1. Disconnect the battery. This will prevent you from getting shocked while you are working on the wiper motor.
2. Locate the wiper motor. The wiper motor is located under the hood of your truck, on the passenger side of the vehicle.
3. Remove the wiper motor. To remove the wiper motor, you will need to remove the bolts that hold it in place.
4. Inspect the wiper motor. Once the wiper motor is removed, you can inspect it for damage. Look for any broken or damaged gears or wires.
5. Replace the wiper motor. If the wiper motor is damaged, you will need to replace it with a new one.
6. Reinstall the wiper motor. Once you have replaced the wiper motor, you can reinstall it by following the steps you took to remove it.
7. Reconnect the battery. Once the wiper motor is reinstalled, you can reconnect the battery.
8. Test the wiper motor. Once the battery is reconnected, you can test the wiper motor by turning on the windshield wipers.