VEHICLE ANTI-LOCK BRAKE SYSTEMS ASSEMBLY VERIFICATION SYSTEM

摘要

A process for testing and testing assembly for performing the process for testing an anti-lock brake system (ABS) for a vehicle (101) after installati on or work on the ABS without the need to test the vehicle (101) for an ABS design braking event. The process involves engaging a testing unit (160) to the electrical communication network (119) of the vehicle (101) and communicating with the Electronic Control Module (ECM) (111) of the ABS. The vehicle (101) is driven onto motorized rollers (152) that can roll the wheel s at low speeds without requiring vehicle movement. The testing unit computer (160) makes a series of queries to the ECM (111) to determine status of various parameters. Additionally, the portable computer (160) is used to mak e directives to the ECM (111) as far as cycling the ABS modulating valves.