Brake light not work. done all checking blubs is good, replace switch, replace relay, fuse all good. turngal work hazzard light work but no brake light. i bypass on relay it work so i cant leave short wire for by pass on relay so do i have some bad wires from fuse box which relay are. fuse box to switch is bad wires or ground or what

Replace the turn signal switch. All exterior lights run threw the TS switch. Except the high mount brake light.

No relay in the wiring diagram. There is a 20amp hazard fuse and a 10amp vehicle stop fuse in the engine compartment fuse box.
If those fuses are good, and the brake light switch checks out ok, I would look at the turn signal switch next.

First check all fuses. If they look good, more than likely brake light switch is bad. Switch is mounted just above brake pedal under the dash. Small plastic switch w/a couple of wires coming from it. Easy fix.

Hey HotrodHarley,
I would pull out your hazzard switch and clean it real well. the signal, brake lights are connected to the hazzard switch and if it doesn't fully disengage you wont get the brake lights or the flashers to come on. It happened to me on my 89 Raider last year.

I think there are 2 fuses for those switches. Fuse #11 & #39

Hope that works for you

I could not tell you how many times people have brought their cars into my shop and tell me that they had already checked all fues and they are OK, then I check the car and find a blown fuse or a fuse that is completely missing.

Your dash (Instrument Cluster) illumination lights are powered by the "PARK LP" fuse in the underhood fuse panel - it is fuse number 37 and should be a 20 Amp fuse. If this fuse is blown, your Park lights on the exterior of the car will also not be working. If they are working and your dash lights are not, then the problem is probably in your headlamp switch.

Your Brake lights are powered by the "STOP LAMP" fuse in the instrument panel (IP) fuse block it is a 15 Amp fuse.

Your Hazzard lights are powered by the "HAZZARD" fuse in the (IP) also a 15 Ap fuse.

If both of these fuses are good, then the most likely problem with your brake and hazzard lamps is the multifunction (Turn Signal) switch.

What any of the above has to do with replacing your window regulators remains a mystery.

you need to replace the brake light switch ,,its located under the brake pedal,,you turn it to remove

two things have you unpluged the hazzard switch latly and does your hazzards work ,have you cheched all the fuses inside the car and the bonnet have you noticed anthig else not workin reverse light brake lights ecty ect

put a test light directly in the light socket see if the power is being tranfered from the fuse box to the sockets if not check for a in line fuse or a frayed wire.

replace flasher