Ford F-150 13th Generation (2015-2020) power windows not working what should I check

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

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

528 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

1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Disconnect the battery before working on electrical systems to prevent shock or short circuits.

Symptoms

•Power window switches do not respond
•No sound when pressing window switches
•Windows remain stuck in their current position
•Individual windows may be non-functional
•Possible blown fuse related to power windows

Diagnostic Steps

1
Inspect the power window fuse in the fuse panel for any signs of damage or blown condition.
2
Use an OBD-II scanner to check for any related error codes that may indicate electrical problems.
3
Test the power window switches for continuity using a multimeter.
4
Examine the wiring harnesses for signs of damage, corrosion, or loose connections.
5
Check the window regulator and motor by applying direct power to see if the motor operates.
6
Inspect the door panels for any mechanical obstructions or issues with the window tracks.

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
•Trim removal tools
•Jumper wires

Parts Required

•Power window fuse (if blown)
•Power window switch (if faulty)
•Window motor (if non-functional)

Related Faults

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Diagnostic Steps

1
Inspect the power window fuse in the fuse panel for any signs of damage or blown condition.
2
Use an OBD-II scanner to check for any related error codes that may indicate electrical problems.
3
Test the power window switches for continuity using a multimeter.
4
Examine the wiring harnesses for signs of damage, corrosion, or loose connections.
5
Check the window regulator and motor by applying direct power to see if the motor operates.
6
Inspect the door panels for any mechanical obstructions or issues with the window tracks.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the negative battery terminal to ensure safety while working on electrical components.

2. Fuse Inspection

Locate the fuse panel (typically under the dashboard or in the engine compartment).
Remove the power window fuse using a fuse puller or pliers.
Inspect the fuse for continuity; replace if blown.
Reinstall the new fuse and reconnect the battery.

3. Switch and Wiring Inspection

Remove the door panel using a socket set and trim removal tools to access the switches and wiring.
Disconnect the power window switch connector.
Use a multimeter to check for continuity across the switch terminals. Replace the switch if faulty.
Inspect the wiring harness for any signs of wear or damage. Repair or replace as necessary.

4. Motor and Regulator Check

With the door panel removed, locate the window motor and regulator.
Disconnect the motor connector.
Use jumper wires to connect the motor directly to the battery. If the motor operates, the issue may be with the switch or wiring.
If the motor does not operate, it may need replacement.

5. Reassembly

Reinstall the window motor, ensuring all bolts are tightened to the manufacturer's specifications.
Reattach the door panel and secure it with screws.
Reconnect the negative battery terminal.