Hey guys I was seeing if anybody could help me with this. Went to start my truck today and it was just cranking but not turning over, finally it turned over and the red lighting bolt was flashing and the check engine light came on as well. It seemed like there was no power at all to the truck but I was near walmart so I barely made it over to the shop. I had them check the battery on the machine and it came up as bad so I replaced it. Went to start again and now the same thing was happening and it basicly undrivable. Its now dead in the water at the Walmart parking lot until I can get it towed somewhere to look at it. My question is if the bad battery caused the problem and lights to come on and it went into that mode, would replacing the battery fix it or is there something I would have to do to the truck to reset it to go back to normal. Thanks for any help. Never seen the bolt before or had any issues like this.