WABCO iABS 2S/1M Standard, Maintenance Manual

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Diagnostics
Service Information
Service Information may be accessed from the Modify pull-down on the Main Screen.
In the Service Information fi eld, the ECU, working with a constant powered tractor, can act as a mileage
counter. This fi eld can also be used to set service intervals. Figure 6.5.
Fig. 6.5
4003665 a
The mileage between scheduled maintenances is displayed on the Service Information screen in km or
miles.
When the mileage displayed elapses, the iABS Trailer ABS indicator lamp on the side of the trailer will fl ash
eight times, whenever the ignition switch is turned on until this parameter is changed. Figure 6.5.
Select the appropriate mileage units for the service information service interval by clicking on the
appropriate selection.
Click in the Service fi eld and key in the desired service interval. This is the distance to elapse beyond the
current mileage displayed when the trailer ABS indicator light should fl ash and provide noti fi cation. Once
the desired mileage interval has been input, click on the Write button. Click on the Close button to exit the
function. Figure 6.5.
To disable the Service interval feature, change the mileage to 0 and click on the Write button. Click on the
Close button to exit the function. Figure 6.5.
Sensor Test
The sensor test may be accessed from the Component Tests pull-down on the main screen.
The Sensor Test screen is used to determine the correct installation, wiring and functionality of the wheel
speed sensors.
The screen display will provide maximum sensor RPM for installed sensors (unused sensor positions will
be grayed out). Check the order
fi eld to verify sensors are installed in the correct location. Figure 6.6.