1998 Jeep Grand Cherokee Q&A
1998 Jeep Grand Cherokee Question: My brake lights do not light up after replacing brake switch fuses and bulbs.
Get wiring diagram if needed and check for broken wires in tailgate area. If you have a multi-meter check continuity of the wires from front to back (that's were the wiring diagram will come in helpful). Check ground(s). - ziptie12
However, the tail lights and back up lights works please advsie me what could be the ptroblem