LEMON Manuals
: Even more car manuals for everyone
Home
>>
Hummer
>>
2008
>>
H2 4D Utility Wagon
>>
Repair and Diagnosis (Single Page)
>>
Body & Frame
>>
Door Locks
>>
Immobilizer
>>
Diagnostic Information and Procedures
>>
DTC B3031
>>
Conditions for Running the DTC
Conditions for Running the DTC
The immobilizer system is the learn coded keys state.