1992 GMC Sierra "brake light" Questions

...lights don't work...my tail lights work fine i just have no rear blinkers or brake lights, brake lights and turn signals work off the same curcit, it could be the fuse or the brake light switch

your blinkers work, the brake lights should work as well. It is possible that your brake lights were not working previously. If they do not work, suspect a blown fuse or a defective brake light switch

All lights work excrpt the brake lights, is that controlled by the multi switch? the brake lights have a brake switch on the brake pedal. they do not go through the multi function switch. Did you ...

...could be the brake switch.if the third brake light is working and the two side lights are out it could be a turn signal switch problem. The stop light circuit also runs through your turnsignal

...brake light comes on but the other brake light dont work Could be both bulbs have burned out at once. Or could be the brake light switch. The third brake light and the normal brake lights operate ...

brake light fuse! if not the fuse, the brake light switch operates brake lights and if bad you will not be able to shift it out of park, as well as the brake lights not coming on.! because you have to

...brake light switch.-changed ignition switch,because at first brake lights would work with ignition in 'off'' position. so i thought maybe the turn signal in column was bad. -changed column. still no ...

...brake light but notstop lights brake lights don't work , relaced bulbs, and circuit board, all lights work including third brake light but notstop lights could be the switch under your foot ...

...headlights on the brake lights come on. Brake lights do not work when I press pedal they stay on with the lights. I start truck head lights come on with the switch off Replace you brake light

brake light on dash is on,goes out when abs is disconnected.checked brake fuse on panel,power only when ignition is on.checked bulbs ,all working.is it possibly in the signal switch? Did you check the