Corvette Action Center Knowledgebase

2005 - 2009 Corvette: Service Bulletin: Clutch Hydraulic System -- New Service/Owner Maintenance Information

#07-07-31-001A: Clutch Hydraulic System - New Service/Owner Maintenance Information - (Sep 11, 2008) Subject: Clutch Hydraulic System -- New Service/Owner Maintenance Information Models: 2005-2009 Chevrolet Corvette (Including Z06... Read More

1989 Corvette: Service Bulletin: Tire Rotation Procedure

Jul 2, 2014 1989 corvette, service bulletin, tires, tire rotation, tire rotation procedure, 89-299-3E, ltpws, low tire pressure warning system 0 0 1417 0/5 (0 Vote)

Subject: Tire Rotation Procedure Model and Year: 1989 Y Car with Optional Low Tire Pressure Warning System Source: Chevrolet Dealer Service Bulletin Number: 89-299-3E Section: 3E Date: ... Read More

1965 - 1967 Corvette: Chevrolet Service News: Dual Main Cylinder Component Replacement

Jul 2, 2014 1965 corvette, 1966 corvette, 1967 corvette, dual main cylinder, component replacement, service news, brakes, brake system, delco moraine, bendix, secondary piston stop 0 0 755 0/5 (0 Vote)

Source: Chevrolet Service News Date: August 1967 - Volume 39, Issue Number 9, Part B The dual main cylinder used on 1967 passenger cars and light trucks is designed and built to satisfy individual brake system displacement... Read More

2020 - 2021 Corvette: GM TechLink: Multiple Transmission DTCs Set

Mar 1, 2021 2020 corvette, 2021 corvette, techlink, tcm, transmission, dct, dtcs, tr-9080, trouble codes 0 3 5890 4/5 (2 Votes)

March 1, 2021 GM TechLink Some 2020 - 2021 Corvette models may have multiple DTCs set in the Transmission Control Module (TCM). The DTCs may be caused by an internal transmission solenoid or switch sticking due to debris in the DCT TR-9080... Read More

2000 - 2018 Corvette: Service Bulletin: #PIP4925A: SES Light with Fuel Trim and or Oxygen Sensor Codes - (Mar 21, 2017)

Mar 22, 2017 c5 corvette, c6 corvette, c7 corvette, service bulletin, PIP4925A, ses light, fuel trim, oxygen sensor, codes, o2 sensor 0 1 2343 0/5 (0 Vote)

#PIP4925A: SES Light with Fuel Trim and or Oxygen Sensor Codes - (Mar 21, 2017) Subject: SES Light with Fuel Trim and or Oxygen Sensor Codes Brand: Model: Model Year: VIN: Engine: Transmission: from to from to All All... Read More

2015 Corvette: GM TechLink: Diagnosis of Various HVAC Conditions

Apr 17, 2015 2015 corvette, cadillac, ats, cts, xts, colorado, canyon, chevrolet silverado 1500, sierra 1500, escalade, silverado, hvac, diagnosis, heating, ventilation, ac, air conditioning, dtc, trouble codes, hvac control module 0 0 1627 0/5 (0 Vote)

Subject: Diagnosis of Various HVAC Conditions Model and Year: Some 2015 ATS, CTS, XTS, Corvette, Colorado, Canyon, Silverado 1500, Sierra 1500; and 2015 Escalade, Silverado 2500/3500, Sierra 2500/3500, Tahoe, Suburban, and... Read More

1956 - 1962 Corvette: Intake Manifold Casting Numbers and Date Codes

Feb 15, 2015 1956 corvette, 1957 corvette, 1958 corvette, 1959 corvette, 1960 corvette, 1961 corvette, 1962 corvette, intake manifold, intake manifolds, casting number, casting numbers, date code, date codes 0 5 5921 3.57/5 (14 Votes)

Below is a listing of part numbers and date codes for Intake Manifolds used on 1956 - 1962 Corvettes. Read More

1977 Corvette: Service Bulletin: Rear Axle Identification Revision

Feb 8, 2015 1977 corvette, service bulletin, rear axle, identification, rear axle codes 0 1 3049 0/5 (0 Vote)

Subject: Rear Axle Identification Revision Model and Year: 1977 Passenger Car Source: Chevrolet Dealer Service Information Bulletin Bulletin No: 77-I-21 Section: IV Date: March,... Read More

1975 - 1976 Corvette: Service News: 1975 Model Lock Sets in 1976 Vehicles

Jan 20, 2015 1975 corvette, 1976 corvette, service news, chevrolet service news, model lock, model lock set, model lock sets, key shank, key code, key code letter, letter designations, key codes 0 0 885 0/5 (0 Vote)

If you own an early 1976 Corvette, it's possible that your Corvette left the St. Louis Corvette Factory with a 1975 code lock and key set. Subject: 1975 Model Lock Sets in 1976 Vehicles Model and Year: 1976 Models... Read More

1990 - 1996 Corvette: HVAC Diagnostic Codes

Aug 2, 2014 1990 corvette, 1991 corvette, 1992 corvette, 1993 corvette, 1994 corvette, 1995 corvette, 1996 corvette, hvac, diagnostic code, diagnostic codes, heating, ventilation, a/c, air conditioning, rpo c68, electronic climate control 1 7 12734 4.55/5 (11 Votes)

On 1990 to 1996 Corvettes equipped with RPO C68 (electronic climate control), it is possible to read the HVAC system diagnostic codes from the climate control panel on the dashboard. To enter the diagnostic mode, press the fan up and down arrow... Read More

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