The advantage of an electric window regulator is enormous compared to manual systems. However, it has the disadvantage of being much more complex in terms of repairs. Also, it is not necessarily easy to precisely identify the source of the failure. Here we will see how to replace the electric window regulator of a Toyota Avensis 4 . But before seeing what to do next, you have to be sure you know where the problem is coming from. Indeed, it is sometimes unnecessary to change the entire window regulator, a simple small repair can sometimes work. Whether it's an electrical short circuit, or just a lack of oiling. Now that you've identified the nature of the problem, let's get back to our topic.change-window-regulator-Toyota-Avensis-4

Toyota Avensis 4 window regulator replacement: how to do it

Replacing a window regulator is quite tedious. Depending on your experience on the subject, plan approximately three hours to make sure you don't get caught up in the time. Whether on a Toyota Avensis 4 or on another vehicle, this manipulation is for experienced DIY enthusiasts. So let's take a look at what to do, step by step. It is advisable to take pictures at different times in order to help you fit the new window regulator.

Removing a window regulator on a Toyota Avensis 4

  • Remove all of the door trim. From the handle to the retro cover. This operation should be done quite delicately using a flat screwdriver. It will be necessary to make sure to have access to the window regulator at all points without being disturbed. This manipulation is the longest to perform.
  • Remove the window regulator seals from your Toyota Avensis 4. Again, it is wiser to go about it with care.
  • Now that you have access to the window regulator, remove the connectors. You must then remove the motor from the window regulator when it is stuck.
  • Release all the clips that hold the window in place, then remove the window. It is sometimes more judicious to position the window halfway up to be able to carry out this operation. Of course, you will have to be very careful when moving the window. It is best to put it on a rather thick sheet.
  • Remove the window regulator completely. It is wiser 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 by screws or rivets, so you must remove them.

The installation of an electric window regulator of a Toyota Avensis 4

  • Position the new window regulator. Make sure that its position is identical to the damaged window lifter. You will probably need to use the fasteners you have set aside.
  • Reposition the glass just as you removed it. It will sometimes be necessary to rotate it slightly so that it fits correctly in its guide.
  • Reconnect the connectors.
  • Replace the seals that you have carefully removed.
  • Replace the door trim assembly.

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