how to fix the power locks not working in my Ford Explorer Fifth Generation (2011-2019)?

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

481 words

Problem Statement

Learn how to diagnose and fix power locks not working in Ford Explorer (2011-2019). Step-by-step guide with diagnostic procedures 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 shorts.

Symptoms

•Power lock switch does not respond
•Doors remain unlocked regardless of switch operation
•Key fob does not lock or unlock doors
•Audible click from the lock mechanism but no movement
•Interior lock buttons do not engage

Diagnostic Steps

1
Check the vehicle's fuses related to the power locks using the fuse box diagram.
2
Test the power lock switch for continuity with a multimeter.
3
Inspect the wiring harness and connectors at the door for signs of damage or corrosion.
4
Verify the function of the key fob by checking the battery and programming.
5
Use an OBD-II scanner to check for any relevant fault codes associated with the door control module.

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

•Screwdriver set
•Multimeter
•Trim removal tool
•Torque wrench

Parts Required

•Power lock switch (if faulty)
•Door lock actuator (if necessary)
•Fuse (if blown)

Related Faults

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Diagnostic Steps

1
Check the vehicle's fuses related to the power locks using the fuse box diagram.
2
Test the power lock switch for continuity with a multimeter.
3
Inspect the wiring harness and connectors at the door for signs of damage or corrosion.
4
Verify the function of the key fob by checking the battery and programming.
5
Use an OBD-II scanner to check for any relevant fault codes associated with the door control module.

Solution

1. Preparation

Tools Required:
- Screwdriver set
- Multimeter
- Trim removal tool
- Torque wrench
Safely park the vehicle and disconnect the battery to prevent any electrical shorts.

2. Inspect the Fuses

Locate the fuse box (typically under the dashboard on the driver's side).
Remove the fuse for the power locks and inspect it for continuity. Replace if blown.

3. Test the Power Lock Switch

Remove the switch panel from the door using a trim removal tool.
Disconnect the power lock switch connector.
Use a multimeter to check for continuity when the switch is pressed. If faulty, replace the switch.

4. Check the Wiring and Connections

Inspect the wiring harness leading to the door for any frays or breaks.
Clean any corrosion from connectors with electrical contact cleaner.
Reconnect any loose or damaged wires.

5. Replace Door Lock Actuator (if necessary)

If the actuator is faulty, follow these steps:
- Remove the interior door panel (unscrew and unclip).
- Disconnect the wiring harness from the actuator.
- Remove the actuator from the door using a socket set.
- Install the new actuator and reconnect the wiring.
- Reassemble the door panel and secure it back into place.