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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 161 (Smart Key Unit Diagnosis) >> DTC B16A9-00: Interior Antenna #2 Failure >> DTC Information And Inspection >> Monitor DTC Status

Monitor DTC Status

WARNING: This page is about a different car, the 2021 Hyundai Kona. However, it is still accessible from the selected car via links, so may be relevant.
  1. Plug GDS to Data Link Connector (DLC).
  2. Turn the ignition switch ON.
  3. If there is any DTC, clear it.
  4. Turn the ignition switch OFF and back ON. Then, select "DTC Analysis".
  5. Did the same DTC return?

    YES 

    • Go to next procedure.

    NO 

    • Fault can be intermittent, caused by poor contact of connectors between the SMK ECU and Interior Antenna #2. Thoroughly check connectors for looseness, poor contact, bending, corrosion, contamination, deterioration, or damage. Repair or replace relevant component as necessary and then go to "VERIFICATION OF VEHICLE REPAIR ".
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