Mike's Workshop Manuals
: Service manuals for every vehicle
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Hummer
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2009
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H3 Base, Standard
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Repair and Diagnosis
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External Pages
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Different variant/trim
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Section 5 (Shift Lock Control System)
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Diagnostic Information and Procedures
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DTC B2707 or B2708
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DTC Descriptors
DTC Descriptors
WARNING:
This page is about a different variant/trim than selected.
DTC B2707
Gearshift Unlock Circuit Low
DTC B2708
Gearshift Unlock Circuit High