how to troubleshoot Ford Explorer Sixth Generation (2020-present) wipers not working

Ford Explorer Sixth Generation (2020-present)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

589 words

Problem Statement

Learn how to troubleshoot and fix wipers not working on 2020-present Ford Explorer. Step-by-step guide with diagnostic steps and repair instructions.

Affected Component

Electrical

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the negative battery terminal before working on electrical components.
•Ensure the vehicle is on a level surface and the wipers are in the parked position before starting repairs.

Symptoms

•Wipers do not activate when the switch is turned on
•No sound from the wiper motor
•Wipers stuck in one position
•Intermittent wiper function fails to operate
•Washer fluid spray does not function

Diagnostic Steps

1
Check the wiper fuse for continuity using a multimeter.
2
Inspect the wiper switch for proper operation.
3
Test the wiper motor by applying direct battery voltage.
4
Examine the wiper linkage for binding or damage.
5
Check the wiring harness for damage or loose connections.
6
Verify that the windshield washer fluid reservoir is full and no clogs are in the nozzle.

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
•Screwdriver set
•Wiper arm puller
•Wire strippers/crimpers

Parts Required

•Wiper fuse
•Wiper switch
•Wiper motor
•Wiper linkage
•Washer pump

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Diagnostic Steps

1
Check the wiper fuse for continuity using a multimeter.
2
Inspect the wiper switch for proper operation.
3
Test the wiper motor by applying direct battery voltage.
4
Examine the wiper linkage for binding or damage.
5
Check the wiring harness for damage or loose connections.
6
Verify that the windshield washer fluid reservoir is full and no clogs are in the nozzle.

Solution

1. Preparation

Gather necessary tools and parts.
Ensure the vehicle is off and the keys are removed from the ignition.
Disconnect the negative battery terminal to prevent electrical shorts.

2. Inspect and Replace the Wiper Fuse

Locate the fuse box (usually under the dashboard or in the engine compartment).
Remove the cover and find the wiper fuse (refer to the owner's manual for the exact location).
Use a multimeter to check for continuity in the fuse. If blown, replace it with a fuse of the same amperage.

3. Check the Wiper Switch

Remove the steering column cover using a screwdriver.
Disconnect the electrical connector from the wiper switch.
Use a multimeter to test the switch for continuity in various positions (low, high, and intermittent). Replace if faulty.

4. Test the Wiper Motor

Reconnect the battery temporarily and activate the wiper switch.
If no movement occurs, disconnect the motor's connector and apply direct battery voltage to the motor terminals.
If the motor operates, replace the wiper motor; if not, further inspect it for internal issues.

5. Inspect the Wiper Linkage

Remove the wiper arms using a puller tool if necessary.
Inspect the linkage for any signs of wear, binding, or damage.
Lubricate or replace the linkage as needed.

6. Check Wiring and Connections

Inspect the wiring harness from the wiper motor to the switch for any visible damage.
Repair or replace damaged wiring and ensure all connectors are securely connected.

7. Test Windshield Washer Function

Refill the washer fluid reservoir if empty.
Check the washer pump by applying power directly to it; if it fails to operate, replace the washer pump.