Corvette Action Center Knowledgebase

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 1602 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 1897 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

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 3501 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 1341 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

2016 Corvette: Service Update - Performance Timer Missing

Apr 19, 2016 2016 corvette, service update, performance timer, missing, pdr, performance data recorder 0 0 980 5/5 (1 Vote)

15814 - Service Update - Performance Timer Missing Updated Date: Mar 17, 2016 12:25 ET Page Content GLOBAL SAFETY FIELD INVESTIGATIONS DCS3969 URGENT - DISTRIBUTE IMMEDIATELY Date: March 17, 2016... Read More

1963 - 1982 Corvette: Chevrolet Service News: Rear Spring Removal Service Update

Aug 20, 2015 c2 corvette, c3 corvette, 1968 corvette, chevrolet service news, rear spring, spring, removal, service update, procedure 0 0 1514 0/5 (0 Vote)

This service update should apply to 1963 through 1968 Corvettes as well as Corvettes built in the 1970's and early 1980's prior to the 1984 Corvette. Subject: Rear Spring Removal Model and Year: 1968 Corvette Source:... Read More

1985 Corvette: Service News: Revised Differential Case Cross Pin Installation Procedure

Oct 8, 2014 1985 corvette, service news, revised, differential, rear differential case, differential case, cross pin, installation, procedure, shop manual update, service manual update, cross pin shaft 0 0 1075 0/5 (0 Vote)

Subject: Revised Differential Case Cross Pin Installation Procedure Model and Year: 1985 Corvette Source: Chevrolet Service News Page Number: NA Date: March/April 1985 - Volume 57 - Number 2 Figure 4B-39 shown on... Read More

1969 - 1970 Corvette: Chevrolet Engineering Service Letter: Radio Service Update

Sep 21, 2014 1969 corvette, 1970 corvette, service letter, chevrolet engineering, radio, service update, RPO u69, u69, radio, ammeter, alternator noise 0 0 871 0/5 (0 Vote)

Subject: 1969 and Future Corvette Suppression Material - U69 Model and Year: 1969 - 1970 Corvette Date: NA Source: Chevrolet Engineering Service Letter - 70-1-23 It is possible in weak signal areas that noise in the... Read More

1963 Corvette: Service News: Radiator Service Updates

Aug 2, 2014 1963 corvette, service news, chevrolet service news, radiator, service, updates, delcotron, brace, chafes, radiator hose 0 0 748 0/5 (0 Vote)

Subject: Radiator Service UpdatesModel and Year: 1963 CorvettesSource: Chevrolet Service NewsNumber: Volume 35, Number 7Date: July-August 1963, Page 3 Delcotron Brace Chafes Corvette Radiator Hose Chafing can occur between the engine water outlet... Read More

1982 - 1990 Corvette: Service Bulletin: Service Replacement Transmission Assembly (SRTA) Update

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, service, replacement, transmission, srta, assembly, update, hydra-matic, 4l60, 90-372-7A 0 0 1517 0/5 (0 Vote)

Subject: SERVICE REPLACEMENT TRANS ASSY (SRTA) UPDATEModel and Year: 1982-90 CAPRICE, CAMARO AND CORVETTE1982-90 C1/C2, K1/K2, G1/G2, S1/S2 TRUCK 1987-90 R1/R2, V1/V2 TRUCK 1985-90 M1, 1990 L1 TRUCKSource: Chevrolet Service BulletinBulletin Number:... Read More

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