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

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

595 words

Problem Statement

Learn how to troubleshoot and fix power windows not working in Ford Explorer (2020-present). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems to prevent shock or shorts.
•Allow time for any components to cool before handling.

Symptoms

•Power window switch does not respond
•Windows stuck in the closed or open position
•No sound from window motors when switches are activated
•Possible blown fuse for power windows
•Illuminated warning lights on the dashboard indicating electrical issues

Diagnostic Steps

1
Inspect the power window fuse in the fuse box for any signs of being blown.
2
Use an OBD-II scanner to check for any related error codes that might indicate electrical issues.
3
Test the power window switch for continuity using a multimeter to ensure it is functioning properly.
4
Check the wiring harness leading to the power window motor for any visible damage or disconnections.
5
Test the power window motor directly by applying 12V to determine if it is operational.
6
Inspect the ground connection for the power window system to ensure a solid electrical ground.

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
•Wire stripper/crimper
•Test light

Parts Required

•Power window fuse (if blown)
•Replacement power window switch (if faulty)
•Replacement power window motor (if necessary)

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Diagnostic Steps

1
Inspect the power window fuse in the fuse box for any signs of being blown.
2
Use an OBD-II scanner to check for any related error codes that might indicate electrical issues.
3
Test the power window switch for continuity using a multimeter to ensure it is functioning properly.
4
Check the wiring harness leading to the power window motor for any visible damage or disconnections.
5
Test the power window motor directly by applying 12V to determine if it is operational.
6
Inspect the ground connection for the power window system to ensure a solid electrical ground.

Solution

1. Preparation

Gather tools: OBD-II scanner, multimeter, socket set, wire stripper/crimper, and a test light.
Ensure the vehicle is parked on a flat surface with the ignition off.
Disconnect the battery to prevent any electrical shorts.

2. Fuse Replacement

Locate the fuse box (usually found under the dashboard or in the engine compartment).
Identify the power window fuse (refer to the vehicle's user manual for the specific fuse number).
Remove the blown fuse using a fuse puller or pliers.
Replace it with a new fuse of the same amperage (typically 30A).
Reconnect the battery and test the windows.

3. Switch and Motor Testing

If the fuse replacement does not resolve the issue, remove the door panel using a socket set to access the window switch and motor.
Disconnect the power window switch connector and test for continuity using a multimeter.
If the switch is functional, proceed to test the window motor:
- Disconnect the motor's wiring harness.
- Use jumper wires to supply direct power to the motor (ensure polarity is correct).
- If the motor operates, the switch is likely faulty; if not, the motor may need replacement.

4. Wiring Inspection

Inspect the wiring harness for any signs of wear, fraying, or corrosion.
Use a wire stripper to repair any damaged wires, ensuring proper insulation and connection.
Ensure all connectors are securely fastened and free from corrosion.

5. Final Assembly

Reassemble the door panel securely.
Reconnect the battery and perform a final test to ensure all windows operate correctly.