Scantool Diagnostics

P1696 Immobilizer-Authentication Fail

Scantool Diagnostics

Monitor Scantool Data

1. IG KEY "ON" & Engine "OFF".
2. Erase DTC after connecting GDS.
3. Check Smart Key ECM status parameter if DTC is retrieved.




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