U11E9 engine code - Active Grill Shutter

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Jeff Strader

BlackBeauty
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Ram Year
2019
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5.7 Hemi
U11E9 RAM Description:

The Diagnostic Trouble Code (DTC) sets when the Powertrain Control Module (PCM) does not receive a valid Local Interconnect Network (LIN) BUS message from the Active Grill Shutter (AGS) Assembly for 2.6 seconds.

Any of you 5th Gen's have this happen to you yet and if so, how did you fix it??
 

pacofortacos

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It's possible one or more of the shutters came loose and/or have something stuck in them. I would look and check that first.
You can see the back side of the shutters if you remove the top cover - at least on the Gen 4.
 
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