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Service bulletin TCH-29-002

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 id10228768
Published by NHTSA2023-01-05
Manufacturer's numberTCH-29-002
Manufacturer's date2022-12-02
NHTSA componentFORWARD COLLISION AVOIDANCE; LANE DEPARTURE; EQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

This bulleting provides the software update to resolve Diagnostic Trouble Code (DTC) 302 on Bendix FLR-21 radar sensors. DTC 302 is seen on newer FLR-21 radars that are connected to older FLC-20 camera software.

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, Equipment and accessories

Vehicles listed
BENDIX WINGMAN ADVANCE

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