Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Fuses to Check If Your Car Won't Start

Model: (Various brands) Various
Part: Fuse box

In this video, check which fuses could be essential in the electrical system if your car won't start: the main fuse, which often protects the entire electrical system; if it is blown, the car won't receive power. Also, check the fuel pump fuse, which, if faulty, prevents the engine from receiving petrol, stopping it from starting. The fuse labelled "ECM" or "ECU", which is for the engine control unit, if broken, halts the electronic management of the engine. The video does not specify the car model, but these fuses are common to most vehicles. To identify them, refer to the owner's manual of your car, or look for the fuses usually located near the steering wheel or in the engine bay. Once identified, remove them and inspect the internal filament. If they are intact, the issue may be with the alternator or the battery.

Posted on 4 March 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Recharge Your Car Battery
How to Recharge Your Car Battery
(Various brands) Various Sometimes, your car may not start due to electrical issues, such as a flat battery. First, check that the terminals connecting the cables to the batt…
What happens if we put petrol in diesel (or vice versa)?
What happens if we put petrol in diesel (or vice versa)?
(Various brands) Various What happens if we mistakenly put the wrong fuel in our car's tank? If we put petrol in the diesel tank, it is a serious problem because petrol washe…
What to Do If You Run Out of AdBlue
What to Do If You Run Out of AdBlue
(Various brands) Various In this video, our YouTuber gives some advice on what to do if you run out of AdBlue: first, DO NOT turn off the engine as this will prevent the syst…

Other guides you may be interested in

    Frequently Asked Questions

    • Vari - Where is the fuse box located on the Vespa GTS 125? Read answer
    • Vari - What is the "WSW" fuse? Read answer
    • Vari - What is the front wiper fuse? Read answer
    • Vari - Where are the fuses located on a Ligier X-Too? Read answer

How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

Watch the video!


by ScegliAuto

More videos