Ignition Switch And Key Unlock Warning Switch:
This system uses the body control system, so check the body control system before you proceed with troubleshooting (See HOW TO PROCEED WITH TROUBLESHOOTING ).
PROBLEM SYMPTOMS TABLE - IGNITION SWITCH AND KEY UNLOCK WARNING SWITCH
| Symptom | Suspect Area |
|---|---|
| Ignition switch is not set to each position. |
|
| Ignition key illumination does not light up. |
|
| Key unlock warning system does not operate. (The buzzer does not sound when the driver's door is opened with the ignition OFF and key inserted) |
|
| Key unlock warning system does not operate. (The buzzer sounds when the ignition key is in ACC or ON) |
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