Corvette Action Center Knowledgebase

2021 Corvette: Service Bulletin: #21-NA-053: Radio Software Version V155 Update - (Jun 3, 2021)

Jun 4, 2021 2021 corvette, software update, service bulletin, v155 0 0 3274 5/5 (2 Votes)

#21-NA-053: Radio Software Version V155 Update - (Jun 3, 2021) Subject: Radio Software Version V155 Update This bulletin replaces PIC6425 and will replace PIT5791 for the models listed. Discard all previous versions of PIC6425 and... 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 7993 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

2020 - 2021 Corvette: Service Update: N202315730 Wheel Casting with Exposed Porosity

Mar 29, 2021 2020 corvette, 2021 corvette, service bulletin, service update, n202315730, wheel porosity, wheel casting, exposed porosity 0 0 1372 0/5 (0 Vote)

Service Update: N202315730 Wheel Casting with Exposed Porosity Attention: This service update includes vehicles in dealer inventory and customer vehicles that return to... Read More

2020 - 2021 Corvette - Service Update Bulletin: #N212327740: Service Update - HVAC Condensate Drain Hose Not Fully Installed - (Mar 10, 2021)

Mar 11, 2021 2020 corvette, 2021 corvette, service bulletin, service update bulletin, hvac, drain hose, ac drain hose, condensate, N212327740 1 1 3530 0/5 (0 Vote)

#N212327740: Service Update - HVAC Condensate Drain Hose Not Fully Installed - (Mar 10, 2021) Subject: N212327740 — HVAC Condensate Drain Hose Not Fully Installed Models: 2020 – 2021 Chevrolet Corvette Release Date: March... Read More

2021 Corvette: Service Bulletin: #20-NA-237: Radio Software Version V152 Update - (Dec 23, 2020)

Dec 24, 2020 2021 corvette, radio, infotainment, software update, 20-NA-237 0 0 2119 0/5 (0 Vote)

#20-NA-237: Radio Software Version V152 Update - (Dec 23, 2020) Subject: Radio Software Version V152 Update Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Encore GX 2021 2021 — ... Read More

2020 Corvette: Service Update: #N202319660: Service Update - Valve Spring Failure - (Nov 20, 2020)

Nov 23, 2020 2020 corvette, service bulletin, service update, valve spring, valve springs, N202319660 0 0 1599 0/5 (0 Vote)

#N202319660: Service Update - Valve Spring Failure - (Nov 20, 2020) Subject: N202319660 — Valve Spring Failure Models: 2021 Cadillac Escalade (RPO L87) 2021 Chevrolet Camaro (RPO LT1/LT4) 2020 Chevrolet Corvette (RPO LT2) ... 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 1896 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: 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 1698 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

2016 - 2017 Corvette: Service Bulletin: #17-NA-025: Repeated Radio/display Resets, Volume Control Inoperative, Waiting for Update Media Message, Voice Command For Calling Bluetooth Phone Contacts Inoperative, Service Rear Vision System Message, Radi

Mar 14, 2017 2016 corvette, 2017 corvette, service bulletin, radio, radio display, radio resets, volume control, update media, voice command, bluetooth, phone contact, rear vision, navigation, #17-NA-025 1 0 3499 5/5 (3 Votes)

#17-NA-025: Repeated Radio/display Resets, Volume Control Inoperative, Waiting for Update Media Message, Voice Command For Calling Bluetooth Phone Contacts Inoperative, Service Rear Vision System Message, Radio Turns On Unwanted At Startup, and/or... Read More

2015 - 2016 Corvette: Service Bulletin: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous Transmission Repairs and/or Calibration Updates

Jun 30, 2016 2015 corvette, 2016 corvette, service bulletin, diagnostic tip, transmission, hard shifts, mileage, accumulation, repairs, calibration, updates 0 0 1338 1/5 (1 Vote)

#16-NA-213: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous Transmission Repairs and/or Calibration Updates - (Jun 28, 2016) Subject: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous... Read More

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