Operation CHARM
: Car repair manuals for everyone.
Home
>>
GMC Truck
>>
2009
>>
Yukon XL 4WD V8-6.0L
>>
Repair and Diagnosis
>>
Technical Service Bulletins
>>
Superceded Bulletins
>>
Drivetrain - Transfer Case ID First Design Vs. Second
Drivetrain - Transfer Case ID First Design Vs. Second
This TSB number 12-04-21-001A, dated 05/03/12 has been superceded by TSB number 12-04-21-001B , dated 04/11/13