why are my Ford Explorer's mirrors not adjusting electronically

Ford Explorer Sixth Generation (2020-present)

Error Codes

1-3 hours

Time

medium

Difficulty

medium

Severity

3 min read

512 words

Problem Statement

Learn how to diagnose and fix the electronic mirror adjustment issue in your Ford Explorer. Step-by-step guide with symptoms and solutions.

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 accidental short circuits.

Symptoms

•Electronic mirrors do not move when controls are activated.
•Mirror adjustment switch feels loose or unresponsive.
•No sound or movement from the mirrors when attempting to adjust.
•Related electrical components (e.g., power windows, locks) may also be malfunctioning.
•Dashboard warning lights related to electrical systems may be illuminated.

Diagnostic Steps

1
Inspect the mirror adjustment switch for physical damage or wear.
2
Use an OBD-II scanner to check for any related error codes.
3
Verify the vehicle's battery voltage and ensure it is within normal limits (12.4 - 12.7 volts).
4
Check the fuses related to the mirror adjustment system for continuity.
5
Test the electrical connectors at the mirror and switch for corrosion or loose connections.
6
Measure the voltage at the mirror connector when the switch is activated.

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
•Screwdriver set
•Socket set

Parts Required

•Mirror adjustment switch (if faulty)
•Fuses (as needed)
•Mirror assembly (if replacement is necessary)

Related Faults

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Symptoms

•Electronic mirrors do not move when controls are activated.

•Mirror adjustment switch feels loose or unresponsive.

•No sound or movement from the mirrors when attempting to adjust.

•Related electrical components (e.g., power windows, locks) may also be malfunctioning.

•Dashboard warning lights related to electrical systems may be illuminated.

Diagnostic Steps

1
Inspect the mirror adjustment switch for physical damage or wear.
2
Use an OBD-II scanner to check for any related error codes.
3
Verify the vehicle's battery voltage and ensure it is within normal limits (12.4 - 12.7 volts).
4
Check the fuses related to the mirror adjustment system for continuity.
5
Test the electrical connectors at the mirror and switch for corrosion or loose connections.
6
Measure the voltage at the mirror connector when the switch is activated.

Solution

1. Preparation

Gather necessary tools and parts.
Disconnect the vehicle's battery to ensure safety.

2. Inspect and Replace the Mirror Adjustment Switch

Remove the trim panel surrounding the mirror adjustment switch using a trim removal tool.
Unscrew and detach the switch from its housing.
Test the switch using a multimeter to ensure it is functioning properly.
If faulty, replace it with a new switch and reassemble the trim panel.

3. Check and Replace Fuses

Locate the fuse box in the Ford Explorer (usually under the dashboard or in the engine compartment).
Identify the fuse for the mirror adjustment system (refer to the owner's manual for the exact fuse location).
Remove the fuse and inspect it for continuity. Replace with the same amperage fuse if blown.
Recheck the mirror operation after replacing the fuse.

4. Inspect the Mirror Connections

Remove the door panel to access the mirror wiring harness.
Disconnect the electrical connector from the mirror.
Inspect all connections for corrosion, damage, or looseness.
Clean any corroded terminals and reconnect. If the harness is damaged, replace it.

5. Test the Mirrors

Reconnect the battery.
Test the mirror adjustment switch to ensure the mirrors move correctly.
If mirrors still do not adjust, consider replacing the mirror assembly.