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Home >> Hummer >> 2009 >> H3T Base, Automatic >> Repair and Diagnosis >> Transmission >> Automatic Trans >> Shift Lock Control System >> Diagnostic Information and Procedures >> Diagnostic Code Index
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Diagnostic Code Index

DIAGNOSTIC CODE INDEX

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