[HumminNBoatin']

This is something that you have to have done at the dealer. New sensors have to be programmed and right height has to be re-calibrated. If your truck is older than 2005 I think you have to get a new wiring harness for it too. The fix ran me close to $500. Its not fun, I have been through it. You can get creative and repair the arm if you want. I broke one by accident and was able to repair it with gorilla superglue and a thin piece of plastic to sister the arm. Has been like that for about a year now and I have offroaded many times with no problems.