Service 4x4 light

Discussion in 'Lifted Supension - Z71 & 4x4' started by Baylee Brown, Aug 12, 2019.

  1. Baylee Brown

    Baylee Brown TYF Newbie

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    Jan 23, 2017
    I replaced my 4wd switch twice to rule out the switch and the new one has worked fine so far. Beforehand my tahoe (1999) would go into 4wd and not switch out until stopping for awhile then cranking it back up, only then it would be in 2hi. I have a video of the new switch acting up a little. I also have catalytic converter codes. When in neutral the indicator light (red) doesn’t turn on also. Here is a link to the video I took, it’s from google photos.

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