Corvette Action Center Knowledgebase

2014 - 2016 Corvette: Service Bulletin: #16-NA-188: Loss of Radio Controls and/or HVAC Controls - (Jun 13, 2016)

Jun 15, 2016 2014 corvette, 2015 corvette, 2016 corvette, service bulletin, #16-na-188, loss, radio, controls, hvac, interface control module, ics, igntion 0 0 1159 0/5 (0 Vote)

#16-NA-188: Loss of Radio Controls and/or HVAC Controls - (Jun 13, 2016) Subject: Loss of Radio Controls and/or HVAC Controls Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Chevrolet ... Read More

1965 Corvette: Service Bulletin: Air Conditioning Cooling Capacity Loss

Feb 8, 2015 1965 corvette, ac, air conditioning, air conditioning system, cooling, coolant, capacity, loss, cooling capacity, service bulletin, chevrolet service bulletin 0 0 1107 0/5 (0 Vote)

Subject: Air Conditioning Cooling Capacity Loss Model and Year: 1965 Chevrolet Source: Chevrolet Technical Service Bulletin Bulletin No: TSB #1166 , DR #768 Section: XV Date: ... Read More

1972 Corvette: Service Bulletin: Blown Thermal Fuse Diagnosis

Jan 24, 2015 1972 corvette, service bulletin, chevrolet service news, blown fuse, blown thermal fuse, thermal fuse, diagnosis, ac system, air conditioning, refrigerant, superheat switch, compressor, clutch, poa valve, tx valve, refrigerant loss 0 0 3715 0/5 (0 Vote)

Subject: Blown Thermal Fuse Diagnosis Model and Year: 1972 Passenger Car Air Conditioning Systems Source: Chevrolet Dealer Service Information Bulletin Bulletin No: 72-I-9 Section: Ia Date: ... Read More

1990 Corvette: Service Bulletin: Loss of Heating or Cooling Control

Nov 29, 2014 1990 corvette, service bulletin, heating, cooling, loss, control, hvac, air conditioning, c68, rpo c68, ecm, ccm, a/c, delco-loc 0 0 1806 0/5 (0 Vote)

Subject: Loss of Heating or Cooling Control Model and Year: 1990 Y Car with Electronic Air Conditioning (C68) Option Source: Chevrolet Dealer Service Bulletin Bulletin No: 90-101-1A (Corporate Bulletin No:... Read More

1981 Corvette: Service Bulletin: Loss of Front Pump Prime 350C Transmissions

Aug 1, 2014 1981 corvette, service bulletin, loss, front pump, prime, 350c, transmission, 81-T-38 0 0 751 0/5 (0 Vote)

Subject: LOSS OF FRONT PUMP PRIME 350C TRANSMISSIONSModel and Year: Early 1981 CorvettesSource: Chevrolet Dealer Service BulletinBulletin Number: 81-T-38SOME 1981 CORVETTES AND CAMAROS WITH 350C (MX3) AUTOMATIC TRANSMISSIONS MAY EXPERIENCE A... Read More

1991 Corvette: Service Bulletin: Loss of Heat/Cooling Control

Aug 1, 2014 1991 corvette, service bulletin, hvac, heating, ventilation, air conditioning, ac, loss, revised programmer, cooling, 91-200-1A, rpo c68, c68 0 0 1203 0/5 (0 Vote)

Subject: LOSS OF HEAT/COOLING CONTROL REVISED PROGRAMER AVAILABLE Model and Year:1991 CORVETTE WITH 5.7L ENGINESource: Chevrolet Service BulletinBulletin Number: 91-200-1A - (02/04/1991) Condition: On some vehicles the temperature of air coming from... Read More

1984 - 1996 Corvette: Parasitic Driveline Loss on a Dynamometer

Jul 24, 2014 c4 corvette, gm powertrain, parasitic. driveline, drive line, loss, dyno, dynamometer 0 0 980 0/5 (0 Vote)

As per GM Powertrain: 16%......ZF6 15%......4+3 17%......700R Automatic 15%......Tremac 6-speed Manual 18%......Getrag Automatic Read More

2005 Corvette: Service Bulletin: Various Radio/CD Player Concerns (Replace Radio)

Jul 18, 2014 2005 corvette, service bulletin, radio concerns, cd player, audio loss, radio presets, cd, cd changer, eject button, 04-08-44-023A 0 0 959 0/5 (0 Vote)

Service Bulletin #: 04-08-44-023A Date: n/a Subject: Various Radio/CD Player Concerns (Replace Radio) Model(s): 2005 Chevrolet Corvette with CD Player MP3 Radio (RPO US8) or CD Changer MP3 Radio (RPO US9) This bulletin is being revised to... Read More

2021 Corvette: Service Bulletin: #21-NA-053: Radio Software Version V155 Update - (Jun 3, 2021)

Jun 4, 2021 2021 corvette, software update, service bulletin, v155 0 0 3274 5/5 (2 Votes)

#21-NA-053: Radio Software Version V155 Update - (Jun 3, 2021) Subject: Radio Software Version V155 Update This bulletin replaces PIC6425 and will replace PIT5791 for the models listed. Discard all previous versions of PIC6425 and... Read More

2020 - 2021 Corvette: GM TechLink: Tips for Over-The-Air Software Programming

Apr 6, 2021 2020 corvette, 2021 corvette, ota update, over the air, software update, software updates 0 6 7993 3.4/5 (5 Votes)

2020 - 2021 Corvette: Tips for Over-The-Air Software Programming March 12, 2021 Over-the-Air (OTA) software updates (Fig. 1) that are pushed to vehicles remotely continue to expand in frequency and use on GM models. Vehicles using the Global A... Read More

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