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Home >> Infiniti >> 2009 >> M45 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Anti-Theft Systems >> Body, Lock & Security System >> Service Information >> Intelligent Key System >> Trouble Diagnosis Procedure >> Work Flow

Work Flow

  1. CHECK IN

    CHECK IN.

    GO TO 2.

  2. GET SYMPTOMS

    Listen to customer complaints request. (Get symptoms)

    NOTE: If customer reports a "No start" condition, request all Intelligent Keys to be brought to the dealer in case of Intelligent Key system malfunction.

    Intelligent Key service request: Refer to CONSULT-III operation instructions.

    Intelligent Key system is malfunctioning: GO TO 3.

  3. PERFORM SELF-DIAGNOSIS

    Perform self-diagnosis of Intelligent Key system with CONSULT-III.

    "SELF-DIAG RESULTS" are displayed: Refer to "CONSULT-III FUNCTIONS (INTELLIGENT KEY) ".

    "SELF-DIAG RESULTS" are not displayed: GO TO 4.

  4. CHECK FUNCTION OF INTELLIGENT KEY SYSTEM

    Does all function of Intelligent Key system operate?

    All function of Intelligent Key system does not operate: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

    Specific function of Intelligent Key system does not operate: GO TO 5.

  5. CHECK POWER DOOR LOCK OPERATION

    Does door lock/unlock operation by door lock and unlock switch operate?

    OK or NG 

    OK: GO TO 6.

    NG: Refer to POWER DOOR LOCK SYSTEM .

  6. CHECK DOOR REQUEST SWITCH OPERATION

    Does door lock/unlock operation by door request switch operate?

    OK or NG 

    OK: GO TO 7.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  7. CHECK TRUNK OPEN OPERATION

    Does the trunk open operation by the trunk opener switch operate?

    OK or NG 

    OK: GO TO 8.

    NG: Refer to TRUNK LID OPENER .

  8. CHECK TRUNK OPENER REQUEST SWITCH OPERATION

    Does the trunk open operation by the trunk opener request switch operate?

    OK or NG 

    OK: GO TO 9.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  9. CHECK REMOTE KEYLESS FUNCTION

    Does the following operation by the Intelligent Key remote control button operate?

    • Door lock/unlock function
    • Trunk open function
    • Panic alarm function

    OK or NG 

    OK: GO TO 10.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  10. CHECK POWER WINDOW OPERATION

    Does power window operation by power window main switch operate?

    OK or NG 

    OK: GO TO 11.

    NG: Refer to POWER WINDOW SYSTEM .

  11. CHECK POWER WINDOW DOWN FUNCTION

    Does power window down function by Intelligent Key remote control button operate?

    OK or NG 

    OK: GO TO 12.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  12. CHECK HAZARD AND BUZZER REMINDER FUNCTION BY REQUEST SWITCH

    Does hazard and buzzer reminder function by the following switches operate?

    • Door request switches
    • Trunk opener request switch

    OK or NG 

    OK: GO TO 13.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  13. CHECK HAZARD AND HORN REMINDER FUNCTION BY INTELLIGENT KEY BUTTON

    Does hazard and horn reminder function by Intelligent Key button operate?

    OK or NG 

    OK: GO TO 14.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  14. CHECK WARNING FUNCTION

    Does warning function operate? Refer to "SYSTEM DESCRIPTION ".

    OK or NG 

    OK: GO TO 15.

    NG: Refer to "TROUBLE DIAGNOSIS SYMPTOM CHART ".

  15. CHECK OUT

    CHECK OUT.

    INSPECTION END

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