how to troubleshoot the windshield wipers not working on my Ford Explorer Sixth Generation (2020-pre...

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

520 words

Problem Statement

Learn how to troubleshoot and fix windshield wipers not working on Ford Explorer Sixth Generation. Step-by-step guide with diagnostic 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 prevent shock or short circuits.

Symptoms

•Windshield wipers do not activate when the switch is turned on
•No noise from the wiper motor
•Wipers stuck in one position
•Washer fluid does not spray
•Wipers operate intermittently or erratically

Diagnostic Steps

1
Check the wiper switch functionality by testing it with a multimeter.
2
Inspect the fuse for the windshield wipers in the fuse box for any signs of failure.
3
Test the wiper motor by applying direct power to it to see if it operates.
4
Examine the wiring harness for any visible damage or loose connections.
5
Inspect the wiper linkage for any obstructions or mechanical failures.

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

•Socket set
•Multimeter
•Flathead screwdriver
•Pliers

Parts Required

•Windshield wiper fuse (if blown)
•Wiper motor (if defective)

Related Faults

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Diagnostic Steps

1
Check the wiper switch functionality by testing it with a multimeter.
2
Inspect the fuse for the windshield wipers in the fuse box for any signs of failure.
3
Test the wiper motor by applying direct power to it to see if it operates.
4
Examine the wiring harness for any visible damage or loose connections.
5
Inspect the wiper linkage for any obstructions or mechanical failures.

Solution

1. Preparation

Gather tools: socket set, multimeter, flathead screwdriver, and pliers.
Ensure the vehicle is parked on a level surface with the ignition off.
Disconnect the battery to prevent electrical shorts.

2. Inspect and Replace Wiper Fuse

Locate the fuse box (consult the owner’s manual for precise location).
Remove the cover and find the windshield wiper fuse using the diagram on the cover.
Use a fuse puller or pliers to remove the fuse and inspect it for continuity.
- If the fuse is blown, replace it with a fuse of the same amperage (usually 15A).
Reinstall the fuse and cover the fuse box.

3. Test the Wiper Motor

Locate the wiper motor (typically found at the base of the windshield).
Disconnect the wiring harness from the motor.
Use a multimeter to check for power at the connector when the wiper switch is activated.
- If there is power, the motor may be faulty; if not, further investigate the wiring.
To test the motor, directly connect it to a battery (use jumper wires) to check if it operates.

4. Inspect and Repair Wiring

Examine the wiring harness for frayed or damaged wires.
If any wires are damaged, repair them using heat-shrink connectors or electrical tape.
Ensure all connectors are clean and securely attached.

5. Reassemble and Test

Reattach any components that were removed during inspection and repair.
Reconnect the battery.
Test the wipers by activating the switch in all modes (off, intermittent, and continuous).