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  1. #1

    Default 4wd problems please help

    99 silverado 1500 automatically shifted in 4 low on start-up and now i cant get it out of 4 low i push the 2wd, 4 high, or awd button and the light blinks twice and you can hear the actuator motor trying to work everytime the light blinks and it stays in 4 low. Ive tried my brothers push button switch out of his tahoe and same thing, and ive bought a new actuator motor and same thing.

  2. #2


    try to get it rolling about 1 mph then put it in N and try to put it in 2 hi.

    03 Chevy Silverado 1500 ext cab Z-71
    79 AMC Spirit GT
    77 Olds cutlass supreme

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