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

Toyota Highlander Fourth Generation (2020-present)

Error Codes

5-10 minutes

Time

easy

Difficulty

low

Severity

3 min read

416 words

Problem Statement

Learn how to reset the maintenance light on your 2020-present Toyota Highlander. Step-by-step guide to ensure your vehicle is ready for the road.

Affected Component

Electrical

Estimated Time

5-10 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

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

Symptoms

•Maintenance light illuminated on the dashboard
•Notification of upcoming service displayed
•No other performance issues observed

Diagnostic Steps

1
Ensure the vehicle is in the 'ON' position without starting the engine.
2
Locate the odometer display on the instrument cluster.
3
Confirm that the odometer is set to display the total mileage (not trip A or trip B).
4
Turn off the vehicle completely.
5
Press and hold the trip meter reset button while turning the ignition key to the 'ON' position.
6
Continue to hold the button until the maintenance light resets, typically around 10 seconds.

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

•Ignition key
•Push-button start

Parts Required

•None

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Diagnostic Steps

1
Ensure the vehicle is in the 'ON' position without starting the engine.
2
Locate the odometer display on the instrument cluster.
3
Confirm that the odometer is set to display the total mileage (not trip A or trip B).
4
Turn off the vehicle completely.
5
Press and hold the trip meter reset button while turning the ignition key to the 'ON' position.
6
Continue to hold the button until the maintenance light resets, typically around 10 seconds.

Solution

1. Preparation

Gather necessary tools:
- Ignition key or push-button start
Ensure vehicle is parked with the ignition off.

2. Resetting the Maintenance Light

Turn Ignition On
- Insert the key or push the start button (without pressing the brake) to turn the ignition to the "ON" position.
Set Odometer to Total Mileage
- Check the display to ensure it shows the total mileage. If it shows trip A or trip B, switch it by pressing the trip meter reset button until the total mileage is displayed.
Turn Off the Ignition
- Turn the ignition back to the "OFF" position completely.
Press and Hold the Trip Meter Reset Button
- While holding the reset button, turn the ignition back to the "ON" position again without starting the engine.
Wait for the Maintenance Light to Reset
- Keep holding the reset button until the maintenance light blinks off and then turns off completely (typically within 10 seconds).

3. Completion

Release the trip meter reset button once the light is off.