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Has anyone successfully added the qt6 power up and down to their Silverado custom trail boss


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Posted (edited)

Well… decided to abandon this project since finding a Multi Flex Tailgate.
 

Thanks to @GTPprix for the development work on getting this to work on my truck!

 

I’ll have all the parts to sell (might sell on eBay or here to someone that wants to buy the entire kit for the power lift QT6). 

Link to the video - Multi Flex Tailgate Retrofit

Edited by pgamboa
  • 1 year later...
Posted

I have a 22 ltd I have got everything installed originally I wasn’t getting anything, tailgate would not release from the exterior button or the interior button. It wouldn’t even beep. After some digging. I  found out the red and gray power wire was populated on the chassis harness but didn’t run from connector x140 to the left side dash fuse box for power. I got the power wire ran now my tailgate opens and the module beeps. but the lift function still isn’t working. I have not verified if I have gmlan again the wire is populated but I’m not sure it actually goes where it needs to. I would assume it does because I have blind spot monitoring and in a wiring diagram the rear end gate module and blind spot shows to share the same com wire. Can anyone chime in to help. Is it possible I have a bad motor? It was new but this gm parts we are talking about I’ve seen them fail out of the box. 

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