[guruerror]

HT, I'll check this out tomorrow, although I really don't think the remote starter is the culprit. You seem to know your business...so I'll definitely follow your guidance and report back.

I returned the Innova scanner as I wasn't entirely happy with it. The 'tech' at Advanced Auto used an Actron when he scanned and he got more codes than I got with the Innova. So I swapped the Innova 3130c for an Actron CP9580. The 9580 pulls the same codes that Advanced got (those listed earlier in this thread - minus the P code...that hasn't returned).

I used the Actron to clear all codes across the board. After firing the truck back up I got the U1000 only. My gut tells me that I'm going to need the dealer to slap a Tech2 on it to really get a diagnosis.