I believe there is a switch for the air suspension system on your 2001 Expedition located in the right front passenger footwell , by the right front kick panel that is turned off whenever the vehicle is jacked up or put on a lift where the wheels would be hanging
De-leveling the System - 2012 was released on: USA: November 2012
An automatic leveling system is a suspension system which automatically adjusts front and rear ride heights to compensate for changes in axle load.
How do you disable the alarm system on a 1998 yukok
How do you disable immobilizer system alfa156
how to disable anithift system on 98 sunfire
It could have load leveling shocks in the rear.
my alarm system keep disable my car how do I reset or disable this alarm system
2018 suberban
How do you disable anti theft system on a 2000 Ford ranger
Cef
There are many reasons why the leveling system will quit working. The first thing to check would be the brake interlock wires, one may have come loose.
If you mean "how do you disable System Volume Information" then right click on My Computer, go to the System Restore tab and untick the box at the top.