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2016 - 2019 Corvette: GM TechLink: Active Fuel Management/Dynamic Fuel Management on GM Models

Active Fuel Management/Dynamic Fuel Management on GM Models GM TechLink: August 9, 2019 Active Fuel Management (AFM) or Dynamic Fuel Management (DFM) is available on a number of recent GM models to help improve fuel economy, including 2014 - 2019... Read More

2020 Corvette: GM TechLink: Loose Carbon Patch in Air Cleaner Housing

2020 Corvette: Loose Carbon Patch in Air Cleaner Housing GM TechLink April 30, 2020 A loose carbon patch in the air cleaner housing may be restricting air flow across the Mass Airflow (MAF) sensor on some 2020 Corvette models. (Fig. 11) DTCs P0101 ... Read More

2019 Corvette ZR1 - Service Update Bulletin - 18267 Flames From Exhaust Due To Misfire - Flames Self Extinguish

Service Update18267 Flames From Exhaust Due To Misfire - Flames Self Extinguish Reference Number:  N182173240 Release Date:  September 2018 Condition: Certain 2019 model year Chevrolet Corvette vehicles equipped with RPO LT5 (6.2L... Read More

2014 - 2017 Corvette: Service Bulletin: 17469 Fuel Leaks at the Primary Fuel Pump Module Flange

Special Coverage Adjustment17469 Fuel Leaks at the Primary Fuel Pump Module Flange Reference Number:  N172131680 Release Date:  April 2018 Condition:  On some 2014 - 2017 model year Chevrolet Corvette vehicles, cracks on the top... Read More

2017 Corvette: Service Bulletin: #16-NA-404: Harsh Shift, Delayed Shift, unwanted Downshift, Transmission Stuck in One Gear, Erratic Shifting, Hesitation or Have a Malfunction Indicator Lamp (MIL) Illuminated

#16-NA-404: Harsh Shift, Delayed Shift, unwanted Downshift, Transmission Stuck in One Gear, Erratic Shifting, Hesitation or Have a Malfunction Indicator Lamp (MIL) Illuminated - DTC P0747, P0777, P0797, P2715 or P2724 May Be Set Current or History in... Read More

2017 Corvette: Service Bulletin: #17098: Service Update - 8-Speed Transmission Check Engine Light - (Mar 23, 2017)

#17098: Service Update - 8-Speed Transmission Check Engine Light - (Mar 23, 2017) Subject:  17098 – 8-Speed Transmission Check Engine Light Models:  2017 Cadillac ATS, CTS, CT6, Escalade, Escalade ESV 2017 Chevrolet Camaro,... Read More

2007 - 2013 Corvette: Service Bulletin: 15682 Primary Tank Module Flange Fuel and Vapor Leaks

The attached service bulletin is below: Special Coverage Adjustment 15682 Primary Tank Module Flange Fuel and Vapor Leaks Reference Number: N150682 Release Date: July 2016 Condition Some 2007 to 2009 model year Cadillac XLR and 2007 to 2013 model... Read More

2014 - 2016 Corvette: Service Bulletin: #16-NA-188: Loss of Radio Controls and/or HVAC Controls - (Jun 29, 2016)

#16-NA-188: Loss of Radio Controls and/or HVAC Controls - (Jun 29, 2016) Subject:  Loss of Radio Controls and/or HVAC Controls   Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet ... Read More

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