This blog post will furnish you with a fuse box diagram tailored to the Volkswagen Touareg CR [2018-2021]. The diagram will visually guide you to pinpoint the precise placement of all fuses within Touareg’s fuse box, accompanied by the corresponding amperage rating of each fuse.
This particular information proves invaluable in scenarios where a fuse replacement within your Touareg becomes necessary.
In the event of a blown fuse, the procedure to replace it is straightforward. Identify the fuse that has malfunctioned, and substitute it with another fuse of the identical amperage rating. Before this, ensure that you deactivate the electrical circuit safeguarded by the fuse, as a precautionary measure.
Table of Contents
Driver’s/Front Passenger’s Footwell Fuse Box
| Fuse Number | Fuse Amp. Rating | Function/component |
|---|---|---|
| SA1 | – | – |
| SA2 | 10A | Circulation pump |
| SA3 | – | – |
| SA4 | 10A | Circulation pump Control unit for NOx sender Control unit for NOx sender 2 Particulate sensor Fuel tank shut-off valve Exhaust flap control unit |
| SA5 | 5A | Brake light switch |
| SA6 | 7.5A/15A | Left electrohydraulic engine mounting solenoid valve Right electrohydraulic engine mounting solenoid valve Inlet cam actuator 1 for cylinder 1~4 Coolant valve for cylinder head Coolant pump Map-controlled engine cooling system thermostat Cam adjustment actuator 1~8 Exhaust gas recirculation cooler changeover valve Exhaust gas recirculation cooling bypass valve 2 Pressure reduction valve Exhaust gas recirculation cooling bypass valve Automatic glow period control unit Glow period control unit 2 Gearbox mounting valve 2 |
| SA7 | 5A/15A | Lambda probe 1 after catalytic converter Lambda probe after particulate filter 2 Air mass measurement module Air mass meter 2 |
| SA8 | 7.5A/15A | Left electrohydraulic engine mounting solenoid valve Coolant valve for gearbox Gearbox mounting valve 1 Secondary air pump relay Control unit for fuel tank leak detection Coolant circulation pump Right electrohydraulic engine mounting solenoid valve Exhaust cam actuator 1 for cylinder 3 Exhaust cam actuator 1 for cylinder 1 Exhaust cam actuator 1 for cylinder 4 Exhaust gas recirculation cooler changeover valve Inlet cam actuator 1 for cylinder 2 Inlet cam actuator 1 for cylinder 3 Inlet cam actuator 1 for cylinder 4 Inlet cam actuator 1 for cylinder 5 Inlet cam actuator 1 for cylinder 6 Continued coolant circulation pump Map-controlled engine cooling system thermostat Fuel pressure regulating valve Fuel metering valve Metering pump 2 |
| SA9 | 5A | Engine component current supply relay |
| SA10 | 5A | Oil level and oil temperature sender |
| SA11 | 7.5A | Accelerator pedal module |
| SA12 | 7.5A/10A/15A | Air filter bypass flap valve Secondary air inlet valve Left electrohydraulic engine mounting solenoid valve Right electrohydraulic engine mounting solenoid valve Piston cooling jet control valve Valve for oil pressure control Intake manifold flap valve Turbocharger air recirculation valve Camshaft control valve 1 Exhaust camshaft control valve 1 Activated charcoal filter solenoid valve 1 Exhaust camshaft control valve 2 Camshaft control valve 2 Charge pressure control solenoid valve Inlet cam actuator 1 for cylinder 1~8 Exhaust cam actuator 1 for cylinder 1~8 |
| SA13 | 5A | Radiator fan |
| SA14 | 15A/25A | Engine/motor control unit Injector 2, cylinder 1~4 |
| SA15 | 10A/15A | Lambda probe 1 after catalytic converter Lambda probe 1 before catalytic converter Lambda probe after particulate filter |
| SA16 | 30A | Fuel pump control unit |
| SB1 | 20A | Ignition coil 1~6 with output stage |
| SB2 | – | – |
| SB3 | – | – |
| SB4 | – | – |
| SB5 | 30A | Electrohydraulic engine mounting control unit |
| SB6 | 25A | Front left seat belt |
| SB7 | 20A/40A | Fuse holder F |
| SB8 | 25A | Front right seat belt |
| SB9 | 20A/30A | Fresh air blower control unit |
| SB10 | – | – |
| SB11 | 40A/15A | Starter relay 2 Thermal management control unit |
| SB12 | – | – |
| SC1 | 30A | Onboard supply control unit |
| SC2 | 20A | Driver door control unit |
| SC3 | 20A | Onboard supply control unit |
| SC4 | 30A | Sliding sunroof adjustment control unit |
| SC5 | 30A | Onboard supply control unit |
| SC6 | 20A | Rear driver side door control unit |
| SC7 | 30A | Wiper motor control unit |
| SC8 | 20A | Rear passenger side door control unit |
| SC9 | 30A | Onboard supply control unit |
| SC10 | 10A/30A | Onboard supply control unit |
| SC11 | 20A/30A | Potentiometer for electric trailer brakes |
| SC12 | 30A | Auxiliary heater control unit Clutch actuator |
| SD1 | 5A | Interior mirror Heated rear seats control unit Diagnostic connection |
| SD2 | 10A | Data bus diagnostic interface Onboard supply control unit |
| SD3 | 7.5A | Engine sound generator control unit |
| SD4 | 5A | Gearbox oil cooling valve |
| SD5 | 5A | Starter relay 1 Starter relay 2 Power and control electronics for electric drive |
| SD6 | – | – |
| SD7 | 15A | Accelerator pedal module |
| SD8 | 5A | Control unit for night vision system Anti-roll bar control unit Anti-roll bar control unit 2 |
| SD9 | 10A | Adaptive cruise control unit Front left radar sensor control unit for object detection Front right radar sensor control unit for object detection |
| SD10 | – | – |
| SD11 | 10A | Front camera for driver assist systems |
| SD12 | 7.5A | Front left seat backrest fan 1 Front left seat cushion fan 1 Front right seat backrest fan 1 Front right seat cushion fan 1 |
| SD13 | 5A | USB charging socket 1 |
| SD14 | 15A | Rear window wiper motor |
| SD15 | 20A | Front right headlight |
| SD16 | 20A | Front left headlight |
| SE1 | 5A | Anti-theft alarm sensor Alarm horn |
| SE2 | 5A | Main relay |
| SE3 | 5A | Garage door operating unit |
| SE4 | 7.5A | Selector lever sensors control unit |
| SE5 | 15A | Onboard supply control unit |
| SE6 | 5A | Electromechanical parking brake button |
| SE7 | 5A/10A | Data bus diagnostic interface |
| SE8 | 5A | Front roof module |
| SE9 | – | – |
| SE10 | 5A/10A | Airbag control unit |
| SE11 | 5A | ABS control unit |
| SE12 | 10A | Rain and light sensor Diagnostic connection |
| SE13 | 20A | Onboard supply control unit |
| SE14 | 20A | Front passenger door control unit |
| SE15 | 20A | Onboard supply control unit |
| SE16 | 30A | DC/AC converter with socket, 12V – 230V Brake system pressure accumulator |
Single fuses
[LHD]
| Fuse Number | Fuse Amp. Rating | Function / component |
|---|---|---|
| A | 15A | Seat and steering column adjustment control unit with memory |
| B | 15A | Front passenger seat adjustment with memory control unit |
| C | 40A | ABS control unit |
| D | 40A | ABS control unit |
| E | – | – |
| F | 50A | Gearbox auxiliary hydraulic pump |
[RHD]
| Fuse Amp. Rating | Fuse Amp. Rating | Function/component |
|---|---|---|
| A | 15A | Seat and steering column adjustment control unit with memory |
| B | 40A | ABS control unit |
| C | 40A | ABS control unit |
| D | – | – |
| E | – | – |
Instrument panel
| Fuse Number | Fuse Amp. Rating | Function / component |
|---|---|---|
| SF1 | – | – |
| SF2 | 5A | Left effect loudspeaker |
| SF3 | 5A/7.5A | Operating unit for driving mode selection Operating unit to regulate suspension height Button for driver assist systems Switch module 1 in centre console |
| SF4 | 5A | Control unit for Head-up Display |
| SF5 | 7.5A | USB hub |
| SF6 | 10A | Heater and air conditioning controls |
| SF7 | 5A/10A | Steering column lock control element |
| SF8 | 5A/10A | Multimedia system operating unit |
| SF9 | 10A | Control unit in dash panel insert |
| SF10 | 5A | Multimedia system operating unit |
| SF11 | 5A | Rotary light switch |
| SF12 | 1A | Steering column electronics control unit |
| SF13 | – | – |
| SF14 | 5A/20A | Control unit 1 for information electronics |
| SF15 | 25A | Control unit for electrically adjustable steering column |
| SF16 | 10A | Steering column electronics control unit |
Engine Compartment
| Slot | Fuse Amp. Rating | Function/component |
|---|---|---|
| A | 15A | Engine/motor control unit |
| B | – | – |
Luggage Compartment
| Fuse Number | Fuse Amp. Rating | Function/component |
|---|---|---|
| SG1 | 10A | Refrigerant pressure and temperature sender 1 Refrigerant pressure and temperature sender 2 Refrigerant expansion valve 2 High-voltage heater (PTC) Radiator blind control motor |
| SG2 | – | – |
| SG3 | – | – |
| SG4 | – | – |
| SG5 | 15A | Adaptive suspension control unit |
| SG6 | 15A | Automatic gearbox control unit |
| SG7 | 20A | Onboard supply control unit 2 |
| SG8 | 25A | Operating and display unit for rear air conditioning system |
| SG9 | – | – |
| SG10 | 25A | Trailer detector control unit |
| SG11 | 30A | Rear lid control unit |
| SG12 | 20A | Rear fresh air blower control unit |
| SH1 | 20A | Onboard supply control unit 2 |
| SH2 | – | – |
| SH3 | 30A | Control unit for reducing agent metering system DC/AC converter with socket, 12V – 230V |
| SH4 | 10A | Operating and display unit for rear air conditioning system |
| SH5 | 25A | Trailer detector control unit |
| SH6 | 30A | Trailer detector control unit |
| SH7 | 15A | Trailer detector control unit |
| SH8 | – | – |
| SH9 | 15A | Trailer detector control unit |
| SH10 | – | – |
| SH11 | – | – |
| SH12 | 25A | Control unit for reducing agent metering system |
| SJ1 | 15A | Driver assist systems control unit |
| SJ2 | 5A | Aerial amplifier for mobile telephone |
| SJ3 | – | – |
| SJ4 | 5A | Lane change assist control unit Lane change assist control unit 2 |
| SJ5 | – | – |
| SJ6 | 5A | Tyre Pressure Monitoring System control unit |
| SJ7 | 15A | Driver assist systems control unit |
| SJ8 | 5A | Remote control receiver for auxiliary heater |
| SJ9 | – | – |
| SJ10 | 5A | TV tuner |
| SJ11 | 5A | Roof aerial |
| SJ12 | 5A | Garage door operation control unit |
| SJ13 | 5A | Reversing camera system control unit |
| SJ14 | 20A | Onboard supply control unit 2 |
| SJ15 | – | – |
| SJ16 | 40A | Digital sound package control unit |
| SK1 | 5A | Roll stabiliser control unit Roll stabiliser control unit 2 |
| SK2 | 7.5A | Maintenance connector for high-voltage system |
| SK3 | 10A | High-voltage battery coolant pump relay |
| SK4 | 7.5A | Power and control electronics for electric drive |
| SK5 | 5A | Brake servo |
| SK6 | – | – |
| SK7 | – | – |
| SK8 | 5A | Air conditioner compressor with magnetic coupling and regulating valve |
| SK9 | 10A | Battery, 48 V Voltage converter (48V/12V) |
| SK10 | 5A | High-voltage battery 1 |
| SK11 | 7.5A | Charging unit 1 for high-voltage battery |
| SK12 | – | – |
| SK13 | – | – |
| SK14 | 20A | Thermal management coolant pump relay |
| SK15 | – | – |
| SK16 | – | – |
Single fuses
| Fuse Number | Fuse Amp. Rating | Function/component |
|---|---|---|
| A | 15A | Front passenger seat adjustment with memory control unit (right-hand drive) |
| B | – | – |
| C | 30A | Heated rear window relay |
| D | 40A | Adaptive suspension compressor electronics |
| E | – | – |
| F | – | – |
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Tom Smith is a passionate car mechanic and automotive enthusiast, specializing in the intricate world of car fuse boxes. With years of hands-on experience under the hood, he has earned a reputation as a reliable expert in his field. As the founder and content creator of the popular blog website 'carsfuse.com,' Tom has dedicated himself to sharing his extensive knowledge of car fuse boxes and electrical systems with the world.