Ups Warning Lamp Indication
- Turns ON when there is a malfunction in the UPS system. If ON, fail-safe mode is engaged and the system enters a manual steering state (turning force at steering wheel becomes heavy).
- Also turns ON when ignition switch is turned ON, for purpose of lamp check. Turns OFF after the engine starts, if system is normal.
|
Condition |
UPS warning lamp |
|
Ignition switch ON. (Lamp check) |
ON |
|
Engine running. |
OFF |
|
UPS system malfunction [Other diagnostic item] |
ON |
CAUTION:
UPS warning lamp also turns ON due to data reception error, CAN communication error etc.