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Home › Hummer › 2009 › H3 Base, Automatic › Repair and Diagnosis › Transmission › Automatic Trans › Shift Lock Control System › Diagnostic Information and Procedures › DTC B2707 or B2708 › DTC Descriptors

DTC Descriptors

DTC B2707: Gearshift Unlock Circuit Low
DTC B2708: Gearshift Unlock Circuit High