Meritor WABCO Vehicle Control Systems has released its Toolbox software version 4.2, offering technicians advanced antilock braking system (ABS) diagnostic capabilities.
A personal computer diagnostics program, the software provides these functions: a display of both constant and changing information for the system under test (eg, ECU number and RPMs, respectively); a display of both active and stored system faults, as well as the appropriate repair instructions; and activation of system components to verify system integrity, proper component operation, and installation wiring.
Version 4.2 updates include full PLC functionality; sensor orientation testing for Enhanced Easy-Stop trailer ABS; lift axle function parameter change procedures; and brake bleed procedures for hydraulic ABS. The new edition is configured for Meritor WABCO D and E Versions pneumatic ABS, as well as D Version hydraulic ABS.