CEL Active Grill Shutter shut

illmike619 · 10-04-2023, 01:45 PM

Hey all. I have a CEL, code U0284, lost communication with active grill air shutter 1 motor Module. I turned up the AC to max and confirmed the top shutter does not open but the bottom opens. Has anyone had this issue? Car is a 2022 with very low mileage. Any fuse or connector I should be checking that will save me the trip to the dealer?

Caveno · 10-04-2023, 11:43 PM

I had this issue on my 2016 750, but shutters were stuck open. Dealer replaced out of warranty, I think it cost like 3k to fix. I wasn’t happy, especially i learned later that they were just stuck open probably from dirt or something.

You’re still under warranty so I’d just let BMW fix it.

10-04-2023, 01:45 PM	#1
illmike619 New Member 0 Rep 27 Posts Drives: Stock Join Date: Apr 2016 Location: San Diego, CA iTrader: (0)	CEL Active Grill Shutter shut Hey all. I have a CEL, code U0284, lost communication with active grill air shutter 1 motor Module. I turned up the AC to max and confirmed the top shutter does not open but the bottom opens. Has anyone had this issue? Car is a 2022 with very low mileage. Any fuse or connector I should be checking that will save me the trip to the dealer?
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10-04-2023, 11:43 PM	#2
Caveno Private First Class 157 Rep 161 Posts Drives: 2016 750 Join Date: Jul 2023 Location: Florida iTrader: (0)	I had this issue on my 2016 750, but shutters were stuck open. Dealer replaced out of warranty, I think it cost like 3k to fix. I wasn’t happy, especially i learned later that they were just stuck open probably from dirt or something. You’re still under warranty so I’d just let BMW fix it.
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