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Home >> Chevrolet >> 2014 >> Traverse LTZ, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 11 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC B3031: Security System Controller In Learn Mode >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2015 GMC Acadia, 2015 Chevrolet Traverse, and 2015 Buick Enclave. However, it is still accessible from the selected car via links, so may be relevant.

DTC B3031 will set any time the TDM enters the learn coded keys state.

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