Lockup recall - N242454440

[pa31p]

Looks like a mass recall in the works for the 10 speed 2020-2022 Duramax models. (461K units) The 10 speed for duramax is slightly different from gas models as they’re not affected appearantly.

N242454440
Transmission Control valve.

 

[Jay P Wy]

Looks like a mass recall in the works for the 10 speed 2020-2022 Duramax models. (461K units) The 10 speed for duramax is slightly different from gas models as they’re not affected appearantly.

N242454440
Transmission Control valve.

Part of that recall is the 10 speed behind the 6.6l Duramax also.

 

[Stbentoak]

The question is how urgent is this repair? has it been happening with regularity on these vehicles?? I've never heard of it happening. Might take a look at it at the next time it has to go in. But not really too excited about it at the moment... 33k and no issues....

 

[martinajm]

Looks like it might only be the'21 SUV's...

• 2020-2022 Chevrolet Silverado 1500, 2500 and 3500
• 2020-2022 GMC Sierra 1500, 2500 and 3500
• 2021 Cadillac Escalade
• 2021 Cadillac Escalade ESV
• 2021 Chevrolet Tahoe
• 2021 Chevrolet Suburban
• 2021 GMC Yukon
• 2021 GMC Yukon XL