With Intelligent Key System

P1610 LOCK MODE

Description

When the starting operation is carried more than 10 times consecutively under the following conditions, NVIS/NATS will shift to the mode which prevents the engine from being started.
- Unregistered mechanical key is used.
- BCM or ECM's malfunctioning.


DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.
2.Check "Self Diagnostic Result" with CONSULT.
Is DTC detected?
YES- Refer to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK ENGINE START FUNCTION

1.Perform the check for DTC except DTC P1610.
2.Use CONSULT to erase DTC after fixing.
3.Check that engine can start with registered mechanical key.
Does the engine start?
YES- INSPECTION END
NO- GO TO 2.

2. CHECK INTERMITTENT INCIDENT

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