LEMON Manuals
: Even more car manuals for everyone
Home
>>
GMC
>>
2002
>>
Yukon Denali
>>
Repair and Diagnosis (Single Page)
>>
Accessories & Equipment
>>
Anti-Theft Systems
>>
Theft Deterrent System - Immobilizer
>>
Diagnostic Information and Procedures
>>
DTC B3031
>>
Conditions for Setting the DTC
Conditions for Setting the DTC
If the Learn Coded Key setting is on, the theft deterrent control module sets this DTC.