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.
WI26001
Work instructions for door latch adjustments. Includes installation and removal of shims to ensure secure closure and compression of gaskets and seals. Adjustment for depth, verticality, and side to side movement of the assembly.
TSB25001
If a DEF sensor fails, validate that the Coolant Control Valve is plumbed so that the coolant flows towards the DEF Tank. If it is plumbed incorrectly, replace the coolant control valve along with DEF assy. Follow the attached instructions for inspection.
WI23006
When installing the 3rd wiper for the windshield, Dealers should follow the instructions attached in this email.
TSB-022521
Rosenbauer America is communicating our heat pan clearance requirements to prevent overheating.
TSB-012221
Water intrusion may happen due to improper sealing of connectors on some Commanders, Warriors and Avengers.
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.