Heater on dash turns off every now and then
My in dash heater on my 2016 class c motorhome with a Ford E450 Chassie turns itself off intermittingly for about 30 seconds to 2 minutes . It does it on straight highways, climbing grades, going down...
Forum Discussion
I would suspect the 12 volt power for the AC/Heater unit is on a auto reset 12 volt circuit breaker and that breaker is either undersized or is weak. Ford usually does NOT install a Auto CB but a 40 amp fuse. Somebody may have changed out the fuse with the Auto reset CB. Doug
