ABS Indicator Light

ABNORMALITY DETECTION
The Anti-lock Brake System (ABS) control unit turns the ABS indicator light on when one or more of the following abnormalities are detected.
This is only a partial list.
- When the operating time of the motor in the power unit exceeds the specified period.
- When vehicle running time exceeds 30 seconds without releasing the parking brake.
- When absence of speed signals from any of the four wheel sensor is detected.
- When the activation time of all solenoids exceeds a given time, or an open circuit is detected in the solenoid system.
- When solenoid output is not detected in the simulated ABS operation when the engine is started or the vehicle is driven.

BULB CHECK
To check the indicator light bulb, the light is activated when the ignition switch is first turned on. The light goes off after the engine is started if there is no abnormality in the system.