Awd intermittently not working but 4 low does

Discussion in 'General Tahoe/Yukon/Escalade Discussion Forum' started by Douellette92, Jan 20, 2020.

  1. Douellette92

    Douellette92 New Member

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    New here to the forum.

    I have an 03 Yukon xl slt auto ride. It has awd with an option to go in 4 low.

    I noticed that sometimes the awd doesn't kick in, yet the 4 low works every time.

    I have an issue with right front wheel speed sensor. I have to turn traction control off or it kicks on sometimes when I drive.

    Coukd this cause the awd to work intermittently?