Scantool Diagnostics

Smart Key Code Saving(Button)
P1699 Immobilizer-Twice Overtrial - Scantool Diagnostics

Monitor GDS Data

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 ?






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 scan tool 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.
- 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.