2013 t680 def code

613100

{"text":"I have one of our t680s in the shop and we have a code we can't figure out. It is a p1517 def quality code we don't have any other codes. I tried looking it up on Mitchell 1 and that code is not in their system. Has anyone seen this code? All other codes are just derate codes.","pics":"[]","canComment":true}