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.
CA#9970
AUTO GEN START CYCLES THE GENERATOR OFF AFTER BEING STARTED FOR THE AIR CONDITIONER AFTER ONLY 10 MINUTES INSTEAD OF THE INTENDED HVAC TEMPERATURE SETTING BEING REACHED. DESIGN ERROR, THE SHORE POWER SENSE MODULE OF THE EC-30 CONTROLLER IS LOCATED AFTER THE TRANSFER SWITCH SO THE SETTING FOR THE SP SENSE SHOULD HAVE BEEN AFTER INSTEAD OF BEFORE.
CA#9925
The outer mounting screw of the sound bar is secured in only a layer of 3.4mm panel. This makes the sound bar securement vulnerable to fall off the wall when downward pressure is applied or during excessive travel movement to the sound bar. A plywood block will be installed, using a longer screw, in the wall cavity behind the area of the sound bar mounting bracket. A SOP04787 will be provided for instructions on how to install the repair kit. The kit consists of 1 plywood block & 2 - #8 - 1" pan head screws. The repair kit & SOP will be sent out to dealers & retail owners with 2020 & 2021 Unity U24RL model.
CA#9772
On the 2021 Wonder motorhome the Xantrex inverter electronic breaker is set to 20A and will not charge the coach batteries as efficiently as intended at 30A setting. According to the 2021MY electrical drawings the breaker should have been set at 30A not changed to 20A as in previous 2020MY electrical drawings.
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.