Probably going to need a new tailight assembly
tail lights circuit
some times the tail lights won,t work
Check bulbs Check fuse Check switch
The cruise system shares fuses with the engine and brake lights. If the car runs and the brake lights work, it is not a fuse.
I tried all the fuses, the parts that under the brakes I checked that. All lights come on and working except the brake lights no break lights.
Yes, or a bad brake switch, a wiring problem, or bad bulbs.
i had the same problem and i replaced the sensor/switch on the brake pedal itself and got mine to work.
Fuse, bulbs, switch, wiring.
94 mercury grand marque dashboard, hazard, and tail lights do not work?
Are you saying your tail lights themselves do not work and only the brake lights work. If that is the case, check the fuse, and then check the tail light bulbs.
check your ground wire in the back
The tail lights and the stop lights work off of different circuits. The stop lights work when the brake pedal is depressed while the tail lights work when the light switch is turned on. Look for a burnt fuse or a bad connection.