October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Power Window Motor Check

Connect a battery directly to the motor terminals and check that the motor runs smoothly.
Check that the motor runs in the opposite direction when the battery is connected with the polarity reversed.
If defect is found, replace the window regulator as an assembly.