Immobilizer System

IMMOBILIZER SYSTEM DIAGNOSIS

CAUTION: When the engine does not start or stalls and the following DTCs are not Indicated, go to engine symptom troubleshooting.

NOTE:
- When the immobilizer system is defective, the engine starts once and soon stalls after turning the starter for the first three times. For the fourth time or after, the engine can not be started.
- If engine condition is normal but light stays on, inspect for short circuit between security light and immobilizer unit connector terminal M.Repair or replace the wiring harness if necessary.