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1953 - 1982 Corvette: Parking Brake Alarm Components and Part Numbers
Viewed 1550 times since Tue, Mar 24, 2015
Below is a listing of 1953 - 1982 Corvette parking brake alarm components and their related part numbers:   Read More
1965 - 1972 Corvette: Service Bulletin: Moisture Entering Pulse Amplifier - Transistor Ignition Systems
Viewed 1410 times since Thu, Oct 2, 2014
Subject:   Moisture Entering Pulse Amplifier - Transistor Ignition Systems Model and Year:   1965 - 1972 Corvette Source:  Chevrolet Dealer Service Technical Service Bulletin Bulletin No:  68-T-8 Section:   VIy Date:  Dec. 19,... Read More
1965 - 1972 Corvette: Service News: Ignition Pulse Amplifier (SN-C-1)
Viewed 1522 times since Thu, Oct 2, 2014
Subject:   Ignition Pulse Amplifier (SN-C-1) Model and Year: 1965 - 1972 Corvette Source: Chevrolet Service News Date:  November 1966 - Volume 38 - Number 10 Examination of failed transistor ignition pulse amplifiers shows that a... Read More
1968 - 1969 Corvette: Engineering Service Letter: Heat Shield - Starting Motor Solenoid
Viewed 1306 times since Sat, Sep 20, 2014
Subject:   Heat Shield - Starting Motor Solenoid Model and Year:  1968 - 1969 Corvette with MArk IV Engine (427ci) Date:   February - March 1968, ESC 68-8 Source:   Chevrolet Engineering Service Letter To protect the starter solenoid... Read More
1968 - 1970 Corvette: Service Bulletin: Depressed Park Windshield Wipers Unable to Park
Viewed 2014 times since Mon, Sep 22, 2014
Subject:   Depressed Park Windshield Wipers Unable to Park Model and Year: 1968 - 1970 Corvette Source: Chevrolet Dealer Service Technical Service Bulletin Bulletin No: 70-T-59 Section:   XII Date:  May 5, 1971 TO:  ALL... Read More
1968 - 1982 Corvette: Delco Service Bulletin: Quadrajet Carburetor Service Charts
Viewed 2820 times since Sun, Jan 25, 2015
Subject:   Troubleshooting The QuadraJet 4 MC - 4 MV Carburetor Model and Year:   All 1968 -1981 Corvettes Source:  Delco Bulletin Bulletin No:   9D-5T Section:   NA Date:    June 1980   Read More
1968 Corvette Convertible: Engineering Service Letter: Rear Courtesy Light Shorting Out
Viewed 1130 times since Thu, Nov 20, 2014
Subject:   Rear Courtesy Light Shorting Out Model and Year:   1968 Corvette Convertible (#974) S.N.) Source:  Chevrolet Engineering Service Letter Bulletin No:   NA Section:   NA Date:    October 1968 An undetermined... Read More
1968 Corvette: Chevrolet Service News: 1968 Corvette Courtesy Light Inoperative
Viewed 1025 times since Fri, Aug 21, 2015
Subject:    Courtesy Light Inoperative (SN-68-31) Model and Year:   1968 Corvette Source:  Chevrolet Service News Page Number:   8 Date:  August 1968 An undetermined number of 1968 Corvette convertibles were built with the ground... Read More
1968 Corvette: Engineering Service Letter: Discharged Battery
Viewed 1151 times since Sat, Sep 20, 2014
Subject:   Discharged Battery Model and Year:  1968 Corvette with Base Equipment Date:   February - March 1968, ESC 68-8, Part E Source:   Chevrolet Engineering Service Letter With the increase of electrical accessory loads, primarily the... Read More
1968 Corvette: Engineering Service Letter: Engine Harness Replacement Corvette Transistor Ignition
Viewed 1228 times since Mon, Sep 22, 2014
Subject:   Engine Harness Replacement Corvette Transistor Ignition Model and Year:  1968 Corvette K66 (#960) (S.N.) Date:   NA Source:   Chevrolet Engineering Service Letter There is no separate released engine harness for subject option ... Read More
1968 Corvette: Passenger Car Product Bulletin: New Corvette Anti-Theft Warning System
Viewed 856 times since Mon, Aug 17, 2015
Subject:    New Corvette Anti-Theft Warning System Model and Year:  1968 Corvette Source:  Chevrolet Engineering Center - Passenger Car Product Bulletin - GM Confidential - 1968 Mid Season Production Change Page Number:   NA Date: ... Read More
1968 Corvette: Service Bulletin: Delcotron Noise (Moan)
Viewed 981 times since Mon, Jan 5, 2015
Subject:   Delcotron Noise (Moan) Model and Year:   1968 Passenger Cars Equipped with V-8 Engines and Delcotron High Speed Fan Source:  Chevrolet Technical Service Bulletin Bulletin No:   68-T-63 Section:   VI Date:    ... Read More
1968 Corvette: Service Bulletin: Heat Damage to Engine Wiring Harness
Viewed 8981 times since Tue, Oct 7, 2014
Subject:   Heat Damage to Engine Wiring Harness Model and Year:   1968 Passenger Vehicles with 396 or 427 Cubic Inch Engine Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:  68-T-25 Section:   VIy Date:  ... Read More
1968 Corvette: Service Bulletin: Heat Damage to Engine Wiring Harness at Starter Solenoid
Viewed 5789 times since Tue, Dec 9, 2014
Subject:   Heat Damage to Engine Wiring Harness at Starter Solenoid Model and Year:   1968 Corvette with 396 or 427 Cubic Inch Engine Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   68-T-66 Section:   VIy ... Read More
1968 Corvette: Service Bulletin: Holley Model 2300 Carburetor Revisions
Viewed 1028 times since Tue, Aug 11, 2015
Below, is a Dealer Service Bulletin from G.M. of Canada regarding revised Holley Model 2300 carburetor revisions for the 1968 Corvette: Read More
1968 Corvette: Service Bulletin: Whine Noise in Radio
Viewed 907 times since Sun, Jan 18, 2015
Subject:   Whine Noise in Radio Model and Year:   All 1968 Vehicles Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   68-T-11 Section:   XII Date:    January 2, 1968 TO:  ALL CHEVROLET DEALERS On some... Read More
1968 Corvette: Service News: 1968 Corvette 327 Cu. In. Engine Distributor Alignment
Viewed 5540 times since Sun, Jan 11, 2015
Subject:    1968 Corvette 327 Cu. In. Engine Distributor Alignment Model and Year:  1968 Corvette with 327 Cu. In. Engine Source:  Chevrolet Service News Page Number:   5 Date:  December 1967 The distributor on the 1968 Corvette... Read More
1968 Corvette: Service News: Headlamp Aiming Procedure
Viewed 1157 times since Wed, Apr 29, 2015
Subject:    Headlamp Aiming Procedure Model and Year:  1968 Corvette Source:  Chevrolet Service News Page Number:   NA Date:  November 1967 - Volume 39 - Number 10 1968 Corvette Headlamp Aiming Procedure Do not aim the headlamps... Read More
1968 Corvette: United Delco Bulletin: Universal Horns
Viewed 901 times since Tue, Oct 7, 2014
Below is a chart issued in a United Delco Bulletin, 1A-93-12 - January 1968 regarding replacement horns for all passenger cars including the 1968 Corvette.   Read More
1968 Corvette: Service Bulletin: General Information
Viewed 2246 times since Sat, Jan 3, 2015
Subject:   1968 Corvette General Information Model and Year:   1968 Corvette Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   68-T-43 Section:   XV Date:    April 24, 1968 Read More
1968 Corvette: Service Bulletin: Windshield Wiper System - Operation and Diagnosis
Viewed 13160 times since Fri, Aug 1, 2014
Model Year: 1968 Subject: 1968 Corvette Windshield Wiper System - Operation and Diagnosis Source: Chevrolet Dealer Technical Service Bulletin Number: 68-T-34 Date: Mar. 11, 1968 To: All Chevrolet Dealers This bulletin is being... Read More
1968 Corvette: Service News: Spark Plug Removal with 427 Engine and A/C
Viewed 1357 times since Fri, Aug 1, 2014
Model Year: 1968 Corvette 427 with Air ConditioningSubject: Spark Plug Removal TipSource: Chevrolet Service NewsDate: August, 1968Recent studies indicate that the two forward right bank spark plugs located under the air conditioning compressor on... Read More
1969 - 1970 Corvette: Chevrolet Engineering Service Letter: Radio Service Update
Viewed 1090 times since Sun, Sep 21, 2014
Subject:   1969 and Future Corvette Suppression Material - U69 Model and Year:  1969 - 1970 Corvette Date:   NA Source:   Chevrolet Engineering Service Letter - 70-1-23 It is possible in weak signal areas that noise in the radio will be... Read More
1969 - 1970 Corvette: Service Bulletin: Voltage Regulator Failures in the 1970 Integrated Delcotrons
Viewed 1755 times since Tue, Aug 19, 2014
Model Year: 1969 - 1970 Corvette Subject:  Voltage Regulator Failures in the 1970 Integrated Delcotrons Source: Chevrolet Engineering Center Number:  UPC VIy - Engine Electrical, 70-9 26 Date:  NA MISC.   Information... Read More
1969 Corvette: Advance Information Inter-Organization Letter: Anti-Theft Audio Alarm
Viewed 2321 times since Sun, Oct 11, 2015
Subject:    Anti-Theft Audio Alarm Model and Year:  1969 Corvette Source: Chevrolet Advance Information Inter-Organization Letter Bulletin Number:  A.I. 69-4 Date:   March 20, 1969 This letter is being written to provide... Read More
1969 Corvette: Inter-Organization Letter: 1969 Delcotron Generator with Integrated Voltage Regulator
Viewed 1195 times since Sun, Jan 25, 2015
Subject:    1969 Delcotron Generator with Integrated Voltage Regulator Model and Year:  1969 Corvettes Source:  Inter-Organization Letter - San Diego Zone, Los Angeles Zone, Pacific Coast Region Page Number:   NA Date:  January 3, 1969... Read More
1969 Corvette: Service Bulletin: Choke Problems
Viewed 1015 times since Sat, Oct 25, 2014
Subject:   Choke Problems Model and Year:   1969 Corvette, 1970 Passenger with 350 cu. in. 300 H.P. Engines Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:  70-T-2 Section:   VIm Date:  Nov. 19, 1969 TO:  ALL... Read More
1969 Corvette: Service News: Battery with Side-Mounted Terminals
Viewed 1179 times since Wed, Sep 24, 2014
Subject:   Battery with Side-Mounted Terminals Model and Year: 1969 Camaro, Corvette and Chevy Van Source: Chevrolet Service News Date: April 1969 - Volume 41 - Number 4 A new battery, which features relocated cable attachment terminals,... Read More
1969 Corvette: Service News: Directional Signal Switch Removal and Installation
Viewed 1360 times since Mon, Jan 26, 2015
Subject:    Directional Signal Switch Removal and Installation Model and Year:  1969 Tilt-Telescoping Column Source:  Chevrolet Service News Page Number:   8 Date:  March 1969 - Volume 41 - Number 3 Procedures for removal and... Read More
1969 Corvette: Engineering Service Letter: Speedometer Shaft Failure
Viewed 2088 times since Tue, Jul 1, 2014
Subject:  Speedometer Shaft FailureModel and Year: 1969 Corvette  w/ 4-Speed TransmissionDate:  NA UPC XII - ELECTRIC AND INSTRUMENTS E.S.L. SPEEDOMETER SHAFT FAILURE - 1969 Corvette w/ 4-Speed Transmission (#1106) (D.S.T.) The failures have been... Read More
1969 Corvette: Service Bulletin: Headlamp Opening Interference
Viewed 1223 times since Fri, Aug 1, 2014
Model Year: 1969Subject: Headlamp Opening InterferenceSource: Chevrolet Dealer Service Technical BulletinNumber: 69-T-31, Section IDate: May 6, 1969To: ALL CHEVROLET DEALERSA condition could occur on 1969 Corvettes which would restrict the opening of... Read More
1971 Corvette: Service Bulletin: Anti-Diesel Relay
Viewed 1995 times since Sun, Feb 8, 2015
Subject:   Anti-Diesel Relay Model and Year:   (1971) All Passenger Cars and Light Trucks with Air Conditioning Except Vega Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   71-T-44 Section:    Ia Date: ... Read More
1972 Corvette: Service Bulletin: Blown Thermal Fuse Diagnosis
Viewed 2894 times since Sat, Jan 24, 2015
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:   Aug. 14, 1972 TO: ... Read More
1972 Corvette: Service News: Headlamp Circuit Diagnosis
Viewed 1395 times since Mon, Jan 12, 2015
Subject:    Headlamp Circuit Diagnosis Model and Year:  1972 Passenger Cars and Trucks Source:  Chevrolet Service News Page Number:   5-6 Date:  June, 1972 The following headlamp circuit diagnosis data supplements 1972 Passenger... Read More
1973 Corvette: Electrical Schematic: Automatic Transmission Kickdown Switch
Viewed 1450 times since Sun, Jul 13, 2014
Attached below is the electrical schematic for the automatic transmission kickdown switch in the 1973 Corvette. Read More
1973 Corvette: Electrical Schematic: Mono and Stereo Radio System
Viewed 1769 times since Sun, Jul 13, 2014
Attached below is the electrical schematic for the mono and stereo radio systems in the 1973 Corvette. Read More
1973 Corvette: Electrical Schematic: Power Windows
Viewed 1803 times since Sun, Jul 13, 2014
Attached below is the electrical schematic for the power windows in the 1973 Corvette. Read More
1973 Corvette: Electrical Schematic: Rear Window Defogger
Viewed 785 times since Sun, Jul 13, 2014
Attached below is the electrical schematic for the rear window defogger system on the 1973 Corvette. Read More
1973 Corvette: Electrical Schematic: Engine
Viewed 1175 times since Sun, Jul 13, 2014
Attached below is the electrical schematic for the engine in the 1973 Corvette. Read More
1973 Corvette: Electrical Schematics
Viewed 1191 times since Sun, Jul 13, 2014
Attached below are copies of the wiring diagrams from the 1973 factory service manual.  These diagrams are of the main wiring harness running from front to back. Read More
1975 Corvette: Service News: High Energy Ignition System - Service Update
Viewed 2505 times since Mon, Jan 5, 2015
Subject:    High Energy Ignition System - Service Update Model and Year:  1975 Corvette Source:  Chevrolet Service News Page Number:   3-5 Date:  June 1975 - Volume 47 - Number 6 Below is a valuable article for anyone that owns a... Read More
1976 - 1977 Corvette: Service Bulletin: Use of 1976 Model Ignition Key Sets in 1977 Chevrolet Passenger Vehicles
Viewed 1853 times since Sun, Sep 27, 2015
Subject:   Use of 1976 Model Ignition Key Sets in 1977 Chevrolet Passenger Vehicles Model and Year: 1976 - 1977 Chevrolet Passenger Vehicles Source: Chevrolet Dealer Service Information Bulletin Bulletin Number: 77-I-4 Date:   Oct.,... Read More
1977 - 1982 Corvette: Service Bulletin: Care and Maintenance of Tape Players and Cartridges
Viewed 974 times since Sun, Jan 18, 2015
Subject:   Care and Maintenance of Tape Players and Cartridges Model and Year:   NA Source:  Chevrolet Dealer Service Information Bulletin Bulletin No:   75-I-19 Section:   XII Date:    Oct. 3, 1975   Defective Tape... Read More
1977 Corvette: Service Bulletin: Anti-Theft Alarm Switch - Protective Grease
Viewed 2356 times since Tue, Jan 13, 2015
Subject:   Anti-Theft Alarm Switch - Protective Grease Model and Year:   1977 Corvette Source:  Chevrolet Technical Service Bulletin Bulletin No:   77-T-57 Section:   XII Date:    Oct., 1977 TO:  ALL CHEVROLET DEALERS... Read More
1977 Corvette: Service Bulletin: Anti-Theft Alarm System Interim Modifications
Viewed 5407 times since Sun, Jan 11, 2015
Subject:   Anti-Theft Alarm System Interim Modifications Model and Year:   1977 Corvette Source:  Chevrolet Dealer Service Bulletin Bulletin No:   77-I-38 Section:   XII Date:    May 1977 TO:  ALL CHEVROLET DEALERS... Read More
1978 - 1979 Corvette: Service Bulletin: Power Antenna Operation
Viewed 1266 times since Sun, Jul 6, 2014
Subject:   Power Antenna Operation Model and Year: 1978-79 Vehicles with CB or RPO U75 Source: Chevrolet Dealer Service Technical Bulletin Bulletin No: 79-T-8 Section: XII Date: April, 1979 TO:  ALL CHEVROLET DEALERS... Read More
1978 - 1980 Corvette: Service News: Speedometer System Noise Diagnosis and Repair
Viewed 1926 times since Thu, Mar 26, 2015
Subject:    Speedometer System Noise Diagnosis and Repair Model and Year:  1978 - 1980 Corvette - All Vehicles Source:  Chevrolet Service News Page Number:   NA Date:  Part E. , Volume 52-3, May - June 1980 This speedometer... Read More
1978 Corvette: Service Bulletin: Tamper Resistant Choke
Viewed 2146 times since Sun, Feb 8, 2015
Subject:   Tamper Resistant Choke Model and Year:   1978 Corvette with Federal (L-48) A/C and Automatic Transmission Source:  Chevrolet Dealer Service Information Bulletin Bulletin No:   78-I-44 Section:    VIm Date:  ... Read More
1979 - 1982 Corvette: Service Bulletin: No AM Reception with Replacement Power Antenna Mast
Viewed 1760 times since Sat, Jun 6, 2015
Subject: No AM Reception with Replacement Power Antenna Mast Model and Year: 1979 - 1982 All Carlines with Power Antennas Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 82-T-145, Section XII Date:   July, 1983 TO:... Read More
1979 - 1984 Corvette: Service Bulletin: Power Antenna Rod and Cable Service Package
Viewed 1399 times since Wed, Nov 26, 2014
Subject:   Power Antenna Rod and Cable Service Package Model and Year:   1979-81 Malibu, 1979-84 Impala, Caprice, Camaro and Corvette - 1981-82 Citation, 1982-84 Monte Carlo and El Camino Source:  Chevrolet Dealer Service Bulletin ... Read More
1979 Corvette: Service News: Corvette Auxiliary Cooling Fan Wiring Revision
Viewed 9821 times since Tue, Sep 16, 2014
Subject: Corvette Auxilliary Cooling Fan Wiring Revision Model and Year: 1979 Corvette Equipped with 5.7L (350 Cu. In.) V-8 RPO L82 and Air Conditioning Source: Chevrolet Service News Page Number:   3 Date: Volume 51, Number 1... Read More
1979 Corvette: Service Bulletin: Halogen Sealed Beams
Viewed 1075 times since Sun, Jul 13, 2014
Subject:  Halogen Sealed BeamsModel Year:  1979 Chevrolet and CorvetteDate:  January 1979Bulletin Number: 79-I-4, Section XII TO:  ALL CHEVROLET DEALERS This Bulletin is being reissued for P/N correction.  The Corvette P/N should read 5930632. ... Read More
1980 - 1993 Corvette: Service Bulletin: Engine Miss, Hesitation, and Rough, Pierced Secondary Ignition Components
Viewed 3016 times since Fri, Aug 1, 2014
Subject: Engine Miss, Hesitation, and Rough, Pierced Secondary Ignition ComponentsModel and Year: 1980-93 ALL PASSENGER CARS AND TRUCKSSource: Chevrolet Service BulletinBulletin Number: 93-35-6D - (10/01/1992) THIS BULLETIN CANCELS AND SUPERSEDES... Read More
1981 Corvette: ECM Codes
Viewed 1744 times since Fri, Aug 1, 2014
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
1981 Corvette: Service Bulletin: Glow Around Wiper Switch Rework Wiper Switch Bezel
Viewed 3036 times since Fri, Aug 1, 2014
Subject: GLOW AROUND WIPER SWITCH REWORK WIPER SWITCH BEZEL Model and Year: 1981 Corvette Source: Chevrolet Dealer Service Bulletin Bulletin Number: 81-I-19 Section: I Date: January 1981 SOME EARLY 1981 CORVETTES WITH SILVER, RED,... Read More
1981 Corvette: Service Bulletin: Vehicle Speed Sensor Servicing
Viewed 4250 times since Fri, Aug 1, 2014
Subject: Vehicle Speed Sensor ServicingModel and Year: 1981 CorvettesSource: Chevrolet Dealer Service Information BulletinBulletin Number: 81-I-17Section: VItDate:  January, 1981 TO:  ALL CHEVROLET DEALERS Beginning with the 1980 1/2 model year... Read More
1982 - 1991 Corvette: Service Bulletin: Checking Connector Terminal Contact - Metri-Pack
Viewed 2617 times since Fri, Aug 1, 2014
Subject: CHECKING CONNECTOR TERMINAL CONTACT - METRI - PACK Model and Year: 1982-91 PASSENGER CARS AND TRUCKS Source: Chevrolet Service Bulletin Bulletin Number: 91-85-8A - (09/21/1990) TO: ALL CHEVROLET DEALERS When diagnosing an... Read More
1982 - 1991 Corvette: Service Bulletin: Damaged ECM/PCM Mis-Diagnosis Due to Incorrect "Tap-Testing" Procedures
Viewed 4646 times since Fri, Aug 1, 2014
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
1982 - 1991 Corvette: Service Bulletin: Parasitic Drain on Battery Ammeter Connecting Procedure
Viewed 1877 times since Fri, Aug 1, 2014
Source:  Chevrolet Dealer Service BulletinNumber: 91-14-8ASubject: Parasitic Drain on Battery Ammeter Connecting ProcedureModel Year: 1982-91 All Passenger Cars and TrucksVehicles that have one or more on-board solid state control module (such as an... Read More
1982 Corvette: ECM Codes
Viewed 2766 times since Fri, Aug 1, 2014
Code #12:  Normal System No Codes.Code #13:  Oxygen Sensor Circuit.Code #14:  Coolant Sensor Circuit Low.Code #15:  Coolant Sensor Circuit High.Code #21:  Throttle Position Sensor High.Code #22:  Throttle Position Sensor Low.Code #24:  Vehicle... Read More
1982 Corvette: Service Bulletin: Spark Plug Fouling/Driveability Improvements
Viewed 3926 times since Fri, Aug 1, 2014
Subject: SPARK PLUG FOULING/DRIVEABILITY IMPROVEMENTS - 1982 CORVETTE WITH FEDERAL EMISSIONSModel and Year: 1982 Corvette with Federal EmissionsSource: Chevrolet Dealer Service Technical BulletinBulletin Number: 82-T-101Number: VItSection: Aug.,... Read More
1982 Corvette: Service News: Fuel injection Diagnosis Chart
Viewed 2984 times since Sun, Oct 5, 2014
Subject: Fuel injection Diagnosis Chart Model and Year:  1982 Corvette Source:  Chevrolet Service News Page Number:  Page 5 Date:  January/February 1983 - Volume 55 - Number 1 Read More
2006 Corvette: Electrical Schematic: Wiper Washer System
Viewed 879 times since Mon, Jul 14, 2014
Attached below are two electrical schematics of the wiper washer system for the 2006 Corvette in PDF format. Read More