If you brake lights are not working on your trailblazer it could be due to a number of reasons. Your fuse could be blown, or your light may no longer work.
It is important to have working brake lights on a vehicle. If the brake lights are not working a person should first check the fuse, bulbs and at last the wiring.
As far as I know, they are not on the same fuse/relay.
the brake light driver side not working
The brake lights in your 1983 Nissan pickup truck are controlled by the brake light relay switch. When the brake light relay switch malfunctions the brake lights will stop working.
If none of the brake lights are working i would suspect the brake switch at the brake pedal.
Check the brake light bulbs, Check the brake light fuse, Check the brake light switch, In that order.
There should be a fuse for the brake lights. If the fuse is good always check the ground wire.
my lights are not working when i changed the pads on my peutgeo partner van
the connection between the battery and the brake lights
Yes, it is illegal to drive with brake lights not working. Brake lights are an important safety feature that alert other drivers when you are slowing down or stopping. Driving without functioning brake lights can increase the risk of accidents and is a violation of traffic laws.
check your fues
Get the lights fixed, of course!