Monitor Scan Tool Data

Connect scan tool to Data Link Connector (DLC)
Ignition "ON" & Engine "OFF".
Monitor the "G Sensor" parameter on the Scan tool.
Specification : Approx. ± 0.01 G

Fig 1: Monitoring G Sensor Parameter (1 Of 2)
Courtesy of HYUNDAI MOTOR CO.

Fig 2: Monitoring G Sensor Parameter (2 Of 2)
Courtesy of HYUNDAI MOTOR CO.
Is parameter displayed within specifications?
YES:
- Fault is intermittent caused by poor connection in G sensor harness and/or HECU's connector or was repaired and HECU 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 "TERMINAL AND CONNECTOR INSPECTION " procedure.