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HOW TO ERASE PERMANENT DTC EC-137 < BASIC INSPECTION > [VK56DE] C D E F G H I J K L M A EC N P O HOW TO ERASE PERMANENT DTC Description INFOID:0000000009886533 OUTLINE 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 mal- function 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. NOTE: If the applicable permanent DTC includes multiple groups, perform the procedure of Group B first. If the per- manent DTC is not erased, perform the procedure of Group A. ×: Applicable —: Not applicable *: For group, refer to . PERMANENT DTC ITEM For permanent DTC items, MIL turns ON. Refer to . *1: When the same malfunction is de- tected in two consecutive trips, MIL *2: MIL will turn off after vehicle is driven 3 times (driving pattern B) without JSBIA0063GB Group * Perform “DTC CONFIRMATION PROCE- DURE” for applicable DTCs. Driving pattern Reference B D A × — — B — × × |