Corvette Action Center Knowledgebase

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 2041 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

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

1993 Corvette: Service Bulletin: Hood Will Not Open - Cable Disconnection

Jul 31, 2014 1993 corvette, service bulletin, hood, will not open, won’t open, cable, disconnect, disconnection, hood release, 93-151-10 0 0 2004 4/5 (1 Vote)

Subject: HOOD WILL NOT OPEN, CABLE DISCONNECTED Model and Year: 1993 Corvette prior to V.I.N.'s: Non-ZR1 - P5110787 ZR1 - P5800217 Source: Chevrolet Service Bulletin Bulletin Number: 93-151-10 CONDITION: The hood release cable may... Read More

1984 Corvette: Recall: Rear Axle Differential Cross Shaft Retention

Jul 30, 2014 1984 corvette, recall, recall notice, rear axle, differential, cross shaft, retention, 84-C-25, campaign 0 0 1289 0/5 (0 Vote)

Subject: REAR AXLE DIFFER- ENTIAL CROSS SHAFT RETENTION Model and Year: 1984 CHEVROLET CORVETTE MODELS Source: Chevrolet Campaign Bulletin Number: 84-C-25 - (09/20/1985) TO: ALL CHEVROLET DEALERS The National Traffic and Motor Vehicle... Read More

1984 - 1992 Corvette: Service Bulletin: Intermittent Transmission Downshift / Slip Diagnosis

Jul 29, 2014 c4 corvette, service bulletin, intermittent, transmission, downshift, slip, diagnosis, automatic transmission, 92-42-7A, slipping 0 0 864 2/5 (1 Vote)

Subject: INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP OR BUSY/CYCLING TCC Model and Year: 1983-92 ALL PASSENGER CARS AND TRUCKS WITH AUTOMATIC TRANSMISSIONSource: Chevrolet Service BulletinBulletin Number: 92-42-7A - (11/07/1991) Some owners may comment... Read More

1989 - 1991 Corvette: Service Bulletin: No/Delayed Reverse When Cold

Jul 29, 2014 1989 corvette, 1990 corvette, 1991 corvette, service bulletin, no reverse, delayed reverse, cold, 91-493-7A, hydra-matic, 4l60, transmission, automatic transmission 0 0 888 0/5 (0 Vote)

Subject: NO/DELAYED REVERSE WHEN COLD INSTALL REV. INPUT CLUTCH SEAL Model and Year: 1989-91 CAPRICE CAMARO AND CORVETTE 1989-91 C/K, R/V, S/T, G AND M TRUCKS 1990 L TRUCKS WITH 4L60 AUTOMATIC TRANSMISSION Source: Chevrolet Service... Read More

1993 Corvette: Service Bulletin: Transmission "Whine" Noise, Loss of Motion in all Gears, or Missing Clutch Disc Rivets

Jul 29, 2014 1993 corvette, service bulletin, transmission, whine, noise, loss of motion, gears, missing, clutch, disc rivets, 37-71-40 0 0 1720 0/5 (0 Vote)

Subject: TRANSMISSION "WHINE" NOISE, LOSS OF MOTION IN ALL GEARS, OR MISSING CLUTCH DISC RIVETS (REPLACE TRANSMISSION CLUTCH HOUSING) Model and Year: 1993 CHEVROLET CORVETTE WITH SIX-SPEED MANUAL TRANSMISSION AND 5.7L (LT1) ENGINE (VIN CODE P) ... Read More

1995 Corvette: Recall: High Shift Effort Into Reverse Gear on Manual Transmission

Jul 29, 2014 1995 corvette, recall, recall notice, campaign, product campaign, high shift effort, shift effort, reverse, gear, manual, transmission, 6-speed, 95-c-16 0 0 2390 0/5 (0 Vote)

Subject: Product Campaign - High Shift Effort Into Reverse Gear on Manual TransmissionModel and Year: 1995 Chevrolet CorvetteSource: Chevrolet Product CampaignBulletin Number: 95-C-16To: All Chevrolet/Geo DealersGeneral Motors has determined that... Read More

1996 - 1999 Corvette: Service Bulletin: No Reverse, Second Gear, or Fourth Gear

Jul 28, 2014 c4 corvette, c5 corvette, service bulletin, no reverse, second gear, fourth gear 0 0 922 0/5 (0 Vote)

Subject: No Reverse, Second Gear, or Fourth Gear (Replace the Reaction Sun Shell)Source: Chevrolet Dealer Technical Service BulletinNumber: 00-07-30-022Models: 1996 Buick Roadmaster1996 Cadillac Fleetwood1996 Caprice1996-99 Chevrolet Camaro,... Read More

1986 - 1987 Corvette: Service Bulletin: Intermittent No-Start Condition Caused by Vehicle Anti-Theft System

Jul 28, 2014 1986 corvette, 1987 corvette, service bulletin, intermittent, no-start, no start, condition, vats, vehicle anti-theft system, v.a.t. 0 2 1924 5/5 (3 Votes)

Source: Chevrolet Dealer Service BulletinNumber: 87-140Section: 8ADate: May, 1987Subject: INTERMITTENT NO-START CONDITION CAUSED BY THE VEHICLE ANTI-THEFT SYSTEM (VATS)Model Year: 1986-1987 CorvetteTO: ALL CHEVROLET DEALERSSome 1986-1987 Corvettes... Read More

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