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  1. M

    2008 duramax loses all electrical when trying to start

    Would that such cause loss of electrical power to everything? INCLUDING dome lights and locks? WEIRD thing is it will reset after a min or two. NEVER dies while it's running .
  2. M

    2008 duramax loses all electrical when trying to start

    Would the mega fuse reset itself after a min or two?
  3. M

    2008 duramax loses all electrical when trying to start

    I don't see an corrosion. and I've tried playing with all the wires but like I said it comes back to life by its self in a min or two. I've tried to MAKE it do it but it just randomly does it when starting the truck . is there any relay that would kill EVERYTHING and then resets? I know there...
  4. M

    2008 duramax loses all electrical when trying to start

    Anything more abut this???? It's weird cause a min or two later it comes right back to life on its own
  5. M

    2008 duramax loses all electrical when trying to start

    Battery cables are clean and tight I thought maybe a loose harness too but it kind of resets itself after a min or so. Almost like a relay but I lose all power not just one thing or another
  6. M

    2008 duramax loses all electrical when trying to start

    Hi everyone. I have an 08 duramax. Sometimes when I go to start it I turn key and ALL power shuts down lights gauges everything. Then I cuss and get angry and a few minutes later they all come back on and the truck starts just fine. Not throwing a code at all. Batteries are brand new . any...
  7. M

    abs light, right speed sensor code, trailer brakes

    Hi everyone I have an 09 2500 and am getting a abs light and service trailer brakes message. pullled the codes and it said front left and right speed sensors. I replaced both and the abs light and message are still on. I pulled the code again and now it is saying the right front is bad. I just...
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