Corvette Action Center Knowledgebase

1962 Corvette: Service Bulletin: Transmission Identification Information

Sep 29, 2014 1962 Corvette, service bulletin, transmission, id, identification, tsb #757, DR #504 0 0 2314 4.2/5 (5 Votes)

Subject: Transmission Identification Information Model and Year: 1962 Vehicles Source: Chevrolet Technical Service Bulletin Bulletin No: DR #537 Section: VII Date: April 23, 1962 TO: ALL CHEVROLET... Read More

1964 Corvette: Chevrolet Central Office Letter: Corvette Body Source Identification

Jul 6, 2014 1964 corvette, body source identification, a.o. smith, chevrolet-st. louis, chevrolet central office letter, tsb #920, dr #615 0 0 700 0/5 (0 Vote)

Subject: Corvette Body Source IdentificationModel and Year: 1964 CorvetteSource: Chevrolet Central Office LetterOrigin No: SER-0-22C.O. No: 64-131Date: February 13, 1964TO: REGIONAL AND ZONE SERVICE MANAGERS Starting with... Read More

1959 Corvette: Service Bulletin: Directional Signal Malfunction

Jul 4, 2014 1959 corvette, service bulletin, turn signal, directional, directionals, malfunction, directional signal, tsb #589, technical service bulletin 0 0 1066 0/5 (0 Vote)

Subject: Directional Signal MalfunctionModel Year: 1959 Passenger CarsDate: February 2, 1959Bulletin Number: TSB #589Section: XII TO: ALL CHEVROLET DEALERS Malfunctioning of early production 1959 Passenger Car Directional... Read More

2020 - 2021 Corvette: Service Bulletin: #PIP5797: M1L Internal Transmission Faults Related To Components Not Serviceable At The Dealer Level - (Mar 30, 2021)

Mar 31, 2021 2020 corvette, 2021 corvette, transmission, dct, p2838, p2839, p283A, service transmission, tcm 1 1 2935 3.75/5 (4 Votes)

#PIP5797: M1L Internal Transmission Faults Related To Components Not Serviceable At The Dealer Level - (Mar 30, 2021) Subject: M1L Internal Transmission Faults Related To Components Not Serviceable At The Dealer Level Brand: Model: ... Read More

2021 Corvette: Service Bulletin: #20-NA-237: Radio Software Version V152 Update - (Dec 23, 2020)

Dec 24, 2020 2021 corvette, radio, infotainment, software update, 20-NA-237 0 0 2115 0/5 (0 Vote)

#20-NA-237: Radio Software Version V152 Update - (Dec 23, 2020) Subject: Radio Software Version V152 Update Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Encore GX 2021 2021 — ... Read More

2015 - 2017 Corvette: Service Bulletin: #PIP5437B: 8L45 8L90 Diagnostic Tips for Harsh Shifts and Delayed or Harsh Garage Shift Engagements

May 26, 2017 2015 corvette, 2016 corvette, 22017 corvette, c7 corvette, service bulletin, transmission, 8L45, 8L90, PIP5437B, delayed shift, hard shift, hard shifting 0 1 3355 3.5/5 (2 Votes)

#PIP5437B: 8L45 8L90 Diagnostic Tips for Harsh Shifts and Delayed or Harsh Garage Shift Engagements - (May 22, 2017) Subject: 8L45 8L90 Diagnostic Tips for Harsh Shifts and Delayed or Harsh Garage Shift Engagements Brand: Model: ... Read More

1997 - 2013 Corvette: Service Bulletin: #PIC5335A: Composite Transverse Spring Damage - (Dec 13, 2012)

Mar 14, 2017 c5 corvette, c6 corvette, service bulletin, spring, springs, composite spring, composite springs, transverse spring, transverse springs, cracked, cracking, damage, #PIC5335A 0 0 1050 3/5 (2 Votes)

#PIC5335A: Composite Transverse Spring Damage - (Dec 13, 2012) Subject: Composite Transverse Spring Damage Models: 2004 - 2009 Cadillac XLR 1997 - 2013 Chevrolet Corvette This PI was superseded to update model years and... Read More

2015 - 2016 Corvette: Service Bulletin: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous Transmission Repairs and/or Calibration Updates

Jun 30, 2016 2015 corvette, 2016 corvette, service bulletin, diagnostic tip, transmission, hard shifts, mileage, accumulation, repairs, calibration, updates 0 0 1337 1/5 (1 Vote)

#16-NA-213: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous Transmission Repairs and/or Calibration Updates - (Jun 28, 2016) Subject: Diagnostic Tip for Harsh Shifts After Mileage Accumulation Without Previous... Read More

1955 - 1956 Corvette: Service Bulletin: Inlet Manifold Oil Guards

Oct 9, 2015 1955 corvette, 1956 corvette, inlet manifold, heat, requirement, tappets, oil guard, oil guards, flint engine plant, service bulletin 0 0 730 0/5 (0 Vote)

This bulletin covers all 1955 Corvettes except the small number of 1955 Corvettes built with V-6 engines. The number of 1955 Corvettes built with V-6 engines is believe to be less than 10 units. With the date of 6/15/56 given in this bulletin, the... Read More

1965 Corvette: Service Bulletin: Transistorized Voltage Regulator Failures

Jun 21, 2015 1965 corvette, service bulletin, transistorized, voltage, regulator, failure, failures 0 1 2141 0/5 (0 Vote)

Subject: Transistorized Voltage Regulator Failures Model and Year: All 1965 Models Except Corvair Source: Chevrolet Technical Service Bulletin Bulletin Number: TSB #1115, Section VIy Date: April 12, 1965 TO: ALL... Read More

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