I haven't yet. Still trying to schedule for service.
Is there a programmer out that works for the 2017 model that can adjust the AFM, clear codes, and add some performance improvements. I have done some reading and haven't found one yet to work with the 17 model?
Bought one last week for my 2017 Silverado 5.3. Ran like a champ for 3 days and now the power steering assist light prompt came on for a day. Now that light and my check engine light has come on. Do I need to pull the AFM and take it to the dealer to clear the codes? Car is 5 weeks old. Will this also void the warranty? New one for putting this in a truck( first one). Had tuner in other cars with no issues. Any help would be great