The autoride on my 2001 suburban stopped working last week. I checked the compressor and it is working when I attach a power source to it. I disconnected the activation sensors forward of each tire and tried to activate the system manually, when I lifted the sensors neither one activated the compressor. Anyone have any helpful ideas? Sensors may be bad but I don't want to replace them just to find something else is wrong.

Thanks for the help!!

 

Welcome to the forum.

Hopefully someone here can lend a hand.

 

did you check all fuses? if you are able to connect a external power source to it sounds like its just not getting power or being told to turn on if I read your post correctly...