my Ford F-150 13th Generation (2015-2020) wipers stop working what's the cause

Ford F-150 13th Generation (2015-2020)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

482 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working on Ford F-150 13th Generation. Step-by-step guide with symptoms, diagnostics, and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to avoid shock.
•Allow the vehicle to cool before working near any hot components.

Symptoms

•Wipers do not respond when activated
•Wiper motor noise (clicking or grinding) when attempting to operate
•Intermittent operation of wipers before failure
•Wiper washer fluid not dispensing
•Dashboard warning lights illuminated (if applicable)

Diagnostic Steps

1
Check the wiper fuse in the fuse box for continuity using a multimeter.
2
Inspect the wiper switch on the steering column for proper function.
3
Test the wiper motor by applying direct power from the battery.
4
Examine the wiper linkage for any signs of damage or disconnection.
5
Inspect the wiring harness for any frayed or damaged wires leading to the wiper motor.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Multimeter
•Socket set
•Pliers
•Wrench set
•Fuse puller

Parts Required

•Wiper fuse (if blown)
•Wiper motor (if faulty)

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Diagnostic Steps

1
Check the wiper fuse in the fuse box for continuity using a multimeter.
2
Inspect the wiper switch on the steering column for proper function.
3
Test the wiper motor by applying direct power from the battery.
4
Examine the wiper linkage for any signs of damage or disconnection.
5
Inspect the wiring harness for any frayed or damaged wires leading to the wiper motor.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery terminal to prevent electrical shock.
Ensure the vehicle is parked on a level surface with the ignition off.

2. Replace the Wiper Fuse

Locate the fuse box, usually found under the dashboard or in the engine compartment.
Identify the wiper fuse using the diagram on the fuse box cover.
Remove the fuse using a fuse puller or pliers.
Replace it with a fuse of the same amperage rating.

3. Inspect and Replace the Wiper Motor (if necessary)

Remove the wiper arms using a socket wrench to loosen the nuts.
Disconnect the electrical connector from the wiper motor.
Unbolt the wiper motor from its mounting bracket.
Install the new motor by reversing the removal steps, ensuring it is securely fastened and the connector is reattached.

4. Test the Wiper Linkage

Inspect the wiper linkage for any signs of wear or disconnection.
Reattach or replace any disconnected or damaged components.
Lubricate the linkage if it appears to be sticking.

5. Reconnect Battery and Test

Reconnect the negative battery terminal.
Turn on the ignition and test the wipers to ensure proper operation.