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Service bulletin 37799.1.0

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11032680
Published by NHTSA2026-05-14
Manufacturer's number37799.1.0
Manufacturer's date2026-04-23
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

This is a TJ - Text plus 1 PNG doc - The vehicles within the below structure week range are built with TCAM2 units, and if the TCAM needs to be replaced, you may receive a TCAM3 unit instead. To confirm this, please follow the guidance under "Service".

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Vehicles listed
VOLVO EX902025

Listing a model year does not mean every vehicle of it is concerned: the document says which.