Scantool Data Analysis

WARNING: This page is about a different variant/trim than selected.

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: Display - ECU Check Sum Error Screen
Courtesy of HYUNDAI MOTOR AMERICA
Is the same DTC occurred again?
YES
- Substitute with a known - good PTM and check for proper operation.
  If the problem is corrected, replace the unit and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Fault is intermittent caused by poor contact in the PTM's connector or was repaired and PTM 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.