GX - 2nd Gen (2010-2023) Discussion topics related to the 2010 + GX460 models

Unusual noise

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Old 01-27-22, 05:24 AM
  #16  
GX4602011
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Originally Posted by arags
Hi all
I just discovered today that my AHS seemed like it was still on after I had turned off the car. There was this low motor noise that I heard coming from my right wheel well about 4 hours after I had stopped the car. Only reason I heard it was because it’s a quiet cold winter day. I got in the pushed the off button for the Suspension height And then checked and it was gone.
Has anyone any ideas what this could be or encountered this before? is this normal and I need to make sure it is off or Do I need to take it in to the dealer ?
Much obliged for any insight into this.
2019 luxury here. Been two weeks since I bought this car
My 22' has done the same with the same time period as I highlighted in red above, but mine has the base suspension. I believe that is an emission device, perhaps a function of the charcoal canister purge.
Old 01-27-22, 06:06 AM
  #17  
TheWeberC
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Originally Posted by GX4602011
My 22' has done the same with the same time period as I highlighted in red above, but mine has the base suspension. I believe that is an emission device, perhaps a function of the charcoal canister purge.
Yes,this is a normal function of the emissions system. Freaked me out as well the first time I heard it in my quiet garage. It's detailed in the manual somewhere. Nothing to worry about.
Old 01-27-22, 03:54 PM
  #18  
arags
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Whew. I am glad for this forum and that it’s normal. Thanks all
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