I am having the same problem with my 2007 Ford f 150 if you find the answer to your question I would like to know as well
Check stop light fuse Check bulbs double filamented smaller for brake lights Check the operation of the stop light switch Check socket for corrosion
If there is no brake lights on a 1998 Mazda pickup, check the fuse. If the fuse has blown, the lights will not work.
What fuse controls the brake lights on a 1998 Chevy Camaro? It should be labeled on the fuse block.
Fuse 7 controls the brake lights. It should be a red 10amp fuse.
The brake lights in your 1983 Nissan pickup truck are controlled by the brake light relay switch. When the brake light relay switch malfunctions the brake lights will stop working.
the turn signal switch is probably bad
Assuming you have already checked the bulbs and sockets, next check the fuse, then check the brake light switch, then check the signal switch.
Fuse
If you have the same bulb for brake and signal, brake light power needs to be interrupted by the signal lights, The brake circuit has to go through the signal light switch so the problem could be there.
are brake lights staying on or is brake in the dash on ?
There is a shifter interlock switch on the brake pedal which also controls the brake lights
i have tail lights but do not have brake lights nor do i have turn signals. i have replaced brake switch and all bulbs