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.
15-244
THIS ADVISORY 15-244 INVOLVES UNITS MANUFACTURED WITH A POTENTIAL SLIT IN THE ROOF MEMBRANE THAT MAY HAVE OCCURRED BEHIND THE FRONT CAP. IF THE ROOF MEMBRANE IS NOT REPLACED, THERE IS A POTENTIAL FOR WATER DAMAGE.
15-231
THIS COMMUNICATION IS THE FINAL CUSTOMER NOTIFICATION FOR ADVISORY 15-231 FOR THE FUZION 420 TANK VENT.
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.