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Mark57

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Everything posted by Mark57

  1. Mark57
    Right? I think it's just the fact that GM is freaking out about people going into the PCM to alter any values that they see fit? Mark
  2. Mark57
    So I read that you can go on the information screen and put in off road app and i guess choose air down tires, first I have heard of this with all the threads I've read. Mark
  3. Mark57
    My 2024 Sierra 1500 came with one, and I just got a notice from the dealer to get my manual for my 2026 3500 dually. Mark
  4. Mark57
    New dude your right same plug outboard BCM, most forward plug (black), number one pin slot.
  5. Mark57
    NA. I also had my springs re-done and put Fox 2.5 HTOs on my 2026 4X4 dually, I put Airlift bags on. The ride is as good if not better then my wife's 2024 Sierra 4X4. The bags are for a load in the back to prevent sagging. With that in mind I will never have a 5th wheel or haul alot. I love the way it rides.
  6. Mark57
    I've read threads of where people talk about getting there PCM reflashed for the lower values. I have a 2026 3500 dually and my aftermarket tires and wheels ride the best with 40PSI I ask the dealer they said that it would void my warranty, not sure if that's true. Thanks Mark
  7. Mark57
    Put mine on 4 weeks ago, it made a big difference but I got the 2.5 HTOs
  8. Mark57
    I have a 2024 Sierra and I saw in the 1500 section how to hook them up X1 pin 23 on the BCM, I just got a 2026 3500 and did a search could not find a topic,maybe my search was wrong. If there is one can someone show me the thread, Thanks Mark
  9. Mark57
    I have a 1500 and that's the part number I got and it looks great in my black interior truck. Mark
  10. Mark57
    My radar detectors GPS and my Navs GPS shows 4-5 MPH off. When I drive 74-80 I have to over shoot my MPH by the 5-7 MPH in order for my shift point to shift into OD.
  11. Mark57
    I installed a leveling kit on my 2024 sierra 1500 and was waiting for Rough Country to release there speedometer correction, just saw they did last month, wow $900.00. Has anyone tried it need to get one my shift points are all off, any input would be apricated thanks. MARK https://www.roughcountry.com/product/speedometer-calibrator-90050?utm_source=google&utm_medium=cpcs&utm_campaign=18022125814|&utm_content=&utm_term=||c||fit_first_90050-b&gad_source=1&gclid=Cj0KCQjwjY64BhCaARIsAIfc7Ya1fBNfVab1cBnuIRHpEcr_Gb_9z47VTGbDRV2ONeFpHHfkXjlu0bUaAl30EALw_wcB
  12. Mark57
    Funny my 2024 Sierra Pro has LEDs
  13. Mark57
    No worries battery has been disconnected for a while and air bag has been removed. But thanks for the advice.
  14. Mark57
    Can anyone give me the link for finding out the locations and what the wires are for the yellow plug under the air bag for the steering wheel controls on the left cruise control and the right for the phone and information center for a 2024 GMC SLT or AT4. I cant find it on the Upfitter site. Or is there some one that builds up or works on those wiring harness. Thanks
  15. Mark57
    So I'm not sure about the different radios would I be able to buy the IOK 13" and hope its a plug and play. Thanks
  16. Mark57
    Is there someone that works for GM that can a question about my information system. I have a 2024 Pro with up graded stereo but does not have 360L that would give me the ability to pause, rewind or FF my Sirius. I call sirius and they said it was a GM thing in the stereo package, no one makes a after market stereo yet that would offer that option. So my question is can I upgrade my info center or is it possible to reflash what I have to asses 360L.
  17. Mark57
    Bowhunter1 just bought a can before I saw this thread I am not a fan of shine that's why I bough a can of bla ck satin like you.
  18. Mark57
    Like to see a picture, did it come close to antenna?
  19. Mark57
    I also installed the Autostop Eliminator AE039, so no.
  20. Mark57
    I had the wire to the light green plug the black connector I didn't need because I have a regular cab and the black plug would of been for the rear doors. I do love them and they do not make noise like some people said on a previous thread.
  21. Mark57
    And 2 wires to the BCMs
  22. Mark57
    Called AMP this morning seams that its a typo on install instructions. It should be the light grey and my light green/grey strip is in pin location 24 not 29?
  23. Mark57
    2024 GMC 1500 Pro, the install instructions say to install blue wire on OBD plug to the dark connector on the BMC wire LIGHT GREEN/GREY STRIPE wire. I have BCMs there is only 1 BMC that has a dark grey connector and on that connector there are only 3 wires and non are light green/grey stripe........HELP!
  24. Mark57
    Matt helped with answer. Thanks anyway.
  25. Mark57
    2024 GMC Sierra 1500. Does anyone have a picture or drawing of the BCM plug to insert a new wire for my puddle lights. I have plug in hand and don't see any retainer besides a white clip on one side and I cant figure out how to take it off, I bought the wire from ebay. Thanks
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