EN-48974 – EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber – 2002-2016 Chevrolet & GMC

2016 Chevrolet Silverado 3500

NHTSA ID Number: 10201100 Manufacturer Communication Number: 08-06-04-003D   Summary New Tool Availability – EN-48974-EGR Cooler Pressure Tester Adapter Set to Diagnose Duramax Diesel Engine EGR Cooler Engine Coolant Leaks into Combustion Chamber     133 Affected Products Vehicles MAKE MODEL YEAR CHEVROLET C4500 2004-2009 CHEVROLET C5500 2004-2008 CHEVROLET EXPRESS 2006-2016 CHEVROLET SILVERADO 1500 2002-2016 CHEVROLET SILVERADO … Read more

IPC Odometer Programming Method Quick Reference Guide – 2019 and Prior GM Passenger Cars and Trucks

2019 Chevrolet Corvette

NHTSA ID Number: 10158861 Manufacturer Communication Number: 070849020P   Summary This informational bulletin provides information for the IPC odometer programming method quick reference guide.     677 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK CENTURY 2003-2005 BUICK ENCLAVE 2008-2019 BUICK ENCORE 2013-2019 BUICK ENVISION 2016-2019 BUICK LACROSSE 2005-2019 BUICK LESABRE 2003-2005 BUICK LUCERNE 2006-2011 … Read more

Information on Diesel Fuel Additives – GM Chevrolet and GMC Light Duty and Medium Duty Trucks

General Motors

NHTSA ID Number: 10222823 Manufacturer Communication Number: 03-06-04-017R Summary This service bulletin provides information on availability of Diesel Fuel additives.   TOP TIER Detergent Diesel is highly recommended for use with diesel vehicles. If your area does not have TOP TIER Detergent Diesel, GM recommends the use of ACDelco Diesel Fuel Conditioner. This will help you maintain … Read more

Tire Hop / Tire Chatter During Tight Turns at Parking Lot Speeds – 2014-2017 Chevrolet Corvette

2017 Chevrolet Corvette

NHTSA ID Number: 10138016 Manufacturer Communication Number: 14-03-10-001C   Summary This informational bulletin provides customers and dealership personnel with information on the common vehicle characteristic of tire hop / tire chatter during tight turns at parking lot speeds.   4 Affected Products Vehicle MAKE MODEL YEAR CHEVROLET CORVETTE 2014-2017     SEOCONTENT-START #14-03-10-001C: Tire Hop / Tire … Read more

Revised Wiring Repair Labor Operations and Required Additional Information – GM Passenger Cars and Light Duty Trucks

2018 Cadillac XT5

NHTSA ID Number: 10174304 Manufacturer Communication Number: 100089005I   Summary This warranty administration bulletin explains to the technician that when using wiring repair labor operations, additional information may be needed when submitting Global Warranty transactions when doing wiring repairs.   655 Affected Products Vehicles MAKE MODEL YEAR BUICK CASCADA 2016-2019 BUICK ENCLAVE 2008-2020 BUICK ENCORE 2013-2020 BUICK … Read more