Sonata GL V6-2.5L (1999)
2) Select SONATA.
3) Select Anti-Lock brake system.
4) Select air bleeding mode.
5) Press 'YES' to operate motor pump and solenoid valve.
6) 'ON' and 'OFF' controls are automatically performed to prevent the motor pump from being burnt.
5. Pump the brake pedal several times, and then loosen the bleeder screw until fluid starts to run out without bubbles. Then close the bleeder screw.