Corvette Action Center Knowledgebase

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)

#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 4222 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 6322 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

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 2516 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

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 10144 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

2014 - 2019 Corvette: Service Manual: Roof Lift Off Replacement and Headliner Replacement

May 5, 2020 2014 corvette, 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, service manual, roof panel, replacement, headliner, head liner, trim panel 0 0 1428 5/5 (1 Vote)

Attached below is a document from the 2019 Corvette Service Manual with instructions on replacing the removable roof panel as well as the headliner trim panel for the solid roof panel. This should apply to all C7 Corvettes starting with the... Read More

2020 Corvette: GM TechLink: Loose Carbon Patch in Air Cleaner Housing

May 4, 2020 2020 corvette, gm techlink, air cleaner, air cleaner housing, air cleaner houseing assembly, filter, carbon patch, loose filter, loose carbon patch, mass airflow, MAF, p0171, p0174, ecm, electronic control module 0 0 1672 0/5 (0 Vote)

2020 Corvette: Loose Carbon Patch in Air Cleaner Housing GM TechLink April 30, 2020 A loose carbon patch in the air cleaner housing may be restricting air flow across the Mass Airflow (MAF) sensor on some 2020 Corvette models. (Fig. 11) DTCs P0101 ... Read More

2019 Corvette ZR1: Service Bulletin: #19-NA-042: Yellow Tint to ZR1s Hood and Engine Cover Exposed Carbon Fiber Parts

Feb 4, 2020 2019 corvette, zr1, 2019 zr1, c7 zr1, engine cover, carbon fiber, yellow, yellowing, zr1 hood, hood, service bulletin, 19-NA-042, resin 0 0 1424 0/5 (0 Vote)

#19-NA-042: Yellow Tint to ZR1s Hood and Engine Cover Exposed Carbon Fiber Parts - (Feb 28, 2019) Subject: Yellow Tint to ZR1's Hood and Engine Cover Exposed Carbon Fiber Parts Brand: Model: Model Year: VIN: Engine: ... Read More

2015 - 2019 Corvette: TechLink: Low Oil Pressure Conditions

Dec 12, 2019 2015 corvette, 2016 corvette, 2017 corvette, 2018 corvette, 2019 corvette, lt1 engine, lt4 engine, low oil pressure, oil pressure, tensioner spring 0 1 6495 5/5 (1 Vote)

September 13, 2019 There may be no or low oil pressure along with DTC P06DD (Engine Oil Pressure Control Solenoid Valve Performance) set on some 2014-2019 Silverado LD, Sierra LD; 2015-2019 Escalade, Tahoe, Suburban, Yukon; 2016-2019 CTS-V, Camaro,... Read More

2016 - 2019 Corvette: GM TechLink: Setting the Timing on Gen 5 V6 and V8 Engines

Jul 9, 2019 2016 corvette, 2017 corvette, 2019 corvette, 2018 corvette, lt1, lt4, lt1 engine, lt4 engine, timing, setting timing, engine timing, gen 5 0 9 13983 3.88/5 (43 Votes)

Setting the Timing on Gen 5 V6 and V8 Engines March 21, 2019 - GM TechLink When installing a chain and gear set on the Gen 5 4.3L V6 (RPO LV1, LV3), 5.3L V8 (RPO L83) or 6.2L V8 engine (RPO L86, LT1, LT4) in some 2014-2019 Silverado, Sierra; 2015... Read More

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