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Tyre pressure monitoring with wheel speed sensor > < Tyre pressure monitoring systems

A5

Tyre pressure monitoring system with pressure sensor
Tyre pressure monitoring system with pressure sensor
  WARNING
After using tyre sealant, the wheel electronics on the affected wheel must be renewed.
The wheel electronics consist of a pressure sensor incorporated within the valve.
Two different versions of wheel electronics are currently used:
Beru tyre pressure monitoring system → Chapter
Siemens tyre pressure monitoring system → Chapter
   
View of Beru system
The pressure sensor transmits the recorded signals to the aerial of the tyre pressure monitoring system.
The pressure sensor is secured to the wheel via a bolt connection.
The tyre pressure monitor display in the dash panel insert warns the driver if the pressure sensor detects a drop in tyre pressure.
  A44-10029
Tyre pressure monitoring system
This system informs the driver of the current tyre pressures by sending the registered pressure values to the instrument cluster display via a control unit.
  Note
t  If vehicles with TPM sensors are transported by air freight, the airline must be notified about the TPM sensors.
t  The correct version must be used otherwise the tyre pressure monitoring system will not operate correctly.
For more information about this system, please refer to SSP 219 „Tyre Pressure Monitoring System“.
  A44-10030

Tyre pressure monitoring with wheel speed sensor > < Tyre pressure monitoring systems