There are three main factors that determine the how long do TPMS sensor last: the chipset, the transmission frequency, and the battery capacity.
1. The Chipset
Common TPMS sensor chipset on the market are made by Freescale (USA), Infineon (Germany), NXP (Netherlands), and Chinese brands like Senasic and Autochip. All these chips meet strict automotive grade standards. They ensure the sensor works stably in temperatures from -20°C to 70°C and low power consumption .
2. Transmission Frequency
This refers to how often the sensor sends tire pressure data to your car.
Driving Mode: It sends data every 2 minutes.
Abnormal Pressure:If tire is leaking air, it sends data every 8 seconds.
Parked Mode: When the car is off, it sends a signal every 10 minutes.
3. The Battery
Most original sensors use one of three types of batteries: CR2032 (210mAh), CR2050 (320mAh), or CR2450 (520mAh).
These are usually made by top brands like Maxell, Panasonic, and Sony, and meet automotive-grade standards.
Vehicles such as Ford, Buick, Chrysler, Haval, Great Wall, BYD, Dodge, Jeep, and JAC typically use the CR2032 battery.
On the other hand, Japanese brands (Toyota, Honda, Nissan, Mazda), Korean brands (Hyundai, Kia), and European vehicles such as BMW, Audi,Volkswagen, Mercedes Benz cars TPMS sensor usually use CR2050 or CR2450 batteries.
The different battery capacities also determine how long do TPMS sensor last.
Lifespan Expectancy:
The TPMS sensor battery typically lasts 5 to 10 years.
Average Use (4-6 hours working /day):If you normal driving, The sensor will last about 5-7 years.
Low Use (Under 3-4 hours working /day): If you drive less, the battery can last up to 10 years.
High Use (Over 6 hours working/day): If you drive a lot, the battery may only last 3 to 5 years.