corvettekent wrote:
There are no fuses on the trailer for the brake lights, turn signals or taillights, these are all powered by the truck. Some trucks do have separate fuses for the trailer lights.
I would start checking at the 7-pin connecter and work back to the taillight bulb connections.
I beg to differ. Our trailer and one other we had in the past, had fuses on the wiring for the lights. They were located in an area close to the pinbox where the harness came into the trailer. My truck also has the trailer wiring on a separate fused circuit.
Ken