Volkswagen Atlas 2020 Fuse Replacement
Having an electrical issue? It could be a blown fuse — an easy fix you can do yourself.
Follow the steps below to find and replace the fuse:
Step 1: Find the Fuse Box
In your Volkswagen Atlas 2020, the interior fuse box is typically located under the dashboard on the driver's side. Some vehicles also have an additional fuse box in the engine compartment. Check your owner's manual or the fuse box cover for the exact location.
Step 2: Identify the Corresponding Fuse
Below is the complete fuse list for your vehicle. Find the circuit that isn't working and note the fuse number and amperage.
Instrument panel fuse box Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| SC1 | Not used | |
| SC2 | Steering Column Electronics Control Module | 10 |
| SC3 | Rear fresh air blower control module | 30 |
| SC4 | Vehicle electrical system control module | 7.5 |
| SC5 | Data bus on board diagnostic interface Remote Start System Relay | 7.5 |
| SC6 | Selector mechanism Ignition Switch Key Lock Solenoid | 7.5 |
| SC7 | Heater and A/C controls Rear A/C display control head Rear window defogger relay A/C clutch relay Tire pressure monitoring control module | 10 |
| SC8 | Diagnostic connection Electromechanical parking brake button Driving profile selection control head Rain/light recognition sensor Rotary light switch Cornering lamp and headlamp range control module Instrument panel contour illumination lamp 1 Instrument panel contour illumination lamp 2 Instrument panel contour illumination lamp 3 Garage door opener control head | 7.5 |
| SC9 | Steering column electronics control module Ignition/starter switch | 7.5 |
| SC10 | Front information display control head | 7.5 |
| SC11 | Vehicle electrical system control module | 40 |
| SC12 | Information electronics control module 1 | 20 |
| SC13 | Not used | |
| SC14 | Fresh air blower control module | 40 |
| SC15 | Electronic steering column lock control module | 10 |
| SC16 | USB distributor USB connection 1 | 7.5 |
| SC17 | Instrument cluster Control module for emergency call module and communication unit | 7.5 |
| SC18 | Selector Mechanism Peripheral Camera Control Module Rear lid handle | 7.5 |
| SC19 | Access/start system interface | 7.5 |
| SC20 | Not used | |
| SC21 | All wheel drive control module | 15 |
| SC22 | Towing recognition control module | 15 |
| SC23 | Power sunroof control module | 30 |
| SC24 | Vehicle electrical system control module | 40 |
| SC25 | Driver Door Control Module Driver side rear window regulator motor | 30 |
| SC26 | Vehicle electrical system control module | 30 |
| SC27 | Vehicle electrical system control module | 30 |
| SC28 | Towing recognition control module | 25 |
| SC29 | Refrigerant circuit pressure sensor | 5 |
| SC30 | Remote Start System Relay | 10 |
| SC31 | Rear lid control module | 30 |
| SC32 | Blind spot detection control module Blind spot detection control module 2 Parking aid control module Driver assistance systems front camera Distance regulation control module | 10 |
| SC33 | Airbag control module Front passenger seat occupant detection sensor Passenger occupant detection system control module | 7.5 |
| SC34 | Refrigerant Circuit Pressure Sensor Switch module in instrument panel, center / Front passenger airbag -disabled- indicator lamp Interior rearview mirror Rotary light switch Sockets relay | 7.5 |
| SC35 | Diagnostic connection | 7.5 |
| SC36 | Right front headlamp | 7.5 |
| SC37 | Left front headlamp | 7.5 |
| SC38 | Towing recognition control module | 25 |
| SC39 | Front Passenger’s Door Control Module Passenger side rear window regulator motor | 30 |
| SC40 | 12 V socket 12 V socket 2 12 V socket 3 | 20 |
| SC41 | Not used | |
| SC42 | Vehicle electrical system control module | 40 |
| SC43 | Digital sound system control module | 30 |
| SC44 | Towing recognition control module | 15 |
| SC45 | Left front seat backrest fan 1 Left front seat cushion fan 1 | 15 |
| SC46 | Converter with socket, 12V-230V | 30 |
| SC47 | Rear window wiper motor | 15 |
| SC48 | Not used | |
| SC49 | Starter relay 1 Starter relay 2 Remote Start System Relay | 7.5 |
| SC50 | Rear lid control module | 40 |
| SC51 | Rear A/C display control head | 25 |
| SC52 | Not used | |
| SC53 | Rear window defogger relay | 30 |
Engine compartment fuse box Fuse Box
| Fuse # | Function | Amperage |
|---|---|---|
| SBJ | Fuses Supply (On Fuse Panel C): №4, 12, 14, 22, 38, 40, 42, 46, 51, 53. Sockets relay Power supply relay terminal 15 Front passenger power seat adjustment circuit breaker 1 Trailer circuit breaker | 125 |
| SBG | Generator with voltage regulator | 400 |
| 508 | Threaded Connection - terminal 30 (on electronics box) / Battery | |
| SBE | Power steering control module | 80 |
| SBK | Fuses Supply (On Fuse Panel C): №3, 15, 19, 21, 23, 28, 30, 43, 45, 50 | 80 |
| SBL | Radiator fan | 80 |
| SB1 | ABS control module | 25 |
| SB2 | ABS control module | 60 |
| SB3 | Engine control module | 15 |
| SB4 | Fuel tank leak detection control module Radiator fan (Radiator fan control module, Radiator fan) Oil level thermal sensor Coolant shut-off valve Camshaft adjustment valve 1 Coolant circulation valve Intake manifold runner control valve Exhaust camshaft adjustment valve 1 EVAP canister purge regulator valve 1 Turbocharger Recirculation Valve Oil Pressure Regulation Valve Piston Cooling Nozzle Control Valve Coolant regulation valve | 10 |
| SB5 | Engine component power supply relay Cylinders 1-4 exhaust cam actuators A&B | 10 |
| SB6 | Brake Lamp Switch | 5 |
| SB7 | Radiator shutter motor Fuel Tank Leak Detection Control Module Heater support pump Cylinder block coolant valve Positive crankcase ventilation heating element Coolant recirculation pump Transmission Coolant Valve Coolant shut-off valve | 7.5 |
| SB8 | Oxygen sensor 1 after catalytic converter / Heater for oxygen sensor 1 after catalytic converter Oxygen sensor 2 after catalytic converter / Heater for oxygen sensor 2 after catalytic converter Oxygen Sensor 1 Before Catalytic Converter / Oxygen sensor heater | 15 |
| SB9 | Ignition coil 1-6 with power output stage Heater Support Pump EVAP Canister Purge Regulator Valve 1 Camshaft Adjustment Valve 1 Exhaust Camshaft Adjustment Valve 1 | 10 |
| SB10 | Fuel pump control module | 20 |
| SB11 | Not used | |
| SB12 | Not used | |
| SB13 | Transmission control module | 30 |
| SB14 | Windshield defogger relay | 40 |
| SB15 | Horn relay | 15 |
| SB16 | Engine component power supply relay Ignition Coil 1-4 with Power Output Stage | 20 |
| SB17 | ABS control module Engine control module Motronic engine control module power supply relay | 7.5 |
| SB18 | Battery monitoring control module Data bus on board diagnostic interface | 5 |
| SB19 | Wiper motor relay 1 Wiper motor relay 2 | 30 |
| SB20 | Garage door opener control module | 7.5 |
| SB21 | Not used / Transmission control module | 15 |
| SB22 | Engine control module | 5 |
| SB23 | Starter | 30 |
| SB24 | Not used | |
| SB25 | Not used | |
| SB26 | Not used | |
| SB27 | Not used | |
| SB28 | Not used | |
| SB29 | Not used | |
| SB30 | Not used | |
| SB31 | Not used | |
| SB32 | Not used | |
| SB33 | Not used | |
| SB34 | Not used | |
| SB35 | Not used | |
| SB36 | Not used | |
| SB37 | Auxiliary heater control module | 20 |
| SB38 | Not used |
Step 3: Check the Fuse
Use the plastic fuse puller, typically found in the fuse box, to remove the fuse. Hold it up to a light source. If the metal filament inside is broken or charred, the fuse is bad and needs to be replaced.
Step 4: How to Get a Replacement
You can buy a replacement fuse at any auto parts store. Make sure you match the **amperage (A)** and **physical size** of the fuse exactly. For example, if you need a 20A fuse, get a 20A fuse.
Step 5: Replace the Fuse
Gently press the new fuse into the empty slot. You should feel a slight click when it's securely in place. Test the affected circuit to confirm it's working again.
What Now?
Fuse Was Blown — What to Buy
Ask at any auto parts store (AutoZone, O'Reilly, Advance Auto) for a blade fuse with the same amperage printed on the old one (e.g., 10A, 15A, 20A). Also match the physical size — mini (most modern cars), standard, or maxi. Replacement fuses cost under $5 and most stores sell assorted packs.
Fuse Looks Fine — Other Causes
If the fuse is intact, the problem isn't a blown fuse. Common alternatives include a bad relay (a click-sized electrical switch), a faulty wiring connection, or a failed component (motor, switch, module). At this point, a mechanic's diagnostic is the most reliable next step.
Frequently Asked Questions
What happens if I put in the wrong amperage fuse?
Higher amperage fuses won't protect the circuit and can cause wiring damage or fire. Lower amperage fuses will blow again immediately. Always match the exact amperage.
Why does my fuse keep blowing?
A repeatedly blown fuse indicates an underlying short circuit or overload. Replacing it again won't fix the root cause — consult a mechanic.
Do I need any tools?
Most cars come with a plastic fuse puller in the fuse box lid. If not, fine-tip needle-nose pliers work. A small flashlight helps.
How do I know what size fuse to buy?
Match the amperage printed on the old fuse (e.g., 10A, 15A, 20A) and the physical blade size (mini, standard, maxi). Auto parts stores carry assorted packs.