Vibrating sound that is extremely loud

2003 CHEVROLET VENTURE
180,000 MILES
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ASHTON STEWART
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  • 1 POST
Every time I turn the key over I get an extremely loud vibrating sound coming from the trunk.
Aug 4, 2019 at 9:52 AM
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KASEKENNY
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Hi Ashton,

Besides the rear window wiper. Do you have any other options on the lift-gate? Like an automatic release latch or a lift gate lift? Basically are you able to push a button and release the rear hatch?

More than likely this is the wiper motor because I am not aware of any other components in the lift-gate itself. However, before you replace anything, you need to pull the trim panel off and identify for sure what it is.

I attached the procedure on how to remove the panel.

Let me know if you have questions. Thanks
Aug 4, 2019 at 1:25 PM