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Product Safety Recall N202314870 Drive Shaft Weld Separationarate – 2019-2020 Chevrolet Silverado 1500 & GMC Sierra 1500 & 2020 Chevrolet Silverado 2500 Trucks

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2020 Chevrolet Silverado

October 22, 2020 NHTSA CAMPAIGN NUMBER: 20V650000 Driveshaft May Separate If the driveshaft separates, there may be a loss of propulsion, increasing the risk of crash.   NHTSA Campaign Number: 20V650 Manufacturer General Motors LLC Components POWER TRAIN Potential Number of Units Affected 42   Summary General Motors LLC (GM) is recalling certain 2019-2020 Chevrolet Silverado 1500 and GMC Sierra … Read more

Product Safety Recall N202300860 Loss of Brake Assist – 2018 Cadillac Chevrolet GMC

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2018 Cadillac Escalade

October 1, 2020 NHTSA CAMPAIGN NUMBER: 20V603000 Vacuum Pump May Decrease Power Brake Assist A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.   NHTSA Campaign Number: 20V603 Manufacturer General Motors LLC Components SERVICE BRAKES, HYDRAULIC Potential Number of Units Affected 14,620   Summary General … Read more

Various Electrical Concerns (Inspect UBEC Bolts For Being Loose) – 2019-2020 Chevrolet Silverado & GMC Sierra

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2020 Chevrolet Silverado 1500

NHTSA ID Number: 10178357 Manufacturer Communication Number: PIT5756   Summary This Preliminary information communicates an issue with the underhood electrical center bolts being loose which can cause any of the following symptoms: – No crank – No start – Starter grinds or reengages after engine running – Headlights flicker or flash – SES MIL – IPC gauges … Read more

Identifying Non-GM ECM Calibration Use and Power-up Hardware Detection in Duramax Diesel Engines Using GDS 2 – 2019-2023 Cadillac Chevrolet GMC

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General Motors

NHTSA ID Number: 10222660 Manufacturer Communication Number: 20-NA-090 Summary This informational bulletin provides a way for the technician to identify if the ECM has been modified.   General Motors Position on Aftermarket Power-Up Devices General Motors does not support or endorse the use of devices or modifications that when installed, increase the engine horsepower and torque. This … Read more

Creak Click Pop Crack Type Noise From Front Suspension/Frame Area While Making Turns – 2015-2020 Cadillac Chevrolet GMC

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2020 Chevrolet Tahoe

NHTSA ID Number: 10178382 Manufacturer Communication Number: PIT5533C   Summary This Preliminary Information communication provides information to the technician about vehicles that have a creak, click, pop, and or crack type noise from the front suspension or front frame area while making tight turns. Technician will need to loosen and then re-torque the four front frame cross … Read more