When driver inserts key and IGN "ON", Immobilizer informs status of system and result of Authentication by blinking of immobilizer lamp on instrument cluster. through Authentication procedure immobilizer lamp keep lighting up till engine starts. In normal status. Immobilizer lamp lights up for 30sec Right after ignition "ON". If there’s any fault in immobilizer system or in Authentication, lamp blinks 5 times after ignition "ON"
The ECM sets DTC P1692 if there’s short circuit in immobilizer lamp circuit.
Item | Detecting Condition | Possible Cause |
DTC Strategy | ● Short Circuit in immobilizer lamp circuit. ● Open/Short in control harness ● Faulty ECM | |
Enable Conditions | ● IG ON | |
Threshold value | ||
Detecting time | ||
FAIL SAFE |
