That's a setting the dealer or anyone with the DDDL software can change. You can set the jake stages 1, 2, and 3 to come on at different speeds above the cruise control speed.
permanently disable traction control and stability trac 0n 2022 peterbilt
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by 91mustanggt, Sep 25, 2021.
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