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  1. Daryl LBZ

    Possibly a Bad ECM?

    I may take you up on that. I'm off this weekend which will give me time to troubleshoot this even further. I'll give you a definite answer next week.
  2. Daryl LBZ

    Possibly a Bad ECM?

    I had SP205 out and checked it whenever the truck wouldn't stay running after I installed the tow mirrors. I found and still have a lot of information on this from last time. Last time I was getting the trouble code for Data Link Low which "usually" means a grounding issue which is exactly what...
  3. Daryl LBZ

    Possibly a Bad ECM?

    Well look at that, that's pretty creative! I could probably make my own, but at this point it would probably be easier to just buy one. Any idea where I could buy one that would work with my truck?
  4. Daryl LBZ

    Possibly a Bad ECM?

    Can you explain exactly what that means? That might be above my level of knowledge...
  5. Daryl LBZ

    Possibly a Bad ECM?

    So I left the batteries unhooked all night, went out today hooked them back up and the truck still won't do anything.
  6. Daryl LBZ

    Possibly a Bad ECM?

    Thank you! I did not unhook the batteries, I will do that tonight when I get home from work and see what that does. As for grounds, I should have mentioned that I have replaced all the battery cables with upgraded ones, and I have gone over and cleaned/checked every ground I know 3 times now...
  7. Daryl LBZ

    Possibly a Bad ECM?

    Hi everyone, I'm looking for thoughts/opinions/knowledge/advice on this issue I'm having with my 2006 Silverado 2500HD LBZ. I have been fixing this truck up over the past 3 1/2 years and am ready to put it back on the road. Hope you guys don't mind the following long post explaining what's going...