How to Change Tires on a Car with Built-in Tire Pressure Monitoring?
2 Answers
To change tires on a car with built-in tire pressure monitoring, follow these steps: 1. With the car turned off but powered on, simultaneously press the unlock and lock buttons on the car key for 3 to 5 seconds; 2. Unscrew the valve cap of the left front tire and continuously deflate the tire for about 15 seconds; 3. Reset the car tires in the following order: left front wheel, right front wheel, right rear wheel, left rear wheel. After changing tires on a car with tire pressure monitoring, the tire pressure monitoring system needs to relearn or be reset. There are three types of car tire pressure monitoring systems: direct tire pressure monitoring, indirect tire pressure monitoring, and composite TPMS.
As a seasoned professional who has worked in auto repair shops for years, I believe replacing tires with built-in TPMS (Tire Pressure Monitoring System) requires extra caution since the sensors are highly prone to damage. My advice is to first park the vehicle on level ground, engage the parking brake, and turn off the engine for safety. Before removing the old tire, use a wrench to slowly loosen the nuts—avoid striking them with excessive force. The sensor is located near the valve stem, so refrain from prying recklessly with tire irons during removal. After taking off the old tire, inspect the sensor to ensure it's intact and functional; replace it immediately if damaged. When installing the new tire, align it gently with the sensor position to avoid crushing it, then tighten the nuts to the specified torque using a torque wrench to prevent wobbling and component damage. Finally, start the car to let the system reset—if no warning light appears, it indicates proper functioning. Personally, I recommend having this done at a certified repair shop—they possess specialized tools to minimize errors and prevent minor issues from escalating into major problems.
