how to repair Ford F-150 13th Generation (2015-2020) windshield wipers that don't work

Solution

1. Preparation

• Gather tools and parts required.
• Ensure the vehicle is parked on a flat surface and the ignition is off.
• Disconnect the negative battery terminal for safety.

2. Check and Replace Fuse

• Locate the fuse box under the dashboard or engine compartment.
• Identify the fuse for the windshield wipers (refer to the owner's manual for the exact location).
• Remove the fuse using a fuse puller or pliers. Inspect for continuity; replace with a new fuse of the same amperage if blown.

3. Inspect and Replace the Wiper Control Switch

• Remove the steering column cover by unscrewing the screws and gently prying apart.
• Disconnect the wiring harness from the wiper control switch.
• Test the switch for continuity using a multimeter; replace if defective.
• Reinstall the new switch by connecting the wiring harness and securing the column cover.

4. Test and Replace the Wiper Motor (if necessary)

• Access the wiper motor by removing the plastic cowl cover (typically held by clips or screws).
• Disconnect the wiring harness from the wiper motor.
• Apply direct battery voltage to the motor terminals using jumper wires.
  • If the motor does not operate, it will need to be replaced.
• To remove the motor, unscrew the mounting bolts and detach it from the linkage.
• Install the new motor by reversing the removal steps and reconnecting the wiring harness.

5. Reassemble and Test

• Reinstall the plastic cowl cover securely.
• Reconnect the negative battery terminal.
• Test the wipers at all speed settings and the washer fluid operation.