Originally Posted by bagpype

Can anyone help me? I tried changing the ZCS by deleting the code for 2 axle air suspension. I followed these instructions to load the new ZCS on the car and when I try to code the whole car it gets an error at the EHC2 module. I’m not sure why the EHC2 module is showing up at all. I’m attempting to rid myself of the self leveling error code due to the air suspension being removed from my 2004 4.8. I’m at wits end here.