4100495
Service Bulletin/Repair Instructions
Certain Columbus Fifth-Wheels have battery boxes installed that do not meet certain design specifications, which may cause the battery boxes to crack.
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.
4100495
Certain Columbus Fifth-Wheels have battery boxes installed that do not meet certain design specifications, which may cause the battery boxes to crack.
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.