Corvette Action Center Knowledgebase

1982 - 1991 Corvette: Service Bulletin: Parasitic Drain on Battery Ammeter Connecting Procedure

Aug 1, 2014 1982 corvette, c4 corvette, service bulletin, parasitic, drain, battery, ammeter, connecting, procedure, 91-14-8A 0 0 2272 0/5 (0 Vote)

Source: Chevrolet Dealer Service BulletinNumber: 91-14-8ASubject: Parasitic Drain on Battery Ammeter Connecting ProcedureModel Year: 1982-91 All Passenger Cars and TrucksVehicles that have one or more on-board solid state control module (such... Read More

1981 - 1990 Corvette: Service Bulletin: Oil Filter Leakage Proper Installation Procedure

Aug 1, 2014 1981 corvette, c4 corvette, service bulletin, oil filter, leak, leaking, leakage, installation, procedure, 90-216-6 0 0 1417 0/5 (0 Vote)

Subject: OIL FILTER LEAKAGE PROPER INSTALLATION PROCEDURE Model and Year: 1981-90 CHEVROLET MODELSSource: Chevrolet Service BulletinBulletin Number: 90-216-6 - (05/12/1989) THIS BULLETIN CANCELS AND SUPERSEDES DEALER SERVICE BULLETIN NO. 90-187-6,... Read More

1984 - 1996 Corvette: Windshield Wiper Adjustment

Jul 31, 2014 c4 corvette, windshield, wiper, wipers, adjustment, procedure, jerry watts 0 2 3009 3.89/5 (9 Votes)

From Jerry Watts, retired Engineer at the GM Corvette Action Center in Bowling Green, KY:If you drive your Corvettes in the rain, you may noticed that the wipers need an adjustment. This problem can be fixed with a ratchet, a 10mm socket, and a small... Read More

1986 - 1988 Corvette: Service Bulletin: Roof Panel Adjustment Procedures

Jul 31, 2014 1986 corvette, 1987 corvette, 1988 corvette, service bulletin, roof panel, adjustment, procedure, procedures 0 0 814 0/5 (0 Vote)

1989 - 1996 Corvette: Service Bulletin: Information on Corvette ZF 6-Speed Manual Transmission Service Procedure

Jul 29, 2014 c4 corvette, service bulletin, zf 6-speed, manual transmission, transmission, service, procedure, 77-72-04 0 1 5970 5/5 (3 Votes)

Model Year: 1989-96 CHEVROLET CORVETTE WITH ZF 6-SPEED MANUAL TRANSMISSION (ML9) Subject: INFORMATION ON CORVETTE ZF 6-SPEED MANUAL TRANSMISSION SERVICE PROCEDURE Source: Chevrolet Dealer Service Bulletin Bulletin Number: 77-72-04 ... Read More

1988 - 1991 Corvette: Service Bulletin: Intermittent No-Start/No-Crank Diagnostic Service Procedure

Jul 28, 2014 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, intermittent, no-start, no start, no-crank, no crank, diagnostic, service, procedure, clicking, starter, l98, l98 engine 0 0 2588 0/5 (0 Vote)

Subject: INTERMITTENT NO-START/NO-CRANK DIAGNOSTIC SERVICE PROCEDURE Model and Year:1988-91 CORVETTE WITH 5.7L ENGINESource: Chevrolet Service BulletinBulletin Number: 91-231-6D - (02/26/1991) Condition: An intermittent no start condition, with no... Read More

1989 - 1991 Corvette: Service Bulletin: New Delco-Loc II Setting Procedure and Information

Jul 28, 2014 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, delco-loc, delco-loc II, setting, procedure, 91-138-9A 0 0 1677 0/5 (0 Vote)

Subject: NEW DELCO-LOC II SETTING PROCEDURE & INFORMATION Model and Year:1989-91 CAMARO AND CORVETTE1990-91 U-VAN (APV)Source: Chevrolet Service BulletinBulletin Number: 91-138-9A - (12/31/1990) TO: ALL CHEVROLET DEALERS THIS BULLETIN CANCELS AND... Read More

1990 Corvette: Service Bulletin: Revised Odometer Recalibration Procedure

Jul 28, 2014 1990 corvette, service bulletin, revised, odometer, recalibration, procedure, tech 1, ccm, eeprom, 90-373-8C 0 0 815 0/5 (0 Vote)

Subject: TECH 1 REVISED ODOMETER RECALIBRATION PROCEDUREModel and Year: 1990 CORVETTESource: Chevrolet Service BulletinBulletin Number: 90-373-8C - (11/21/1990) TO: ALL CHEVROLET DEALERS THIS BULLETIN CANCELS AND SUPERSEDES DEALER SERVICE BULLETIN NO... Read More

1990 Corvette: Service Bulletin: SIR Diagnostics and Procedures to Prevent Codes 16 and 26 Due to Corrosion Revised

Jul 28, 2014 1990 corvette, service bulletin, sir, diagnostics, procedures, supplemental, inflatable, restraint, codes, corrosion, 90-436-9J, code 16, code 26, sir sensor codes 0 0 5029 5/5 (1 Vote)

Subject: SERVICE MAN. UPDATE SEC.9J A/B REV. SIR DIAGNOSTIC PROCEDURE Model and Year: 1990 CORVETTE Source: Chevrolet Service Bulletin Bulletin Number: 90-436-9J - (11/07/1991) Some 1990 Corvettes have set SIR Sensor Codes 16 and 26. The... Read More

1990 Corvette: Service Bulletin: Tech 1 Revised Odometer Recalibration Procedure

Jul 28, 2014 1990 corvette, service bulletin, tech, revised, odometer, recalibration, procedure, tech 1, ccm, eeprom, service cartridge, 90-373-8C 0 0 1216 0/5 (0 Vote)

Subject: TECH 1 REVISED ODOMETER RECALIBRATION PROCEDURE Model and Year: 1990 CorvetteSource: Chevrolet Service BulletinBulletin Number: 90-373-8C - (11/21/1990)TO: ALL CHEVROLET DEALERSTHIS BULLETIN CANCELS AND SUPERSEDES DEALER SERVICE BULLETIN NO.... Read More

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