disconnect it from your brake pedal lever.
You must remove the old ones and install new ones. If you have never done it, get a mechanic to do it. If you break a spark plug off in the head, you will never get it out.
How do you replace a break light switch on 1995 Chevy Tahoe
It's by the break switch to the left of the break pedal.
Must remove line and replace with same type break line. Then bleed the system. There are no shortcuts.
the break light switch behind the pedal is probably sticking. cheap and easy to replace.
check the break light switch, you need to look under up to the break pedal. You will see two switches and the break light switch is on the drivers side (Left). Usually there will be a plastic bumper on the pedal itself witch will help push in the switch. If its not there then replace it, if it continues then there are multiple things you can do. Check the fuses, battery, and look for shorts in the wires. You can clean the switch with some electrical cleaner. If none of this works then i would take it into a dealership. Hope that helped.
the break light switch is located above your brake pedal, its a block and looks like a push button switch,
go to autozone.com and look in the online repair manual they have
Sometimes. If you carefully, slowly, pry them out, you can get them out unbroken. If you break some go to a good auto parts store and they'll have them there for you.
if you follow the shaft from the break petal up with your hand you will feel two switches behind the steering column. The most accesible one is the switch for the cruise control. if you feel right next to it you will find the break light switch. On the break pedal shaft there are two plastic grommets that fit in the holes that make contact with the break switch. Sometimes they break apart and fall out. The autoparts store can give you new ones that you can pop back into the holes on the break pedal or you could epoxy a couple pennies to it. But the plastic grommets are easier.
4 torx bolts on the back of the switch, keep track all different lengths. one is under the park break lever. two wire harness plug into switch pull them out and replace or rebuild switch.
The switch assy pries out of the door but you hjave to be extremely careful not ot break something. You will see the bulb then.