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How can I fix the trunk release button not working on a 2020 Toyota Camry? - Toyota Camry
Home/Cars/Toyota/Camry/Eighth Generation (2018-present)/How can I fix the trunk release button not working on a 2020 Toyota Camry?

How can I fix the trunk release button not working on a 2020 Toyota Camry?

Toyota Camry Eighth Generation (2018-present)

Error Codes
1-2 hours
Time
medium
Difficulty
medium
Severity
Navigation
ProblemSymptomsDiagnosisSolution
ProblemSymptomsDiagnosisSolution
4 min read
638 words

Problem Statement

Learn how to diagnose and repair the trunk release button issue on your 2020 Toyota Camry with step-by-step instructions.

Affected Component
trunk release system
Estimated Time
1-2 hours

Symptoms

  • •The trunk release button on the key fob does not open the trunk.
  • •The trunk release button inside the vehicle does not function.
  • •The trunk may open normally using the physical key or by pressing the trunk release on the trunk itself.

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
  • •Flathead screwdriver
  • •Phillips screwdriver
  • •Replacement fuse (if needed)
  • •Replacement battery for the key fob (if needed)
  • •Wire connectors (in case of damaged wiring)
  • •Electrical tape

Additional Information

Affected Component
trunk release system
Estimated Time
1-2 hours
Difficulty
medium
Severity
medium
Tools Required
7 items

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Back to Generation
Fixing the Trunk Release Button Not Working on a 2020 Toyota Camry
Tools Required
  • Multimeter
  • Flathead screwdriver
  • Phillips screwdriver
  • Replacement fuse (if needed)
  • Replacement battery for the key fob (if needed)
  • Wire connectors (in case of damaged wiring)
  • Electrical tape

Repair Instructions

Step 1: Replace Key Fob Battery
  1. Open the key fob using a flathead screwdriver.
  2. Remove the old battery and insert a new one (typically a CR2032).
  3. Snap the fob back together and test the trunk release button again.
Step 2: Inspect Internal Button
  1. Remove any covers or panels that obstruct access to the trunk release button.
  2. Ensure the button is clean and free of debris.
  3. If the button is damaged, it may need to be replaced.
Step 3: Check and Replace Fuses
  1. Open the fuse box cover and locate the trunk release fuse.
  2. Pull the fuse out using fuse pullers or pliers.
  3. Inspect the fuse; if the metal strip inside is broken, replace it with a new fuse of the same amperage.
  4. Reinstall the fuse and close the fuse box cover.
Step 4: Inspect Wiring and Connectors
  1. Trace the wiring from the trunk release button to the trunk latch.
  2. Look for frayed wires or damaged connectors.
  3. Repair any damaged wiring using electrical tape or by replacing connectors.
Step 5: Test the Trunk Actuator
  1. Locate the trunk actuator, which is usually near the latch assembly.
  2. Disconnect the actuator connector.
  3. Use a multimeter to check for voltage at the connector when pressing the trunk release button.
  4. If voltage is present but the actuator does not work, replace the actuator.
  5. If no voltage is present, further diagnose the wiring and switch.
Step 6: Reassemble the Interior
  1. Once repairs are made, reassemble any panels or covers that were removed.
  2. Test the trunk release button again to ensure functionality.

Conclusion

By following these steps, you should be able to diagnose and repair the trunk release button issue on your 2020 Toyota Camry. If the problem persists after all checks, consider consulting with a professional technician or contacting a Toyota dealership for further assistance.