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Home >> Infiniti >> 2011 >> M37 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Introduction >> Basic Inspection >> How To Erase Permanent DTC >> Work Procedure (Group A)

Work Procedure (Group A)

Fig 1: Relationship Diagram Between DTC, MIL, Driving Pattern And Permanent DTC Status (Group A)
G07020102Courtesy of NISSAN MOTOR CO., U.S.A.
  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON.
  5. Check permanent DTC. Refer to "DIAGNOSIS DESCRIPTION ".
  6. Perform "DTC CONFIRMATION PROCEDURE" for DTCs which are the same as permanent DTCs stored in ECM.
  7. Turn ignition switch OFF and wait at least 10 seconds.
  8. Turn ignition switch ON.
  9. Turn ignition switch OFF and wait at least 10 seconds.
  10. Turn ignition switch ON.
  11. Check permanent DTC. Refer to "DIAGNOSIS DESCRIPTION ".
  12. Check that the permanent DTCs have been erased.
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