Toyota
Nissan Versa
 Sedan Service Manual
Engine » Engine control system (EC) » How to erase permanent DTC
Description

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 malfunction is not detected after performing the driving pattern for MIL shutoff three times in a raw.

OUTLINE

*1: When the same malfunction is detected in two consecutive trips, MIL will illuminate.

*2: MIL will turn off after vehicle is driven 3 times (driving pattern B) without any malfunctions.

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 permanent DTC is not erased, perform the procedure of Group A.

                                                                                                    ×: Applicable -: Not applicable

*: For group, refer to EC, "DTC Index".

PERMANENT DTC ITEM

For permanent DTC items, MIL turns ON.

PERMANENT DTC SERVICE PROCEDURE

PERMANENT DTC SERVICE PROCEDURE

    More about «How to erase permanent DTC»:

    Description

    Work Procedure (Group A)

    Work Procedure (Group B)

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