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In this article, we consider the second-generation Volkswagen Touran (Typ 5T), available from 2015 to present. In this article, you will find fuse box diagrams of Volkswagen Touran 2016, 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.
See other VW Touran:
Fuse Layout VW Touran 2016-2020
Table of Contents
Passenger Compartment Fuse Box
Passenger Compartment Fuse Box
Fuse Box Location
Left-hand drive vehicles: the fuse box is located behind the cover on the driver’s side.
Right-hand drive vehicles: The fuse box is located behind the glove compartment.
Fuse Box Diagram (-SC-)
| № | Amps | Function / component |
|---|---|---|
| SC1 | 30A/20A | Control unit for reducing agent heater |
| SC2 | 10A | Steering column electronics control unit (models with steering wheel heating) |
| SC3 | - | - |
| SC4 | 7.5A/10A | Onboard supply control unit Alarm horn |
| SC5 | 7.5A/5A | Data bus diagnostic interface |
| SC6 | 7.5A/5A | Selector lever |
| SC7 | 10A | Heater and air conditioning controls Heater control unit Climatronic control unit Air conditioning system control unit Remote control receiver for auxiliary coolant heater Heated rear window relay Tyre Pressure Monitoring System control unit |
| SC8 | 7.5A/10A | Rotary light switch Electromechanical parking brake button Rain and light sensor Diagnostic connection Sliding sunroof adjustment control unit Anti-theft alarm sensor |
| SC9 | 5A/7.5A | Steering column electronics control unit |
| SC10 | 7.5A | Display unit for front information display and operating unit control unit CD player TV-Tuner (2015-2016) |
| SC11 | 25A/40A | 2015-2017: Control unit for front left belt tensioner 2018-2020: Onboard supply control unit Terminal 30 left |
| SC12 | 20A/7.5A/5A | Control unit 1 for information electronics |
| SC13 | 15A/25A | 2015-2016: Electronically controlled damping control unit 2017-2020: Control unit for front left belt tensioner |
| SC14 | 30A/40A | Fresh air blower control unit |
| SC15 | 10A | Control unit for electronic steering column lock |
| SC16 | 7.5A | Control unit 1 for information electronics Two-way signal amplifier for mobile telephone/data services Storage compartment with interface for mobile telephone Chip card reader control unit USB hub TV tuner (2017-2020) |
| SC17 | 5A | Dash panel insert Control unit in dash panel insert |
| SC18 | 7.5A | Reversing camera |
| SC19 | 7.5A | Interface for entry and start system |
| SC20 | 7.5A/10A/15A | Relay for reducing agent metering system Delivery unit for reducing agent metering system Vacuum pump for brakes (2018-2020) |
| SC21 | - | - |
| SC22 | 15A | Trailer detector control unit |
| SC23 | 20A/40A | 2015-2016: Onboard supply control unit Front right headlight 2017-2020: Sunroof roller blind control unit Sliding sunroof adjustment control unit |
| SC24 | 40A/30A | 2015-2016: Sunroof roller blind control unit Sliding sunroof adjustment control unit 2017-2020: Onboard supply control unit Front right headlight |
| SC25 | 30A | Driver door control unit (left-hand drive models) Rear left window regulator motor (left-hand drive models) Front passenger door control unit (right-hand drive models) Rear right window regulator motor (right-hand drive models) |
| SC26 | 30A | Onboard supply control unit Front seat heating |
| SC27 | 30A | 2016: Digital sound package control unit 2017-2020: Onboard supply control unit |
| SC28 | 25A | Trailer detector control unit |
| SC29 | - | - |
| SC30 | - | - |
| SC31 | 30A/40A | 2015-2017: Onboard supply control unit Terminal 30 left 2018-2020: Rear lid control unit |
| SC32 | 7.5A/10A | Front camera for driver assist systems Adaptive cruise control unit Parking aid control unit Park assist steering control unit Blind Spot Monitor control unit Blind Spot Monitor control unit 2 |
| SC33 | 5A/7.5A | Airbag control unit Warning lamp for airbag deactivated on front passenger side |
| SC34 | 7.5A | Rotary light switch Interior mirror Relay for power sockets Reversing light switch Pressure sender for refrigerant circuit Air quality sensor Electromechanical parking brake button Auxiliary air heater element |
| SC35 | 7.5A/10A | Diagnostic connection Headlight range control and instrument illumination regulator Control unit for cornering light and headlight range control Left headlight range control motor Right headlight range control motor Front left headlight Front right headlight |
| SC36 | 10A/7.5A/5A | Front right headlight Control unit for right daytime running light and side light |
| SC37 | 10A/7.5A/5A | Front left headlight Control unit for left daytime running light and side light |
| SC38 | 25A | Trailer detector control unit |
| SC39 | 30A | Front passenger door control unit (left-hand drive models) Rear right window regulator motor (left-hand drive models) Driver door control unit (right-hand drive models) Rear left window regulator motor (right-hand drive models) |
| SC40 | 7.5A/20A | Cigarette lighter (Smokers version) 12V socket 12V socket 2 12V socket 3 |
| SC41 | 25A | Control unit for front right belt tensioner |
| SC42 | 40A | Onboard supply control unit Central locking |
| SC43 | 30A | 2015-2016: Onboard supply control unit |
| SC44 | 15A | Trailer detector control unit |
| SC45 | 15A | Operating unit for front left seat adjustment (left-hand drive models) Front left lumbar support adjustment switch (left-hand drive models) Operating unit for front right seat adjustment (right-hand drive models) Front right lumbar support adjustment switch (right-hand drive models) Control unit for driver multicontour seat |
| SC46 | 30A | DC/AC converter with socket, 12V - 230V |
| SC47 | 15A | Rear window wiper motor |
| SC48 | - | - |
| SC49 | 7.5A/5A | Clutch position sender Starter relay 1 Starter relay 2 |
| SC50 | 40A | 2015-2017: Rear lid control unit |
| SC51 | 25A | Operating and display unit for rear air conditioning system |
| SC52 | 15A | 2017-2020: Electronically controlled damping control unit |
| SC53 | 30A | Heated rear window relay |
| R1 | Relay for reducing agent metering system | |
| R2 | - | |
| R3 | - | |
| R4 | Terminal 15 voltage supply relay | |
| R5 | Heated rear window relay | |
| R6 | Relay for power sockets |
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Engine Compartment Fuse Box
Engine Compartment Fuse Box
Fuse Box Location
Fuse Box Diagram (-SB-)
| № | Amps | Function / component |
|---|---|---|
| SB1 | 25A/40A | ABS control unit |
| SB2 | 40A | ABS control unit ABS hydraulic pump |
| SB3 | 15A/30A | Engine/motor control unit |
| SB4 | 5A/7.5A/10A | Oil level and oil temperature sender Radiator fan Relay for reducing agent metering system (diesel) Activated charcoal filter solenoid valve 1 (petrol) Camshaft control valve 1 (petrol) Exhaust camshaft control valve 1 (petrol) Valve for oil pressure control Coolant valve for cylinder head (diesel) High heat output relay (diesel) Exhaust gas recirculation cooler changeover valve (diesel) Low heat output relay (diesel) Charge pressure control solenoid valve (diesel) Piston cooling jet control valve (1.8-2.0L petrol engine) Turbocharger air recirculation valve (1.8-2.0L petrol engine) Intake manifold flap valve (1.8-2.0L petrol engine) |
| SB5 | 10A | Fuel pressure regulating valve (diesel) Fuel metering valve (diesel) Camshaft control valve 1 (diesel) Engine component current supply relay (1.8-2.0L petrol engine) Exhaust cam actuator A for cylinder 1~4 (1.8-2.0L petrol engine) Exhaust cam actuator B for cylinder 1~4 (1.8-2.0L petrol engine) Injector 2, cylinder 1~4 (1.8-2.0L petrol engine) |
| SB6 | 5A/7.5A | Brake light switch |
| SB7 | 10A/7.5A | Fuel pressure regulating valve (petrol) Charge air cooling pump Auxiliary pump for heating (diesel) Coolant shut-off valve (1.8-2.0L petrol engine) |
| SB8 | 10A/15A | Lambda probe 1 before catalytic converter Lambda probe heater Lambda probe 1 after catalytic converter Lambda probe 1 heater after catalytic converter Control unit for NOx sender (diesel) Control unit for NOx sender 2 (diesel) |
| SB9 | 7.5A/10A/20A | Ignition coil 1~4 with output stage (petrol) Air mass meter (diesel) Automatic glow period control unit (diesel) Heater element for crankcase breather (diesel) Exhaust camshaft control valve 1 (1.8-2.0L petrol engine) Camshaft control valve 1 (1.8-2.0L petrol engine) Activated charcoal filter solenoid valve 1 (1.8-2.0L petrol engine) Auxiliary pump for heating (1.8-2.0L petrol engine) |
| SB10 | 15A/20A | Fuel pump control unit Fuel system pressurisation pump |
| SB11 | 40A | Auxiliary air heater element (diesel) |
| SB12 | 40A | Auxiliary air heater element (diesel) |
| SB13 | 15A/30A | 2015-2017: Mechatronic unit for dual clutch gearbox |
| SB14 | 30A | Heated windscreen relay |
| SB15 | 15A | Horn relay |
| SB16 | 20A | Engine component current supply relay (1.8-2.0L petrol engine) |
| SB17 | 7.5A | Main relay (petrol) Terminal 30 voltage supply relay (diesel) Engine/motor control unit ABS control unit Heated windscreen relay |
| SB18 | 5A/7.5A | Battery monitor control unit Data bus diagnostic interface |
| SB19 | 30A | Wiper motor control unit |
| SB20 | 10A | 2015-2017: Alarm horn |
| SB21 | 15A/30A | 2015-2017: Heated windscreen relay 2 2018-2020: Automatic gearbox control unit |
| SB22 | 5A | Engine/motor control unit |
| SB23 | 30A | Starter |
| SB24 | 40A | Auxiliary air heater element (diesel) |
| SB25 | - | - |
| SB26 | - | - |
| SB27 | - | - |
| SB28 | - | - |
| SB29 | - | - |
| SB30 | - | - |
| SB31 | 15A | Vacuum pump for brakes |
| SB32 | - | - |
| SB33 | - | - |
| SB34 | 30A | 2018-2020: Heated windscreen relay 2 |
| SB35 | - | - |
| SB36 | - | - |
| SB37 | 20A | Auxiliary heater control unit |
| SB38 | - | - |
| R1 | Starter relay 1 | |
| R2 | Starter relay 2 | |
| R3 | Horn relay | |
| R4 | High heat output relay (models with auxiliary air heater) | |
| R5 | Main relay (models with petrol engine) Terminal 30 voltage supply relay (models with diesel engine) |
|
| R6 | Automatic glow period control unit (models with diesel engine) | |
| R7 | Low heat output relay (models with auxiliary air heater) | |
| R8 | Engine component current supply relay (models with 1.8L-2.0L petrol engine) | |
| R9 | Heated windscreen relay | |
| R10 | Heated windscreen relay 2 |
High Power Fuses (-SA-)
| № | Amps | Function/component |
|---|---|---|
| SA1 | 125A | Supply for the fuses on fuse holder C (instrument panel): #4, 14, 31, 38, 39, 41, 42, 53 Terminal 15 voltage supply relay |
| SA2 | 400A | Alternator with voltage regulator |
| 508 | - | Battery (Threaded connection (30), on E-box) |
| SA3 | 80A | Power steering control unit |
| SA4 | 80A | Supply for the fuses on fuse holder C (instrument panel): #15, 20, 23, 26, 28, 43, 45 |
| SA5 | 50A | Radiator fan |
| SA6 | 125A | Auxiliary air heater control unit (Only models withdiesel engine and air conditioning system/Climatronic) |
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