Is your defective GMC Sierra 3500 actually a LEMON?

Find out in 30 SECONDS or less if it qualifies for a REFUND or a CASH SETTLEMENT.

TSB Document:

Affected Component: POWER TRAIN

Summary
This Preliminary information communicates an issue with the power assist steps having erratic operation and not staying deployed.  Engineering is working on a fix. 

Click a tab for more information.

Date Published
JUL 14, 2022
NHTSA TSB #
10217770
Find something helpful? Spread the word.

Become a Fan & Spread the Word