Started out on my vacation down the Baha's Trans peninsular highway just after Christmas.About 250 miles down the nightmare began. Limp mode in the middle of the desert. Limped into lunch/tire/home of Marcelno and began eliminating problems. Fuel filter ( had an extra) disconect Edge Att./w, diconnect battery's all to no avail. Put the thumb out and hitched a ride in an 18 wheeler to Ensenada, what had taken 3hrs was now 6. Dealer does not sell/work or have anything to do with 2500hd or diesel trucks.Call the Mexican warranty #. Can't help either. Well to make it short $1400 ddls later it's back to San Diego. The code were P2149 & 2146. Brandon the sevice advisor Recalled a bulletin #05-06-04-047A. Replace injector harness and connector. My question is 1. Had I been able to reset this code would it come out of limp mode to get me back to the border. 2. Has anybody out there delt with warranty to recoup towing charges in another country?