How To Tell If You Have A Bad Relay Fuse. If you think about your cars turn signal you know there has to be an electrical system to make the signal turn on and blink. If the fan doesnt engage there may be something wrong with the cooling.
One of the first symptoms of a problem with the fuse box is fuses blowing frequently. Or if you look at the other relays their are normally ones that are the same as the one you pulled out. In this video I will show you how to check the fuses in the car if its a bad fuse how to replace it if its a good fuse how it will show up on the test very.
Check the energized condition of the relay contacts.
If the fan doesnt engage there may be something wrong with the cooling. Handle the relay gingerly and try to avoid dropping it. Inspect the wiring and the plug for heat damage and repair as needed. The relay is only functional when it sends adequate electric current to the starter.
