LEMON Manuals
: Even more car manuals for everyone: 1960-2025
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Hummer
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2009
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H3 Alpha
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Repair and Diagnosis
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Transmission
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Automatic Trans
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Shift Lock Control System
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Diagnostic Information and Procedures
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DTC B2707 or B2708
>>
DTC Descriptors
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DTC Descriptors
DTC B2707
Gearshift Unlock Circuit Low
DTC B2708
Gearshift Unlock Circuit High