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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Anti-Theft Systems >> Smart Key Code Saving Diagnosis >> DTC P1676: Immobilizer-Smartra Message Error >> DTC Inspection >> Monitor GDS Data
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Monitor GDS Data

  1. IG KEY "ON" & Engine "OFF".
  2. Erase DTC after connecting GDS.
  3. Check Smart key status in "Vehicle S/W Management  ", if DTC is retrieved.
    G14228114Courtesy of HYUNDAI MOTOR AMERICA
  4. Is the Smart key ECM learnt status?

    YES 

    • Fault is intermittent caused by poor contact in IBU (SMK + BCM + TPMS) and/or ECM's connector or was repaired and IBU (SMK + BCM + TPMS) 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.

    NO 

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