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  1. A

    Help: need help bad PLEASE

    I bought new agm battery's so I don't think it's that... I'm not getting power to ign 0 fuse inside the cab
  2. A

    Help: need help bad PLEASE

    Anybody have some ideas? I'm about to just take it to a dealer
  3. A

    Help: need help bad PLEASE

    After the ignition switch where does all the wires go to distribute the power to all the fuses? That's what I'm needing to know in order to try to track down this no voltage problem
  4. A

    Help: need help bad PLEASE

    I took the fuse box apart up front and everything looks good.. I did not try to ground the tcm (sticker clearly says to not put anything electrical near it) right now it's at least drivable to a shop if I can not figure it out and I don't wanna do more damage than what is already done .. I'm...
  5. A

    Help: need help bad PLEASE

    Gm up fitter does not have the 2006 lbz wiring... under the selection it says 2003 and beyond.. after clicking it it only have lb7 and lly
  6. A

    Help: need help bad PLEASE

    No I have not tryed to ground the tcm case yet.. I will when I get home... but if I'm not getting any kinda voltage to the fuses that supply power to the tcm then the ground isn't gonna do anything right? I will still try It though.. I need to figure this out
  7. A

    Help: need help bad PLEASE

    Yes tap shifter works
  8. A

    Help: need help bad PLEASE

    Is their a relay that supply power to those fuses I posted?
  9. A

    Help: need help bad PLEASE

    Yes it will start (sometimes stalls) and drive just fine.. shifts through all the gears greatas if nothing is wrong just throws this code I wanna fix it before it gets worse though I'm gonna use this truck to pull my show car and I'd hate for it to break down :(
  10. A

    Help: need help bad PLEASE

    Also It started doing it when it got cold but it seems it has nothing to do with it... tonight in my garage which was 68 degrees and the engine had ran a couple timessage prior it stalled when started... As far as the fuel I went and bought a filter and I'm gonna change that just to be able to...
  11. A

    Help: need help bad PLEASE

    I recently bought this truck so I have no idea if they ever jump started it or anything with it but I have not
  12. A

    Help: need help bad PLEASE

    Ok well I have no power to ignition 0
  13. A

    Help: need help bad PLEASE

    So getting despite and checking all kinds of dumb things before I take it to a dealer and I seen that these 3 fuses inside the cabin never get power at all... I'm not sure what they are linked to buythey say ignition... if somebody has a wiring diagram could u tell me if this is part of the...
  14. A

    Help: need help bad PLEASE

    Could somebody tell me everywhere that the tcm gets its power from? That would greatly help alot
  15. A

    Help: need help bad PLEASE

    Also went through my scanner to monitor modules and found this... which I'm just gonna guess is the tcm since it reads 0 and that's the one I'm having problems with
  16. A

    Help: need help bad PLEASE

    So a little update.. I have tracked down as many grounds as I could find.. I did find 1 pretty bad one and 1 I wanted to clean up just to to be sure.. I also replaced the ignition switch (had the slide in tumbler go bad during doing it and that has a head ache to get out since I could not turn...
  17. A

    Help: need help bad PLEASE

  18. A

    Help: need help bad PLEASE

    i have not checked all the grounds quite yet ... im about to go buy a haynes manual so i hopefully that tells me where they all all at i did notice though that when i start it the dash says like 9-10 volts and takes like 30-45 sec and then jumps to 14-15 like it should be the glow plugs...
  19. A

    Help: need help bad PLEASE

    So it's a very good possiblitity that it's still a bad ground somewhere? I found the wires going to the battery's was very bad.. cleaned and put die electric grease and it did help with voltage lose but still getting the codes
  20. A

    Help: need help bad PLEASE

    ill post alot more codes tomorrow i gotta get to bed
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