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.
AFC-12907
MONACO RV: CLICK DOCUMENT SEARCH BUTTON FOR OWNER LETTER. THE CONTROL CIRCUIT CURRENT MAY BE TOO HIGH, CAUSING POTENTIAL STARTER SYSTEM FAILURE IF INSTALLATION OF INTEGRATED MAGNETIC SWITCH IS NOT USED WITH 39 MT HD STARTER. *PE
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.