So i'm taking my truck to the dealer before its 100,000 Km powertrain warranty is up. Should i disconnect my edge and run a few hundred miles on stock, so it might be harder for them to see it was canned. Also, is there anything I should get them to check for warranty coverage?

 

I believe the recommended practice is to return to the stock tune. Drive enough to eliminate the P1000 code and remove the tuner from your truck.

Are you having problems with something in the power train? It's pretty much pointless visiting the dealer if all is well.

 

Return truck to stock before bringing it in. Do not worry about the P1000 code, that just says your battery was disconnected for some reason.