GMC TSB #18245

2018 GMC Terrain

TSB Document:

Affected Component: STEERING: STEERING WHEEL/HANDLE BAR

Summary
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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Date Published
AUG 02, 2018
NHTSA TSB #
10145168
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