Freeze Frame Data
During occurrence of ABS malfunction (setting of diagnostic code), and during normal ABS operation, vehicle sensor status can be memorized and displayed using hand-held tester. Only one record of freeze frame data is stored at a time. However, freeze frame data during ABS operation is always updated. After storage of freeze frame data, up to 31 ignition "ON" operations are stored and displayed. If ignition switch "ON" operation exceeds 31 times, "31" appears on display. See Fig 1.