Check rear bulbs, rear brake bulb fuse, and check the swith on the brake pedal.
check the brake pedal, there is a switch on the back of the pedal that depressed when the brake is depressed that turns the lights on, when this is loose it keeps the lights on.
A dashboard light appearing when brake pedal is depressed usually means brake fluid is low.
Brake lights are on continuously while you are driving. Every time the brake pedal is depressed.
Check the brake switch under your pedal (which needs to be pushed when the brake pedal is depressed). This is what the problem was on my friends Sentra. As long as you have checked the lights and fuses, this should do it.
the brake light wiring often runs through the turn signal switch i would test power going in to the brake light switch on the pedal and power coming out when pedal is depressed if power is ok suspect turn signal or hazard switch
It is because the brake light switch under the brake pedal is faulty. usually replacing this will solve the problem. it is designed in such a way that when the brake pedal is depressed the switch completes a circuit and the lights come on. the fault occurs when the switch closes the circuit even though the pedal is not depressed. hope this helps.
Possibly the brake light switch at the brake pedal has stayed depressed or stuck.
Brake Light Failure to Turn OffThe most common cause for brake lights to remain ON when the pedal is not depressed as that the brake light switch is not properly adjusted.IF the brake light switch is definitely good [working properly] then the most likely cause for the brake lights to remain turned on is that the position of the switch [the distance of the plunger tip from the brake pedal arm] is not adjusted properly.Most mechanical type switches are adjusted by screwing the switch [which has a threaded mounting to a hole in the mounting bracket] either toward or away from the brake pedal arm [which depresses the switch plunger to turn off the brake lights].It is immeasurably helpful to have an assistant stand behind the vehicle to observe and report the changes [on-off, etc.] as you make adjustments of the switch position. You should continue to make changes in the adjustment until the brake lights stay OFF when the brake pedal is not depressed, and the brake lights come on when the pedal is depressed.
It turns the rear brake lights on as a safety feature. The brake pedal is pushed in, causing the fluid to move forward in the brake cylinder,activating a brake light switch. Even if the vehicle is off, the lights will still come on.
Check the switch at the brake pedal .
Check for a bad ground circuit at the rear tial lights.
Most Likely the problem with the brake lights would be the switch located in front of the brake pedal arm just below the pivot point. It has a spring inside so that when the pedal is depressed it makes contact internally.