Top Brake Light Illumination Unraveling the Mystery and Finding Solutions

A common cause for car brake lights that won't turn on is a faulty brake light switch. This component can be found beneath your dash attached near the brake ... If this is happening with the vehicle off and sitting, this can potentially kill the battery as well. I would recommend checkin the brake light ... Possible the switch at the brake is bad. Have you unplugged the connection to it to see if it turn off. It may go out but but still may not be ... The next thing they need to check is the harness to the rear lighting. My guess is that another wire is shorting against the 3rd brake giving it ... It seems to me that you may have an issue with the brake light switch. I have seen it before where the switch fails internally and provides ... First unplug the switch at the pedal and make sure the light goes off. Assuming it does, push the switch a few times and see if it frees up, and ... So conclusion of my problem above. The whole thing is caused by the printed circuit board inside the light fixture on the left side brake light. The brake light is activated in two possible ways: 1. A pressure-activated switch attached to your front brake light, usually mounted on the lower triple-tree ... On your brake pedal there is a little plastic grommet that contacts the switch to activate the brake lights when you press on the pedal. It has ... 1. Check the brake switch output(Light Blue/White trace) for switching with pedal 2. Check BCM connector X5 pin 5 for switching with pedal.