Scantool Data Analysis

Connect GDS.
IG "ON" and engine "OFF".
Select "DTC Analysis" mode.
After erase DTC, keep the vehicle condition within "the enable conditions" (Refer to "DTC DETECTING CONDITION " table).

Fig 1: Scan Tool Display - CAN Error
Courtesy of HYUNDAI MOTOR CO.
Is the same DTC occurred 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. T-horoughly 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.