Sounds to me as if the wiring leading to the rear of the vehicle has been damaged. Do npt know what vehicle you have, so I can not tell you where to look, but most run down the driver side frame rail. Need more help contact me through my board and I will try to help.
The only thing common to all those lights (but not to the center brake light) is the hazard switch. I'd check that next. On my 96 Century the hazards override the signals and brake lights meaning that the signals and brake lights must be wired into the hazard switch somehow.
The multifunction switch inside the steering column is bad.
On the 1979 B200 Sportsman V8 if the brake pedal makes all signal lights come on and hazards and flashers do not work on their own, it could be the flasher, but the culprit could also be a burned out bulb or a short in the wiring.
How do you replace brake lights
May possibly be in the multifuction switch on the left of the steering column!!!!
I have a chev cavlier 1995 and the running lights do no work---on the dash the green light keeps blinking----what should I do?
It depends on the vehicle but in general you would have one fuse for the signals and one fuse for the brake lights.
Brake lights
Your problem very well could be the hazard switch. i have a 1994 honda civic too i found whenever i disconnected the hazard switch from the wiring harness my turn signals brake lights and of course hazards do not work. Maybe replace the hazard switch..
Fuse 7 controls the brake lights. It should be a red 10amp fuse.
that points to a broken wire to the light, a bd ground wire or a bad light switch
Blown fuse