Common Convertible Top Problems
Updated 1 month 2 weeks ago
In this article, you will learn about some of the most common convertible top problems followed by FAQ. If you are having problems with your convertible top take a look at the following article as well.
- Slow convertible top movement - If your convertible top is moving slowly, it could be due to several reasons. Worn out lift cylinders. Low fluid level or air in the lines. Corroded relay contacts.Binding of links or cable. Weak car battery.
- Convertible top won't raise or lower - The convertible pump is not getting power, or it is not working. Relay of fuse could be bad. Bad convertible switch. Damaged or misaligned hinge.
- Beck lid won't open - Bad limit switch. Low fluid level. Defective deck lid solenoid. Pump not working.
- Convertible top won't go down - Bad relay. Flow fluid level. Burned out motor. Excessive friction at hinges and linkage arms.
Common Convertible Top Problems
Let's take a quick look at some of the most common convertible top problems.
Low convertible top fluid.
Low convertible top fluid is the #1 cause that will prevent your convertible top from going up and down. A small leak due to aged seals can cause the convertible top fluid level to go below the min. Get the correct convertible top fluid for your car (Pentosin Hydraulic Fluid CHF11S 1405116
is commonly used) and top of the level. The reservoir for the convertible top in most cases can be found in the trunk area.
Failure of limit switches
These small switches are all over the place on a convertible. The one that fails the most is the switch for trunk devider. When it fails, it will stop the convertible top from working at all.
Failed hydraulic pump
The hydraulic pump may fail. Before you replace your convertible pump motor, check the fuse and relay of the convertible top. They may be the culprit instead of the convertible top pump / motor.
Worn lift solenoids
If you use a convertible top a lot, the cylinders may start to wear out. If your convertible top is very slow to go up and down or gets stuck, a worn convertible top cylinder may be the problem.
Defective relay or corroded contacts
Rust will kill anything inscluding your convertible top. Inspect your convertible for rust and fix the problem before it gets even worse.
Frequently Asked Questions
Small patches can be glued. The repair will be visible when near the car. If you are looking for the best solution, you should consider replacing the convertible top.
If you only have a small gap between the top fabric and the rear window a convertible top repair shop should be able to fix. If the rear window glass has started to come off, it will be almost impossible to reattach it to the old fabric.
First, you need to make sure you are following all the instructions in your owner's manual on how to operate the convertible top. If you are following all the steps but still can't get the top to go down it could be due to a bad convertible top relay, burned fuse, hydraulic pump needing to be replaced, defective limit switch, weak cylinder, or a hydraulic line leak.
Slow convertible top movement can be caused by low hydraulic fluid level, worn lift cylinder or a pump that is failing.
If one side is getting ahead of the other, you may have a worn lift cylinder or a stretched or broken tensioning cable.
Rubber strip that goes between the convertible top and the frame of the car.
Yes. If you have experience working with car, you should be able to change a convertible top yourself. Make sure you have another person help you as you replace or install the convertible top.