For those of you following my thread, re: EAS Fault, well I finally got the vechicle back from the dealer. They said after speaking with the 'engineers at the factory', they suggest that it is likely the valve block that is the problem. They said that the valve block may be getting damp and they put in a Dryer assembly ($65). They said if that doesn't solve the problem then they will have to put in a new vavle block for $1,000.
Did this solve the problem? Well, I'm not convinced. Let me explain the current behavior: I noticed intermittenly when I return to my vehicle and start it up, the EAS dash lights show that the vehicle has dropped to the lowest level (of the four possible). This only happens occasionally. Here is the 'WEIRD' part. I just noticed that when I park the vehicle and move the Transmission lever from Drive to Park, the lights on the EAS control sometimes move. Sometimes when I go from drive to park, the light moves from normal to highway driving. Sometimes it moves from normal to both Elevated and Highway driving at the same time. If I move the shifter slowly it stays in the normal position.
Sounds like an electrical problem to me ....ANY THOUGHTS???????
thanks,
Scott