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

Toyota Highlander Fourth Generation (2020-present)

Error Codes

10-15 minutes

Time

easy

Difficulty

low

Severity

2 min read

334 words

Problem Statement

Learn how to reset the maintenance light on a 2020-present Toyota Highlander. Step-by-step guide for a quick and easy reset process.

Affected Component

Electrical

Estimated Time

10-15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Maintenance light illuminated on the dashboard
•No other warning lights are present
•Vehicle runs without issues post-maintenance

Diagnostic Steps

1
Ensure the vehicle is in the 'On' position without starting the engine.
2
Verify that the maintenance has been completed (oil change, filter replacement, etc.).
3
Confirm that the odometer is displaying the total mileage.

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

Parts Required

•None

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Solution

1. Preparation

Gather necessary tools: none required for this procedure.
Ensure the vehicle is parked safely and the engine is off.

2. Turn On the Ignition

Press the "Start" button without pressing the brake pedal or turn the key to the "On" position.
Wait for the dashboard lights to illuminate.

3. Access the Odometer Display

Use the "Trip" button on the dashboard to toggle until the odometer is displayed.

4. Reset the Maintenance Light

With the odometer displayed, press and hold the "Trip" button.
While holding the button, turn the ignition to the "Off" position and then back to "On" (without starting the engine).
Continue holding the "Trip" button until the maintenance light begins to flash and then turns off.

5. Confirm Reset

Release the "Trip" button and start the vehicle to confirm the maintenance light is no longer illuminated.