Need help with service suspension system error message

[pupsvette76]

Hey guys need a little help here. I have a 2008 GMC Yukon Denali awd with the z55 option. I decided to rebuild my suspension a bit because the front struts were bouncy and the rear air shocks were completely blown out. So I replaced my front struts with passive struts from suncore industries and bypass resistors. Then I replaced my rear air shocks with Monroe air shocks that didn’t come with the plug at the top. Since the air shocks didn’t have the plug at the top I decided to get some z55 bypass resistors for the rear. When I was all done with the install I had a service suspension system messages. A stabilitrak off message, a traction control off message, an abs light. It’s lit up like a Christmas tree. What boggles my mind is that even with the clapped out old garbage I didn’t have any lights on in the dash. Anyone have any suggestions? I’m thinking I may buy a new set of air shocks for the rear that have the plug to eliminate at least one variable

 

[Doubeleive]

sounds like your abs sensors have been unplugged and possibly the resistors you purchased don't work. if you changed the ride height the height sensors may need to be adjusted also, you would benefit from a tech2 to really see what the issues are

 

[pupsvette76]

I didn’t have any issues with abs sensors prior to this job though. Also did not change ride height sensors