LEMON Manuals
: Even more car manuals for everyone
Home
>>
Hummer
>>
2008
>>
H2 4D Utility Wagon
>>
Repair and Diagnosis
>>
Restraints
>>
Air Bag, SRS
>>
Supplemental Inflatable Restraints
>>
Diagnostic Information and Procedures
>>
DTC B1001 (SDM)
>>
Conditions for Setting the DTC
Conditions for Setting the DTC
The 4-digit primary data key stored in the SDM does not match the 4 digits stored in the BCM.
The VIN stored in the BCM does not match that of the vehicle.