Silverado

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

Loss of Sirius XM, XM Tuner Unavailable, Or No AM/FM Audio Immediately Following Radio Replacement – 2019-2021 Cadillac Chevrolet GMC

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Chevrolet GMC Cadillac

NHTSA ID Number: 10184106 Manufacturer Communication Number: PIT5794 Summary This Preliminary information communicates a concern where the wrong part number was being installed causing XM and Audio concerns. This PI explains the concern and advises to return the part to the ESC for the correct part if the incorrect part number is received     Condition Immediately … Read more

Flashing Diamond – Spot – or UFO On Rear View Camera Display – 2020-2021 Cadillac Chevrolet GMC

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2020 Chevrolet Corvette

NHTSA ID Number: 10205548 Manufacturer Communication Number: 21NA091   Summary This service bulletin provides information for customers/dealers/technicians on Normal Rearview Camera Display Operation – Flashing Diamond – Spot – or UFO like image on Rear View Camera Display.     35 Affected Products Vehicles MAKE MODEL YEAR CADILLAC CT4 2020 CADILLAC CT5 2020-2021 CADILLAC ESCALADE 2020-2021 CADILLAC … Read more

Information on Normal Remote Window Operation and Radio Setting Description – 2019 Chevrolet GMC

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2019 Chevrolet Silverado 1500

NHTSA ID Number: 10183189 Manufacturer Communication Number: 20NA111   Summary This informational bulletin provides information for dealers/technicians on Normal Remote Window Operation and Radio Setting Description.     SEOCONTENT-START Copyright 2020 General Motors LLC. All Rights Reserved. Service Bulletin Bulletin No.: 20-NA-111 Date: October, 2020 INFORMATION Subject: Information on Normal Remote Window Operation and Radio Setting Description … 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