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Frequently asked questions about cars and motorcycles

How to Reset the Maintenance Light on GMC Sierra

Model: GMC Sierra MK 4 - Years: 2014, 2015, 2016, 2017, 2018
Part: Warning light – error code

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Video tutorial

In this video tutorial, you can see how to reset the maintenance light on GMC Sierra by following a few simple steps that will help you manage your vehicle better. The first thing you need to do is perform maintenance on your vehicle, including an oil change and filter replacement.

Next, get inside your vehicle, insert the key, and turn on the ignition. Use the buttons on the right side of the steering wheel (arrow buttons and checkmark button to select).

Press left to scroll through the INFO MENU, now press the checkmark button to select; scroll down to find the "OIL LIFE" option, and hold the checkmark button on the steering wheel until the signal and message 100. COMPLETE RESET.


Updated on 20 June 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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