I recently replaced my front front air bags and shocks, they raised and lowered but was about an inch off on the front passenger front. I replaced the Hi=eight sensor on the front passenger side and the reear passenger side since it was low by approximately 1". 31" vs 32"
Once I replaced these components it would raise but not lower, and when I began to drive it the suspension fault light came on now it will neither raise or lower.
What is my next step how do I troubleshoot this? I did not calibrate the sensors nor do I have a tool to do so. Any suggestions on how to move forward.

AP

 

Diagnostic tool is essential.