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

Toyota Highlander Fourth Generation (2020-present)

Error Codes

10 minutes

Time

easy

Difficulty

low

Severity

2 min read

341 words

Problem Statement

Learn how to reset the maintenance light on your Toyota Highlander (2020-present) with this step-by-step guide. Ensure your vehicle is ready for the road.

Affected Component

Electrical

Estimated Time

10 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Ensure the vehicle is in a safe location before performing the reset.

Symptoms

•Maintenance light illuminated on the dashboard
•Reminder for oil change or other scheduled service displayed
•No other performance issues; vehicle operates normally

Diagnostic Steps

1
Ensure the vehicle is in the 'ON' position without starting the engine.
2
Locate the 'Odometer' button on the instrument panel.
3
Verify that the maintenance light is the only warning light illuminated.

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, just the vehicle key.

Parts Required

•None required.

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Solution

1. Preparation

Ensure the vehicle is parked on a level surface.
Turn the ignition key to the "ON" position (do not start the engine).

2. Access the Odometer

Press the "Odometer" button until the odometer reading is displayed.
Make sure that the trip meter is not displayed; you want to see the odometer reading.

3. Reset the Maintenance Light

With the odometer reading displayed, turn the ignition off.
While holding down the "Odometer" button, turn the ignition back to the "ON" position.
Continue to hold the "Odometer" button for about 10 seconds until the maintenance light blinks and then turns off.

4. Final Steps

Release the "Odometer" button.
Turn the ignition off and then back to the "ON" position to confirm the maintenance light is no longer illuminated.