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1.

IG KEY "ON" & Engine "OFF".

2.

Erase DTC after connecting GDS.

3.

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

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

4.

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

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

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

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

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

note

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

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

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

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

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

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

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

•

Smart Key ECM/PCM Learning

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

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

3. In case that Smart Key ECM/PCM 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.