I didn't know there was one.
check the fuse Have the vehicle scanned to determine the problem
open drivers side door located on side of dashboard
howdo you change an ignition switch on a 1996 gmc jimmy howdo you change an ignition switch on a 1996 gmc jimmy
fuse box on driver side
pull the fuse
show fuse locations
A blown fuse.
Open the drivers door, and look at the side of the dash right up where the door would sit closed. You will find the fuse panel there
Left Of Brake Pedal
There are several relay switch is on your 1996 GMC Jimmy. The brake light relay switch can be found below the dashboard in the engine compartment.