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2015 - 2020 Corvette: Service Bulletin: #17-NA-078: Information on Corvette Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Sep 18, 2020)

Sep 23, 2020 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, z06, 2019 corvette, zr1, 2019 zr1, lt5, lt5 engine, lt4, lt4 engine, lt2, lt2 engine, 2020 corvette, pop, backfire, sport mode, track mode, exhaust, camaro, c7 corvette, c8 corvette 0 0 2876 0/5 (0 Vote)

#17-NA-078: Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track Modes - (Sep 18, 2020) Subject:  Information on Corvette and Camaro Exhaust Tone During Wide Open Throttle While in Sport or Track... 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

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 6318 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 1289 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

2014 - 2017 Corvette: GM TechLink: Harsh Shift and Rough Idle Conditions

May 10, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, maf, maf sensor, rough idle, harsh shift, P0101, P0171, P0172, P0174, P0175 0 0 2513 4.5/5 (2 Votes)

2014 - 2017 Corvette: Harsh Shift and Rough Idle Conditions GM TechLinkOctober 9, 2016 A harsh shift and rough idle may be felt on some 2014 - 2017 Corvette, Silverado, Sierra; 2015-2017 Escalade, Suburban, Tahoe, Yukon; 2016 - 2017 Cadillac CTS-V,... Read More

2014 - 2016 Corvette Stingray and Z06: GM TechLink: V8 Engine Surge Sensation during Highway Driving

May 9, 2020 2014 corvette, 2015 corvette, 2016 corvette, stingray, z06, 2015 z06, 2016 z06, lt1, lt4, lt1 engine, lt4 engine, surge, surge sensation, p0300, chuggle, engine misfire 0 0 2128 4.5/5 (2 Votes)

2014 - 2016 Corvette: V8 Engine Surge Sensation during Highway Driving GM TechLink:May 24, 2016 A surge or misfire sensation during steady-state highway driving may be felt on some 2014 - 2016 Corvette and 2016 Camaro and CTS-V models (Fig. 11)... 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 10141 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

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