Wind Buffeting

Wind Buffeting Drone Type Noise And/Or Body Pressure Booming And/Or Water Leak – 2015-2018 Cadillac Chevrolet GMC

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2018 Chevrolet Tahoe

NHTSA ID Number: 10143455 Manufacturer Communication Number: PIT5318E Summary This Preliminary Information communication provides information to the technician on a concern of wind buffeting noise and/or water leak.Technician is to follow the steps to apply vibration control material between the sunroof roof bow and the roof sheet metal.   16 Affected Products Vehicles MAKE MODEL YEAR CADILLAC … Read more

Normal Characteristic – Wind Buffeting Noise With a Rear Window Down – 2010-2022 Chevrolet Equinox & GMC Terrain

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2020 Chevrolet Equinox

NHTSA ID Number: 10202396 Manufacturer Communication Number: PIT4916K   Summary This Preliminary Information communication provides information to the technician about vehicles that have may a helicopter type noise when a rear window is lowered. This is a normal characteristic of this vehicle, but the concern can be minimized by lowering a front door glass approximately 1 to … Read more