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Service bulletin SB 3124

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 id10164619
Published by NHTSA2019-09-09
Manufacturer's numberSB 3124
Manufacturer's date2019-08-20
NHTSA componentTIRES:PRESSURE MONITORING AND REGULATING SYSTEMS; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This Service Bulletin informs owners that Bendix has a software update that needs to be performed on the TPMS Maintenance hand tool to support all functions on the new Bendix TPMS sensor (MCI P/N: T07-3620).

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.

Components

Electrical system, Tires, Software, Tire pressure monitoring

Vehicles listed
MCI D SERIES
MCI J SERIES

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