The advantage of an electric window regulator is undeniable in comparison with manual systems. However, it has the disadvantage of being much more restrictive in terms of repairs. Also, it is not always easy to pinpoint the cause of the problem. Here we will see how to replace the electric window regulator of a Toyota Previa 2 . But before seeing the procedure to follow, you must be certain of knowing where the problem comes from. Indeed, it is from time to time unnecessary to replace the entire window regulator, a simple repair will sometimes suffice. Whether it concerns a false contact, or just a lack of lubrication. Now that you are sure of the cause of the problem, let's get to the heart of the matter.change-window-regulator-Toyota-Previa-2

Replacing a window regulator in Toyota Previa 2: how to do it

Changing a window regulator is relatively tedious. Depending on your experience in the field, plan approximately three hours to make sure you have the time you need. Whether on a Toyota Previa 2 or on another vehicle, this operation is for experienced DIY enthusiasts. So let's see how to do it, step by step. We advise you to take pictures at different times to help you install the new window regulator.

Removing a window regulator on a Toyota Previa 2

  • Remove the entire door trim. From the mirror cover to the handle. This should be done relatively gently with a flat screwdriver. You must ensure that you access the window regulator at any point without being disturbed. This manipulation is the longest to execute.
  • Remove the window regulator seals from your Toyota Previa 2. Again, it's wiser to do it gently.
  • Now that you have accessed the window regulator, disconnect the connectors. You will then have to remove the motor from the window regulator if it is ever stuck.
  • Take out all the fasteners that hold the glass, then remove it. It is occasionally advisable to place the window halfway up to carry out this manipulation. Of course, extreme care must be taken when moving the glass. It is best to put it on a rather thick sheet.
  • Remove the window regulator as a whole. It is wiser to memorize your location. You can take a picture of it if it helps you to install the new window regulator. The window regulator is occasionally held by screws or rivets, so they must be removed.

The installation of an electric window regulator of a Toyota Previa 2

  • Introduce the new window regulator. Make sure that its location is similar to the previous window regulator. You should probably use the fasteners that you have set aside.
  • Replace the glass just as you took it out. It will be necessary from time to time to rotate it slightly so that it fits correctly in its guide.
  • Reconnect the connectors.
  • Fit the seals you removed.
  • Reassemble the door trim assembly.

That's it, you now have a new and functional window regulator . You will need to turn on your car and test it.