key fob

  1. S

    Wife's 2022 Denali "No Key Detected" won't start -- with fix

    Put most of the kids down and wife calls me after a meeting. Car keeps saying "No Key Detected" and won't start. Can start it with the app, but can't take off. Trying the cupholder trick doesn't work. So I come out there with the other key fob and tools and sent her back home. No dice with the...
  2. Y

    Door lock key fobs only work when standing next to vehicle

    Hi all, I have a 2004 Tahoe whose two key fobs will only lock or unlock (or panic) when standing pretty close to vehicle. I have replaced both batteries, and it happens with both fobs. Someone told me it could be the Antenna that receives that signal in the truck could have a break in it's wire...
  3. O

    Key fob issues.

    What’s up guys new to these forums. Just wanted to see if someone could point me in the right direction. I have a 2006 Tahoe and I’m having key fob issues. I already replaced the key fob. It’s connection is fine, having an issue where if the truck sits longer than a few minutes the key fob won’t...
  4. M

    '18 Yukon XL Key Fob/Keyless Entry Issues

    Help. I have a 2018 Yukon XL Denali that I bought used from a dealer 1.5 years ago. About 8 months ago the key fob started acting up. It started with the key not being detected inside the vehicle, even when it was running, and when I'm trying to start the vehicle. The START/STOP is also...

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