The advantage of an electric window regulator is substantial in comparison with manual mechanisms. However, it has the disadvantage of being much more complex in terms of repairs. In addition, it is not necessarily easy to pinpoint the exact cause of the problem. With this article we will see how to replace the electric window regulator on a Toyota Corolla 9 . But before you can see what to do, you need to be sure you know where the problem came from. Indeed, it is sometimes unnecessary to change the entire window regulator, a simple small repair can often work. Whether it concerns a false contact, or quite simply a lack of lubrication. Now that you've identified the nature of the dysfunction, let's get back to our topic.
Toyota Corolla 9 window regulator replacement: how to do it
The replacement of a window regulator is rather long. Depending on your experience on the subject, plan about three hours to make sure you have the time you need. Whether on a Toyota Corolla 9 or on another car, this repair is for experienced DIY enthusiasts. So let's see what to do, step by step. We advise you to take pictures at different times to help you reassemble the new window regulator.
Removing a window regulator on a Toyota Corolla 9
- Remove the entire door trim. From mirror cover to handle. This operation should be done rather carefully using a flat screwdriver. You will have to make sure you can access the window regulator at all points without being disturbed. This step takes quite a long time to complete.
- Remove the window regulator gaskets from your Toyota Corolla 9. 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 disengage the window lifter motor if it is stuck.
- Take out all the fasteners that hold the glass, then release the latter. It is sometimes preferable to place the glass halfway up to carry out this operation. Of course you will have to be very careful when moving the window. It is advisable to put it on a rather thick sheet.
- Disassemble the window regulator completely. It is essential to memorize your position well. You can take a picture of it if it can help you attach the new window regulator. The window regulator is sometimes held in place by screws or rivets, so they have to be removed.
The installation of an electric window of a Toyota Corolla 9
- Position the new window regulator. Make sure that its position is similar to the previous window regulator. You will probably need to use the fasteners you removed.
- Replace the glass the same way you took it out. It will sometimes be necessary to rotate it a little so that it fits properly in its guide.
- Reconnect the connectors.
- Replace the seals you removed.
- Refit all of the door trim.
It's done, you now have a new and functional window regulator . You will have to put the ignition on and test it.