Hello,
Start by disconnecting the battery this will discharge the system so you can safely work on it. Let it sit for about five minutes. here is a guide that will walk you through the steps while the instructions and diagrams to remove the driver side airbag for your truck are below:
https://www.2carpros.com/articles/air-bag-removal-steering-wheel
Check out the diagrams (below). Please let us know if you need anything else to get the problem fixed.
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Saturday, February 2nd, 2019 AT 2:50 PM