Corvette Action Center Knowledgebase

1985 Corvette: Service Bulletin: Low Idle Speed and Launch Stalls

Jul 29, 2014 1985 corvette, service bulletin, low idle, low idle speed, launch, stalls, transmission, manual transmission, ecm calibration, 85-185, Section 6E 0 0 1022 0/5 (0 Vote)

Subject: Low Idle Speed and Launch StallsModel and Year: 1985 CorvetteSource: Chevrolet Dealer Sevice BulletinBulletin Number: 85-186, Section 6EDate: Mar., 1986 TO: ALL CHEVROLET DEALERS Some 1985 Corvettes with manual transmission may... Read More

2015 - 2016 Corvette Z06: Service Bulletin: 100 Octane Fuel Calibration

Dec 21, 2016 2015 corvette, 2016 corvette, z06, corvette z06, c7 06, 100 octane, fuel, calibration, ecm, chevrolet performance, service bulletin 0 0 1808 4.67/5 (3 Votes)

Chevrolet Performance – 100 Octane Fuel Calibration - Z06 MY15-16 Updated Date:Dec 21, 2016 10:50 ET Chevrolet, Buick, GMC, and Cadillac Dealers Chevrolet Performance announces the launch of "100 Octane Fuel... Read More

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 3577 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

2020 Corvette: Service Bulletin: #PIP5757A: Service Engine Soon Light/Message with DTCs P1967 or P1968 in the TCM - (Nov 2, 2020)

Oct 15, 2020 2020 corvette, service bulletin, tcm, p1967, p1968, reduced engine power, engine power, service engine soon, tcm software, p0700, dtcs, ecm 0 0 1652 0/5 (0 Vote)

#PIP5757: Service Engine Soon Light/Message with DTCs P1967 or P1968 in the TCM - (Oct 13, 2020) Subject: Service Engine Soon Light/Message with DTCs P1967 or P1968 in the TCM Brand: Model: Model Year: VIN: Engine: Transmission: ... Read More

2020 Corvette: Service Bulletin: #PIP5733E: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Oct 5, 2020)

Oct 9, 2020 2020 corvette, ecm, engine control module, PIP5733E, crank, no crank, no start, P12A6, DTC P12A6 0 0 1894 0/5 (0 Vote)

#PIP5733E: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Oct 5, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: VIN... Read More

2016 - 2018 Corvette: Service Bulletin: #20-NA-207: Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Oct 6, 2020)

Oct 9, 2020 2016 corvette, 2017 corvette, 2018 corvette, mil, dtc p0333, p0333, knock sensor, ecm, engine control module, #20-NA-207 0 0 1902 0/5 (0 Vote)

#20-NA-207: Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set - (Oct 6, 2020) Subject: Information on Malfunction Indicator Lamp (MIL) Illuminated - DTC P0333 Set This bulletin replaces PIP5576. Please discard... Read More

2020 Corvette: Service Bulletin: #PIP5733D: Possible Crank No Start or Extended Crank

Sep 23, 2020 2020 corvette, 2020 corvette stingray, service bulletin, dtc, p12A6, no crank, no start, extended crank, k20, engine control module, ecm 0 0 1748 0/5 (0 Vote)

#PIP5733D: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Sep 22, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model Year: ... Read More

2020 Corvette: #PIP5733B: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History

Aug 12, 2020 PIP5733B, 2020 corvette, c8 corvette, crank, possible crank, no start, extended crank, DTC P12A6, k20, ecm, engine 0 0 2616 0/5 (0 Vote)

#PIP5733B: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History - (Aug 6, 2020) Subject: Possible Crank No Start or Extended Crank With DTC P12A6 Set As Current or History Brand: Model: Model... 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 10129 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

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

May 4, 2020 2020 corvette, gm techlink, air cleaner, air cleaner housing, air cleaner houseing assembly, filter, carbon patch, loose filter, loose carbon patch, mass airflow, MAF, p0171, p0174, ecm, electronic control module 0 0 1665 0/5 (0 Vote)

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

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