Description

HOW TO ERASE PERMANENT DTC


Description


When a DTC is stored in ECM
When a DTC is stored in ECM and MIL is ON, a permanent DTC is erased with MIL shutoff if the same malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw.











When a DTC is not stored in ECM
The erasing method depends on a permanent DTC stored in ECM. Refer to the following table.






*: For group, Testing and Inspection.