Last Thursday(6/17/16) I was driving home from work and my truck started displaying error codes. Basically almost every single module was failing. Dropped it off at the dealership and on Tuesday(6/22/16) they gave it back to me saying they couldn't replicate the issues. The next morning just as I was pulling into work the error codes came back. Has anyone had this issue before? And how did you get it resolved?



Oh well at least they gave me a sweet rental

 

snap a picture of that for the service advisor... very sweet loaner !!

 

Do you have any Mods installed that you have run the ground directly too the neg battery terminal?

 

Nothing grounded to the battery.