Step 5 - Remove Plastic Insulator

Removing Plastic Door Panel Cover

Most car doors have a weather and sound insulator which when pulled back, will expose the inner workings of the door. In this photo you can see the door lock manual control rod.

Step 6 - Release Window Motor Electrical Connector and Identify Components

Remove Window Motor Electrical Connector

Prepare for electrical circuit test. Release the safety clip and remove electrical connector.

Step 7 - Testing the Window Motor Electrical Circuit

Testing Window Electrical Circuit

Reconnect the window control switch panel. With the electrical connector disconnected, insert automotive test light (test light is grounded to body) into either side of the connector. Turn key to the on position (do not start the vehicle). Actuate the switch in both directions. The test light should light up in one direction. Repeat this operation for the remaining electrical terminal. Next, switch the test light lead to battery positive and repeat test. The test light should light in both directions but on opposite sides of the connector.

Step 8 - Taping and Holding Window in Place

Tape Holds the Window Up While in Service

You must tape the window to prevent the window from moving. We use masking tape. This is used to keep the window in place while the window motor and regulator is removed. If tape or some other means of holding the window is not used, the window could slide down and cause damage or injury.