Problem Symptoms
WARNING: This page is about a different car, the 2004 Toyota MR2. However, it is still accessible from the selected car via links, so may be relevant.
PROBLEM SYMPTOMS TABLE - ENGINE IMMOBILIZER SYSTEM
| Symptom | Suspected Area |
|---|---|
| Immobiliser is not set (Engine starts with key codes other than the registered key code) |
|
| Engine does not start |
|
| Security indicator is always ON |
|
| Security indicator is always ON (Although code has been registered in the automatic registration mode, indicator is not OFF) |
|
| Security indicator is OFF (When DTC of immobiliser is output) |
|
| Security indicator is OFF (When DTC of immobiliser is not output) |
|
| Security indicator is abnormally blinking |
|
| *1
: Check that the key which did not start the engine has been registered and that it is possible to start with other already registered key codes. *2 : Finish the automatic registration mode because the mode might still remain. |
|
* 1: Check that the key which did not start the engine has been registered and that it is possible to start with other already registered key codes.
* 2: Finish the automatic registration mode because the mode might still remain.