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how to fix the power mirrors on my Toyota Corolla E140 (2006-2013) that won’t adjust - Toyota Corolla
Home/Cars/Toyota/Corolla/E140 (2006-2013)/how to fix the power mirrors on my Toyota Corolla E140 (2006-2013) that won’t adjust

how to fix the power mirrors on my Toyota Corolla E140 (2006-2013) that won’t adjust

Toyota Corolla E140 (2006-2013)

Error Codes
1-2 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
560 words

Problem Statement

Learn how to diagnose and fix power mirrors that won't adjust on your 2006-2013 Toyota Corolla E140. Step-by-step guide with tools and tips.

Affected Component
Electrical
Estimated Time
1-2 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

  • •Power mirror switch does not respond when pressed
  • •No movement of mirrors in any direction
  • •Mirror adjustment indicator light does not illuminate
  • •Clicking or buzzing noise when the switch is activated
  • •Other electrical components related to the driver's door may also be non-functional

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

  • •Multimeter
  • •Socket set
  • •Flathead screwdriver
  • •Phillips screwdriver
  • •Trim removal tool

Parts Required

  • •Power mirror switch (if defective)
  • •Mirror assembly (if motor is defective)

Additional Information

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

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Solution
1. Preparation
  • Gather tools: Multimeter, socket set, flathead and Phillips screwdrivers, trim removal tool.
  • Ensure the vehicle is parked on a flat surface and the ignition is off.
  • Disconnect the negative battery terminal to ensure safety.
2. Remove the Door Panel
  • Use a trim removal tool to carefully pry off the door panel clips.
  • Remove screws securing the door panel, typically found near the handle and along the bottom edge.
  • Disconnect any electrical connectors for window switches and door locks.
  • Lift the door panel upwards and set it aside carefully.
3. Inspect and Test the Power Mirror Switch
  • Locate the power mirror switch on the door panel.
  • Disconnect the switch connector and test for continuity using a multimeter.
  • If the switch is faulty, replace it with a new one.
4. Check Wiring and Connections
  • Inspect the wiring harness that connects to the mirror motors for wear, fraying, or disconnection.
  • Repair any damaged wiring or secure loose connections as necessary.
5. Test the Mirror Motors
  • If the switch tests good and wiring is intact, remove the mirror assembly.
  • Disconnect the mirror motor connector and apply 12V power directly to the motor terminals to check for operation.
  • If the mirror motor does not move, replace the mirror assembly.
6. Reassemble the Door Panel
  • Reconnect all electrical connectors and ensure all screws are tightened.
  • Reattach the door panel, making sure all clips are secured.
  • Reconnect the negative battery terminal.