Bought this a while back and found out the rear ball joints were shot. I haven't been driving it and been waiting on money for parts. But in the beginning of December I drained the air from the rear suspension and put it up on jackstands and disassembled everything. Got the parts to fix it earlier this month and got it back down on the ground today. I put the fuse back in that I removed for the rear air and started it up. And nothing... It didn't throw an error code for it right away either. But eventually it said it was inop.

I don't get it, when I bled air from the system it was working just fine. I haven't even started it since then and now it doesn't work. The only thing I didn't try was to jack the back end u[ a bit so it doesn't have the full weight to lift. Maybe I'll try that tomorrow, but I'm a bit confused here. Any ideas?