUSE PANEL B GENERATOR W/ VOLTAGE REGULATOR HATCHBACK HEATER SUPPORT PUMP IGNITION/STARTER SWITCH LEFT COUPLING POINT IN ENGINE COMPARTMENT M/T NCA WIRE OIL PRESSURE REGULATION VALVE POWER STEERING CONTROL MODULE RADIATOR FAN CONTROL MODULE RED WIRE RED/BLU WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE STARTER STEERING COLUMN ELECTRONICS CONTROL MODULE TO FUSE PANEL B (DIAGRAM 2 OF 6) TO FUSE PANEL C (DIAGRAM 4 OF 6) TO FUSE PANEL C (DIAGRAM 6 OF 6) TRANSMISSION COOLANT VALVE TRANSMISSION FLUID COOLING PUMP VIO/WHT WIRE WAGON WHT WIRE

1.8L TURBO 1.8L TURBO, 2.0L TURBO 1.8L TURBO, 2.0L TURBO 2.0L TURBO DIESEL 2.0L TURBO DIESEL ABS CONTROL MODULE ALARM HORN AUTOMATIC GLOW TIME CONTROL MODULE BLK WIRE BLK/GRY WIRE BLK/RED WIRE BOTTOM LEFT COUPLING POINT IN INTERIOR COOLANT FAN LEFT COUPLING POINT IN ENGINE COMPARTMENT DATA BUS ON BOARD DIAGNOSTIC INTERFACE ENGINE COMPARTMENT POWER SUPPLY RELAY ENGINE CONTROL MODULE ENGINE CONTROL MODULE (ECM) FROM FUSE PANEL A (DIAGRAM 1 OF 6) FROM FUSE PANEL B (DIAGRAM 1 OF 6) FUSE 1 FUSE 15 FUSE 16 FUSE 17 FUSE 18 FUSE 19 FUSE 2 FUSE 20 FUSE 22 FUSE 23 FUSE 3 FUSE 4 FUSE PANEL B HATCHBACK HIGH HEAT OUTPUT RELAY HORN RELAY INTAKE MANIFOLD RUNNER CONTROL VALVE LEFT COUPLING POINT IN ENGINE COMPARTMENT LOW HEAT OUTPUT RELAY MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY NCA WIRE OIL LEVEL THERMAL SENSOR OIL PRESSURE REGULATION VALVE PISTON COOLING NOZZLE CONTROL VALVE RADIATOR FAN CONTROL MODULE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE REDUCING AGENT METERING SYSTEM RELAY FUSE PANEL C SECONDARY AIR INJECTION PUMP RELAY STARTER STARTER RELAY 1 STARTER RELAY 2 TERMINAL 30 POWER SUPPLY RELAY TO BATTERY MONITORING CONTROL MODULE (DIAGRAM 1 OF 6) TO FUSE 5 (DIAGRAM 3 OF 6) TURBOCHARGER RECIRCULATION VALVE W/ ADAPTIVE CRUISE CONTROL W/O ADAPTIVE CRUISE CONTROL WAGON WASTEGATE BYPASS REGULATOR VALVE WHT WIRE WIPER MOTOR CONTROL MODULE YEL WIRE

1.8L TURBO, 2.0L TURBO 2.0L TURBO 2.0L TURBO DIESEL AUTOMATIC GLOW TIME CONTROL MODULE BLK WIRE BLK/BLU WIRE BLU/RED WIRE BRAKE LAMP SWITCH BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/YEL WIRE CAMSHAFT ADJUSTMENT VALVE 1 ENGINE COMPARTMENT POWER SUPPLY RELAY EVAP CANISTER PURGE REGULATOR VALVE 1 EXCEPT 2.0L TURBO DIESEL EXHAUST CAMSHAFT ADJUSTER A CYLINDER 1 EXHAUST CAMSHAFT ADJUSTER A CYLINDER 2 EXHAUST CAMSHAFT ADJUSTER A CYLINDER 3 EXHAUST CAMSHAFT ADJUSTER A CYLINDER 4 EXHAUST CAMSHAFT ADJUSTMENT VALVE 1 EXHAUST CAMSHAFT B CYLINDER 1 EXHAUST CAMSHAFT B CYLINDER 2 EXHAUST CAMSHAFT B CYLINDER 3 EXHAUST CAMSHAFT B CYLINDER 4 FROM FUSE 4 (DIAGRAM 2 OF 6) FUEL INJECTOR 2 CYLINDER 1 FUEL INJECTOR 2 CYLINDER 2 FUEL INJECTOR 2 CYLINDER 3 FUEL INJECTOR 2 CYLINDER 4 FUEL METERING VALVE FUEL PRESSURE REGULATOR VALVE FUSE 5 FUSE 6 FUSE 8 FUSE 9 FUSE PANEL B GRY/RED WIRE HEATER SUPPORT PUMP LEFT COUPLING POINT IN ENGINE COMPARTMENT MASS AIR FLOW SENSOR NCA WIRE NOX SENSOR CONTROL MODULE OXYGEN SENSOR 1 (BEFORE CATALYTIC CONVERTER) OXYGEN SENSOR 1 AFTER CATALYTIC CONVERTER POSITIVE CRANKCASE VENTILATION HEATING ELEMENT RED WIRE RED/WHT WIRE SECONDARY AIR INJECTION SOLENOID VALVE TO FUSE 7 (DIAGRAM 1 OF 6) TOP CENTER COUPLING POINT OF ENGINE WHT WIRE WHT/GRN WIRE WHT/RED WIRE