Monitor GDS Data

Ignition "OFF", connect GDS.
Ignition "ON" & Engine "OFF", select "Diagnostic Trouble Codes (DTC)" mode.
Monitor diagnostic trouble code and present of trouble code.
Using a GDS, clear the DTC.

Fig 1: Screen Display - Exceed Maximum Coding Number
Courtesy of HYUNDAI MOTOR AMERICA
Is DTC present problem?
YES
- Replace it with a new one and then check if the vehicle specifications are correct. After that, perform SRSCM (ACU) Variant Coding and then, go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Displaying nothing (no DTC) or DTC with label "H"(historical) shows that Fault is intermittent caused by poor contact in the part's and/or SRSCM connector or was repaired and SRSCM memory was not cleared.
  Thoroughly check release pin and 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.