GMC TSB #23-NA-201

2020 GMC Sierra 1500

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL

Summary
This service bulletin advises the technician of a possible loose ground that may be causing customer concerns of Loss of Steering Assist and/or Loss of Brake Assist and Malfunction Indicator Lamp (MIL) Illuminated.

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Date Published
DEC 14, 2023
NHTSA TSB #
10247549
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