GMC TSB #PIT5755

2020 GMC Sierra 3500

TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
This Preliminary information communicates an issue with the Electronic Brake Control Module incorrectly mapping DTC U0126 as a U0131 and directs the dealership to follow the diagnostics for the U0126.

Click a tab for more information.

Date Published
JUN 26, 2020
NHTSA TSB #
10178356
Find something helpful? Spread the word.

Become a Fan & Spread the Word