Executive wrote:
On my coach, that cord hanging in the engine compartment plugs into a GFCI protected outlet box inside the engine compartment. That GFCI has failed in the past and I replaced it with no more issues. My block heater switch is in the bedroom closet near the ceiling fan switch....Dennis
Dennis, we also had that on our Dynasty. Ours was a 'two' outlet box with flip covers when not in use. It was a pain to remember to plug in the block heater so I left it plugged in all the time.
I bought one of those plastic kid protectors for the other opened outlet so water, oil and grease would not get in there. No problems ever with the outlet.
Mark