The Wheel Speed Window test is available for any tractor and trailer braking system that report wheel speed data.
This test can be used to verify and test wheel speed sensors and confirm fault codes before and after a repair or replacement.
1Select Wheel Speed Chart Test or the Wheel Speed Window Test and press Enter or press Start Button.
2The test dialog will be displayed.
3Lift the suspect axle(s) to allow free spinning wheel(s). While looking at the test screen, spin the wheel(s) to
check for changes in the graph or digital readout to match the wheel being spun.
4Click Diagnostic Info to view additional diagnostic information related to wheel speed readings.
5Press Exit button when ready to exit this test and return to the test selection dialog.