Check your brake light switches. Chances are its the front one. The clip that holds the switch in place may have fallen out or the lever isn't hitting the switch.
fluid might be low,emergency brake might not be fully released.
you have a brake problem and need to have it repaired before you can reset the light sensor you have a brake problem and need to have it repaired before you can reset the light sensor
Any light that stays on is not a "brake light", it's a "tail light". It's possible that they may be on at a lower level normally, and brighten when the brakes are applied, though.
Check the brake fluid.
why or how do i find the brake light switch on my 1997 nissan 200sx. how do i chane it out.
The brake light switch was probably knocked out of adjustment. Crawl under dash and look for a plunger switch that contacts the brake pedal arm. Pull the switch away from the arm by a few clicks. That should do it. PULL THE FUSE TO RESET THE BRAKE COMPUTER AND THE LIGHT STAYS OFF.
Hockey 4303
If it says 'Brake Light Failure' or similar, your brake light is out. change the bulb.
check you brake fluid level.
Above the brake pedal.
A problem has been detected with the Anti-lock Brake System : It could be a fuse ( blown or in my case the fuse was not installed all the way ) a sensor , or some other problem As long as the red " BRAKE " light in your dash is not on , you still have " normal " brakes
If the " BRAKE " warning light comes on in your dash either the BRAKE FLUID LEVEL IS LOW in the brake fluid reservoir located in the engine compartment of your 1995 Ford Mustang or the parking / emergency brake is engaged