Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
510692
Per the service bulletin from Dometic ?The nuisance issue enunciates by either blowing the protective fuse, opening the circuit breaker in the furnace circuit, or rendering the furnace inoperative. Our testing has shown that in ALL instances the furnace fails in a safe manner.?
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.