Hello, I'm needing some help. I had problems calibrating both of my rear actuators on my 02 yukon XL SLT . Both 2 new ones but cannot get them to calibrate correctly. Can anyone help me with this? Also, I noticed a line underneath my yukon hanging and I dont have a clue what it goes to. Coming from the front and looks like its stopping somewhere close to the transmission. A somewhat thick rubber hose.
Thanks in advance
Thanks in advance