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
| 18245 | 2018-10-09. 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). |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.