Anybody know if there's a separate fuse installed for the trailer wiring
harness on this van?
I bought the van new with the trailer tow package installed; the wiring
harness was taped up under the frame in the rear, all wires nicely labeled.
I added a 4 wire harness for my boat trailer years ago and haven't had
problems until now. Twice, the fuse for the running/dashboard lights has
failed on the way home. I separated the trailer connector from the vehicle
connector and used one of those trailer harness light check things, and it
didn't illuminate for any lights. I replaced the trailer wiring harness and
used a continuity light clipped to the ground wire. I didn't get any
indication of power for turn/hazard/brake/running lights.
I suspect there's a separate fuse, but there's no mention of it in the
owners manual.
I could pull and inspect every fuse, but could that cause anything that
needs electricity to fail or lose it's memory, requiring me to take it to
the dealer for service?