16_TL-2
Service Bulletin/Repair Instructions
The Detroit? special tools group has developed and released a robust NOx sensor socket, W470589060900. The socket will aid in the removal and installation of the NOx sensors.
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.
16_TL-2
The Detroit? special tools group has developed and released a robust NOx sensor socket, W470589060900. The socket will aid in the removal and installation of the NOx sensors.
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.