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1.

IG KEY "ON" & Engine "OFF".

2.

Erase DTC after connecting GDS.

3.

Check Smart Key PCM/ECM status parameter if DTC is retrieved.

Fig.1) It shows that 2(two) FOB key is registered, Smart Key PCM/ECM is learnt status

4.

Is the neutralization of Smart Key PCM/ECM, Engine PCM/ECM and key teaching normal ?

▶ Neutralize the PCM/ECM after erasing the DTC with GDS.

Check that system is normal after checking the DTC againg. (If the DTC is set aganin, repalce PCM/ECM)

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

▶ Perform key teaching procedure after replacing PCM/ECM and then, go to "Verification of Vehicle Repair" Procedure.

note

■ PIN code is programmed in Smart key PCM/ECM, Tansponder, ESCL.

1. If the Smart key PCM/ECM is not registered with PIN, key teaching process is not proceeded.

2. Registering PIN is available after Smart Key PCM/ECM is neutralized.

3. Neutralization of Engine PCM/ECM is available with GDS (Registering PIN code)

4. If the virgin engine PCM/ECM is installed on vehicle, Engine PCM/ECM is automatically programmed PIN code by Smart Key PCM/ECM.

5. Registering PIN code is only possible for virgin or neutralized status.

■ All Learning procedure is able to do with a scan tool in the vehicle's ignition key off state.

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Smart Key PCM/ECM Learning

1. Before learning procedure for ESCL, Smart Key PCM/ECM should be registered PIN code first.

2. In case of replacing Smart Key PCM/ECM, All of the keys should be newly registered again.

3. In case that Smart Key PCM/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 begining.

Therefore, it is avoidable to wait for 1 hour.

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ESCL Learning

1. It is O.K for registering ESCL just one time. And, it is available for ESCL to neutrailze and re-teach with same PIN code.