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Information on Duramax Diesel 6.6L Common Engine Noises – 2017-2023 Chevrolet Silverado & GMC Sierra

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2021 Chevrolet Silverado 1500

NHTSA ID Number: 10222651 Manufacturer Communication Number: 16-NA-372 Summary This bulletin provides information on common diesel engine tick noises and how they are considered part of normal operation and no parts should be replaced for these normal operating conditions.   41 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2017-2019 CHEVROLET SILVERADO 2500 2019-2023 CHEVROLET SILVERADO … Read more

Shudder/Surging While Driving – 2015-2020 Chevrolet GMC

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2020 GMC Yukon

NHTSA ID Number: 10183190 Manufacturer Communication Number: 20NA142 Summary This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving.   Parts Information Causal Part Description Part Number Qty N/A Drum, 55 Gallon (U.S.) 19420008 Refer to EPC N/A Drum, 208 Liter (Canada) 88861754 N/A 3 – 4.73 Liter Containers (Canada) 19420143 N/A 6 … Read more

Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles – 2021 Buick Cadillac Chevrolet GMC

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2021 Chevrolet Suburban

NHTSA ID Number: 10183191 Manufacturer Communication Number: 20NA160 Summary This service bulletin provides information for dealers/technicians on Normal Characteristic – Wireless Phone Projection Audio Cuts Out Every 10 Seconds on New/Unsold Vehicles.     SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-160 Date: October, 2020 INFORMATION Subject: Normal Characteristic – Wireless … Read more

Incorrect Bolts Used To Attach Seat Belts – 2020-2021 Cadillac Chevrolet & GMC

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2021 Cadillac Escalade

December 23, 2020 NHTSA CAMPAIGN NUMBER: 20V811000 Incorrect Bolts Used To Attach Seat Belts If a seat belt assembly is not properly attached to the vehicle, the seat belt may not properly restrain an occupant in the event of a crash, increasing the risk of injury.   NHTSA Campaign Number: 20V811 Manufacturer General Motors, LLC Components SEAT BELTS Potential … Read more

Product Safety Recall N202314670 Front Center Seat Belt May Not Be Attached – 2019-2021 Chevrolet & GMC

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2021 Chevrolet Suburban

December 17, 2020 NHTSA CAMPAIGN NUMBER: 20V792000 Front Center Seat Belts may not be Secured If a seat-belt bracket is not secured, the seat belt may not properly restrain an occupant in the front-row center seat position, increasing the risk of injury in a crash.   NHTSA Campaign Number: 20V792 Manufacturer General Motors, LLC Components SEAT BELTS Potential Number … Read more