Corvette Action Center Knowledgebase

1955 Corvette: Service Bulletin: Upshift at Part Throttle

Jan 17, 2015 1955 corvette, service bulletin, powerglide, transmission, upshift, part throttle, throttle valve control lever, throttle valve outer lever, throttle valve linkage, adjustment, control rod 0 0 745 0/5 (0 Vote)

Subject: Upshift at Part Throttle Model and Year: 1955 6-Cylinder Powerglide Source: Chevrolet Technical Service Bulletin Bulletin No: DR - 192 Section: VII Date: January 31,... Read More

1965 - 1966 Corvette: Chevrolet Engineering Bulletin: Powerglide Transmission Control Rod Adjustment

Aug 2, 2014 1965 corvette, 1966 corvette, chevrolet engineering, bulletin, powerglide, transmission, control rod, adjustment 0 0 962 0/5 (0 Vote)

Subject: Powerglide Transmission Control Rod Adjustment (No. 217-TNM)Model and Year: 1965-1966 Corvettes Equipped with Powerglide TransmissionSource: Chevrolet Engineering BulletinNumber: T.N. #8, Section VIIDate: August 5, 1965 Section VII -... Read More

1965 Corvette: Engineering Service Letter: Powerglide Transmission Control Rod Adjustment

Jul 5, 2014 1965 corvette, service letter, engineering service letter, powerglide, transmission, control rod, adjustment 0 0 798 0/5 (0 Vote)

This Engineering Service Letter covers all 2,021 RPO M-35 Powerglide 1965 Corvettes.------------------------------------------------------------------- T.N. #8 - Aug. 5, 1965 SECTION VIITRANSMISSION - CONTINUED ESL's - Continued POWERGLIDE... Read More

2020 Corvette: Product Safety Recall: N202311160 Drivers May Overlook Open Hood Alerts

Aug 19, 2020 2020 corvette, recall, recall notice, campaign, product safety, N202311160, frunk, trunk, body control module, bcm, hood, open hood 0 0 1408 0/5 (0 Vote)

Product Safety Recall N202311160 Drivers May Overlook Open Hood Alerts Condition: General Motors has decided that a defect which relates to motor vehicle safety exists in certain 2020 model-year Chevrolet Corvette vehicles. If drivers ignore the... Read More

1986 Corvette: Recall Notice: Fuel Tank Pressure Control Valve

Feb 8, 2015 1986 corvette, recall, recall notice, product campaign, emission campaign, 86c26, california emissions, fuel tank, pressure, control valve 0 0 1322 0/5 (0 Vote)

Subject: Fuel Tank Pressure Control Valve Model and Year: 1986 Chevrolet Corvette w/ 5.7L Engine (RPO L98) (California Emission Control Vehicles Only) Source: Product Campaign / Dealer Emission Campaign Bulletin ... Read More

1984 Corvette: Recall: Product Safety Campaign 84C22 Relocation of Cruise Control Servo Assembly

Sep 24, 2014 1984 corvette, recall, recall notice, product campaign, product safety campaign, 84c22, relocation, cruise control, servo, servo assembly, rpo k34, rpo k-34 0 0 2287 0/5 (0 Vote)

Model Year: 1984 Corvette Subject: Product Safety Campaign 84C22 Relocation of Cruise Control Servo Assembly Source: Chevrolet Dealer Product Campaign Bulletin Number: 84C22, Section 6D Date: March, 1985 ... Read More

1997 Corvette: Product Campaign: PCM Calibration Reflash

Jul 23, 2014 1997 corvette, recall, recall notice, product campaign, campaign, calibration, reflash, re-flash, pcm, emission campaign, powertrain control module, dtc p1518 0 0 1109 0/5 (0 Vote)

Subject: CAMPAIGN CALIBRATION REFLASH Source: Chevrolet Campaign BulletinNumber: 97040AModels: 1997 Chevrolet CorvetteNOTE: GM OF CANADA VERSION OF CAMPAIGN 97040A IS LOCATED BELOW THE U.S. VERSION PRODUCT CAMPAIGNS 97040(A) APRIL, 1998THIS BULLETIN... Read More

2020 - 2021 Corvette: Service Bulletin: #PIT5817A: SES MIL / Dead Battery / DTC P0700 P2535 U300D - (Mar 8, 2021)

Mar 10, 2021 2020 corvette, 2021 corvette, service bulletin, dead battery, malfuntion indicator, ses, dtcs, remote vehicle start, PIT5817A, bcm, brake control module, remote start 1 0 2646 2.4/5 (5 Votes)

#PIT5817A: SES MIL / Dead Battery / DTC P0700 P2535 U300D - (Mar 8, 2021) Subject: SES MIL / Dead Battery / DTC P0700 P2535 U300D Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Envision ... Read More

2020 Corvette: Service Bulletin: #N202316880: Service Update - Transmission Control Module (TCM) Software Error/Mismatch - (Nov 12, 2020)

Nov 16, 2020 2020 corvette, service bulletin, N202316880, tcm, transmission, transmission control module, software, software update, ota, over the air 0 0 1898 0/5 (0 Vote)

#N202316880: Service Update - Transmission Control Module (TCM) Software Error/Mismatch - (Nov 12, 2020) Subject: N202316880 — Transmission Control Module (TCM) Software Error/Mismatch Models: 2020 Chevrolet Corvette ... 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

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