how to reset the maintenance light on Toyota Highlander Third Generation (2014-2019)

Toyota Highlander Third Generation (2014-2019)

Error Codes

10-15 minutes

Time

easy

Difficulty

low

Severity

2 min read

362 words

Problem Statement

Learn how to reset the maintenance light on your 2014-2019 Toyota Highlander. Step-by-step guide to ensure your vehicle is ready for the road.

Affected Component

Electrical

Estimated Time

10-15 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is in 'Park' before performing the reset.

Symptoms

•Maintenance light illuminated on the dashboard
•Possible accompanying message indicating maintenance required
•No engine performance issues related to the light

Diagnostic Steps

1
Ensure the vehicle is in the 'ON' position without starting the engine.
2
Confirm that the maintenance light is illuminated on the dashboard.
3
Check the owner's manual for specific reset instructions related to the maintenance light.

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

•OBD-II scanner (optional)

Parts Required

•None required for resetting the maintenance light.

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Solution

1. Preparation

Gather necessary tools: OBD-II scanner (optional, for additional diagnostics).
Ensure the vehicle is parked on a level surface and the gear is in "Park."

2. Access the Odometer Display

Turn the ignition to the "ON" position without starting the engine.
Press the "Trip" button on the odometer until the display shows "Trip A."

3. Reset the Maintenance Light

While the odometer is showing "Trip A," turn off the ignition.
Press and hold the "Trip" button again.
Turn the ignition back to the "ON" position without starting the engine, while still holding the "Trip" button.
Continue holding the button until the maintenance light blinks and then turns off (this may take about 10 seconds).
Release the "Trip" button.

4. Verify the Reset

Turn the ignition off and then back to "ON" to check that the maintenance light is no longer illuminated.