how to fix the tire pressure sensor issue in Toyota Camry Seventh Generation (2012-2017)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is parked on a flat surface and the engine is off.
• Safety gear: gloves and safety glasses.

2. Resetting the TPMS

1. Locate the TPMS reset button: This is typically found under the dashboard or near the steering column.
2. Start the vehicle: Turn the ignition to the "ON" position without starting the engine.
3. Press and hold the TPMS reset button: Hold it until the TPMS light blinks three times, then release it.
4. Drive the vehicle: Drive for at least 10 minutes at speeds above 25 mph to allow the system to recalibrate.

3. Replacing TPMS Sensors (if faulty)

1. Jack up the vehicle: Use a jack to lift the vehicle and secure it with jack stands.
2. Remove the tire: Use a lug wrench to loosen and remove the lug nuts, then take off the tire.
3. Remove the old TPMS sensor: Unscrew the sensor from the valve stem and disconnect the sensor wire (if applicable).
4. Install new TPMS sensor: Attach the new sensor to the valve stem and secure it tightly.
5. Reinstall the tire: Place the tire back on the hub, hand-tighten the lug nuts, then use a torque wrench to tighten them to the manufacturer’s specification (usually around 76 ft-lbs).

4. Final Check

1. Inflate tires to recommended PSI: Ensure each tire is inflated to the manufacturer’s recommended pressure.
2. Check for leaks: Inspect the valve stems and sensor installation for any leaks.
3. Perform a final reset: Repeat the TPMS reset procedure to ensure the system recognizes the new sensors.