TSB Document:

Affected Component: EQUIPMENT ADAPTIVE

Summary
15086A - Customer Satisfaction Program. On certain passenger cars and light duty trucks, equipped with Gen 10 OnStarĀ®, the embedded phone flash memory chip may become corrupted, causing the OnStarĀ® system to become inoperative. Dealers are to replace and program the vehicle communication interface module (VCIM).

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Date Published
JUN 22, 2017
NHTSA TSB #
10158895
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