2017 Tahoe..Liftgate issue

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Hank Williford

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Hey Guys, new here. I apologize if I have missed this somewhere, but could not find anything in my search.

The power liftgate on my '17 Tahoe will only open about a foot and then stops. It can be manually raised up beyond that, but the power close function does not work at all. Any thoughts?

Thanks!
 

tsuintx

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Not sure if that has anything to do with the power close not working, but is the knob in the ceiling console set to "Max"?
 

Tahoe14

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Lift gate actuator. There is a TSB, just do a Google search and see if your issue is one described in the TSB. Good luck.
 

sealandsky

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My 2019 was doing that same thing. The dealer replaced the actuator under warranty and also told me that they "replace a lot of them".
 

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