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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 458 (Immobilizer System) >> Diagnostic Information and Procedures >> DTC B3031 >> Conditions for Setting the DTC

Conditions for Setting the DTC

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

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