Is your defective GMC Sierra 2500 actually a LEMON?

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

Print this page

February 21: Recall: GM Rear Wheels Lockup While Driving recalls | 0 days ago
January 19: GM Engine Failure Recall Investigation Opened investigations | 33 days ago
January 2: GM Says Brake Master Cylinder Failure Lawsuit Fails news | 50 days ago
December 28: GM Lifter Failure Lawsuit Includes Multiple Models news | 55 days ago
December 22: GM Air Conditioning Class Action Lawsuit: 8 Years in Court news | 61 days ago

GMC TSB #PIP5926

2024 GMC Sierra 2500

TSB Document:

MC-10239150-9999.pdf

Affected Component: POWER TRAIN

Summary: This Preliminary information communicates that the t-case input seal, and/or the o-ring most likely is the source of the leak between the transmission and the t-case.

Click a tab for more information.

Date Published: JUN 07, 2023
NHTSA TSB #: 10239150

Find something helpful? Spread the word. Share on Facebook Retweet this page Email this page

Become a Fan & Spread the Word