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Home >> Hyundai >> 2012 >> Tucson GL, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Smart Key - Smart Key Code Saving Diagnosis >> DTC P1695: Immobilizer-EMS Memory Error >> Scantool Diagnostics >> Monitor Scantool Data

Monitor Scantool Data

  1. IG KEY "ON" & Engine "OFF"
  2. Connect GDS and select ID Register.
  3. Check Engine status parameter with GDS.
    Fig 1: Scantool Display - ECU Status Information
    G06874122Courtesy of HYUNDAI MOTOR CO.
  4. Is the ECM status normal?

    YES 

    • Neutralize the Engine ECM after erasing the DTC with GDS.

      Check that system is normal after checking the DTC again.

      (If the DTC is set again, replace Engine ECM)

      Wait for more than 1 min. with IG ON so that smart key ECM register PIN into Engine ECM automatically.

    NO 

    NOTE:
    • PIN code is programmed in Smart key ECM, Transponder, PDM and FOB.
      1. If the Smart key ECM is not registered with PIN, key teaching process is not proceeded
      2. Registering PIN is available after Smart Key ECM is neutralized.
      3. Neutralization of Engine ECM is available with GDS (Registering PIN code)
      4. If the virgin engine ECM is installed on vehicle, Engine ECM is automatically programmed PIN code by Smart Key ECM
      5. Registering PIN code is only possible for virgin or neutralized status.
    • It is possible to access to All of the learning procedure only with GDS.

      And, FOB key must be inserted in FOB holder in order to proceed learning procedure.

      (There is only one menu for registering Smart key on the GDS that makes registering all of the component. In case of replacing each module, New registration should be done with GDS)

      • Smart Key ECM Learning
        1. Before learning procedure for FOB Key, PDM, Smart Key ECM should be registered PIN code first.
        2. In case of replacing Smart Key ECM, All of the keys should be newly registered again.
        3. In case that Smart Key ECM receives 3 times with wrong PIN, It is not allowed for neutralization and Key Teaching for 1 hour.
        4. If the battery is discharged during neutralization or Teaching, Timer will start again from beginning. Therefore, it is avoidable to wail for 1 hour.
      • PDM Learning
        1. It is O.K for registering PDM just one time. And, it is available for PDM to neutralize and re-teach with same PIN code.
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