Search results

Search the forum Search Articles
  1. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    but I figured that could be the cause of a few issues considering you have to remove the radio fuse to program these trucks anyways that for this issues I’m having it might not be all of them but I’m sure it’s playing some part.. right? I’m genuinely asking
  2. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    I know that’s the ground wire on the radio harness lol, I’m saying also found chaffing at the plugs to the CAN/BUS harness as well
  3. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    Found a bare wire on radio harness, looks like someone wrapped the rest of it i electrical tape instead of replacing the wire, found a couple more spots near the plugs to CAN/BUS
  4. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    Visually inspecting I don’t see a break in the wires, let me grab my multimeter and see
  5. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    I have a video if anyone needs it sent to them to get an idea of what it’s doing, if anyone has come across this issue before and has a solution It’d be greatly appreciated, thank y’all
  6. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    I forgot to include in the post that I did the icepick trick then replaced the injector harness on both sides after it seemed to have no effect. Also I inspected the FICM harness and put a piece of hose around it and taped it up as well. I will grab the codes and post them in a few minutes.
  7. BraydenVan05LLY

    Battery not charging, service air bag, service brake system, only 800rpms WOT, engine oil life stays at 5%, fuel filter life no longer shown.

    Hey guys I have a 2005 LLY crew cab short bed 4x4 Duramax. When I bought the truck it was driveable it would just go into limp mode if you got on SOMETIMES, other times ran perfect, it seemed like either a fuel or wiring issue to me.. anyhow I was upset one day and it kicked into limp mode so I...
Top Bottom