Corvette Action Center Knowledgebase

2020 - 2021 Corvette: Service Bulletin: #20-NA-042: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (May 5, 2021)

May 10, 2021 2020 corvette, 2021 corvette, erratic fuel gauge, erratic fuel reading, dtc p0462, fuel tank level sensor, ecm, 20-NA-042 0 0 3582 0/5 (0 Vote)

#20-NA-042: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (May 5, 2021) Subject: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings,... Read More

2014 - 2021 Corvette: Service Bulletin: #20-NA-038: Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Apr 8, 2021)

Apr 9, 2021 c7 corvette, c8 corvette, afm, dfm, active fuel management, dynamic fuel management, lt4 engine, lt1 engine, lt5 engine, c7 zr1, c7 z06, corvette zr1, corvette lt1, corvette z06 0 1 5216 3/5 (2 Votes)

#20-NA-038: Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage - (Apr 8, 2021) Subject: Information on Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) Usage This bulletin replaces PIP5663.... Read More

2020 Corvette: Service Bulletin: #20-NA-042: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set

Oct 20, 2020 2020 corvette, fuel gauge, erratic fuel gauge, mil, empty fuel, fuel tank, fuel level, fuel sensor 0 1 2295 0/5 (0 Vote)

#20-NA-042: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings, Malfunction Indicator Lamp (MIL) Illuminated - DTC P0462 Set - (Oct 19, 2020) Subject: Fuel Gauge May Intermittently Display Erratic and/or Empty Readings,... Read More

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

May 5, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, active fuel management, afm, dynamic fuel management, dfm, ecm, engien control module, oil manifold, c7 corvette 0 3 10139 3.67/5 (6 Votes)

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

2014 - 2015 Corvette: Service Bulletin: 16009 Primary Tank Inlet Check Valve Fuel and Vapor Leaks

Oct 7, 2016 2014 corvette, 2015 corvette, service bulletin, 16009, primary tank, inlet, check valve, fuel, vapor, leaks, fuel droplets, odor 1 0 1491 5/5 (2 Votes)

Condition Some 2014 and 2015 model year Chevrolet Corvette vehicles may have a condition where a fuel odor is detected, fuel droplets appear below the left-hand fuel tank (driver side) with fuel gauge level above 1/2, or a malfunction indicator lamp... Read More

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

Aug 12, 2016 2007 corvette, 2008 corvette, 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, 2013 corvette, service bulletin, fuel tank, flange, vapor, fuel droplets, fuel gauge, fuel pump 0 2 1376 5/5 (1 Vote)

Special Coverage Adjustment 15682 Primary Tank Module Flange Fuel and Vapor Leaks Reference Number: N150682 Release Date: August 2016 GWM Number: 2015682 Revision: 01 Revision Description: This bulletin is being revised to accurately depict the... Read More

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

Jul 22, 2016 2007 corvette, 2008 corvette, 2009 corvette, 2010 corvette, 2011 corvette, 2012 corvette, 2013 corvette, service bulletin, fuel tank, primary tank, module, flange, fuel leak, vapor leak, 15682 1 2 5973 4/5 (10 Votes)

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

1963 Corvette Z06: Chevrolet Central Office Letter: Z06 Performance Option

Oct 11, 2015 1963 corvette, z06, rpo z06, rpo z-06, rpo n-03, rpo n03, 36 gallon, fuel tank, cast aluminum wheels 0 0 746 5/5 (1 Vote)

Included in the first Z06 performance package was option N03 - 36 gallon fuel tank which was available only on the coupe. The cast aluminum wheel option held up the delivery of all early ordered 1963 Corvette with RPO Z06. The new pricing... Read More

1974 Corvette: Product Safety Campaign: Fuel Tank Return Line Tube Fitting Leakage

Aug 27, 2015 1974 corvette, recall, recall notice, product safety campaign, fuel tank, return line, tube fitting, leakage, 74-c-13 0 0 954 0/5 (0 Vote)

1974 Corvette built within serial range number 15,309 through 18,652 had a possibility of a fuel tank return line breaking. Subject: Product Safety Campaign No. 74C13 - Fuel Tank Return Line Tube Fitting Leakage - 1974 Corvette Model and Year: ... Read More

1964 Corvette: Engineering Service Letter: Increased Capacity Fuel Pump

Aug 17, 2015 1964 corvette, engineering, service letter, increased capacity, fuel pump, vapor lock 0 0 1890 0/5 (0 Vote)

Subject: Increased Capacity Fuel Pump Model and Year: 1964 Corvette 365 - 375 HP Engine And/Or Air Conditioning Source: Chevrolet Technical Service Department - Field Service Engineering - 1964 Product Data Book ... Read More

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