Monitor Scan Tool Data

Connect scan tool to Data Link Connector (DLC).
Ignition "ON" & engine "OFF" & PTG "ON"
Monitor the "Vehicle Speed Slow Status" Parameter on the Scan tool. While changing vehicle speed.
Specification: vehicle speed 5Km/h (3.10MPH) or more → HIGH, 5Km/h (3.10MPH) or less → LOW

Fig 1: Monitoring Vehicle Speed Slow Status
Courtesy of HYUNDAI MOTOR CO.
Is the measured current data within specifications?
YES:
- Fault is intermittent caused by poor contact in the sensor's and/or ECM's connector or was repaired and ECM memory was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO:
- Go to Inspection & Repair procedure.