ABS DSC and Air Suspension Inactive? 04 RRHSE
 

I've had this truck for a few days, no real issues... I had the RR in access mode EG suspension dropped, I pulled out of a parking lot onto the highway in this mode, as soon as I got up to speed it started to raise itself up, then "DSC Inactive" ABS light, and "Air Suspension Inactive," Pops up.

It auto leveled the height, but the suspension went into the hold mode which locked me out from selecting different ride heights.

I went outside to check some fuses, but it's fine now... Raises up max, lowers max etc... No warning lights or messages?

What's that all about? Should I not be driving around in access mode? I figured the computer would figure it out and just raise it up, which it tried to do before all these error messages came up.

RE: ABS DSC and Air Suspension Inactive? 04 RRHSE
 

it will raise itself... the problem was that when it was raising itself it saw something wrong, hence the warning lights, your eas went into fault mode... could be a lot of different reasons why it did, you need to get the codes checked. they had a big problem with the compressors, the parameters are set too high and itll set a fault for the pressure not incresing because the compressor gets too hot, usually fixed with a software update, sometimes the compressor craps out... get it checked