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how to fix the side mirror not adjusting in Honda Civic 10th Generation (2016-2021) - Honda Civic
Home/Cars/Honda/Civic/10th Generation (2016-2021)/how to fix the side mirror not adjusting in Honda Civic 10th Generation (2016-2021)

how to fix the side mirror not adjusting in Honda Civic 10th Generation (2016-2021)

Honda Civic 10th Generation (2016-2021)

Error Codes
2-4 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
3 min read
528 words

Problem Statement

Learn how to diagnose and fix the side mirror adjustment issue in Honda Civic 2016-2021. Step-by-step guide with tools and safety tips included.

Affected Component
Electrical
Estimated Time
2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

  • •Disconnect battery before working on electrical systems to prevent shorts.
  • •Ensure the vehicle is on a flat surface and securely parked before beginning the repair.

Symptoms

  • •Side mirror does not respond to adjustment switch
  • •No sound or movement when attempting to adjust the mirror
  • •Warning lights illuminated on the dashboard
  • •Mirror glass appears loose or misaligned
  • •Left or right mirror only partially adjusts

Diagnostic Steps

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

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

Parts Required

  • •New mirror motor (if defective)
  • •Replacement screws or clips (if damaged)

Additional Information

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

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Solution
1. Preparation
  • Gather required tools and parts.
  • Disconnect the negative battery terminal to avoid electrical shorts.
2. Remove the Door Panel
  • Tools Required: Screwdriver set, trim removal tool.
  • Locate and remove screws securing the door panel (often found near the handle and around the edges).
  • Carefully use a trim removal tool to detach the door panel clips, ensuring not to break any clips.
  • Lift the door panel upwards to remove it and disconnect any electrical connectors.
3. Access the Mirror Assembly
  • Locate the mirror motor assembly behind the door panel.
  • Disconnect the wiring harness connecting the mirror motor to the vehicle's electrical system.
4. Inspect and Replace the Mirror Motor
  • Tools Required: Socket set.
  • Check the mirror motor for signs of damage or malfunction.
  • If defective, remove the mirror assembly by unscrewing it from the door.
  • Replace the mirror motor with a new one by reversing the removal process.
5. Reassemble the Door Panel
  • Reconnect the wiring harness to the mirror motor.
  • Reattach the door panel by aligning it with the clips and pressing it into place.
  • Secure the panel with screws removed earlier and ensure everything is properly connected.
6. Test the Mirror Adjustment
  • Reconnect the negative battery terminal.
  • Test the mirror adjustment switch to ensure functionality.