ABS Mode
- To perform ABS self-diagnostic tests, DRB-II must be in ABS mode. Access DRB-II main menu. See ENTERING DRB-II MAIN MENU under the previous heading.
- At DRB-II main menu, press "4" (SELECT SYSTEM) key to enter diagnostic test program. Press Down Arrow 3 times to change menu display.
- Select "5" (ABS) key to enter ABS mode of DRB-II program. ABS menu will appear after a few seconds. Select ABS type. Screen will display a partial menu of DRB-II test categories for ABS. Press Down Arrow 3 times to view rest of menu.
- The following test functions can be accessed from the ABS menu: SYSTEM TESTS, READ FAULTS, STATE DISPLAY, ACTUATOR TESTS and ADJUSTMENTS.
- SYSTEM TESTS This function is not available in the ABS diagnostic program.
- READ FAULTS This function allows user to read fault codes.
- STATE DISPLAY This function allows user to read states or values of a variety of sensors, inputs/outputs and components.
- ACTUATOR TESTS This function allows user to activate various outputs, valves and hydraulics to verify proper operation.
- ADJUSTMENTS This function allows user to erase fault codes.