FAULTBASE
Error CodesASKCars
© 2026 FAULTBASE
All rights reserved.
v2.0.0 • Production
ContactPrivacyImpressum
How can I fix the rearview camera issues in my 2020 Toyota Highlander? - Toyota Highlander
Home/Cars/Toyota/Highlander/Fourth Generation (2020-present)/How can I fix the rearview camera issues in my 2020 Toyota Highlander?

How can I fix the rearview camera issues in my 2020 Toyota Highlander?

Toyota Highlander Fourth Generation (2020-present)

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

Problem Statement

Learn how to diagnose and fix rearview camera issues in your 2020 Toyota Highlander with detailed steps and required tools.

Affected Component
rearview camera
Estimated Time
2-3 hours

Symptoms

  • •No Image Displayed
  • •Poor Image Quality
  • •Camera Error Message
  • •Intermittent Functionality

Diagnostic Steps

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7

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
  • •Basic hand tools
  • •Clean cloth
  • •Replacement fuse

Additional Information

Affected Component
rearview camera
Estimated Time
2-3 hours
Difficulty
medium
Severity
medium
Tools Required
5 items

Related Faults

Loading...

Share this solution

Comments

Sign in to share your thoughts

Sign In

No comments yet

Be the first to share your thoughts

Back to Generation

Fixing Rearview Camera Issues in a 2020 Toyota Highlander

Step 1: Visual Inspection
  • Check the Camera Lens: Inspect the rearview camera lens for dirt, debris, or damage. Clean the lens with a soft cloth if necessary.
  • Check Wiring and Connections: Inspect the wiring harness leading to the camera for any visible signs of damage, such as frayed wires or loose connectors.
Step 2: Test the Display
  • Shift to Reverse: Start the vehicle and shift into reverse. Observe whether the rearview camera activates.
  • Infotainment System: Check if the rearview camera option is selected in the infotainment system settings.
Step 3: Scan for Diagnostic Trouble Codes (DTCs)
  • Use an OBD-II Scanner: Connect an OBD-II scanner to the vehicle's diagnostic port (usually located under the dashboard). Check for any DTCs related to the rearview camera or associated systems.
Step 4: Check Fuses
  • Locate the Fuse Box: Refer to the owner’s manual to find the location of the fuse box.
  • Inspect Camera Fuse: Check the fuse related to the rearview camera for any breakage. Replace if necessary.
Tools Required
  • OBD-II Scanner
  • Multimeter (for electrical testing)
  • Basic hand tools (screwdrivers, pliers, etc.)
  • Clean cloth for cleaning camera lens
  • Replacement fuse (if needed)
Repair Instructions
Repairing or Replacing the Camera

Step 1: Access the Camera

  1. Remove the Trim Panel: Open the rear liftgate and remove the trim panel covering the camera assembly. This typically involves unscrewing screws and gently prying clips with a trim tool.
  2. Disconnect the Camera Harness: Once the trim is removed, locate the camera assembly and carefully disconnect the wiring harness.

Step 2: Inspect or Replace the Camera

  1. Inspect the Camera: Check for any signs of moisture or physical damage. If the camera is damaged, proceed to the next step.
  2. Replace the Camera (if necessary):
    • Purchase a Replacement Camera: Obtain a direct OEM replacement for the rearview camera.
    • Install the New Camera: Connect the new camera to the wiring harness and carefully mount it back in position.
    • Reattach the Trim Panel: Secure any screws and clips to hold the trim panel in place.
Step 3: Reconnect and Test
  1. Reconnect the Battery: If you disconnected the battery during the process, reconnect it.
  2. Test the Camera: Start the vehicle and shift into reverse to check if the camera now operates correctly.
Step 4: Clear DTCs (if applicable)
  • If you had any DTCs related to the rearview camera, clear them using the OBD-II scanner and retest the system to ensure they do not return.
Conclusion

By following these detailed steps, you should be able to diagnose and fix most rearview camera issues in your 2020 Toyota Highlander. If problems persist after following these instructions, it may require further investigation by a professional technician or a visit to a Toyota dealership for advanced diagnostics.