Scantool Diagnostics

Smart Key Code Saving
P1699 Immobilizer-Twice Overtrial - Scantool Diagnostics

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) It shows that ECU is learnt status
4. Is the ECM status displayed "Lock" ?






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 acess to All of the learning procedue 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 begining. 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 neutrailze and re-teach with same PIN code.