Monitor Scan Tool Data

Check DTC
1. Connect GDS.
2. IG "ON" and engine "OFF".
3. Select "DTC Analysis" mode.
4. After erasing DTC, keep the vehicle condition within "the enable conditions." (Refer to DTC DETECTING CONDITION .)
  
  Fig 1: Scan Tool Display - CAN ERROR
  Courtesy of HYUNDAI MOTOR CO.
5. Is the same DTC occurring again?
  YES
  - Go to next procedure.
  NO
  - Fault is intermittent caused by poor contact in the sensor's and/or PDM's connector or was repaired and PDM 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 .