Conditions for Setting the DTC
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
- The BCM will inspect for a tamper code when the ignition switch rotates from ON to CRANK and will continue to monitor the signal during the engine running period.
- The BCM is reading a tamper code from the Passlock™ sensor for longer than 1.0 seconds.