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  1. Audio & Electronics
    Hey, guys. New to the forum. I browsed before posting but did not quite see the answer to my question. So I have a customer with a bad HMI module. I purchased a used module and the dealership has told me they are unable to unlock it. I now know there are companies that CAN unlock it for me, but...
  2. Audio & Electronics
    I have a 2007 GMC sierra Texas edition, I am going crazy because the guy that sold it to me put in a aftermarket touchscreen stereo but failed to connect it properly… what he did was: grabbed a harness and cut it all the way, just used a cigarette lighter cable for 12 V (Yellow) and accessory...
  3. Audio & Electronics
    I have a 2016 Chevy Silverado with a NG 2.5 HMI Module. Upon starting my car, my radio will turn on as normal. After 20 seconds, the power will flash to my radio, infotainment, and usbs. This causes the infotainment to restart. It continuously happens like this for 5-10 minutes before completely...
  4. Audio & Electronics
    How do I set my 2015 GMC sierra to increase in music volume when accelerating?
  5. Audio & Electronics
    Okay so idk if this has been done before but I wanna do it. Got a 04 Silverado 1500 Basic radio, CD player, clock etc. No SWC I wanna swap steering wheels with a newer year model with SWC How do I wire this up into my factory unit? Or is it even possible?
  6. General GM Discussions
    New member, so thanks in advance for any help. I have a 2017 Sierra 1500 slt. I left a paper cup in my center console full of hi-c fruit punch over night. Cleaning truck out next morning the cup was empty. It had run down through center console. I disassembled the armrest to clean as best I...
  7. Audio & Electronics
    The screen on the radio of my 2011 Tahoe went out, so I purchased a radio from the local salvage yard. I installed it and clearly the word "Locked" showed up on the screen. Has anyone tried unlocking a 2011 Tahoe radio part number 20934593? I have seen some videos on removing a chip but none...
  8. Technical Department
    Hey y’all, I have a 2010 GMC Sierra, just the normal AM/FM radio. If I hit the CAT button in the top right corner, it says XM only feature. How do I go about getting XM in here? Thanks
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