Diagnosis Procedure

Lock/unlock door with door request switch.

Refer to "DOOR LOCK FUNCTION : SYSTEM DESCRIPTION ".

Is the operation normal? 

YES: GO TO 2.

NO: Check Intelligent Key system (door lock function). Refer to "ALL DOOR : DIAGNOSIS PROCEDURE ".

Perform "INSIDE ANT DIAGNOSIS" on Work Support of "INTELLIGENT KEY".

Refer to "INTELLIGENT KEY : CONSULT-III FUNCTION (BCM - INTELLIGENT KEY) ".

GO TO 3.

Perform Self-Diagnostic Result of "BCM".

Is DTC detected? 

YES: Refer to "DTC LOGIC " (instrument center), "DTC LOGIC " (console) or "DTC LOGIC " (trunk room).

NO: GO TO 4.

Check push-button ignition switch.

Refer to "COMPONENT FUNCTION CHECK ".

Is the operation normal? 

YES: GO TO 5.

NO: Repair or replace malfunctioning parts.

Confirm the operation again.

Is the inspection normal? 

YES: Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

NO: GO TO  1.