Fuses That "Blow" Repeatedly
Fuses and Circuit Breakers are safety devices designed and installed in electrical circuits TO PROTECT the conductors [wires] from short circuits and overload conditions which can cause extreme overheating that can result in damage to the insulation and the conductors, and worse, the possibility of a FIRE which could destroy the vehicle, house, or other structure.
When a fuse and replacement fuses blow, especially if it happens repeatedly, is an indication of an UNSAFE CONDITION in that circuit, usually a short.
The proper "fix" is for a qualified technician, who knows what he/she is doing, to troubleshoot the circuit, find and identify the defect, and make proper repair [s], BEFORE replacing the fuse again [with the properly sized fuse or circuit breaker]. Some ignorant few will suggest installing a larger fuse or breaker to solve the problem, BUT that will only amplify the problem, not solve it.
Do not install a larger fuse in a misguided attempt to correct the problem. To install a larger fuse would almost guarantee damage to the wiring and an electrical system fire.
A fuse that keeps blowing is an indication of a malfunctioning ignition. The ignition may be the culprit or the wiring leading to the ignition may be the problem.
If it blows when trying to crank, the starter has failed.
Your brake fuse might continue blowing in the 1995 Toyota Camry because you have a wire that is exposed and shorting out. You might also have an issue with the brake sensors.
there is a short somewhere in dash or heater, you need to fix that to stop fuses blowing
the starter has failed.
your car wont start!
i have a 96 dodge avenger 2.5 and it keeps blowing my ignition switch. any idea why?
It's because you have a short current somewhere. You need to check the brake light wiring.
Wire , lots and lots of wiring , but you need to be more specific , a Echo uses 4 coils , 1 for each cylinder , and being a mechanic myself at a Toyota dealership , this is rare. Make sure your not having condensation problems , ex water around the coils , as this will cause arcing and it will look like the coil is not delivering its spark.
Problem with the starter. Possibly locked up, or shorted out. Remove and test the starter.
It's your wiring, you are putting a Nissan radio into a Toyota so the wiring must be screwed up in there somewhere. The fuse is blowing because a power wire is grounding. recheck the diagrams and correct.
If the 1990 Chevy Lumina is blowing the DIS 10 Amp fuse when the ignition is on, check to make sure that all wires coming from this fuse are grounded properly. Also check to make sure the starter is wired properly. There could also be a loose wire in the dash near the ignition.