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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Security Control System (Except Hybrid)) >> Symptom Diagnosis >> Door Does Not Lock/Unlock And Engine Does Not Start (Req SW/Push SW) (One Key) >> Diagnosis Procedure >> Diagnostic Test

Diagnostic Test

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK INTELLIGENT KEY SYSTEM SYMPTOM TABLE

    Check Intelligent Key system symptom table.

    Refer to DIAGNOSIS PROCEDURE .

    GO TO STEP 2  .

  2. CHECK INTELLIGENT KEY LOW BATTERY WARNING

    Check that the Intelligent Key low battery warning operates.

    Is the Intelligent Key low battery warning operated?

    YES 

    Replace Intelligent Key battery. Refer to REMOVAL AND INSTALLATION .

    NO 

    GO TO STEP 3  .

  3. CHECK INTELLIGENT KEY BATTERY

    Check the Intelligent Key battery.

    Is the inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    Replace Intelligent Key battery. Refer to REMOVAL AND INSTALLATION .

  4. REGISTER INTELLIGENT KEY

    1. Register the Intelligent Key.
    2. Check operation after replacement.

    Is the inspection result normal?

    YES 

    Inspection End.

    NO 

    GO TO STEP 5  .

  5. REPLACE INTELLIGENT KEY

    1. Replace the Intelligent Key and perform registration again.
    2. Check operation after replacement.

    Is the inspection result normal?

    YES 

    Inspection End.

    NO 

    GO TO STEP 6  .

  6. REPLACE BCM

    1. Replace BCM. Refer to REMOVAL AND INSTALLATION .
    2. Check operation after replacement.

    Is the inspection result normal?

    YES 

    Inspection End.

    NO 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

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