I honestly forget the process for doing it but there is a way to reset the control unit that may fix this. I can't remember if you use a Tech 2 to do it or just unhook the negative cable at the battery and let it sit for 15 minutes or longer and then it will reset. Someone here will know for sure. But could also be the actuator as stated earlier.
What the hell is "Household Six's? Also: You posted a question about an 05 Suburban in the 2007 to 2014 section. Also:
We recommend that you put all your rig(s) info in your signature so we all don’t have to guess at year, make, model, engine size, trans, rear axle locker…….etc. While you may have posted pertinent info in your first post, you may forget to do it again and the info is needed by us anyway. Makes it way easier on all members that attempt to help, to have that info right up front. It is also recommended that you take a pic of your RPO codes, on the inside cover of the glove box, and post that image in your signature. All this info will greatly help those that will try to help with a problem.
If there is any other info, like upgrades, mods or recent mechanical/maintenance work done, that would be helpful in any post as well. Too many times a question is asked by the poster and after about 10 responses we find out that the poster has done recent work to attempt to fix the problem or work that was done that SEEMS not related to the problem.
