Highway Speeds

Vibration Type Noise Heard at Highway Speeds or with Engine Speed at 1,300-1,500 RPM – 2020-2021 Cadillac Chevrolet GMC

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2021 Cadillac XT6

NHTSA ID Number: 10198887 Manufacturer Communication Number: 21NA118   Summary This technical bulletin provides a procedure to align the exhaust causing a vibration.     8 Affected Products Vehicles MAKE MODEL YEAR CADILLAC XT5 2020-2021 CADILLAC XT6 2020-2021 CHEVROLET BLAZER 2020-2021 GMC ACADIA 2020-2021   Condition Some customers may comment on a vibration type noise at highway … Read more

Gurgling Sound While Driving At Highway Speeds After A Rain or Car Wash – 2021-2022 Cadillac Chevrolet GMC

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2021 Chevrolet Tahoe

NHTSA ID Number: 10224822 Manufacturer Communication Number: 20-NA-219 Summary This technical bulletin provides repair information to correct a customer concern of a gurgle or sloshing noise heard coming from the front sunroof drain hose areas.   Condition Some customers may comment on hearing a gurgle or sloshing noise coming from both, front right and front left, sunroof … Read more

Rattle or Creak Noise from Quarter Panel Area While Traveling at Highway Speeds – 2020 Chevrolet Corvette

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2020 Chevrolet Corvette

NHTSA ID Number: 10178280 Manufacturer Communication Number: 20NA125   Summary This technical bulletin provides repair information to correct a customer concern of hearing a rattle or creak noise from the quarter panel area while traveling at highway speeds.   1 Affected Product Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2020     SEOCONTENT-START Copyright 2020 General Motors LLC. … Read more

Tire Vibration at Highway Speeds – 2003-2006 Chevrolet SSR

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2006 Chevrolet SSR

NHTSA ID Number: 10161006 Manufacturer Communication Number: PIT3570A Summary This Preliminary information communicates information to diagnose tire vibration.   4 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET SSR 2003-2006     SEOCONTENT-START Bulletin No.: PIT3570A Published date: 05/13/2019 Preliminary Information PIT3570A Tire Vibration at Highway Speeds Models Brand: Model: Model Years: VIN: Engine: Transmissions: from to Chevrolet SSR … Read more

Rear Axle Gear Or Bearing Whine Noise At Highway Speeds – 2015 Cadillac Chevrolet GMC

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2015 Chevrolet Tahoe

NHTSA ID Number: 10112050 Manufacturer Communication Number: PIP5196 Summary This Preliminary Information communication provides information to the technician with the steps to diagnose and repair vehicles that may have a whine noise at highway speeds from the rear of the vehicle. If the technician has diagnosed the noise to be a rear axle related whine noise at … Read more