Scantool Diagnostics

IMMO(Siemens)
P1676 Immobilizer-Smartra Message Error - Scantool Diagnostics

Monitor Scantool Data

1. IG KEY "ON" & Engine "OFF".
2. Erase DTC after connecting Scantool.
3. Check IPM status if DTC is retrieved.




Fig.1) It shows that 2(two) FOB key is registered, Smart Key ECM(integerated in IPM) is learnt status.
4. Is the Smart key ECM (Integrated in IPM) learnt status ?