6 way power seat side lumbar supports not moving while button and motor on

Discussion in 'Audio & Electronics' started by lowpost99, Dec 3, 2018.

  1. lowpost99

    lowpost99 TYF Newbie

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    My 6 way seat isn't fully working the side to side lumbar pillars no longer move in and out. When the 4 way dial is pressed, the motor whines, but no movement is happening. The forward and backwards lumbars work fine. I'm assuming there must be some broken gears or a cable that is broken. Any ideas on how to get it fixed again?
     
  2. Matahoe

    Matahoe Full Access Member

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    It depends on the model year. I know from experience that the BCM and DDM had updates to them which cured a whole host of seat related issues.

    Aside from that it looks like the seat needs to come out to inspect.
     
  3. lowpost99

    lowpost99 TYF Newbie

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    It from a 2001 LT Tahoe. Have any reference information such as an exploded view of the seat? Thanks.
     

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