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Service bulletin PIT5654

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 id10154311
Published by NHTSA2019-03-11
Manufacturer's numberPIT5654
Manufacturer's date2019-02-20
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This preliminary information advises engineering is investigating a software issue related to the lane change assist and blind zone alerts need to be turned on each ignition cycle.

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, Software

Vehicles listed
CHEVROLET EQUINOX2019
GMC TERRAIN2019

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

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