Teaching while stationary
Information
If the TPM system is to be taught while the vehicle is stationary, it is advisable to take note of the wheel ID's and the position of all wheels and store the information together with the wheels. This can significantly reduce the teaching time for the next wheel change.
The wheel ID's and position can be read out using PIWIS Tester 3 9900 if this information is already stored in the control unit. >>Tyre Pressure Monitoring (TPM) system<<>>Actual values and input signals<<
If wheel ID's are known
Allocation of wheel electronics units using the PIWIS Tester II 9818: >>Tyre Pressure Monitoring (TPM) system<<>>Maintenance/repairs<<>>Teach wheel ID's<<>>Teach wheel ID's while vehicle is stationary<<>>Wheel ID's known<<.
If wheel ID's are unknown
Allocation of wheel electronics units using the PIWIS Tester II 9818: >>Tyre Pressure Monitoring (TPM) system<<>>Maintenance/repairs<<>>Teach wheel ID's<<>>Teach wheel ID's while vehicle is stationary<<>>Wheel ID's unknown<<.
Always observe the following procedure (instructions on the System Tester always take precedence!):
- Allow an idle time of at least 5 minutes before teaching the wheel ID's (wheel electronics units are then in Sleep mode).
- As per instructions on the System Tester, pressure (at least 0.2 bar and approx. 5 seconds) at the wheels must be reduced.
- The wheel electronics registers the pressure difference (after 2 minutes at the latest) and switches to Burst mode.
- The control unit receives the telegrams from the activated wheel electronics unit and writes its wheel ID to the specified position.