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2017 Corvette: Service Bulletin: #16-NA-404: Harsh Shift, Delayed Shift, unwanted Downshift, Transmission Stuck in One Gear, Erratic Shifting, Hesitation or Have a Malfunction Indicator Lamp (MIL) Illuminated

Apr 8, 2017 2017 corvette, service bulletin, 16-NA-404, transmission, harsh shift, delayed shift, unwanted downshift, erratic shifting, hesitation, mil, transmission control module, dtc, dtcs 0 0 1920 2/5 (1 Vote)

#16-NA-404: Harsh Shift, Delayed Shift, unwanted Downshift, Transmission Stuck in One Gear, Erratic Shifting, Hesitation or Have a Malfunction Indicator Lamp (MIL) Illuminated - DTC P0747, P0777, P0797, P2715 or P2724 May Be Set Current or History in... Read More

2017 Corvette: Service Bulletin: #17098: Service Update - 8-Speed Transmission Check Engine Light - (Mar 23, 2017)

Mar 24, 2017 2017 corvette, service bulletin, transmission, false failure, #17098, m5u, 8l90, transmission control module, reprogram, reprogramming, tcm 0 0 1534 5/5 (1 Vote)

#17098: Service Update - 8-Speed Transmission Check Engine Light - (Mar 23, 2017) Subject:  17098 – 8-Speed Transmission Check Engine Light Models:  2017 Cadillac ATS, CTS, CT6, Escalade, Escalade ESV 2017 Chevrolet Camaro,... Read More

2015 Corvette: GM TechLink: Reprogramming Procedures for the 8L90 8-Speed Transmission

Apr 14, 2015 2015 corvette, gm techlink, 8l90, automatic transmission, transmission, reprogram, reprogramming, tcm, transmission control module, solenoid, techline information system 0 0 5186 3.67/5 (3 Votes)

Subject:   Reprogramming Procedures for the 8L90 8-Speed Transmission Model and Year:    2015 Corvette, Silverado, Sierra, Yukon, Yukon XL, and Escalade Source:  GM TechLink Page Number:   NA Date: ... Read More

1982 - 1991 Corvette: Service Bulletin: Damaged ECM/PCM Mis-Diagnosis Due to Incorrect "Tap-Testing" Procedures

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, damaged, ecm, pcm, diagnosis, incorrect, tap-testing, tap testing, procedure, procedures, electronic control module, powertrain control module, 91-384-6E 0 0 2038 0/5 (0 Vote)

Subject: DAMAGED ECM/PCM AND/OR MIS-DIAGNOSED ECM/PCM SYMPTOMS DUE TO INCORRECT "TAP-TESTING" PROCEDURESModel and Year:1982-91 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 91-384-6E - (07/24/1991) CONDITION: Because... Read More

1995 Corvette: Service Bulletin: Starter Clicks, Engine Doesn’t Start (Replace CCM)

Jul 28, 2014 1995 corvette, service bulletin, starter, click, clicks, no-start, no start, replace, ccm, central control module, 53-64-02 0 0 2769 5/5 (2 Votes)

Subject: Starter Clicks, Engine Doesn't Start (Replace CCM)Model and Year: 1995 Chevrolet Corvette Prior to Vin Breakpoint S5110803Source: Chevrolet Dealer Service BulletinBulletin Number: 53-64-02CONDITION:THE STARTER WILL CLICK, BUT THE ENGINE WILL... Read More

1990 - 1995 Corvette ZR-1: Wheel Well: Locating the panel that fits in the rear portion of the right front wheel well

Jul 24, 2014 c4 corvette, zr-1, corvette zr-1, wheel well, panel, front wheel, control modules, relays, #10276500, #10276498 0 0 681 0/5 (0 Vote)

You won't find that GM discontinued part (discontinued in 1999) unless it's from someone parting-out or willing to sell a part of an assembly.SECRET:Try a non-ZR1 panel and retrofit it by drilling holes to attach a ZR1's control modules/relays... Read More

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