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.
KSB-210122
Revision of KSB-210122. It has been determined the units in this KSB population may develop sidewall cracks at both front slideouts. Only units that develop a crack will require this repair, if the sidewall is not cracked, no repair is needed.
KSB-210122 V2
It has been determined the units in this KSB population may develop sidewall cracks at both front slideouts. Only units that develop a crack will require this repair, if the sidewall is not cracked, no repair is needed.
210122
It has been determined the units in this KSB population may develop sidewall cracks at both front slideouts. Only units that develop a crack will require this repair, if the sidewall is not cracked, no repair is needed.
20-372
This is the repair instructions, dealer letter, and owner letter for advisory 20-372. It has been determined that some Montana High Country units air conditioners were built with the wrong thermostats and the front A/C has an incorrect control box. The remedy is to remove and replace the front bedroom air conditioner control kit and remove and replace the two thermostats in the unit.
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.