GMC TSB #21-NA-271

2020 GMC Sierra 1500

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
This bulletin advises the technician of a possible coolant hose that might be kinked causing the customer concern.

Click a tab for more information.

Date Published
AUG 01, 2023
NHTSA TSB #
10241858
Find something helpful? Spread the word.

Become a Fan & Spread the Word