LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2011 >> G25 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Engine Control System - G37 Convertible - Introduction (1 Of 2)) >> Basic Inspection >> How To Erase Permanent DTC >> Description >> Outline >> When a DTC is not stored in ECM
April 5, 2026: LEMON Manuals is launched! Read the announcement.

When a DTC is not stored in ECM

WARNING: This page is about a different car, the 2011 Infiniti G37. 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.
DRIVING PATTERN CHART

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