Diagnostic Procedure 5

Self-diagnostic results: 

"ID DISCORD, IMM-ECM" displayed on CONSULT-II screen 

1. CONFIRM SELF-DIAGNOSTIC RESULTS 

   Confirm SELF-DIAGNOSTIC RESULTS "ID DISCORD, IMM-ECM" displayed on CONSULT-II screen.

   Fig 1: CONSULT-II Display - Self-Diagnosis

   Courtesy of NISSAN MOTOR CO., U.S.A.
   NOTE: "ID DISCORD IMM-ECM":
   Registered ID of NVIS (NATS) IMMU is in discord with that of ECM.

   Is CONSULT-II screen displayed as above? 

   Yes: GO TO 2.

   No: GO TO "SYMPTOM MATRIX CHART 1 (SELF-DIAGNOSIS RELATED ITEM) ".

2. PERFORM INITIALIZATION WITH CONSULT-II 

   Perform initialization with CONSULT-II. Re-register all NVIS (NATS) ignition key IDs.

   For initialization, refer to "CONSULT-II OPERATION MANUAL IVIS/NVIS".

   Fig 2: Consult-II IMMU INITIALIZATION Display Screen

   Courtesy of NISSAN MOTOR CO., U.S.A.
   NOTE: If the initialization is not completed or fails, CONSULT-II shows above message on the screen.

   Can the system be initialized? 

   Yes:

   • Start engine. (END)
   • (System initialization had not been completed. Ref. part No. F) 

   No:

   • ECM is malfunctioning.
   • Replace ECM. Ref. part No. F 
   • Perform initialization with CONSULT-II.
   • For initialization, refer to "CONSULT-II OPERATION MANUAL IVIS/NVIS".