Wiring Diagram for Active Grill Shutters

[pnwcummins19]

New to the forum and after a while of lurking around I cannot seam to find what I am looking for. I have a 2019 ram 2500 Cummins 6.7 and it was in an accident last November, my grill and grill shutter shattered along with the active grill shutter plug being pinched off and now missing. I have since replace everything but still get the message of lost communication with ags U11E9. Can somebody post a picture of how the plug is wired, I want to make sure its wired correctly as i rewired it based on my 2015 ram 1500 wire colors are slightly different but based on ground, can bus at .5v, and 12v+ I made my best guess. I have checked continuity on ground and unless it is an intermittent break that only moves while driving it checks out.
any help would be appreciated.

 

[Koolkarl]

Did you find a solution? I am having the same issue

 

[pnwcummins19]

I have not, best i can tell this is the wiring. im going to try and get it open this weekend and maybe pull out and rewire about 2 feet of harness. The second pic is of my 1500 grill shutter.

 

[Dieselfitter]

Try contacting Jimmy07. He is really good at everything electrical on these trucks.

Good luck.

 

[Hm710]

I've got similar issue with broken shutters. Looks like my plug is there but will find out more when I start to repair. Think I'll swap out the chrome grill while I'm at it...

 

[alpinegreenneon]

This is for the 5.7 but most likely very similar.

cooling-5.7L-8s-schematic.jpg

drive.google.com

 

[Mathis427]

I have the same issue, looking for info myself. Anybody know what it would take to just bypass the whole thing to alleviate the Check Engine light for this?
Also, anyone know what tool to use to activate the shutters via a diagnostic scan/programming?

 

[pnwcummins19]

I was told any good electrical shop will have a scan tool that can check and test the stepper motor in the grill shutter. Not sure if they can actuate/ test the motor unless it's out of the truck.
My ags motor appears to be broken as the wiring was all repalced i found several spots between the ags and the plug in the fuse box. Next project is testing motor as it still won't actuate at all even on startup.