Scantool Diagnostics

Immobilizer

Immobilizer - P1675 Immobilizer-Transponder Programming Error - Scantool Diagnostics

Monitor Scantool Data

1. Check transponder and ECU status
(1) IGN "ON" & Engine "OFF" with key intended to register
(2) Monitor the "KEY STATUS", "SMARTRA STATUS" and "ECU STATUS' Parameter on the Scantool.

Specification : 'LEARNT'




Fig.1) The current data in normal state.
(3) Is the measured voltage within specifications?





2. Check transponder
(1) IGN "ON" & Engine "OFF"
(2) Neutralize PCM and Register transponder key by scantool.

NOTE:
Pin code is required to Neutralize PCM and to Register transponder key

(3) Are Neutralizing and Registering completed normally?