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Home >> Hyundai >> 2008 >> Elantra GLS, Standard >> Repair and Diagnosis >> Body & Frame >> Door Locks >> Immobilizer Control System >> DTC Codes >> DTC P1693 Immobilizer-Transponder Error >> Monitor SCANTOOL Data

Monitor SCANTOOL Data

  1. Check transponder and ECU status
    1. IGN "ON" & Engine "OFF"
    2. Monitor the "ECU, KEY and SMARTRA STATUS" Parameter on the Scantool.

      Specification : 'LEARNT'

      Fig 1: Monitoring ECU, Key And SMARTRA Status Parameter
      G05535551

      Fig. 1) This data show that 3 keys have been taught, ECU has been learnt, Key in key cylinder has been learnt and SMARTRA3 has been learnt.

    3. Have both the ECM and KEY status been learnt ?

      YES 

      • Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, damage on the ECM or SMARTRA.

      And this DTC has not been erased in previous repair. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

      NO 

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