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When a DTC is not stored in ECM

WARNING: This page is about a different car, the 2013 Infiniti M56. However, it is still accessible from the selected car via links, so may be relevant.

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.
x: Applicable -: Not applicable
Group(1) Perform "DTC CONFIRMATION PROCEDURE" for applicable DTCs. Driving pattern Reference
B D
A x - - "WORK PROCEDURE (GROUP A) "
B - x x "WORK PROCEDURE (GROUP B) "
(1) For group, refer to "DTC INDEX ".