2020

Vertical Misalignment Between Cab and Pickup Box on Driver Side of Vehicle – 2019-2021 Chevrolet Silverado & GMC Sierra

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2020 Chevrolet Silverado

NHTSA ID Number: 10187409 Manufacturer Communication Number: 20NA175   Summary This technical bulletin provides repair information to correct a customer concern of vertical misalignment between cab and pickup box on driver side of vehicle.   10 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET SILVERADO 1500 2019-2021 CHEVROLET SILVERADO 2500 2019-2020 GMC SIERRA 1500 2019-2021 GMC SIERRA 2500 … Read more

Loss of Air Pressure Causing Rear Air Suspension Bags Not to Inflate – 2019-2020 Chevrolet Silverado 4500HD, 5500HD & 6500HD

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2019 Chevrolet Silverado 4500-6500

NHTSA ID Number: 10183194 Manufacturer Communication Number: 20NA177 Summary This technical bulletin provides repair information to correct a customer concern of the loss of air pressure causing rear air suspension bags not to inflate.   Parts Information Causal Part Description Part Number Qty X VALVE ASM,RR AIR SUSP LVLG 19407966 1     SEOCONTENT-START   Copyright 2020 … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTCs P0521 and/or P06DD Set – 2020 Chevrolet Corvette

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2020 Chevrolet Corvette

NHTSA ID Number: 10183195 Manufacturer Communication Number: 20NA179 Summary This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated – DTCs P0521 and/or P06DD Set.   Parts Information Causal Part Description Part Number Qty X RETAINER, O/ PMP FLOW CONT SOL VLV Request WPC857** 1 N/A BOLT, RR … Read more

Lane Keep Assist Unintentionally Moves Vehicle Slightly Left or Right – 2019-2020 Buick Envision

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2020 Buick Envision

NHTSA ID Number: 10183196 Manufacturer Communication Number: 20NA180   Summary This technical bulletin provides repair information to correct a customer concern of Lane Keep Assist Unintentionally Moves Vehicle Slightly Left or Right.     SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-180 Date: October, 2020 TECHNICAL Subject: Lane Keep Assist Unintentionally … Read more

Malfunction Indicator Lamp (MIL) Illuminated – DTC P0421, P0422, P0480, P119E, P11D0, P11DB, P11DC, P11FC, P20EE, P220B, P22A0, P22A2, P22A3 and/or P24A0 Set – 2020 Chevrolet Silverado & GMC Sierra 2500HD/ 3500HD

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2020 Chevrolet Silverado

NHTSA ID Number: 10183197 Manufacturer Communication Number: 20NA195 Summary This technical bulletin provides a procedure to replace the NOx2 sensor if found the cause of the customers concern.   Parts Information Causal Part Description Part Number Qty X SENSOR, NOX (POSN 2) 12695882 1     SEOCONTENT-START – 2020 – CRC – 10/26/20 Copyright 2020 General Motors … Read more