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Suspension stuck on low, AHC System Warning

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Old 10-23-13, 01:17 PM   #1
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Default Suspension stuck on low, AHC System Warning

I'm wondering what could be causing the 4-Wheel AHC System to fail on a 2009 LX 570. The vehicle is currently stuck in the low position.

"Check 4-Wheel AHC System" dialog on the dashboard and the ride height switch fails to do anything.

Has anyone heard of an LX 570 having these issues? What could it be?
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Old 10-24-13, 04:38 AM   #2
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First I have heard of it here. I did wake up to my LX470's rear end being way up in the air.

Your problem could be as simple as a sensor failure. Sounds like a trip to the dealer.
Greg in Jax, FL
2015 LX570
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Old 10-24-13, 04:38 AM

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2009, 2013, 4wd, 570, ahc, check, gx570, lexus, lo, low, lx570, stuck, suspension, system, wheel

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