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Home >> Toyota >> 2007 >> Yaris Base, 2D Hatchback, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 21 (Body, Lock & Security System) >> Intelligent Key System >> Trouble Diagnosis Procedure >> Work Flow

Work Flow

WARNING: This page is about a different car, the 2007 Nissan Versa. However, it is still accessible from the selected car via links, so may be relevant.

Before performing the work flow, carry out preliminary check. Refer to "PRELIMINARY CHECK ".

  1. CHECK FUNCTION OF INTELLIGENT KEY SYSTEM 

    Check if the function related to Intelligent Key system operates normally.

    All functions of Intelligent Key system do not operate >> GO TO "ALL FUNCTIONS OF INTELLIGENT KEY SYSTEM DO NOT OPERATE ".

    Specific function of Intelligent Key system does not operate >> GO TO 2.

  2. CHECK POWER DOOR LOCK OPERATION 

    Check if door lock/unlock function operates with door lock and unlock switch.

    OK or NG 

    OK >> GO TO 3.

    NG >> GO TO "POWER DOOR LOCK SYSTEM ".

  3. CHECK DOOR REQUEST SWITCH OPERATION 

    Check if door lock/unlock function operates with request switch.

    OK or NG 

    OK >> GO TO 4.

    NG >> GO TO "DOOR LOCK/UNLOCK FUNCTION MALFUNCTION ".

  4. CHECK REMOTE KEYLESS FUNCTION 

    Check if the following function responds with Intelligent Key button.

    • Door lock/unlock function
    • Panic alarm function

    OK or NG 

    OK >> GO TO 5.

    NG >> GO TO "REMOTE KEYLESS ENTRY FUNCTION MALFUNCTION ".

  5. CHECK HAZARD AND BUZZER REMINDER FUNCTION 

    Check if hazard and buzzer reminder function responds with the following switches.

    • Door request switch
    • Intelligent Key button

    OK or NG 

    OK >> GO TO 6.

    NG >> GO TO "HAZARD AND BUZZER REMINDER FUNCTION MALFUNCTION ".

  6. CHECK WARNING CHIME FUNCTION 

    Check if warning chime function operates normally according to system description. Refer to "WARNING CHIME/BUZZER/LAMPS FUNCTION ".

    OK or NG 

    OK >> GO TO 7.

    NG >> GO TO "WARNING CHIME/BUZZER FUNCTION MALFUNCTION ".

  7. CHECK WARNING LAMP FUNCTION 

    Check if warning lamp could be turn on normally according to system description. Refer to "WARNING CHIME/BUZZER/LAMPS FUNCTION ".

    OK or NG 

    OK >> End of inspection.

    NG >> GO TO "WARNING LAMP FUNCTION MALFUNCTION ".