Freeze Frame Data Check: Notes

By using the scan tool (M.U.T.-III SE), the freeze frame data can be checked.

When detecting fault and setting the diagnostic trouble code, the ECU connected to CAN bus line obtains the data when the diagnostic trouble code is determined, and then stores the ECU status of that time. By analyzing each data using the scan tool (M.U.T.-III SE), troubleshooting can be carried out efficiently. The displayed items are as the table below.

Check a freeze frame data before removing the 12V battery.