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Old 05-09-2015, 11:01 AM   #9
Marv D
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Join Date: May 2008
Location: hells training ground (aka Ariz)
Posts: 3,118
Re: electronic suspension ?

Have the Autoride in my wifes 02 Yukon. What a nightmare the whole thing has been. The system starts the pump for a few seconds EVERY TIME the ignition is on. Then the pressure / ride sensors are 'supposed to' signal the Body Control Module to release air to set ride height. Well our BCM will not activate the release solenoid. So every time it pumps another 3-5psi into the system until it's a stink bug,, and then blew the bags in the air shocks. My pump, solenoids and all seems to test fine, but the body control module has the error. You think we could find one ANYWHERE!!! NOPE!!!

I pull the relay out of the system (underhood) until we are headed on a heavily loaded trip. Fortunately the older systems with separate body control module in the back separate from the computer are not smart enough to display. Anyone has eliminated / wants to sell one of the 02 BCM modules please let me know!!
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