Why on a 1988 Jeep Comanche the brake lights work the tail light and dash light don't work?

If the brake lights on a 1988 Jeep Comanche are functioning while the tail lights and dash lights are not, it could indicate a problem with the tail light circuit or the associated fuses. A blown fuse specifically for the tail lights or a bad ground connection could prevent them from lighting up, while the brake light circuit remains operational. Additionally, the issue may stem from a faulty switch or wiring in the tail light assembly. Checking the fuses, grounds, and connections would be a good first step in troubleshooting the problem.