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GMC TSB #N222362400

2022 GMC Sierra 1500

TSB Document:

Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Summary
Certain vehicles may have a condition where the outside air button on the heating, ventilation, air conditioning (HVAC) control module faceplate does not function. Dealers will reprogram the HVAC control module.

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Date Published
MAY 19, 2022
NHTSA TSB #
10211968
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