how do I troubleshoot power windows not working in my Ford F-150 13th Generation (2015-2020)

Ford F-150 13th Generation (2015-2020)

Error Codes

1-2 hours

Time

medium

Difficulty

medium

Severity

3 min read

540 words

Problem Statement

Learn how to troubleshoot and fix power windows not working in Ford F-150 (2015-2020). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component

Electrical

Estimated Time

1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect battery before working on electrical systems to avoid short circuits.
•Allow for any components to cool before handling after the vehicle has been used.

Symptoms

•Power window switches do not respond when pressed
•Windows do not move or make any noise when activated
•Driver's side window operates while others do not
•Possible blown fuse related to the power window circuit
•Intermittent operation of windows before complete failure

Diagnostic Steps

1
Verify that the vehicle's battery is fully charged and functioning.
2
Inspect the power window fuse located in the fuse box; replace if blown.
3
Test the power window switches for continuity using a multimeter.
4
Check for power at the window motor connector using a multimeter when the switch is activated.
5
Inspect wiring harness for damage or corrosion, particularly at the door hinges.
6
Perform a reset of the window control module, if applicable.

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
•Flat-head screwdriver
•Phillips screwdriver
•Trim removal tool
•Socket set

Parts Required

•Power window switch (if defective)
•Window motor (if defective)
•Fuses (as needed)

Related Faults

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Diagnostic Steps

1
Verify that the vehicle's battery is fully charged and functioning.
2
Inspect the power window fuse located in the fuse box; replace if blown.
3
Test the power window switches for continuity using a multimeter.
4
Check for power at the window motor connector using a multimeter when the switch is activated.
5
Inspect wiring harness for damage or corrosion, particularly at the door hinges.
6
Perform a reset of the window control module, if applicable.

Solution

1. Preparation

Gather necessary tools: multimeter, flat-head and Phillips screwdrivers, trim removal tool, socket set.
Disconnect the vehicle battery to ensure safety before working on electrical components.

2. Inspect and Replace Fuse

Locate the fuse box; consult the owner’s manual for the specific fuse related to power windows.
Use the fuse puller tool to remove the fuse and inspect it for continuity.
If the fuse is blown, replace it with a new fuse of the same amperage rating.

3. Test Power Window Switches

Remove the power window switch panel using a trim removal tool or screwdriver.
Disconnect the switch connector and set the multimeter to continuity mode.
Test each terminal of the switch for continuity while pressing the switch. Replace the switch if no continuity is found.

4. Check Window Motor Functionality

Locate the window motor by removing the door panel using appropriate screwdrivers and trim removal tools.
Disconnect the window motor connector.
Use the multimeter to check for voltage at the motor connector while pressing the switch.
If voltage is present but the motor does not operate, replace the window motor.

5. Inspect Wiring Harness

Examine the wiring harness between the door and the body of the truck for any visible damage, fraying, or corrosion.
Repair or replace any damaged wires or connectors.