Security System Without Intelligent Key System

P1610 LOCK MODE





Description
ECM forcibly switches to the mode that inhibits engine start, when engine start operation is performed 5 times or more while communication between ECM and BCM is not normal, or when engine start operation is performed 5 times or more using the unregistered ignition key.




DTC Logic

DTC DETECTION LOGIC






DTC CONFIRMATION PROCEDURE
1.PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON.
2. Check DTC in "Self Diagnostic Result" mode of "ENGINE" using CONSULT-III.
Is DTC detected?
YES - SEE Diagnosis Procedure.
NO - INSPECTION END




Diagnosis Procedure
1.CHECK ENGINE START FUNCTION
1. Perform that DTC except DTC P1610 is not detected.
If detected, erase the DTC after fixing.
2. Turn ignition switch OFF.
3. Turn ignition switch ON using the registered ignition key and wait for 5 seconds.
4. Turn the ignition switch OFF and wait 5 seconds.
5. Repeat steps 4 and 5 twice (a total of 3 times).
6. Check that engine can start using the registered ignition key.
- INSPECTION END