Its most likely the brake switch. Its a plunger like switch on the brake pedal. Its pretty easy and cheap to change.
Check sockets and grounds
Its the steering colum
brake light switch, it is typically located above the brake pedal somewhere on the brake pedal arm
Check bulbs?
How do you adjust the parking brake on a1994 Lumina?
It depends on the exact problem. If it's that both brake lights in the back do not work and the middle one works, it could be your turn signal switch.
turn signals work butt the brake lights dont can anyone help please? cant afford a mechanic.
TRY TURNING THE EMERGENCY FLASHERS ON AND OFF A COUPLE TIMES THEN CHECK YOUR BRAKE LIGHTS. WORKED FOR ME.
It is quite easy to install the 1992 Chevy Lumina brake light switch. The brake light switch simply plugs in and out.
shoes
completely
Possible bad stop light switch located near the brake pedal.