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.
400532
According to the notification received by Daimler Trucks; on specific vehicles equipped with Stoneridge light bar control units, the instrument panel odometer value is resetting and does not match the Engine ECU Odometer value. New instrument panel software will be installed to correct the issue.
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.