GMC TSB #23-NA-053

2020 GMC Sierra 3500

TSB Document:

Affected Component: EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.

Summary
This service bulletin provides repair information on Radio Software Version U168 Update to correct customer concerns of radio software issues.

Click a tab for more information.

Date Published
APR 06, 2023
NHTSA TSB #
10235403
Find something helpful? Spread the word.

Become a Fan & Spread the Word