#PI0754D: Rear and Side Tempered Glass Spots (Quench Marks) - (Nov 6, 2020) Subject:  Rear and Side Tempered Glass Spots (Quench Marks)   Models:  2021 and Prior GM Passenger Cars and Trucks Attention:  This PI also applies... Read More

Subject:   Rear Window Water Leak Model and Year:   1973 Corvette Coupe Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   73-T-75 Section:   I Date:   Jan. 2, 1974 TO: ... Read More

Subject: REAR WINDOW DEFOGGER INOPERATIVE (PLUG IN, REROUTE, REPAIR OR REPLACE CONNECTORS)Source: Chevrolet Dealer Technical Service BulletinNumber: 83-81-25 - (04/08/1998)Models: 1998 CHEVROLET CORVETTE CONVERTIBLEConditionSOME CUSTOMERS MAY COMMENT... Read More

Attached below is the electrical schematic for the rear window defogger system on the 1973 Corvette. Read More

Attached images are below. Read More

It should be noted that if your Corvette still has this problem, this Bulletin offers the exact fix with related wiring diagrams.  This repair work is NOT for the average "do-it-yourselfer" and should only be conducted by qualified service... Read More

Subject: REAR LIFT WINDOW HARD TO OPEN/HINGE LOOSE TO GLASS Model and Year: 1984-1993 Corvette Source: Chevrolet Service Bulletin Bulletin Number: 93-131-10 CONDITION: Some owners may comment regarding rear lift window that sticks... Read More

Model Year: 1984 CorvetteSubject: Rear hatch Window Assist RodsSource: Chevrolet Dealer Service BulletinBulletin Number: 84-265, Section 10Date: July, 1986TO: ALL CHEVROLET DEALERSDuring the 1984 model year, a change was made to the length of the... Read More

Warble Sound from Rear of Vehicle July 30, 2020GM TechLink Some 2014 - 2019 Corvette models equipped with the 6.2L V8 engine (RPO LT1) and 8L90 automatic transmission (RPO M5U) may have a warble-type sound coming from the rear of the vehicle with... Read More

Removal of Corvette Z51 Spoiler June 29, 2020GM TechLink 2020 Corvette Stingray models equipped with the Z51 Performance Package feature a rear spoiler that adds downforce to improve high-speed stability. (Fig. 15) If the Z51 spoiler is to be... Read More