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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 [too many power using devices, or too large] 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 in which the circuit is located.
When a fuse [and replacement fuses, or Circuit Breakers trip] "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 involved 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 follow "bad" advice and 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.
What else can I help you with?
What causes the cigarette lighter fuse to keep blowing when replacing it?
A short.
Why does your engine fuse keep blowing in your 1987 Toyota pickup?
Short in the wiring.
What causes the 15 Amp ignition fuse to keep blowing once the engine is turned on in a 1997 Acura Integra?
WHY MY ECU 15AMP FUSE BLOWS EVERYTIME I START MY 97 ACURA INTEGRA
What causes an ECM fuse to keep blowing on a 1987 Chevy Blazer?
The fuel pump is shorting out and that is why the ecm fuse is blowing .Disconnect the the fuel pump and try it again,if the fuse blow's again then it is not the fuel pump.
Why does the engine management fuse keep blowing in your 2002 ford focus?
Obviously something's wrong in the circuit.
What causes 96 blazer turn signal fuse to keep blowing?
There seems to be a short to ground in the wiring somewhere.
Would a battery going bad cause a fuse to keep blowing out?
not usually!!if fuse is blowing out check for short!!
What do you do if the fuses keep blowing?
Find out why the fuse is blowing. You have a short or the circuit is overloaded.
What causes fuse to keep blowing on neon 1996 each time you replace it?
Short or incorrect size fuse. Make sure you are installing the correct fuse. If so, look for a short in the wiring.
Why do my abs fuse keep blowing?
Obviously, if any fuse keeps blowing there is a serious fault in that circuit.Take it somewhere they can fix it.
Why does my dryer fuse keep blowing?
Your dryer fuse may keep blowing due to a variety of reasons, such as a clogged vent, overheating, or a faulty heating element. It is important to check these components and address any issues to prevent the fuse from blowing repeatedly.
You keep trying to replace a fuse on your 1988 camaro but every time it touches the box it blows what causes this?
You have a short circuit that keeps blowing the fuse. Find and repair the short before putting a in new fuse.
