Why are the doors on my Corvette not working?

So for the most part, the locks have not been used in years. This means the grease gets hard and gummy and does not allow the doors to lock or unlock. There are also plenty of owners who somehow lost the door keys over the years. Power door locks became an option in the 1978 model year.

Are there any classic corvettes that do not work?

Classic corvettes are no different in this instance. So as to help newcomers to the classic car world to avoid being caught off-guard, we’ve compiled a list of things that commonly do not work on C3 corvettes, gathered from our own experience buying, selling, and working on these cars for the past decades.

How does a rear window defogger work on a Chevy C3?

Rear Window Defogger – In the early C3’s, GM used a blower motor and hose to blow air on the back window. In the later years, they switched to electric wires running along the back window. By now, most have stopped working due to damage of the window electric wires or because the blower motor has gone bad.

When did GM put cruise control on C3 corvettes?

In fact, GM actually put drain holes in the floors of the C3’s so the water could run out and not get trapped on the floor. Cruise Control – Starting in 1977, GM offered cruise control.

Why is my power window not working on my C5 Corvette?

Follow through this diagnostic guide to sort out your power window issues once and for all. This article applies to the C5, C6 and C7 Corvette (1997-current). There are multiple reasons that one or both of your power windows may have stopped working, and it can be tricky to sort through all the possibilities to find the solution.

Are there any issues with the windows on a 1968 Corvette?

As iconic as they are, 1968-82 Corvettes tend to have issues with their windows, and if they are neglected, major trouble and leakage will probably occur. In short, C3 doors and window glass require periodic service.

How to remove window glass on Corvette door?

Use a window crank spring removal tool on the window handle and lock knob. 03: You will need to use an Allen wrench to remove the bezel around the door mirror remote control. Now carefully remove the door panel. 04: Loosen the door glass lower stops. This will allow the door glass to go down further into the door.

What is the outer window seal on a corvette called?

Well, Pilgrim, there shouldn’t be. On a Corvette there is a rubber seal that fills this area. It is called the Door Glass Outer Window Seal. It also goes by a more common name of Window Wiper. The purpose of this seal is to keep water out and also gently wipe the outside of the window when it is rolled up or down.

So for the most part, the locks have not been used in years. This means the grease gets hard and gummy and does not allow the doors to lock or unlock. There are also plenty of owners who somehow lost the door keys over the years. Power door locks became an option in the 1978 model year.

Classic corvettes are no different in this instance. So as to help newcomers to the classic car world to avoid being caught off-guard, we’ve compiled a list of things that commonly do not work on C3 corvettes, gathered from our own experience buying, selling, and working on these cars for the past decades.

What happens if you turn off cruise control on a corvette?

Not only does this kill the cruise control, but usually led to corvettes being driven without turning miles for years before anyone would either bypass the box with a longer single speedometer cable or go through the hassle to replace the transducer. Incidents like this are one of the many reasons why mileage is usually exempt on classic vehicles.

Why are the horns on my Corvette not working?

Aside from the corrosion of the bar metal contacts, the horns themselves would often go bad due to moisture and debris, thanks to their position right behind the headlights. Air Conditioning – Long story short, it very rarely works.