GDS Data Analysis

Connect GDS and select "Current Data" mode.
Start the engine.
Monitor the parameters related to DTC on the "Current Data" menu of the GDS as below.

Courtesy of HYUNDAI MOTOR AMERICA

Courtesy of HYUNDAI MOTOR AMERICA
Is parameter displayed within specifications?
YES
- Fault is intermittent. 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 next step.