New hear to forum but info is great My problem earlier has worsened I replaced battery and it will turn over but not fire up and when I pull key out the odometer light stays on but is hypyens as dot dot them when start all normal gages are on earlier the seatbelt battery and fuel door was on when key was out thought was batery its not now wont start any help would greatly be appreciated.......

 

You may have fried your computer.....un hook the battery and re hook it to the truck and see if that re-sets the computer.....did you have a power programmer and you didn't set your truck to stock before you re-connected the battery.

 

You may have fried your computer.....unhook the battery and re hook it to the truck and see if that re-sets the computer.....did you have a power programmer and you didn't set your truck to stock before you re-connected the battery.

 

there should be a GEM module under the dash near the side kick pannel on driver side, its up in there pretty far there are a small group of wires going to it, many times this has been known to get shorted out from moisture and/or water getting to it, be certain it is clean and dry at the connectors. Hope that helps your problem! Aslo check your primary battery fuse a 20 amp fuse near the pass side in engine compartment, as well check the two large fuse relays there as well as what others have recomended

 

Thanks guys I appreciate the help I really dont want to take to dealer or mechanic as this is one of those things they tend to take advantage of they cant find the problem but keep on charging as they go on Im gonna try what you have suggested and get back with you thanks again.