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  1. Mickey_7106

    Tech2 and SPS2 programing

    I Uninstalled everything and started over. Still getting this message when i open tech2win. I can see the vcx nano connected on vx manager. What am i missing? And now this doing more digging within my pc system settings
  2. Mickey_7106

    Transmission codes after rebuild

    Thank for all your help. Mechanic is coming on Wednesday. I'll see what he has to say.
  3. Mickey_7106

    Tech2 and SPS2 programing

    ok. the software was in the usb stick. It was in .RAR format so my laptop wouldnt recognize it until i downloaded a program to read it then extract it. looks like i have access to tech2win but now it wont recognize the nano as being plugged in or installed
  4. Mickey_7106

    Transmission codes after rebuild

    Per your suggestion, I'm getting 21.5 ohms on C1 pin 79 and no reading on C2 2,42, 47 and 48. Does that mean the solenoids are not plugged or just bad? I do have some oil coming through the round plug if that makes a difference
  5. Mickey_7106

    Tech2 and SPS2 programing

    no Cd/dvd. It came with a USB stick but it only has gds2 software
  6. Mickey_7106

    Tech2 and SPS2 programing

    ive been using different blogs from that site and its confusing. Its easier to download TLC from ACdelcotds.com. It downloads tech2win and MDI manager. Doing it both ways leaves me stuck with an old version of tech2win
  7. Mickey_7106

    Transmission codes after rebuild

    No pinching in this case. i used a bore scope to check a possible loose ground. My brothers did the R&R
  8. Mickey_7106

    Transmission codes after rebuild

    i do ok with reading schematics. i don't know what a lot of the symbols mean but i can figure out the flow path if that make sense. Also i know how to troubleshoot using a multimeter and have basic knowledge on 12v and 120v electrical systems.
  9. Mickey_7106

    Tech2 and SPS2 programing

    The tech2win app i have is outdated. not sure how to get the most current version.
  10. Mickey_7106

    Tech2 and SPS2 programing

    I have vxdiag download. Firmware and license are up to date. Tech2win was downloaded. Don't remember if was from vxdiag software or the tech line connect. When i click on tech2win app it shows it needs to be updated and expired license
  11. Mickey_7106

    Tech2 and SPS2 programing

    So I think i have all the required programs downloaded. Came with it how? tech2win was part of the installation for the vxdiag software. Is that what you mean?
  12. Mickey_7106

    Transmission codes after rebuild

    Thanks, just got home. will try your suggestions in a few days
  13. Mickey_7106

    Transmission codes after rebuild

    Also check continuity of the battery to ground which i believe is G103 you mentioned. All good there too.
  14. Mickey_7106

    Transmission codes after rebuild

    There's 12v coming from the pink wire at the round plug on the tranny. Checked fuses 15, 27, 30, 46, 49, and 53 under the hood and 5, 14 and 14 on the driver side dash. All good there. Spent most of the day trying to figure out how to get the vcx nano to communicate
  15. Mickey_7106

    Tech2 and SPS2 programing

    To use Tech2win for diagnostic using the vcx nano, do i need to purchase a tech2win subscription from acdelco website or just the sps2 $45 vin credit?
  16. Mickey_7106

    Transmission codes after rebuild

    Thanks, i really appreciate all the help. I'll be checking the truck tomorrow. will update with my findings
  17. Mickey_7106

    Transmission codes after rebuild

    Everything is plugged in. Not sure how I'm going to do it. That's why I'm here asking for help. I'm hoping the vcxnano helps with diagnosing. Only useful info i have from the mechanic is that there's no power going to the tranny. But in the meantime i want to see if i can test individual pins...
  18. Mickey_7106

    Transmission codes after rebuild

    Thanks yall. I just looked up the manual for possible fuses to look for. Does anyone know if the pinout changed throughout the years for the 4l60e? Getting different info online for what each pin is. I just ordered the vcxnano. Been eyeing it for a while. Hopefully it can help with this problem.
  19. Mickey_7106

    Transmission codes after rebuild

    Hello, My brother had his transmission rebuilt and its throwing a few codes. The tech came out and is saying the tranny isn't receiving any electrical current. Does anyone know of a way to test this theory? Do i turn the key to On and probe all the pins to verify this? Thanks 2001 tahoe...
  20. Mickey_7106

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    In the middle of replacing my transfer case fluid. Notice some white thread lock on the drain bolt. Never seen white and i don't have any lol would blue lock tite bee enough? Its only 18ft/lb of torque.
  21. Mickey_7106

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    Are these high output alternators a simple replacement or do other parts need to be replaced to account for the extra output?
  22. Mickey_7106

    What did you do to your NNBS GMT900 Tahoe/Yukon Today?

    You'll end up returning them. I threw on a "great" set of leds maybe 2 years ago. They were definitely much brighter but only to about 15 feet infront of the truck. They lack distance. Huge no for me. Bought some ss3 fogs instead and havent looked back
  23. Mickey_7106

    Questions about 4x4 4 hi & 4 lo

    i have an '09 with a 6speed 4hi and 4lo. Think the only time you'll need 4lo is when you're in deep mud, snow or sand where maximum traction is needed at a very low speed. Taller gears are better for towing but if its only 4k lbs you can definitely go with a 6speed and 3.42. probably save a 1-2...
  24. Mickey_7106

    AC maintenance/ Refresh

    Hello all. Wondering what steps i should take to freshen up the AC system? It currently blows "cool" but not ice cold like i remember when i first got the truck. We don't normally have have hot days where i live ( ~72 average) but with this current heat wave of 100* it made me realize the AC...
  25. Mickey_7106

    What receiver hitches fit behind factory bumper cover? Any upgrades possible?

    Check etrailer.com. to make it stronger it would probably need to be welded to the frame at minimum. I think we have class 3 so see the differences between that and class 4/5?

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