ABS Light: Description and Operation

Warning lamp
1. ABS warning lamp
1 It is turned on for three seconds at time of ON of ignition Key and turns off afterwards.
2 It is extinguished at start of operation.
3 It is lighted if system abnormality arise.
4 It is lighted during self-diagnosis.
5 During its lighting, ABS control is interrupted and only ordinary brake operates in same way as ABS-noninstalled vehicle.
6 It is lighted when ECU connector is removed.

2. EBD (electronic brake-force distribution) warning lamp
1 It is lighted at time of ON of ignition Key.
2 It is extinguished at start of operation.
3 It is lighted when parking brake switch is ON.
4 It is lighted when brake oil is deficient
5 It is lighted when EBD control is infeasible.
- When there is trouble at solenoid valve.
- When there is trouble in more than one sensor.
- When there is trouble in ECU.
- In case of high voltage.