Power windows are a convenient accessory and have long replaced manual crank windows. However, the switch that controls the window can malfunction due to usage over time. This renders the window useless as it cannot be moved by hand. Wiring a new power window switch is as simple as replacing a light bulb. Once replaced, the new switch ensures smooth operation for years to come.
Park the vehicle in "Neutral" and engage the parking brake. Disconnect the battery by unscrewing the terminal with the spade face screwdriver. Gently pull the terminals off one at a time with the pliers.
Insert the spade face screwdriver under the frame of the malfunctioning switch and gently lift upwards. Place a soft cloth under the screwdriver to prevent scratches on the door panel. Once completely removed from the door, the switch will be free and the wire grip holding the wires that connect to the window motor will be exposed.
Hold the wire grip of the switch firmly with bare fingers and gently pull it off the old switch. Be sure to remember the order in which the wires were attached. Reconnect the wire grip to the replacement switch by attaching the wires in order.
Reconnect the battery and turn on the vehicle.
Test the switch by moving the window up and down at least 20 times before attaching the switch back in its socket. If there is any smoke or heat coming from the wires, turn off the vehicle, disconnect the battery and recheck the connections.
Place the new switch back inside the switch frame and gently push it into the door panel socket to lock it in position.
