In this video I install the Autostop Eliminator harness in my 2024 GMC Sierra 1500 AT4. This process will be the same for all 2023-2025 Sierra AT4, Denali and Denali Ultimate trucks. This same process can be followed on Chevrolet Silverado 1500 LTZ and High Country models as well for 2023-2025.
The Autostop Eliminator harness can be found here:
https://www.autostopeliminator.com/collections/gm/products/2019-gmc-sierra-autostop-eliminator?_gl=1*1pfv9a0*_up*MQ..*_gs*MQ..&gclid=CjwKCAiApsm7BhBZEiwAvIu2XzQTifpgZbqBj-7E0-p53-e3147nv7Ws9v7wIRwzkcwMnIKwvq_gfRoCeCcQAvD_BwE
For 2019-2021 models you will select the AE030 Harness (Pre-Refresh).
For 2023-2025 models you will select the AE039 Harness (Refresh).
For 2022 model pickups you will need to check your VIN at the 12th digit. If the digit is a 4 or lower you will select AE030 / Pre-Refresh. If your 12th digit is a 5 or higher you will select AE039 / Refresh.
Tools needed will be your hands or pry tools, a 7mm socket / driver and something to cut a zip tie with.
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Awesome!! Thank you. I just got a 2025 Denali and was hoping to find a way to stop the auto stop. Now, if only I can find a way to stop the fuel management bs.