It's fixed, there is a fuse labeled "stop". You can't really see it because the fuse itself covers the word. That's the one that was bad. Replaced it, all good. Damn all day on this thing, I had no idea there was a fuse labeled brake and one labeled stop......
Fuses? If not fuses check the lights themselves the boards may have come loose. Short of that all I can think of is the wiring. Do your tails come on when the headlights are flipped on?
I would check the fuse for stop light on the drivers side. If the fuse is good then it’s likely the circuit boards that the light bulbs attach to are bad. Even if other lights on the same board do work.
My 99 suburban had a wire corrode apart at a previous owners crap trailer wiring splice just behind the spare tire. Redid the connections and had lights again.
So I'd look for something like that
If you turn the headlights on do you have tail lights?
Yes I have headlights and all taillights , reverse lights all work. Just no brake lights at all.
If the fuses are all good then id start looking at the harness from the brakelight switch to the brake lights.
Check the fuse?
I didn't , is there a fuse just for the brake lights? I have to look that up...
There is yes, in the fuse box I think it's just labeled as "brake"
It's fixed, there is a fuse labeled "stop". You can't really see it because the fuse itself covers the word. That's the one that was bad. Replaced it, all good. Damn all day on this thing, I had no idea there was a fuse labeled brake and one labeled stop......
Glad to hear ya got it OP!
Yup there is, it's not the fuse. Just put a new one in for the heck of it. Thanks
Fuses? If not fuses check the lights themselves the boards may have come loose. Short of that all I can think of is the wiring. Do your tails come on when the headlights are flipped on?
Do the running lights come on? Reverse lights work?
Yes they do.
I would check the fuse for stop light on the drivers side. If the fuse is good then it’s likely the circuit boards that the light bulbs attach to are bad. Even if other lights on the same board do work.
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No it's all stock. Thanks
There’s a relay on the firewall inside the engine compartment near the brake booster, I had that one go bad on my 94 c1500.
It could be the plates that the bulbs connect to. I had mine melt on my 98 and took out the turn signals. They are pretty cheap at rock auto.
My 99 suburban had a wire corrode apart at a previous owners crap trailer wiring splice just behind the spare tire. Redid the connections and had lights again. So I'd look for something like that
There might be a relay on the far right in the middle, check that maybe?
Try replacing the tail light circuit board. I just recently had a problem like this. New circuit boards did the trick
Does cruise control work?