Engine Does Not Start When Intelligent Key Is Inside Of Vehicle

ENGINE DOES NOT START WHEN INTELLIGENT KEY IS INSIDE OF VEHICLE

Description

Engine does not start when push-button ignition switch is pressed while carrying Intelligent Key.
NOTE:
- Check that vehicle is under the condition shown in "Conditions of vehicle" before starting diagnosis, and check each symptom.
- The engine start function, door lock function, power distribution system, and NATS-IVIS/NVIS in the Intelligent Key system are closely related to each other regarding control. The vehicle security function can operate only when the door lock and power distribution systems are operating normally.

Conditions of Vehicle (Operating Conditions)

- "ENGINE START BY I-KEY": ON
Check the setting of "ENGINE START BY I-KEY" in "Work Support" mode of "INTELLIGENT KEY" of "BCM"
using CONSULT.
- One or more of Intelligent Keys with registered Intelligent Key ID are in the vehicle.


Diagnosis Procedure


1. PERFORM WORK SUPPORT

Perform "INSIDE ANT DIAGNOSIS" in "Work Support" mode of "INTELLIGENT KEY" of BCM using CONSULT.
Intelligent Key.
- GO TO 2.

2. PERFORM SELF-DIAGNOSIS RESULT

Perform Self-Diagnosis Result in "BCM", and check whether or not DTC of inside key antenna is detected.
Is DTC detected?
YES- Testing and Inspection.
NO- GO TO 3.

3. CHECK PUSH-BUTTON IGNITION SWITCH

Check push-button ignition switch.
Push-Button Ignition Switch.
Is the operation normal?
YES- GO TO 4.
NO- Repair or replace malfunctioning parts.

4. CONFIRM THE OPERATION

Confirm the operation again.
Is the inspection normal?
YES- Check intermittent incident. Intermittent Incident.
NO- GO TO 1.