ABS WARNING LAMP INSPECTION



Check that the ABS warning lamp illuminates as follows.
note The brake warning lamp is used as a EBD warning lamp.
1.When the ignition switch is turned to the "ON" position, the ABS warning lamp and brake warning lamp illuminates for approximately 3 seconds and then switches off.
2.The ABS and brake warning lamps illuminate for three seconds*1 and then go out*2.
note
  • *1: ABS warning lamp may stay ON until the vehicle speed reaches a few km/h. As far as the ABS-ECU stores any diagnosis code related to the ABS sensor malfunction or the motor malfunction as past trouble, the ABS-ECU continues illuminating ABS warning lamp until it verifies that the malfunction for that code is resolved (Startup check).
  • *2: Brake warning lamp does not go out when the parking brake is applied or the brake fluid level is lowered.
3.If the illumination is other than the above, check the diagnosis codes.