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4x4 not activating

By Nicholas Kerr
April 20, 2022 in Troubleshooting & Recalls

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Nicholas Kerr

Posted April 20, 2022

Posted April 20, 2022

On my 2019 silverado 2500hd WT when I use the floor shifter for the 4-wheel drive, it does nothing. The linkage moves under the truck but the 4 wheel drive doesn't activate. No lights on the dash and no codes. Anyone know what it could be?

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