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  1. thunder550

    LLY ECM and TCM pinouts

    Perfect, this is exactly what I needed. Thanks all!! :hug:
  2. thunder550

    LLY ECM and TCM pinouts

    Thanks guys. Mike, that looks like it has what I need for the ECM. I didn't see the TCM pinouts in there though.
  3. thunder550

    LLY ECM and TCM pinouts

    Anyone have diagrams of the ECM and TCM pinouts for a 2005 LLY? I am trying to diagnose a couple of codes...wanting to check continuity from the VSS and the accelerator pedal to the ECM and/or TCM.
  4. thunder550

    Moving leaf springs inboard?

    Tom, I am only running 2 leaves on my half ton and it's plenty to support the weight of the truck's rear end. I think running 2 leafs as well as a coilover would be too much, unless you are swapping in leafs from a lighter vehicle.
  5. thunder550

    Question on BT Lockup Box installation for 5 speed

    I think it was on the 3-4 shift. Combination of a TCM tune that touched the "do not touch" tables and loss of signal from the VSS means boom. :(
  6. thunder550

    Question on BT Lockup Box installation for 5 speed

    Yeah trans had a tie up and broke hard parts. Might be awhile before I can get a video.
  7. thunder550

    Question on BT Lockup Box installation for 5 speed

    Just wanted to close the loop on this and confirm that the new box that Ben sent me solved the power-off at TCC lockup issue I was having. Thanks Ben :hug:
  8. thunder550

    Drop Shackles

    I had the bed off my half ton when I did mine. It's a 99 that I bought in Colorado, lots of rusted bolts underneath. I had to beat the shit out of the shackle bolts to get them out, then once they started moving I had to chop off the small hex end since they were mushroomed out so much from all...
  9. thunder550

    Allison 5sp: Vibration question.

    There's a PID for TCC slip in EFILive. So yes, it can.
  10. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Shhh, I think he was offering to pay for the fuel. I'm going to see if I can trick him into paying for the rebuild next :woott:
  11. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Thanks for chatting with me Mike, I'll call and set up an appointment when I'm ready to bring the truck out to you. Probably be a month or so before I can make it out there.
  12. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    I was not having lockup issues other than it wouldn't lock up until 3rd gear. Actually just a couple days ago I had an issue where I lost connection with the rear speed sensor when I took off from a light. I was wide open and probably into 3rd gear when my ABS and brake lights came on, speedo...
  13. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Negative.
  14. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Looking at the detail again, the changes are in the D5194 max torque reduction, D5195 min torque reduction, D5197 CAN torque messages, and D5196 Torque limits tables. I'm running the Goerend/Mike L K converter.
  15. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Would that explain the grinding noise at idle as well? The TCM is tuned as well, other than shift points (speed and RPM) the only differences I saw from a stock file are in the torque reduction tables. Nothing was changed in the shift timing tables at all, those values are all stock. Could...
  16. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    FWIW I am not pointing my finger at the box in any way, just trying to be clear about exactly what happened when it went. In my mind I can't fathom how just locking the converter would cause this. I have had a few random harsh shifts in the past, before installing the box. There doesn't seem to...
  17. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    I hit it when cruising at 40-45 mph a few minutes earlier with no problem, everything worked as it should then. I sped up to about 55 and let the converter lock on its own, then hit the unlock button, that worked fine too. Lock and unlock both were fine. I did not have a chance to test the WOT/...
  18. thunder550

    Allison 5sp: Hit lockup switch lock button, loud bang, limp mode, codes, strange noises....

    Hit lockup switch lock button, loud bang, P0776, strange noise.... I was testing a new BT lockup switch in my LLY that I got from Ben this afternoon to make sure everything was working correctly. Left a parking lot, got on it probably 50-60% throttle, hit the Lock button when I was going...
  19. thunder550

    BT lock box

    http://www.btdieselworks.com/pages/installation-instructions
  20. thunder550

    New LML

    http://www.kennedydiesel.com/categoryresults3.cfm?Category=3&SubCategory=157&SubCategory2=125 I have the twin pump deluxe kit on my LML. Also added a Mega filter setup after my factory fuel filter.
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