Dear friends are many on here, please help me, my Hummer broke.The car has not been started about 3 months. I know the car, i put a tester and saw the two codes.The error codes are P0606 si P1518. I checked all the wires, and when I say all that they were all right, and everything is okay.From what I read on the forum, computer car has lost memory.My Hummer H 2 is on gasoline from 2003. The first error is the most important,second error represents little battery power ,resolved by replacing the battery, but not starting.So I can fix my beloved car, we need to rewrite the flash,but not found anyone to help me.Maybe someone has that little information are able and I got it to write this curse of FLASH.PLEASE HELP ME. My mail is IASI.ROMANIA@YAHOO.COM