You asked: Can I use a smaller fuse in my car?

Replacing a fuse with a lower value one, however, is not unsafe but may cause problems if the load current is higher than the fuse value. It is thus generally recommended to replace it with a fuse of the same value. However, in some cases, it is probably okay to use a fuse with a lower value.

What happens if you put wrong fuse in car?

If you use a fuse with the wrong amperage, the fuse won’t blow as intended, damaging the circuit and resulting in a much larger repair bill. Rather than risk blowing the circuit, take the car to a repair shop to determine what is causing the fuse to repeatedly blow.

Can I use a different size fuse?

A smaller fuse may always be used safely in a circuit; however, never use a larger fuse. Of course, if the current exceeds 15 amps, your fuse will blow. the circuit wire is sized for a 20A fuse.

Can I use a 20 amp fuse instead of 15 in a car?

If you overload it with more than 20 Amp, you will need to replace the 20 Amp fuse. Unless you reduce the current draw even more, a 15 Amp fuse is going to fry. …

IT IS INTERESTING:  Quick Answer: Can you smash a car window with your elbow?

What happens if you use a lower fuse?

Do not use a fuse with a lower rating– don’t put a 20 amp fues in a 30 amp circuit–because it probably will blow prematurely. Conversely replacing a 20-amp fuse with one rated at 30 amps is dangerous because it may not blow soon enough and damage an electrical component or start a wiring fire.

Can I put a higher-amp fuse in my car?

Never replace a blown fuse with a higher-amp fuse. Always replace the fuse with one with the specified amp rating. You may install the next-smaller-rated fuse to get you by in a pinch until you can purchase a replacement.

Can I use a 10 amp fuse instead of 15?

good rule of thumb is: it’s alright to use a lower rated fuse in place of a higher rated one, but not vice versa. Not sure why it’d be blowing a 10 and not a 15.. there isn’t much of a difference…

What happens if you put a higher amp fuse?

If you replace a fuse with a higher amp one it will work but create an unsafe circuit. It could cause a failure of the device burn it up, start a fire. The fuse is designed as a safety device. It should not only be the correct amperage but also the correct voltage and fast or slow blow.

What happens if I put a 20 amp fuse in a 15 amp slot?

The 15 amp slot is designed for handling current upto 15 amps so if you put a 20 amp fuse in a 15 amp slot and draw a current greater than 15 amps there will be heating and other issues like molten insulation you can put a 20 amp fuse only if u know that u are not going to draw more than 15 amps.

IT IS INTERESTING:  Question: Are electric cars available in India?
Help for your car