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. 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]. Some ignorant few will suggest installing a larger fuse to solve the problem, BUT that will only amplify the problem, not solve it.
Are both your brake lights blowing out? If it affects only one light: it could be a bad light socket, or a pinched or frayed wire that is shorting out.
It's because you have a short current somewhere. You need to check the brake light wiring.
There are several things that can cause your brake light fuse to blow and keep your 1994 Ford F3 50 locked in park. The most common cause is a malfunctioning neutral safety switch.
short circuit on trailer light wiring
There is a short in the circuit
Get it repaired. -------------------------------------------------------------------------------------------------- A problem has been detected with the Anti-lock Brake System It could be a fuse , a sensor , or some other problem As long as the red " BRAKE " light is not on in your dash , you still have " normal " brakes
It is possible that one of the bulbs is shorting out. Try replacing the brake light bulbs, if that doesn't work, troubleshoot the brake light switch.
The 1997 Pontiac brake light fuse is located in the fuse box. The brake light fuse will be labeled as the tail light fuse.
unplug the neon light and see if that stops it
its either a dead short or not properly grounded check that out
Your bulb or socket may be shorting out. Check for shorts in the system.
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.