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my Ford F-150 12th Generation (2009-2014) power mirrors do not work, what could be the cause - Ford F-150
Home/Cars/Ford/F-150/12th Generation (2009-2014)/my Ford F-150 12th Generation (2009-2014) power mirrors do not work, what could be the cause

my Ford F-150 12th Generation (2009-2014) power mirrors do not work, what could be the cause

Ford F-150 12th Generation (2009-2014)

Error Codes
1-3 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
488 words

Problem Statement

Learn how to diagnose and fix power mirror issues in Ford F-150 12th Generation (2009-2014). Step-by-step guide with diagnostic procedures and repair instructions.

Affected Component
Electrical
Estimated Time
1-3 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect battery before working on electrical systems.
  • •Ensure the vehicle is off and keys are removed from the ignition before starting the repair.

Symptoms

  • •Power mirror switch does not respond
  • •Mirrors stuck in position
  • •No movement when using the mirror adjustment controls
  • •Related electrical components, like door locks, may also be unresponsive
  • •Dashboard warning lights related to electrical system may illuminate

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6

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

Parts Required

  • •Power mirror switch (if faulty)
  • •Fuses (if blown)

Additional Information

Affected Component
Electrical
Estimated Time
1-3 hours
Difficulty
medium
Severity
medium
Tools Required
4 items
Parts Required
2 items

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Solution
1. Preparation
  • Gather tools and parts needed for the repair.
  • Disconnect the battery to ensure safety while working on electrical components.
2. Check and Replace Fuse
  • Locate the fuse box under the dashboard and/or the engine compartment.
  • Identify the fuse for the power mirrors (refer to the fuse box diagram).
  • Remove the fuse and inspect it; if blown, replace it with a fuse of the same amperage.
  • Reconnect the battery and test the power mirrors.
3. Replace Power Mirror Switch
  • Remove the door panel using a socket set and trim tools.
  • Disconnect the power mirror switch connector from the harness.
  • Remove the switch from the door panel.
  • Install the new power mirror switch and reconnect the harness.
  • Reattach the door panel.
4. Inspect Wiring and Connectors
  • If mirrors still do not function, visually inspect wiring and connectors for wear, corrosion, or damage.
  • Repair or replace any damaged wiring or connectors as necessary.
5. Test Power Supply to Mirror Motors
  • Reconnect the battery.
  • Use a multimeter to check for voltage at the mirror connectors while operating the switch.
  • If there is no voltage, trace back the wiring to locate the issue.

Tools Required:

  • OBD-II scanner
  • Multimeter
  • Socket set
  • Trim removal tools

Parts Required:

  • Power mirror switch (if faulty)
  • Fuses (if blown)

Estimated Repair Time: 1-3 hours

Safety Warnings:

  • Disconnect battery before working on electrical systems.
  • Ensure the vehicle is off and keys are removed from the ignition before starting the repair.