Corvette Action Center Knowledgebase

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 1831 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: Safety Recall: #N202311160-01: Safety Recall - Drivers May Overlook Open Hood Alerts - (Sep 24, 2020)

Sep 25, 2020 2020 corvette, trunk, front trunk, frunk, service bulletin, N202311160-01, recall, recall notice, safety recall, bcm, body control module, ota, over the air 0 0 1041 0/5 (0 Vote)

#N202311160-01: Safety Recall - Drivers May Overlook Open Hood Alerts - (Sep 24, 2020) Subject: N202311160 — Drivers May Overlook Open Hood Alerts Models: 2020 Chevrolet Corvette Release Date: September... Read More

2020 - 2021 Corvette: GM TechLink: Tips for Over-The-Air Software Programming

Apr 6, 2021 2020 corvette, 2021 corvette, ota update, over the air, software update, software updates 0 6 7934 3.4/5 (5 Votes)

2020 - 2021 Corvette: Tips for Over-The-Air Software Programming March 12, 2021 Over-the-Air (OTA) software updates (Fig. 1) that are pushed to vehicles remotely continue to expand in frequency and use on GM models. Vehicles using the Global A... Read More

1970 - 1973 Corvette: Service Bulletin: Engine Overheat

Jun 21, 2015 1970 corvette, 1971 corvette, 1972 corvette, 1973 corvette, service bulletin, engine, overheat, overheating, air conditioning, 454 cu. in., radiator, air flow 0 0 1669 0/5 (0 Vote)

Subject: Engine Overheat Model and Year: 1970 - 1973 Corvettes with 454 Cu. In. Engines and Air Conditioning Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 73-T-28, Section VI Date: May 14, 1973 TO:... Read More

1967 - 1975 Corvette: Service Bulletin: Fabric Roof Cover Repairs

Jan 23, 2015 c2 corvette, c3 corvette, service bulletin, chevrolet service bulletin, fabric roof, vinyl roof, cover, repair, repair procedure, rinshed-mason, ditzler 0 0 858 0/5 (0 Vote)

The following bulletin is excellent information for repairing 1967 - 1975 Corvette vinyl covered auxiliary hardtops! Subject: Fabric Roof Cover Repairs Model and Year: NA Source: Chevrolet Dealer Service Information... Read More

1966 Corvette: Engineering Service Letter: Overheating at Idle

Aug 2, 2014 1966 corvette, engineering, service letter, over heating, overheating, idle, l36, rpo l36, rpo c60, 427ci, 390 hp, a/c, air conditioning, radiator support 0 0 1688 4.5/5 (4 Votes)

Subject: Overheating at IdleModel and Year: 1966 Corvettes Equipped with 427 - 390 HP (RPO L36) with Factory Air Conditioning (RPO C60) Source: Service Update - Chevrolet Engineering Service LetterNumber: TNP #66-1Date: November 16, 1965... Read More

1970 - 1973 Corvette: Service Bulletin: Overheating - 454 Cu.In. Engine with Air Conditioning

Jul 6, 2014 1970 corvette, 1971 corvette, 1972 corvette, 1973 corvette, 454 cu. in., 454ci, overheat, overheating, air conditioning, service bulletin 0 0 960 5/5 (1 Vote)

2014 - 2021 Corvette: Service Buletin: #PIP5212C: Concern Of An Engine Thermostat Tick Noise And/Or Running Hot - (Mar 30, 2021)

Mar 31, 2021 c7 corvette, c8 corvette, service bulletin, head gasket, head gaskets, overheating, engine overheating 0 0 1532 0/5 (0 Vote)

#PIP5212C: Concern Of An Engine Thermostat Tick Noise And/Or Running Hot - (Mar 30, 2021) Subject: Concern Of An Engine Thermostat Tick Noise And/Or Running Hot Brand: Model: Model Year: VIN: Engine: Transmission: from to ... Read More

2020 Corvette: Service Bulletin: #20-NA-236: Engine Overheats or Coolant Leak Under Rear of Vehicle - (Feb 10, 2021)

Feb 11, 2021 2020 corvette, 20-NA-236, engine overheats, engine overheating, coolant leak, water pump 0 0 2326 5/5 (1 Vote)

#20-NA-236: Engine Overheats or Coolant Leak Under Rear of Vehicle - (Feb 10, 2021) Subject: Engine Overheats or Coolant Leak Under Rear of Vehicle Brand: Model: Model Year: VIN: Engine: Transmission: from to from to ... Read More

2015 - 2018 Corvette Z06: Special Coverage Adjustment - N202302720 On Track Performance Engine Overheating

Jan 29, 2021 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, z06, 2015 z06, 2016 z06, 2017 z06, 2018 z06, service bulletin, overheating, reduced power, reduced power mode, on track, N202302720 0 0 1981 1/5 (1 Vote)

Release Date: January 2021 Revision Description: This bulletin has been revised to remove the intake manifold part numbers from the part tables and expand the acceptable evidence to include prior documented complaints of overheating or a track... Read More

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