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Service bulletins for the 2019 GMC Terrain

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.

1006 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

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Only bulletins with component: Steering column and wheel are shown. Show all

Bulletins, newest first
182452018-10-09. Service bulletin. STEERING: STEERING WHEEL/HANDLE BAR; STEERING. 18245 - Service Update - A 250-millisecond power steering instability occurs as soon as APA (Advanced Park Assist) begins turning the steering wheel into a parking spot. If steering wheel shudder occurs, APA aborts the procedure. Reprogramming of PSCM (Power Steering Control Module).

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.