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#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 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

#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

#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

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

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

1959 Corvettes did not come with a windshield washer system as a standard option. It could be ordered with RPO #109.  This Chevrolet Service Bulletin - DR #405 is not in the factory Shop Manual for 1959 Corvettes. Read More

Subject:    Techline Infotainment DVD Software Update Model and Year:  2013 ATS, SRX, XTS; 2014 LaCrosse, Regal, CTS sedan, ELR, Corvette, Impala, Silverado 1500, Sierra 1500; 2015 Escalade models, Silverado 2500/3500 ... Read More

Subject:    High Energy Ignition System - Service Update Model and Year:  1975 Corvette Source:  Chevrolet Service News Page Number:   3-5 Date:  June 1975 - Volume 47 - Number 6 Below is a valuable... Read More

Subject:   VIN Plate Stamping of Delivery Date to Original Owner Model and Year:   1964 Corvette Source:   Louisville Chevrolet Zone Service Bulletin Bulletin No:  22-59 Zone:   #22 Louisville Date: ... Read More