WABCO OptiTire System Description page 67

Workshop notes
NO. DESIGNATION
4b The average outside temperature was
around 0 °C while occurrence of the failure
4c The average outside temperature was
around +20 °C while occurrence of the
failure
5a Activation of the external sensor WM2 with
bar magnet or the internal sensor WIS with
WABCO OptiTire
TM
successful.
5b Activation of the external sensor WM2 with
bar magnet or the internal sensor WIS with
WABCO OptiTire
TM
not successful.
6 In the display the sensor is indicated with a
crossed-out battery symbol.
7a During diagnosis only one bar is indicated
on the sensor in the module reception test.
7b During diagnosis no bar is indicated on the
sensor in the module reception test.
Test result
Sum between 0 and 11 points
The battery of the sensor is in order. The loss of the sensor from time to time
might be caused by very low temperatures, contamination of sensor / ECU or
an unfavourable installation position of the ECU.
Sum between 12 and 15 points
Monitor the correct reception of the sensor and replace as required.
Sum between 16 and 22 points
Battery of sensor exhausted.
– Replace the sensor with a new one.
– Parameterise ID of the sensor to the ECU via diagnosis.
Handheld Tool (WIS) is
Handheld Tool (WIS) is
DEFAULT RESULT
3
5
0
4
4
10
12
Total
67