Check bulbs, fuses and brake switch in that order.
AnswerThe bulbs for the brake lights are usually separate from the normal tail light bulbs. Check and replace the brake bulbs first, and if they are still not working examine the fuses, switch and wiring.
Bad bulbs or brake light switch.
Working brake lights are important for safety reasons while driving. It is important to check all of the wiring, if the brake lights are not working and the fuses and bulbs have been checked.
fuses are blown, or bulbs are blown
on some cars the tail lights and brake lights are totally different bulbs gain access to the bulbs and have someone push the brakes so that you can determine which bulbs are the brake lights and replace the tail lights
The brake lights are a separate circuit from the other lights. Check the fuses and bulbs. If fuses and bulbs are okay I would suspect the brake light switch is at fault.
They are two separate circuits. Check the bulbs and fuses first.
Brake light switch on the brake pedal is defective
check the bulbs to see if there burnt and check your fuses
Check the fuses and the bulbs.
check that you have double filament bulbs in tail lights
check fuses, and then check for power to the bulbs check for power in and out of brake switch
Brake Lights not Stop Lights. Check your Fuses then the Bulbs. Hope This Helps.
Check all the fuses. If not bulbs or switch that's all that it can be,
Likely to be the brake light switch on the pedal at fault if the bulbs and fuses are good and other lights work ok.
It can be connection wires, bulbs or fuses.
Check fuses and bulbs first.
check the switch at the break peddle
faulty brake light switch (on pedal)
They are two seperate circuits. Check the fuses and the bulbs.
check the brake light switch on the brake pedal
Brake pedal switch, wiring, bulbs, bad trailer harness (if there), fuses...
Check the wire which is going inside of the trunk hood to the brake lights.
If all the fuses and bulbs are new and work properly, the lights could be malfunctioning due to a short in the wiring. The wiring may also be damaged or burned out in places.