Corvette Action Center Knowledgebase

1998 Corvette: Service News: Active Handling

Sep 21, 2014 1998 corvette, service news, chevrolet pro service news, active handling, rpo jl-4, rpo jl4, jl4, traction control module, ebtcm, bpmv 0 0 1313 0/5 (0 Vote)

Subject: Corvette Active Handling Model and Year: 1998 Corvette with RPO JL-4 Source: Chevrolet Pro Service News Page Number: 1 Date: April 1998 - Volume 7, Number 4 Read More

1964 Corvette: Service Bulletin: Rattle in Door When Window Partially Down

Aug 3, 2014 1964 corvette, service bulletin, rattle, door, window, rattling, regulator arm, door lock, remote control, actuator 0 0 760 0/5 (0 Vote)

Source: Chevrolet Service BulletinDate: April 8, 1964Bulletin No: DZ# 28, S&M 23Zone: 10Subject: Rattle in Door When Window Partially Down 1964 CorvetteTO ALL DENVER ZONE CHEVROLET DEALERSA light rattling noise may occur in Corvette doors... Read More

1963 Corvette: Chevrolet Inter-Organization Letter: Steering Dampener Control

Aug 2, 2014 1963 corvette, inter-organization, letter, steering, dampener, control 0 0 747 0/5 (0 Vote)

Source: Chevrolet Inter-Organization LetterDate: February 11, 1963To: Regional Service EngineersFrom: H.A. BangsbergSubject: Steering Dampener Control - 1963 Corvette - A. I. 63-81963 Corvettes with the 250 or 300 H.P. engines, are equipped with a... Read More

1965 - 1966 Corvette: Chevrolet Engineering Bulletin: Powerglide Transmission Control Rod Adjustment

Aug 2, 2014 1965 corvette, 1966 corvette, chevrolet engineering, bulletin, powerglide, transmission, control rod, adjustment 0 0 950 0/5 (0 Vote)

Subject: Powerglide Transmission Control Rod Adjustment (No. 217-TNM)Model and Year: 1965-1966 Corvettes Equipped with Powerglide TransmissionSource: Chevrolet Engineering BulletinNumber: T.N. #8, Section VIIDate: August 5, 1965 Section VII -... Read More

1984 Corvette: Service Bulletin: No Heat - A/C Control Unit

Aug 2, 2014 1984 corvette, service bulletin, heat, a/c, air conditioning, control unit, 83-T-70, no heat 0 1 4599 5/5 (2 Votes)

Model Year: 1984 Subject: No Heat - A/C Control Unit Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 83-T-70, Number Ia Date: August, 1983 TO: ALL CHEVROLET DEALERS Conditions of "no heat" may be the result of... 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 12679 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

1990 Corvette: Service Bulletin: L98 and LT5: Revised Air Conditioning Control Circuit Diagnosis

Aug 2, 2014 1990 corvette, zr-1, corvette zr-1, l98, lt5, l98 engine, lt5 engine, a/c, air conditioning, revised, control circuit, diagnosis, ecm, a/c clutch, diagnostic chart, 90-400-6E 1 0 5640 4/5 (4 Votes)

Subject: REVISED AIR CONDITIONING CONTROL CIRCUIT DIAGNOSIS Model and Year: 1990 CORVETTE WITH 5.7L L98 AND LT5 ENGINES Source: Chevrolet Dealer Service Bulletin Bulletin Number: 90-400-6E THIS BULLETIN CANCELS AND SUPERSEDES DEALER... Read More

1978 - 1979 Corvette: Service News: Access to Right Upper Control Arm Attaching Bolt

Aug 1, 2014 1978 corvette, 1979 corvette, service news, access, upper, control arm, attaching bolt, bolt 0 0 791 0/5 (0 Vote)

Subject: Access to Right Upper Control Arm Attachign BoltModel and Year: 1978 Corvette with RPO L81 Engine and A/C; All 1979 CorvetteSource: Chevrolet Service NewsBulletin Number: Volume 51, 1979, Number 2 The following procedure must be performed on... Read More

1981 Corvette: ECM Codes

Aug 1, 2014 1981 corvette, ecm, codes, electronic control module 0 3 3076 3.5/5 (2 Votes)

Code #12: No Distributor Reference Pulse. Code #13: Oxygen Sensor Circuit.Code #14: Shorted Coolant Sensor Circuit.Code #15: Open Coolant Sensor Circuit.Code #21: Throttle Position Sensor Circuit.Code #23: Mixture Control Solenoid Circuit.Code #24:... Read More

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 2029 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

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