Immobilizer Control System Introduction
Precautions: Precautions for Diagnosing Trouble · General safety (00)
•The engine can be started only when the remote controller ID code corresponds with the registered code in keyless start control module.
The immobilizer control system on some models includes an ID controller.
When the engine switch is pushed to change ignition mode to “ON”, keyless start control module and ECM executes verification with the ID controller at the same time as the above operation and judges whether to start up the engine or not. (In addition to the above operation, keyless start control module also turns the immobilizer indicator light ON and OFF when some trouble is detected in the immobilizer control system including the ID controller.)
•In the case that remote controller battery is flat, there is system trouble, and/or the keyless push start system has brought functioning to a stop, touching remote controller to engine switch enables changing of ignition mode to “ON” and “Engine Starting”.
The immobilizer control system on some models includes an ID controller.
When the engine switch is pushed to change ignition mode to “ON”, keyless start control module and ECM executes verification with the ID controller at the same time as the above operation and judges whether to start up the engine or not. (In addition to the above operation, keyless start control module also turns the immobilizer indicator light ON and OFF when some trouble is detected in the immobilizer control system including the ID controller.)
•In the case that remote controller battery is flat, there is system trouble, and/or the keyless push start system has brought functioning to a stop, touching remote controller to engine switch enables changing of ignition mode to “ON” and “Engine Starting”.