The advantage of an electric window regulator is enormous compared to manual window regulators. However, it has the disadvantage of being much more restrictive in terms of repairs. In addition, it is not necessarily easy to identify precisely the source of the failure. With this article we will see how to repair the electric window regulator of a Toyota Supra Mkiii . But before you start, you need to be sure you know where the failure came from. Let's be clear, it is sometimes unnecessary to replace the entire window regulator, a simple small repair will often work. Whether it concerns an electrical short circuit, or just a lack of lubrication. Now that you are sure of the nature of the concern, let's get back to our topic.change-window-lift-Toyota-Supra-Mkiii

Replacing a window regulator in Toyota Supra Mkiii: how to do it

Replacing a window regulator is relatively tedious. Depending on your experience on the subject, count approximately two o'clock to make sure you have the time you need. Whether it is on a Toyota Supra Mkiii or on another car, this manipulation is for experienced DIY enthusiasts. So let's see what to do, step by step. We advise you to take pictures at several stages to help you mount the new window regulator.

Removing a window regulator on a Toyota Supra Mkiii

  • Remove the entire door trim. From the mirror cover to the handle. This should be done relatively carefully 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 execute.
  • Disassemble the window regulator seals from your Toyota Supra Mkiii. Again, it is crucial to do it delicately.
  • 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 blocked.
  • Take out all the fasteners that hold the glass, then release it. It is sometimes preferable to position the window halfway up to be able to carry out this operation. Obviously, you will have to be very careful when handling the glass. It is advisable to place it on a sufficiently thick sheet.
  • Disassemble the window regulator as a whole. It is essential to memorize your location. You can take a picture of it if it helps you fix the new window regulator. The window regulator is at times held by screws or rivets, it will therefore be necessary to remove them.

The installation of an electric window regulator of a Toyota Supra Mkiii

  • Position the new window regulator. Make sure that its location is identical to the previous window regulator. You will probably have to use the fixings you have removed.
  • Replace the glass just as you took it out. At times it will be necessary to move it a little so that it fits properly in its guide.
  • Connect the connectors.
  • Fit the seals that you have carefully removed.
  • Replace the door trim assembly.

That's it, you now have a new and functional window regulator . You will therefore have to switch on and test it.