How To Fix A Blown Fuse In A Car Radio. If the fuse is faulty, then you need to get a new fuse. Car circuitry is dependent upon model and also upon previous repairs or electronic additions.
Locate your car's fuse panel. As it can allow a malfunctioning amp to draw even more amperage than it did before and blown your old fuse. Use a multimeter or a test light to check for power on both sides of the fuse.
Be Sure To Check The Lights On The Circuit, As It Causes The New Stereo To Pull Up Too Much Power Resulting In Blowing A Fuse.
Check exactly which fuse has blown up. The cause of a blown fuse depends heavily on the electrical content of an individual vehicle. Your car stereo fuse keeps blowing because your fuse features an incorrect amperage rating, your wires short cuts, or your stereo suffers internal damage.
Turn The Key To The Accessory Position And Turn On Your Radio To Verify That The Problem Has Been Resolved.
As an amazon associate, improvecaraudio will receive a small commission from qualifying purchases. Insert a replacement fuse of the correct amperage—make note of the fuse panel and your owner's manual on this one. If there is no 12v reading, then the fuse is most likely blown, and you will need to find it, remove it, replace it, and perform the test again.
Insert A Replacement Fuse Of The Correct Amperage—Make Note Of The Fuse Panel And Your Owner's Manual On This One.
If it’s a blown fuse, the pointer on the meter will be motionless. There is no power in my car stereo. For dimmer adjustment locate where the dimmer button sits.
If It’s A Blown Fuse, The Pointer On The Meter Will Be Motionless.
Fuses are primarily used for circuit protection, and the process of changing a fuse for a car radio starts with looking at the fuse panel. As it can allow a malfunctioning amp to draw even more amperage than it did before and blown your old fuse. In order to change these fuses, you need to locate the exact position of the fuse that malfunctioned.
Faulty Backlighting Turn The Car Off, Remove The Key, And Pop The Hood.
Keep a few extra fuses of various amperages in your glove box. This is a really bad idea since if you have a electrical sho. Remove the broken fuse and replace it.