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Service bulletin TCH-29-004

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 id11026538
Published by NHTSA2025-12-11
Manufacturer's numberTCH-29-004
Manufacturer's date2025-12-09
NHTSA componentFORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; LANE DEPARTURE: WARNING; LANE DEPARTURE: ASSIST; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: WARNINGS

NHTSA's summary

Bendix™ FLC-25™ Parameter Update – PACCAR® This bulletin provides instructions on how to download and run the Bendix ECU (Electronic Control Unit) Updater tool to resolve incorrect parameter settings on FLC-25 cameras. This document is ONLY applicable for impacted Peterbilt® and Kenworth® vehicles. Contact PACCAR® for information on affected vehicles.

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

Driver assistance, Adaptive cruise control, Lane departure and lane keeping

Vehicles listed
BENDIX BENDIX

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