Corvette Action Center Knowledgebase

1990 Corvette: Service Bulletin: Replacement of Isolation Diodes

Jul 14, 2014 1990 corvette, service bulletin, replacement, diodes, isolation diodes, diode, delco moraine, a/c, air conditioning, compressor, clutch 0 0 1414 2/5 (1 Vote)

#93-163-8A - REPLACEMENT OF ISOLATION DIODESMANY OF THE ELECTRICAL SYSTEMS ON OUR VEHICLES USE A DIODE TO ISOLATE CERTAIN CIRCUITS AND PROTECT THEM FROM VOLTAGE SPIKES. SOME OF THE CIRCUITS WHICH MAY USE SUCH A DIODE ARE LISTED BELOW:* A/C COMPRESSOR... Read More

1990 - 1991 Corvette: Service Information: Service Tips for Supplemental Inflatable Restraint (SIR)

Jul 13, 2014 1990 corvette, 1991 corvette, sir, air bag, supplemental inflatable restraint, service, infl rest, derm 0 0 1199 0/5 (0 Vote)

Subject: SERVICE TIPS FOR SUPPLEMENTAL INFLATABLE RESTRAINT (SIR) Model and Year: 1991 CORVETTESource: Chevrolet Service BulletinBulletin Number: 91-107-9Section: 9Date: (November 1990)Corporate Bulletin No.: 039007 TO: ALL CHEVROLET DEALERSThe 1991... Read More

1990 Corvette: Service Bulletin: Radio May Lose Some Functions

Jul 13, 2014 1990 corvette, c4 corvette, radio, fuse, loss of function, tape eject, display 0 0 894 0/5 (0 Vote)

Subject: RADIO MAY LOSE SOME FUNCTIONS Model and Year: 1990 CORVETTESource: Chevrolet Dealer Service BulletinBulletin Number: 90-360-9ASection: 9ADate: October 1990Corporate Bulletin No.: 039004TO: ALL CHEVROLET DEALERSCondition:The radio... Read More

1988 - 1996 Corvette: Technical Instructions: Headlight Motor Gear Replacement

Jul 23, 2015 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, 1992 corvette, 1993 corvette, 1994 corvette, 1995 corvette, 1996 corvette, headlight, headlight motor, bushing, gear, delrin bushing, instructions, replacement, bushings 0 0 1255 0/5 (0 Vote)

Below are instructions from Mid America Motorworks and Ecklers detailing the steps necessary to replace the headlight motor gear bushings on 1988 - 1996 Corvettes: Read More

1989 - 1990 Corvette: Recall Notice: Product Campaign 90C09 Inoperative Parking Brake

Jan 12, 2015 1989 corvette, 1990 corvette, recall, recall notice, product campaign, bulletin, 90c09, inoperative, parking brake 0 0 823 0/5 (0 Vote)

Subject: Product Campaign 90C09 and 90C09 (a) Inoperative Parking Brake Model and Year: 1989 - 1990 Corvette Source: Chevrolet Dealer Product Campaign Bulletin Bulletin No: 90C09 and 90C09(a) Section: ... Read More

1988 - 1992 Corvette: Service Bulletin: A/C Compressor Sealing Washer (New Design)

Aug 2, 2014 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, 1992 corvette, service bulletin, a/c, air conditioning, compressor, sealing, washer, new design, 92-35-1D 0 0 2319 0/5 (0 Vote)

Subject: A/C COMPRESSOR SEALING WASHER USAGE (NEW DESIGN) Model and Year: 1988-92 ALL PASSENGER CARS AND TRUCKS EXCEPT GEO Source: Chevrolet Service Bulletin Bulletin Number: 92-35-1D - (10/11/1991) THIS BULLETIN CANCELS AND SUPERSEDES... Read More

1989 - 1990 Corvette: Service Bulletin: Convertible Stowage Lid Not Flush With Rear Deck

Jul 31, 2014 1989 corvette, 1990 corvette, service bulletin, convertible, stowage lid, not flush, rear deck, stowage compartment, adhesive, 90-183-10 0 0 666 0/5 (0 Vote)

Source: Chevrolet Dealer Service Bulletin Number: 90-183-10 - (02/20/1990) Subject: STOWAGE LID NOT FLUSH W/REAR DECK-PROCEDURE & STEEL RIVETS Model Year: 1989-90 Y Car Convertible Some 1989 and early 1990 Chevrolet Corvette... Read More

1989 - 1990 Corvette: Service Bulletin: Convertible: Mounting Bracket Rattle at Rear of Hardtop

Jul 31, 2014 1989 corvette, 1990 corvette, service bulletin, convertible, roadster, mounting bracket, rattle, hardtop, 90-203-10 0 0 1538 0/5 (0 Vote)

Source: Chevrolet Dealer Service Bulletin Number: 90-203-10 Subject: Mounting Bracket Rattle at Rear of Hardtop Model Year: 1989-1990 Y Car Convertible Some 1989 and early 1990 Chevrolet Corvettes (before VIN 106253) equipped with the... Read More

1987 - 1991 Corvette: Service Bulletin: New 3-4 Club Plates for 4L60 Transmissions

Jul 29, 2014 1987 corvette, 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, 304 club plates, 4l60, transmission, automatic transmission, 91-112-7A 0 0 695 0/5 (0 Vote)

Subject: NEW 3-4 CLUTCH PLATES (STEEL) 4L60 TRANSMISSIONSModel and Year:1987-91 CAPRICE, CAMARO, CORVETTE WITH 4L60 AUTOMATIC TRANSMISSION1987-91 C/K, G, M, RN, S/T TRUCK1990-91 L TRUCK WITH 4L60 AUTOMATIC TRANSMISSIONSource: Chevrolet Service... Read More

1987 - 1991 Corvette: Service Bulletin: 4L60 Low & Reverse Clutch New Plate Available

Jul 29, 2014 1987 corvette, 1988 corvette, 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, 4l60, transmission, automatic transmission, low clutch, reverse clutch, clutch plate, 91-186-7A 0 0 1463 0/5 (0 Vote)

Subject: 4L60 LOW & REVERSE CLUTCH NEW WAVE PLATE IS AVAILABLE Model and Year: 1987-91 CAPRICE, CAMARO, CORVETTE AND 1987-91 C/K, RN, S/T TRUCKS, G, M VANS AND 1990-91 L VAN WITH 4L60 AUTOMATIC TRANSMISSION Source: Chevrolet Service... Read More

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