I have a 2000 Dodge grand caravan sport. I helped a friend pull a trailer, after we where done pulling the trailer, the plug for the trailer lights got crushed. A day later I lost tail lights and dash lights, I also have no front marker lights. I do have head lights, break lights and turn signal.

Have checked the fuses both under the hood and under the dash. none appear to be burnt out. have checked the fuses under the hood with a tester, and they appear to be fine, but have yet to use the tester under the dash to check those fuses. I have also changed out the head light switch, and same problem was still there. the tail lights

The trailer light pig tail, was remove, the wires were cut and taped off.

any ideas would be helpful

thanks

 

The fuses for the parking lamps are inside the vehicle. They are 15 amp fuses in position 3 and 5. The BCM feeds the dash lamps but it needs the park lamp feed to let it know the lights are on. If those fuses are ok, there is a parking lamp relay in the engine compartment fuse box that is fed by a 40 amp fuse cartridge. Makes sure that fuse is good and that you have power to the relay.

 

Hello, I had the same problem about a month ago and tried testing everything from cluster, fcm, to pdc and all bulbs, and it came back to a simple fuse. Mine was the hazard light fuse and it took out my cluster, blinkers, and break lights. I literally had to check each fuse pulling them one by one and then found the blown fuse.

 

I would suspect a short in the trailer plug harness somewhere. Check all of your wires for exposure and check all of your interior fuses.