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Home >> Infiniti >> 2011 >> G25 Sedan V6-2.5L (VQ25HR) >> Repair and Diagnosis >> Power and Ground Distribution >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Push-Button Ignition Switch Does Not Operate >> Diagnosis Procedure Power Distribution System
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Diagnosis Procedure Power Distribution System





PUSH-BUTTON IGNITION SWITCH DOES NOT OPERATE


Diagnosis Procedure

1.CHECK INTELLIGENT KEY SYSTEM (DOOR LOCK FUNCTION)
Lock/unlock door with door request switch. System Description.
Is the operation normal?
YES - GO TO 2.
NO - Check Intelligent Key system (door lock function). Diagnosis Procedure.
2.PERFORM WORK SUPPORT
Perform "INSIDE ANT DIAGNOSIS" on Work Support of "INTELLIGENT KEY". Intelligent Key.
- GO TO 3.
3.PERFORM SELF DIAGNOSTIC RESULT
Perform Self Diagnostic Result of "BCM".
Is DTC detected?
YES - B2621 (instrument center), B2622 (console) or B2623 B2623 B2623, "DTC Logic" (trunk room).
NO - GO TO 4.
4.CHECK PUSH-BUTTON IGNITION SWITCH
Check push-button ignition switch. Removal and Installation.
Is the operation normal?
YES - GO TO 5.
NO - Repair or replace malfunctioning parts.
5.CONFIRM THE OPERATION
Confirm the operation again.
Is the inspection normal?
YES - Check intermittent incident. Intermittent Incident.
NO - GO TO 1.
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