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Home >> Buick >> 2004 >> Century Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 120 (Theft Deterrent System) >> Diagnostic Information and Procedures >> DTC B3031 >> DTC Descriptor

DTC Descriptor

WARNING: This page is about a different car, the 2004 Pontiac Grand Prix. However, it is still accessible from the selected car via links, so may be relevant.

This diagnostic procedure supports the following DTC.

DTC B3031 Security System Controller in Learn Mode.