X

Volkswagen T-Roc (2018-2020) fuses and relays

Advertisements

The subcompact crossover Volkswagen T-Roc is available from 2017 to the present. In this article, you will find fuse box diagrams of Volkswagen T-Roc 2017, 2018,  2019, and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Layout VW T-Roc

Passenger Compartment Fuse Box

Fuse Box Location

Left-hand drive vehicle: Reach behind the cover and pull it forward.

Right-hand drive vehicle:

  1. Slide the braking element (1) downwards into the opening in the holder and pull it out sideways.
  2. Push catches (2) upwards in the direction of the arrow whilst opening the stowage compartment further.

Fuse Box Diagram

Assignment of the fuses in the instrument panel fuse box
AmpsFunction / component
F120 A / 30 AControl unit for reducing agent heater
F210 ASteering column electronics control unit
F3--
F47.5 AAlarm horn
F55 A / 7.5 AData bus diagnostic interface
F65 A / 7.5 ASelector lever
F710 AHeater and air conditioning controls
Remote control receiver for auxiliary coolant heater
Heated rear window relay
F810 A / 7.5 ARotary light switch
Electromechanical parking brake button
Rain and light sensor
Diagnostic connection
Anti-theft alarm sensor
Operating unit for driving mode selection
Control unit for cornering light and headlight range control
F95 A / 7.5 ASteering column electronics control unit
F107.5 ADisplay unit for front information display and operating unit control unit
CD player
F1140 AOnboard supply control unit
F1220 AControl unit 1 for information electronics
F1325 AFront left seat belt (left-hand drive)
Front right seat belt (right-hand drive)
F1440 AFresh air blower control unit
F1510 AControl unit for electronic steering column lock
F167.5 ATransmission and reception stabilisation control unit
Storage compartment with interface for mobile telephone
USB hub
F177.5 ADash panel insert
Emergency call module control unit and communication unit
F187.5 ARear lid handle
F197.5 AInterface for entry and start system
F207.5 A / 10 ARelay for reducing agent metering system
F2115 AAll-wheel drive control unit
F2215 ATrailer detector control unit
F2330 A / 20 ASliding sunroof adjustment control unit
F2440 AOnboard supply control unit
F2530 ADriver door control unit
F2630 AOnboard supply control unit
F2730 AOnboard supply control unit
F2825 ATrailer detector control unit
F29--
F30--
F3130 ARear lid control unit 
F3210 AFront camera for driver assist systems
Adaptive cruise control unit
Parking aid control unit
F335 A / 7.5 AAirbag control unit
F347.5 AInterior mirror
Relay for power sockets
Reversing light switch
Pressure sender for refrigerant circuit
Air quality sensor
Electromechanical parking brake button
F3510 A / 7.5 ADiagnostic connection
F365 A / 7.5 AFront right headlight
F375 A / 7.5 AFront left headlight
F3825 ATrailer detector control unit
F3930 AFront passenger door control unit
F4020 A12 V socket 2
12 V socket 3
F4125 AFront right seat belt (left-hand drive)
Front left seat belt (right-hand drive)
F4240 AOnboard supply control unit
F4340 ADigital sound package control unit
F4415 ATrailer detector control unit
F45--
F46--
F4715 ARear window wiper motor
F48--
F495 A / 7.5 AClutch position sender
F5040 ARear lid control unit
F51--
F5215 AElectronically controlled damping control unit
F5330 AHeated rear window relay
R1Relay for reducing agent metering system
R2-
R3-
R4Terminal 15 voltage supply relay
R5Heated rear window relay
R6Relay for power sockets

Advertisements


Engine Compartment Fuse Box

Fuse Box Location

Press the release buttons in the direction of the arrow to release the fuse box cover (1). In some vehicles, there is a pair of plastic pliers (2) for removing fuses on the inside of the cover of the fuse box in the engine compartment.

Fuse Box Diagram

Assignment of the fuses in the engine compartment fuse box
AmpsFunction / component
F125 AABS control unit
F240 A / 60 AABS control unit
ABS hydraulic pump
F315 A / 30 AEngine/motor control unit -J623-
F45 A / 7.5 A / 10 ARadiator fan
Oil level and oil temperature sender
High heat output relay
Low heat output relay (diesel)
Glow plug 1 (diesel)
Glow plug 3 (diesel)
Exhaust camshaft control valve 1
Camshaft control valve 1
Inlet cam actuator for cylinder 2
Exhaust cam actuator for cylinder 2
Inlet cam actuator for cylinder 3
Exhaust cam actuator for cylinder 3
Charge pressure control solenoid valve
Inlet camshaft control valve 1
Activated charcoal filter solenoid valve 1
Valve for oil pressure control (petrol)
F510 AFuel pressure regulating valve (diesel)
Fuel metering valve (diesel)
Engine component current supply relay (petrol)
F65 ABrake light switch
F710 ACharge air cooling pump
Heater element for crankcase breather
Coolant valve for gearbox
Turbocharger air recirculation valve
Intake manifold flap valve
Piston cooling jet control valve
Coolant valve for cylinder head (diesel)
Oil pressure sender
Auxiliary pump for heating
Coolant shut-off valve (petrol)
Valve for oil pressure control (diesel)
F810 A / 15 ALambda probe 1 before catalytic converter
Control unit for NOx sender
Control unit 2 for NOx sender
Lambda probe 1 after catalytic converter
F95 A / 10 A / 20 AAutomatic glow period control unit (diesel)
Heater element for crankcase breather
Air mass meter
Ignition coil 4 with output stage
Ignition coil 3 with output stage
Ignition coil 2 with output stage
Ignition coil 1 with output stage
Activated charcoal filter solenoid valve 1
Exhaust camshaft control valve 1
Camshaft control valve 1
F1015 A / 20 AFuel pump control unit
F1140 AAuxiliary air heater element
F1240 AAuxiliary air heater element
F1330 AMechatronic unit for dual clutch gearbox
Auxiliary hydraulic pump 1 for gearbox oil
F14--
F1515 AHorn relay
F1620 AEngine component current supply relay (petrol)
F177.5 AEngine/motor control unit
ABS control unit
F185 A / 7.5 ABattery monitor control unit
F1930 AWiper motor relay 1
Wiper motor relay 2
F2010 AAlarm horn
F2115 A / 20 AMechatronic unit for dual clutch gearbox
F225 A / 7.5 AEngine/motor control unit
F2330 AStarter
F2440 AAuxiliary air heater element
F3115 AVacuum pump for brakes
F32--
F3315 AAuxiliary hydraulic pump 1 for gearbox oil
F34--
F35--
F36--
F3720 AAuxiliary heater control unit
F38--
R1Starter relay 1
R2Starter relay 2
R3Horn relay
R4High heat output relay (diesel)
R5Main relay (petrol)
Terminal 30 voltage supply relay (diesel)
R6Automatic glow period control unit (diesel)
R7Low heat output relay (diesel)
R8Engine component current supply relay (2.0l petrol)
R9Wiper motor relay 1
R10Wiper motor relay 2

High power fuses

AmpsFunction / component
SBJ125 AFuses on fuse holder C (instrument panel): #4, 14, 22, 31, 38, 42, 53
Terminal 15 voltage supply relay
Relay for power sockets
SBG400 AAlternator
508Battery
SBE80 APower steering control unit
SBK80 AFuses on fuse holder C (instrument panel): #1, 3, 15, 30, 43, 46, 50, 52
SBL50 ARadiator fan

Advertisements