Corvette Action Center Knowledgebase

2020 Corvette: GM TechLink: Misfire and Engine Noise Condition

Oct 30, 2020 2020 corvette, gm techlink, valve spring, valve springs, broken valve spring, broken valve springs, misfire, engine misfire, engine noise 0 0 2444 0/5 (0 Vote)

2020 Corvette: Misfire and Engine Noise Condition October 28, 2020 Some 2020 Silverado, Sierra; 2020-2021 Camaro; 2021 Corvette, Tahoe, Suburban, Yukon, and Escalade models equipped with the 5.3L engine (RPOs L82, L84), 6.2L engine (RPOs L87, LT1,... Read More

2020 Corvette: GM TechLink: DTCs Set in the TCM

Oct 30, 2020 2020 corvette, gm techlink, dtcs, tcm, transmission control module, check engine light, p1967, p1968 0 0 1796 5/5 (1 Vote)

2020 Corvette: DTCs Set in the TCM October 28, 2020GM TechLink Some 2020 Corvettes may have an illuminated Check Engine MIL and a reduced engine power message on the instrument cluster with no noticeable performance issues. DTCs P1967 (Serial Data... Read More

2020 Corvette: Service Bulletin: #PIP5752F: Service Engine Light Misfire Engine Noise With DTC P0300 P0106 P0506 - (Oct 28, 2020)

Oct 30, 2020 2020 corvette, PIP5752, PIP5752F, service engine light, engine misfire, dtc, p0300, p0106, p0506, valve spring, valve springs 0 0 1082 0/5 (0 Vote)

#PIP5752F: Service Engine Light Misfire Engine Noise With DTC P0300 P0106 P0506 - (Oct 28, 2020) Subject: Service Engine Light Misfire Engine Noise With DTC P0300 P0106 P0506 Brand: Model: Model Year: VIN: Engine: Transmission: ... Read More

2020 Corvette: Service Bulletin:: #20-NA-179: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0521 and/or P06DD Set - (Oct 23, 2020)

Oct 26, 2020 2020 corvette, service bulletin, 20-NA-179, P0521, P06DD, engine oil, pressure sensor, pressure control valve, engine oil pressure, unseated 0 0 1672 5/5 (1 Vote)

#20-NA-179: Malfunction Indicator Lamp (MIL) Illuminated - DTCs P0521 and/or P06DD Set - (Oct 23, 2020) Subject: Malfunction Indicator Lamp (MIL) Illuminated – DTCs P0521 and/or P06DD Set Brand: Model: Model Year: VIN... 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 1663 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 1908 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 1911 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: #PIP5752A: Service Engine Light misfire engine noise With DTC P0300 P0106 P0506 - (Sep 22, 2020)

Sep 23, 2020 2020 corvette, service bulletin, valve spring, broken valve spring, dtc, p0300, p0106, p0506, LT2, LT2 engine 0 0 2427 5/5 (2 Votes)

#PIP5752A: Service Engine Light misfire engine noise With DTC P0300 P0106 P0506 - (Sep 22, 2020) Subject: Service Engine Light misfire engine noise With DTC P0300 P0106 P0506 Brand: Model: Model Year: VIN: Engine: Transmission: ... 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 1757 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 2622 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

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