my Ford Explorer's wipers are not working properly what to check

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

488 words

Problem Statement

Learn how to diagnose and fix wiper issues on your Ford Explorer. Step-by-step guide with symptoms, diagnostic steps, 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 systems to prevent shock or short circuits.

Symptoms

•Wipers do not operate at all
•Wipers operate intermittently
•Wipers move sluggishly or erratically
•No sound from the wiper motor when activated
•Wipers only work on certain speed settings

Diagnostic Steps

1
Inspect the wiper fuse to check for blowouts using the fuse box diagram.
2
Test the wiper switch for continuity using a multimeter.
3
Check the wiper motor for voltage using a multimeter while the wipers are activated.
4
Inspect the wiring harness for any visible damage or disconnections.
5
Examine the wiper linkage for obstructions or wear.
6
Verify the condition of the wiper blades and arms for proper attachment.

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

•OBD-II scanner
•Multimeter
•Socket set
•Screwdriver

Parts Required

•Wiper motor (if defective)
•Wiper switch (if defective)
•Wiper blades (if worn)

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Diagnostic Steps

1
Inspect the wiper fuse to check for blowouts using the fuse box diagram.
2
Test the wiper switch for continuity using a multimeter.
3
Check the wiper motor for voltage using a multimeter while the wipers are activated.
4
Inspect the wiring harness for any visible damage or disconnections.
5
Examine the wiper linkage for obstructions or wear.
6
Verify the condition of the wiper blades and arms for proper attachment.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, and screwdriver.
Ensure the vehicle is parked on a level surface and the ignition is turned off.
Disconnect the battery to prevent electrical shock.

2. Replace Blown Fuse

Locate the fuse box (usually found under the dashboard or in the engine compartment).
Remove the cover and identify the wiper fuse using the fuse diagram.
Pull the fuse using a fuse puller or pliers.
Replace with a new fuse of the same amperage.

3. Repair or Replace Wiper Switch

Remove the steering column covers using a screwdriver.
Disconnect the wiper switch connector.
Test for continuity with the multimeter; if defective, replace the switch.
Reconnect the new switch and reassemble the steering column.

4. Inspect and Replace Wiper Motor (if necessary)

Remove the wiper arms using a socket set.
Disconnect the wiper motor connector.
Unbolt the wiper motor from its mounting (typically three bolts).
Install the new wiper motor in reverse order and reconnect the wiring harness.

5. Check and Repair Wiper Linkage

Inspect the wiper linkage for any wear or disconnection.
If broken, replace the linkage assembly by removing the necessary components to access it.