3.
Read “DTC Status” parameter in DTC menu of the GDS.
Connect GDS and select “Diagnostic Trouble Codes(DTC)” mode.
Confirm that "DTC Readiness Flag" indicates "COMPLETED". If not, drive the vehicle within conditions noted in the freeze frame data or enable conditions.
Read “DTC Status” parameter in DTC menu of the GDS.
Is parameter displayed "History(Not Present) fault" ?
 | ▶ 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. |
 | ▶ Go to next step. |
Connect GDS to Data Link Connector(DLC).
IG "ON" & ENG "ON".
Press the brake pedal.
Monitor the "PRESSURE SENSOR" parameter on the "Current Data" menu of the GDS.
Specification :Approx. 60bar ~150bar (There is difference in displayed parameter according to braking force)
Whenever brake pedal is pushed down, is the pressure sensor's scantool data changed ?
| ▶ 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. |
| ▶ Go to next step. |
