my Ford F-150 Fourteenth Generation (2021-present) windshield wipers won't turn on how to fix

Ford F-150 14th Generation (2021-2024)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

511 words

Problem Statement

Learn how to diagnose and fix windshield wipers not working on Ford F-150 (2021-present). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical components.
•Allow the vehicle to cool before working on the engine compartment.

Symptoms

•Windshield wipers do not operate when activated
•No sound from wiper motor when switch is engaged
•Wiper fluid does not spray when engaged
•Wiper control stalk feels loose or unresponsive
•Dashboard warning light for wipers not illuminated

Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or looseness.
2
Check the fuse related to the windshield wipers using the fuse box diagram in the owner’s manual.
3
Use an OBD-II scanner to check for any related error codes.
4
Test the wiper motor by applying direct power to it from the battery.
5
Inspect the wiper linkage for any signs of damage or disconnection.
6
Verify the wiper fluid reservoir is filled and inspect the pump for functionality.

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

•Screwdriver set
•Multimeter
•OBD-II scanner
•Wire connectors

Parts Required

•Replacement wiper motor (if needed)
•Fuse (if blown)
•Wiper control stalk (if damaged)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the wiper control stalk for physical damage or looseness.
2
Check the fuse related to the windshield wipers using the fuse box diagram in the owner’s manual.
3
Use an OBD-II scanner to check for any related error codes.
4
Test the wiper motor by applying direct power to it from the battery.
5
Inspect the wiper linkage for any signs of damage or disconnection.
6
Verify the wiper fluid reservoir is filled and inspect the pump for functionality.

Solution

1. Preparation

Gather Tools and Parts:
- Tools: Screwdriver set, multimeter, OBD-II scanner, wire connectors
- Parts: Replacement wiper motor (if needed), fuse (if blown), wiper control stalk (if damaged)
Safety Warning: Disconnect the battery before working on electrical components.

2. Check and Replace the Fuse

Locate the fuse box, usually under the dashboard or in the engine compartment.
Remove the cover and locate the windshield wiper fuse using the diagram.
Inspect the fuse; if it appears blown (metal strip broken), replace it with a fuse of the same amperage.
Reinstall the fuse box cover.

3. Inspect and Replace Wiper Control Stalk

Remove the steering column cover using a screwdriver.
Disconnect the electrical connector from the wiper control stalk.
Remove the screws holding the stalk in place and replace it with a new one.
Reconnect the electrical connector and reassemble the steering column cover.

4. Test and Replace the Wiper Motor

Disconnect the wiper motor’s electrical connector.
Use a multimeter to test for voltage at the motor connector while the wiper switch is engaged.
If voltage is present but the motor does not operate, remove the motor by unscrewing its mounting bolts.
Install the new wiper motor, ensuring to connect the electrical connector securely.