how to reset the tire pressure monitoring system on my Toyota Highlander?

Toyota Highlander Third Generation (2014-2019)

Error Codes

15-30 minutes

Time

medium

Difficulty

medium

Severity

3 min read

408 words

Problem Statement

Learn how to reset the TPMS on your Toyota Highlander after adjusting tire pressures or changing tires. Step-by-step guide for effective troubleshooting.

Affected Component

Electrical

Estimated Time

15-30 minutes

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always ensure the vehicle is on a flat surface when checking tire pressures.

Symptoms

•TPMS warning light illuminated on the dashboard
•Incorrect tire pressure readings displayed
•New tires installed but TPMS not recognizing them
•Tire pressure light remains on after adjusting pressures

Diagnostic Steps

1
Check the tire pressures manually using a tire pressure gauge to ensure they are at the recommended levels.
2
Inspect all tire valves for damage or leaks that may affect TPMS function.
3
Verify that the TPMS sensors are functioning correctly by checking for error codes using an OBD-II scanner (if applicable).

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

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

•TPMS reset tool (if required)
•Tire pressure gauge

Parts Required

•TPMS sensors (if replacements are needed)

Related Faults

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Diagnostic Steps

1
Check the tire pressures manually using a tire pressure gauge to ensure they are at the recommended levels.
2
Inspect all tire valves for damage or leaks that may affect TPMS function.
3
Verify that the TPMS sensors are functioning correctly by checking for error codes using an OBD-II scanner (if applicable).

Solution

1. Preparation

Gather necessary tools: TPMS reset tool (if required), tire pressure gauge.
Ensure all tires are inflated to the recommended pressure listed on the driver’s door jamb.

2. Reset the TPMS

Turn on the Ignition:
- Insert the key and turn it to the "On" position without starting the engine.
Locate the TPMS Reset Button:
- The reset button is typically found beneath the steering wheel or in the glove compartment. Consult the owner’s manual for the exact location.
Press and Hold the TPMS Reset Button:
- Press and hold the TPMS reset button until the TPMS warning light blinks three times, then release the button.
Start the Engine:
- Start the vehicle to complete the reset process. The TPMS light should turn off if the reset was successful.
Drive the Vehicle:
- Drive the vehicle for about 10-15 minutes at speeds of 50 mph or more. This allows the TPMS to recalibrate and recognize the tire pressures.