Start with the fuses, then check the bulbs, then start tracing wires.
Check the bulbs, the fuse then the brake light switch.
it connected to a break lights switch, attached to a break pedal
what number fuse for the break lights
Check the sensor on the brake pedal arm. Brake lights and tail lights use different elements in the bulb also some cars have separate bulb for each. Check the bulbs.
If all the fuses are good, then most likely the brake light switch right on the brake pedal inside the car. Check that.
Me no no do you??? ==================================================== .054 inch , according to fordparts.com
Start with the light sensor on the brake pedal arm.
Un bolt from the inside.
Use a quality 10w30 in summer and 5w30 for winter or cold climates.
i am not sure you mean brake lights or tail lights.If brake lights don't work.You have to check out a brake light switch,(it conects to your brake pedal) make sure both wires are conected to the switch.And if tail lights don't work, you have to replace a head light switch.(where you turn your head light on and off)
Check fuse Check bulbs Check stop light switch
I'm not a mechanic / technician but if all ( 3 ) brake lights don't work ( assuming you have a 3rd higher mount brake light and all the bulbs and fuses are fine ) then it would be a problem with your brake light switch ( and also I BELIEVE if all the outside brake lights stay on )