how to fix power windows not working on my Ford F-150 13th Generation (2015-2020)

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

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

555 words

Problem Statement

Learn how to diagnose and fix power windows not working in Ford F-150 (2015-2020). 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 avoid shock.
•Allow the vehicle to cool before working on any components near hot surfaces.

Symptoms

•Power window switch does not respond when pressed
•Windows do not move or make noise when activated
•Driver's window may work while others do not
•Window lock feature may not engage or disengage
•Check for blown fuses related to the power windows

Diagnostic Steps

1
Inspect the window fuse in the fuse box for any signs of damage or if it is blown.
2
Use an OBD-II scanner to check for any error codes that may indicate electrical issues.
3
Test the window switch with a multimeter to ensure it is functioning correctly.
4
Check the wiring harness for any visible damage or loose connections.
5
Inspect the window motor by applying direct power to it to see if it operates.
6
Verify the operation of the window regulator mechanism 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

•OBD-II scanner
•Multimeter
•Trim removal tool
•Socket set
•Jumper wires

Parts Required

•Replacement window switch
•Replacement window motor (if needed)
•Replacement window regulator (if needed)
•Replacement fuse (if blown)

Related Faults

Share this solution

Comments

No comments yet

Be the first to share your thoughts

Back to Generation

Diagnostic Steps

1
Inspect the window fuse in the fuse box for any signs of damage or if it is blown.
2
Use an OBD-II scanner to check for any error codes that may indicate electrical issues.
3
Test the window switch with a multimeter to ensure it is functioning correctly.
4
Check the wiring harness for any visible damage or loose connections.
5
Inspect the window motor by applying direct power to it to see if it operates.
6
Verify the operation of the window regulator mechanism for any obstructions or mechanical failures.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery terminal to prevent electrical shock.

2. Inspect and Replace the Fuse

Locate the fuse box under the dash or hood.
Remove the fuse for the power windows using a fuse puller.
Check the fuse for continuity using a multimeter. Replace with a new fuse of the same amperage if blown.

3. Replace the Window Switch

Remove the door panel using a trim removal tool to access the window switch.
Disconnect the electrical connector from the switch.
Install the new window switch by connecting the electrical harness and securing it in place.
Reattach the door panel and ensure it is properly aligned.

4. Test the Window Motor

If the switch replacement does not solve the issue, access the window motor by removing the door panel again.
Disconnect the window motor harness and apply 12V directly to the motor terminals using jumper wires.
If the motor does not operate, replace the window motor.

5. Inspect and Replace the Window Regulator

If the motor works, check the window regulator mechanism for binding or failure.
Remove the window motor and regulator assembly from the door.
Replace the window regulator if damaged, ensuring proper alignment during installation.
Reinstall the window motor and reconnect electrical connections.