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Old 08-04-2012, 07:11 AM
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Quadra-Lift "Air Suspension System Cooling Down Please Wait"

Took my 2012 Overland in to my dealer to have new wheels mounted. After I picked it up and was returning home I tried raising the vehicle to Off-Road Height 1 and this is the message I get in the EVIC.

The QL will move to Park position and back to "normal ride height" but will not move to Off-Road heights. On some tries the unit begins to lift and the up icon displays in the EVIC. Completed the lift once to Off Road Height but later if I try again it will not move, inconsistently displays the "...system cooling" message or not display the up icon or the message but the second LED light blinks on the console by the lift (up) button.

I use the QL daily and I don't know if it is a coincidence that this has happened after having my wheels changed. Replaced OEM satin aluminum 20"s with OEM take offs bright polished aluminum. Can't imagine that would be a problem. I have read the posts about locking out QL while jacking but assume the vehicle's engine was off while on the hoist and that it is "alright" to let the suspension dangle as long as engine isn't running and system is then trying to level.

Anybody else have this problem and any relationship to wheel replacement, new TPMS sensors etc.?
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Old 08-04-2012, 09:12 AM
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Re: Quadra-Lift "Air Suspension System Cooling Down Please Wait"

Your QL is shot. No relation to your wheels, just bad timing.
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Old 08-04-2012, 09:21 AM
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Re: Quadra-Lift "Air Suspension System Cooling Down Please Wait"

I'd almost think that the air suspension wasn't off while they were mounting the wheels and tires and they fried it while it was trying to compensate for the removal of the wheels. You'd need to verify with dealership realistically.

But overall, it doesn't really matter, it's under warranty, just make sure your dealer has a guy certified to work on the air suspension and have them fix it.
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Old 08-04-2012, 09:44 AM
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Re: Quadra-Lift "Air Suspension System Cooling Down Please Wait"

i had that message a couple of months ago, but it went away in 10 seconds - weird it did that too.
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