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.
CSC-260814
Customer Satisfaction Campaign Certain models equipped with non-ducted Coleman-Mach air-conditioning ceiling assemblies that may benefit from a modification designed to improve airflow and cooling efficiency. Keystone is providing this modification to help improve A/C performance and overall comfort inside the RV.
KSB-260417
This process describes the repair of the Exact-Slide G5.5 motors in the event a motor fails due to gearbox failure or sprocket deflection.
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.