The interest of an electric window regulator is significant compared to manual systems. However, it has the disadvantage of being much more restrictive in terms of repairs. Also, it is not necessarily easy to identify precisely the origin of the problem. In this article we will see how to replace the electric window regulator of a Toyota Land Cruiser Serie 90 . But before you start, be sure to understand where the problem originated from. Indeed, it is sometimes unnecessary to replace the entire window regulator, a simple repair can often suffice. Whether it's a false contact, or simply a lack of oiling. Now that you're sure what the problem is, let's get to the heart of the matter.
Replacing a window regulator in Toyota Land Cruiser Serie 90: how to do it
Changing a window regulator is quite time consuming. Depending on your expertise on the subject, count approximately three hours to make sure you have the necessary time. Whether for a Toyota Land Cruiser Serie 90 or on another vehicle, this repair is for experienced handymen. So let's see how to do it, step by step. We advise you to take a picture in several steps to help you reassemble the new window regulator.
Removing a window regulator on a Toyota Land Cruiser Serie 90
- Disassemble the entire door trim. From the handle to the retro cover. This operation should be done carefully enough with a flat screwdriver. You must ensure that you have access to the window regulator at all points without being disturbed. This manipulation is the longest to perform.
- Remove the window regulator gaskets from your Toyota Land Cruiser Serie 90. Once again, it is essential to do it delicately.
- Now that you have accessed the window regulator, disconnect the connectors. You will then have to release the window lifter motor if it is stuck.
- Take out all the fasteners that hold the glass, then release it. It is sometimes better to place the window halfway up to carry out this operation. Of course, extreme care must be taken when handling the glass. It is best to put it on a rather thick sheet.
- Remove the window regulator completely. It is essential to remember your location well. You can take a picture of it if it helps you attach the new window regulator. The window regulator is sometimes held by screws or rivets, they must therefore be removed.
The installation of an electric window regulator of a Toyota Land Cruiser Serie 90
- Fit the new window regulator. Make sure that its position is similar to the damaged window lifter. You will probably need to use the fasteners you removed.
- Replace the glass as you took it out. It will at times be necessary to rotate it slightly so that it fits properly in its guide.
- Reconnect the connectors.
- Fit the seals you removed.
- Replace the entire door trim.
That's it, you now have a new and functional window regulator . You will therefore have to switch on and test it.