Corvette Action Center Knowledgebase

1982 - 1991 Corvette: Service Bulletin: Damaged ECM/PCM Mis-Diagnosis Due to Incorrect "Tap-Testing" Procedures

Aug 1, 2014 0 2.23K 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

1997 - 2003 Corvette: Service Bulletin: Info - PCM Reprogramming and Data Line Diagnosis using J 44236-A

Jul 23, 2014 0 3.50K 2.67/5 (3 Votes)

Subject: Info - PCM Reprogramming and Data Line Diagnosis using J 44236-A Source: Chevrolet Dealer Technical Service Bulletin Number: #02-06-04-022 - (05/09/2002) Models: 1997 - 2003 Chevrolet Corvette All 1997-2003 Chevrolet... Read More

1997 - 1999 Corvette: Service Bulletin: No Start Condition, Non-Functional PCM After Reprogramming

Jul 23, 2014 0 3.22K 2.5/5 (2 Votes)

Subject: NO START CONDITION, NON-FUNCTIONAL PCM AFTER REPROGRAMMING (REPLACE/REPROGRAM PCM) Source: Chevrolet Service Bulletin Number: 87-65-10 Models: 1997-99 CHEVROLET CORVETTE WITH 5.7L ENGINE (VIN G - RPO LS1) Condition: SOME... Read More

1997 Corvette: Product Campaign: PCM Calibration Reflash

Jul 23, 2014 0 1.21K 0/5 (0 Vote)

Subject: CAMPAIGN CALIBRATION REFLASH Source: Chevrolet Campaign BulletinNumber: 97040AModels: 1997 Chevrolet CorvetteNOTE: GM OF CANADA VERSION OF CAMPAIGN 97040A IS LOCATED BELOW THE U.S. VERSION PRODUCT CAMPAIGNS 97040(A) APRIL, 1998THIS BULLETIN... Read More

2020 Corvette: GM TechLink: 2020 Corvette Stingray Powertrain

FEATURED

Apr 1, 2020 0 3.37K 0/5 (0 Vote)

2020 Corvette Stingray Powertrain March 31, 2020 GM TechLink The all-new 2020 Corvette Stingray delivers exceptional performance through a combination of rear weight bias, aerodynamics, chassis tuning and its new mid-engine small block V8 and 8-speed... Read More

1963 - 1964 Corvette: Lubrication Chart

Jul 24, 2014 0 1.42K 0/5 (0 Vote)

A chassis and powertrain lubrication chart for 1963-1964 Corvettes - document attached below. Read More

1984 - 1996 Corvette: Parasitic Driveline Loss on a Dynamometer

Jul 24, 2014 0 1.09K 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

1962 Corvette: Chevrolet Inter-Organization Letters: 1962 Corvette Power Teams

Jul 6, 2014 0 885 0/5 (0 Vote)

Two rare confidential internal Chevrolet Engineering letters about changes to the 1962 Corvette engine options. RPO 579 (283ci, 250hp FI) engine never made it into 1961 Corvette production.-------------------------------------------------------... Read More

2020 - 2021 Corvette: Service Bulletin: #PIT5817A: SES MIL / Dead Battery / DTC P0700 P2535 U300D - (Mar 8, 2021)

Mar 10, 2021 1 2.81K 2.4/5 (5 Votes)

#PIT5817A: SES MIL / Dead Battery / DTC P0700 P2535 U300D - (Mar 8, 2021) Subject: SES MIL / Dead Battery / DTC P0700 P2535 U300D Brand: Model: Model Year: VIN: Engine: Transmission: from to from to Buick Envision ... Read More

2020 Corvette: Service Bulletin: #N202316880: Service Update - Transmission Control Module (TCM) Software Error/Mismatch - (Nov 12, 2020)

Nov 16, 2020 0 2.02K 0/5 (0 Vote)

#N202316880: Service Update - Transmission Control Module (TCM) Software Error/Mismatch - (Nov 12, 2020) Subject: N202316880 — Transmission Control Module (TCM) Software Error/Mismatch Models: 2020 Chevrolet Corvette ... Read More