Theory Of Operation
The tire pressure sensor actively monitors the air pressure and air temperature inside the tire, the sensor internal battery status, and the radial acceleration of the wheel. Each sensor has a unique ID code. The sensor transmits the data at regular intervals via an encoded signal to a receiver circuit located in the Wireless Control Module (WCM).
The tire pressure sensor actively monitors the air pressure and air temperature inside the tire, the sensor internal battery status, and the radial acceleration of the wheel. Each sensor has a unique ID code. The sensor transmits the data at regular intervals via an encoded signal to a receiver circuit located in the Wireless Control Module (WCM).
The tire pressure sensor actively monitors the air pressure and air temperature inside the tire, the sensor internal battery status, and the radial acceleration of the wheel. Each sensor has a unique ID code. The sensor transmits the data at regular intervals via an encoded signal to a receiver circuit located in the Wireless Control Module (WCM).
The tire pressure sensor actively monitors the air pressure and air temperature inside the tire, the sensor internal battery status, and the radial acceleration of the wheel. Each sensor has a unique ID code. The sensor transmits the data at regular intervals via an encoded signal to a receiver circuit located in the Wireless Control Module (WCM).
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the TPM Transponder generates a 125 KHz signal of sufficient field strength to trigger the Tire Pressure Monitoring (TPM) Sensor and force a Radio Frequency (RF) transmission from the TPM Sensor.
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the TPM Transponder generates a 125 KHz signal of sufficient field strength to trigger the Tire Pressure Monitoring (TPM) Sensor and force a Radio Frequency (RF) transmission from the TPM Sensor.
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the TPM Transponder generates a 125 KHz signal of sufficient field strength to trigger the Tire Pressure Monitoring (TPM) Sensor and force a Radio Frequency (RF) transmission from the TPM Sensor.
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the module will generate a 125 KHz signal of sufficient field strength to trigger the tire pressure sensor and force a RF transmission from the sensor.
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the module will generate a 125 KHz signal of sufficient field strength to trigger the tire pressure sensor and force a RF transmission from the sensor.
The Tire Pressure Monitoring (TPM) Transponder is used to automatically learn the location of each wheel sensor on the vehicle. The module is controlled and activated in sequence by the Wireless Control Module (WCM) over a LIN bus. When activated, the TPM Transponder generates a 125 KHz signal of sufficient field strength to trigger the Tire Pressure Monitoring (TPM) Sensor and force a Radio Frequency (RF) transmission from the TPM Sensor.
The vehicle sensor locate process occurs after the vehicle sits at zero speed for more than 19 minuets. The tire pressure monitor system determines the sensor positions while driving at speeds above 24 km/h (15 mph). This process can take up to ten minuites to determine sensor positions.