4WAS Warning Lamp Indication Condition
- 4WAS system stops (error) when turning 4WAS warning lamp ON.
- Turn 4WAS warning lamp ON when ignition switch turns ON from OFF for the purpose of lamp check. Then, turn 4WAS warning lamp OFF after the engine is started if system is normal.
| Condition | 4WAS warning lamp |
|---|---|
| Ignition switch OFF | OFF |
| Ignition switch ON | ON |
| After engine starts (system normal) | OFF |
| 4WAS system malfunction | ON |