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Home >> Infiniti >> 2017 >> Q60 Base, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System (Basic Inspection) (VR30DDTT)) >> Basic Inspection >> How To Erase Permanent DTC >> Description >> When A DTC Is Not Stored In ECM
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When A DTC Is Not Stored In ECM

WARNING: This page is about a different variant/trim than selected.

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

Group* Perform "DTC CONFIRMATION PROCEDURE" for applicable DTCs. Driving pattern
B D
A * - -
B - * *

*: For group, refer to DTC INDEX  (For turbo high pressure model) or DTC INDEX  (For turbo low pressure model).