Monitor Scantool Data

Connect scantool to Data Link Connector (DLC).
Ignition "ON" & Engine "ON".
Press the brake pedal.
Monitor the "Pressure sensor" parameter on the Scantool.
Specification : Approx. 60bar ~150bar (There is difference in displayed parameter according to braking force)

Fig 1: Scan Tool Display - Pressure Sensor (121.1Bar)
Courtesy of HYUNDAI MOTOR CO.

Normal data (There is difference in displayed parameter according to braking force)
Whenever brake pedal is pushed down, is the pressure sensor's scantool data changed?
YES
- Fault is caused by having been repaired and HECU memory was not cleared. Clear the DTC and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Go to "COMPONENT INSPECTION " procedure.