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Service bulletin N192272470

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 id10171243
Published by NHTSA2020-02-10
Manufacturer's numberN192272470
Manufacturer's date2019-12-04
NHTSA componentFORWARD COLLISION AVOIDANCE; VEHICLE SPEED CONTROL:CRUISE CONTROL; LANE DEPARTURE: LANE KEEP: STEERING ASSIST

NHTSA's summary

N192272470 - Service Update. Customers may experience an error message stating: ?Lane Keep Assist Unavailable?, ?Adaptive Cruise Temporarily Unavailable?, or ?Forward Collision System Unavailable?. Lane Keep Assist (LKA), Adaptive Cruise Control (ACC), and Forward Collision Alert (FCA) features will be unavailable to the customer. Messages stating these systems are unavailable may be displayed in the Drivers Information Center (DIC). Dealers will relearn the Inertial Measurement Unit (IMU) Sensor.

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, Throttle and cruise control, Lane departure and lane keeping

Vehicles listed
BUICK ENCLAVE2020
CHEVROLET TRAVERSE2020

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

Other bulletins for the same vehicles and component
PIT57062019-10-15. Service bulletin. This Preliminary information communicates information on adaptive cruise temporarily unavailable message and/or lane keep assist system unavailable message .