General Information: DTC Detecting Condition

Item	Detecting Condition	Possible cause
DTC Strategy	Voltage Monitoring	Open or short of pressure sensor circuit Faulty pressure sensor
Enable Conditions	In case of Vp > 4.8±0.1V or Vp < 0.2±0.1V for 1s In case of Vsum (Vpos + Vneg) > 5.0±0.5V for 1s * Vp: Pressure sensor voltage(It can be positive or negative voltage), Vpos: positive voltage, Vneg: negative voltage
Fail Safe	HPA pressure sensor EBD warning lamp and buzzer are activated. "Check Brake!" message is displayed on LCD. Master cyclinder presssure sensor EBD warning lamp is activated and buzzer is not activated. "Check Brake!" message is displayed on LCD.