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Home >> Chevrolet >> 2001 >> Venture Base, Van Passenger >> Repair and Diagnosis >> External Pages >> Different car >> Section 872 (Theft Deterrent System) >> Diagnostic Information and Procedure >> DTC B3031: Learn Coded Keys Active >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.

If the Learn Coded Keys setting is on, the theft deterrent control module sets this DTC.