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Home >> Hyundai >> 2021 >> Accent SEL >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Smart Key Unit Diagnosis >> DTC B16A9-00: Interior Antenna #2 Failure >> Wiring Inspection >> Ground Circuit Inspection

Ground Circuit Inspection

  1. Turn the ignition switch & engine "OFF"
  2. Disconnect the Interior Antenna #2 connector.
  3. Measure the resistance between chassis ground and the ground circuit of the Interior Antenna #2.

    Specification:  Approx. below 1 Ω

  4. Is the result within specifications?

    YES 

    • Replace the Interior Antenna #2 with an usable sample and check for proper operation.

    If it works properly, put it in place and then go to "VERIFICATION OF VEHICLE REPAIR ".

    NO