B2191

Description

Performs ID verification through BCM and Intelligent Key when push-button ignition switch is pressed.
Prohibits the release of steering lock (models with steering lock unit) or start of engine when an unregistered
ID of Intelligent Key is used.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Press the push-button ignition switch.
2.Check "Self-diagnosis result" using CONSULT.
Is DTC detected?
YES- Go to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. PERFORM INITIALIZATION

Perform initialization using CONSULT. Reregister all Intelligent Keys.
For initialization and registration of Intelligent Key.
Can the system be initialized and can the engine be started with reregistered Intelligent Key?
YES- INSPECTION END
NO- GO TO 2.

2. REPLACE INTELLIGENT KEY

1.Replace Intelligent Key.
2.Perform initialization using CONSULT.
For initialization and registration of Intelligent Key.
Can the system be initialized and can the engine be started with reregistered Intelligent Key?
YES- INSPECTION END
NO- GO TO 3.

3. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- INSPECTION END