how to reset the maintenance light on Toyota Highlander Fourth Generation (2020-present)

Toyota Highlander Fourth Generation (2020-present)

Error Codes

5-10 minutes

Time

easy

Difficulty

low

Severity

2 min read

393 words

Problem Statement

Learn how to reset the maintenance light on your Toyota Highlander (2020-present) with this step-by-step guide. Quick and easy instructions.

Affected Component

Electrical

Estimated Time

5-10 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in 'Park' before performing the reset to avoid any unintended movement.

Symptoms

•Maintenance light illuminated on the dashboard
•Reminder notifications for oil change or other services
•No changes in driving performance or vehicle functionality

Diagnostic Steps

1
Ensure the vehicle is in the 'Off' position and the key is not in the ignition.
2
Insert the key into the ignition or press the 'Start' button without pressing the brake pedal (to access the 'On' position).
3
Confirm the odometer display shows the total mileage (not trip A or B).
4
Press and hold the odometer reset button until the display changes.
5
Turn the ignition off, then back to the 'On' position again.

Solution

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

•None required

Parts Required

•None required

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Diagnostic Steps

1
Ensure the vehicle is in the 'Off' position and the key is not in the ignition.
2
Insert the key into the ignition or press the 'Start' button without pressing the brake pedal (to access the 'On' position).
3
Confirm the odometer display shows the total mileage (not trip A or B).
4
Press and hold the odometer reset button until the display changes.
5
Turn the ignition off, then back to the 'On' position again.

Solution

1. Preparation

Ensure the vehicle is parked on a level surface.
Have the vehicle in "Park" mode (for automatic transmissions).
Gather required tools: None required for this process.

2. Access the Maintenance Reset

Insert the key into the ignition or press the "Start" button to enter the "On" position without starting the engine.
Ensure that the odometer is displayed. If it is showing trip A or trip B, press the trip button until the total mileage is displayed.
Press and hold the odometer reset button (located on the instrument cluster).
While holding the reset button, turn the ignition off and then back to the "On" position.

3. Complete the Reset

Continue holding the odometer reset button until the maintenance light flashes and then turns off.
Release the odometer reset button.
Turn the ignition off again to finalize the reset process.