HSB020521
Service Bulletin/Repair Instructions
Code of Federal Regulations Title 49 Part 579.5 Notices, Bulletins, customer satisfaction campaigns, and other communications January 2021.
Vehicle report
2021 AEV FREIGHTLINER M2 AMBULANCE
Service bulletins
1 bulletinTechnical 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.
Reading this report
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.