Transmission replacement instructions please?

2005 CHEVROLET SILVERADO

280,000 MILES • 5.3L • V8 • 4WD • AUTOMATIC

JGRAY1390

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So randomly my transmission decided that after going into third on the way to fourth it just wanted to slip gear and do nothing, figured blew transmission so i need to replaced it with new one. I'd appreciate any help, thanks.

Sep 13, 2019 at 4:10 AM

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KASEKENNY

AUTOMOTIVE REPAIR CONTRIBUTOR
18,907 POSTS

It does sound like you need to new unit. Here is a guide that will help with this:

https://www.youtube.com/watch?v=3vJAojsrfuU

Below is the process from the manual on how to replace the unit.

Please run through this material and let us know if you have other questions. Thanks

Images (Click to enlarge)

May 6, 2021 at 10:39 AM