Corvette Action Center Knowledgebase

2020 Corvette: GM TechLink: Corvette Exterior Protective Cover Removal

Sep 3, 2020 2020 corvette, gm techlink, pdi, cover, covers, body cover, shipping cover, pre-delivery, inspection, storage, shipping covers 0 0 1668 0/5 (0 Vote)

2020 Corvette Exterior Protective Cover Removal August 31, 2020GM TechLink The exterior protective cover that wraps every 2020 Corvette (Fig. 20) to help shield the paint and body during shipping to the dealership should always be removed prior to... Read More

2020 Corvette: GM TechLink: Corvette Hood Access Update

Sep 3, 2020 2020 corvette, techlink, gm techlink, c8 corvette, frunk, trunk, front trunk, hood, bcm, body control module, key fob, ota, software update 0 0 1703 0/5 (0 Vote)

2020 Corvette Hood Access Update August 31, 2020GM TechLink An Over-The-Air (OTA) update for the 2020 Corvette was sent out recently that changed the Body Control Module (BCM) calibration for opening the hood, or front trunk, (Fig. 2) using the... Read More

2014 - 2019 Corvette: GM TechLink: Warble Sound from Rear of Vehicle

Aug 25, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2019 corvdette, gm techlink, transmission, rpo m5u, m5u, differential, rear differential, warble, differential cover, bushing 0 1 4218 3.5/5 (4 Votes)

Warble Sound from Rear of Vehicle July 30, 2020GM TechLink Some 2014 - 2019 Corvette models equipped with the 6.2L V8 engine (RPO LT1) and 8L90 automatic transmission (RPO M5U) may have a warble-type sound coming from the rear of the vehicle with... 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 1406 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

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 2619 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

2020 Corvette: Recall Notice: #N202309350: Non-Compliance - Interior Trunk Release Button Inoperative Ten Minutes After Power Off

Aug 12, 2020 2020 corvette, c8 corvette, recall, recall notice, N202309350, trunk, trunk release, frunk, frunk release 0 0 2332 0/5 (0 Vote)

#N202309350: Non-Compliance - Interior Trunk Release Button Inoperative Ten Minutes After Power Off - (Aug 6, 2020) Subject: N202309350 — Interior Trunk Release Button Inoperative Ten Minutes After Power Off Models: 2020... Read More

2014 - 2020 Corvette: Service Bulletin: #17-NA-271: Clicking Noise from Front Wheels While Turning at Slow Speeds

Aug 12, 2020 17-NA-271, 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, 2020 corvette, service bulletin, tire, tires, clicking, chirping, wheel mounting 0 1 6317 0/5 (0 Vote)

#17-NA-271: Clicking Noise from Front Wheels While Turning at Slow Speeds - (Oct 13, 2020) Subject: Clicking Noise from Front Wheels While Turning at Slow Speeds This bulletin replaces PI1498C. Please discard PI1498C. Brand: Model:... Read More

2020 Corvette: GM TechLink: Servicing the Front Leveling System

Jul 27, 2020 2020 corvette, c8 corvette, service, servicing, front level system, front leveling system, frhc, frhc system, DTC U3000 SYM49, U3000 SYM49, front suspension, suspension lift 0 0 1288 0/5 (0 Vote)

2020 Corvette: Servicing the Front Leveling System July 22, 2020GM TechLink There may be a Service Front Leveling System message displayed on the Driver Information Center on some 2020 Corvette models. DTC U3000 SYM49 (Control Module Internal... Read More

2020 Corvette: GM TechLink: Corvette Cooling System Draining and Filling Tips

Jul 27, 2020 2020 corvette, 2021 corvette, c8 corvette, cooling, cooling tips, coolant drain, coolant, coolant draining, coolant system flush, lt2, lt2 engine, dex-cool, dex cool 0 1 8106 3.2/5 (5 Votes)

Corvette Cooling System Draining and Filling Tips July 22, 2020GM TechLink The cooling system of the 6.2L V8 engine (RPO LT2) on the 2020 Corvette (Fig. 1) is designed to help maintain engine performance under extreme track environments. When filling... Read More

2020 Corvette: GM TechLink: Removal of Corvette Z51 Spoiler

Jul 7, 2020 2020 corvette, 2020 corvette stingray, z51, 2020 z51, rear wing, spoiler, removal, procedure, z51 rear spoiler, zr1 spoiler 0 0 3531 5/5 (1 Vote)

Removal of Corvette Z51 Spoiler June 29, 2020GM TechLink 2020 Corvette Stingray models equipped with the Z51 Performance Package feature a rear spoiler that adds downforce to improve high-speed stability. (Fig. 15) If the Z51 spoiler is to be... Read More

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