Technical Service Bulletin 120601007A — 2009 GMC YUKON DENALI
ENGINE
Bulletin Details
| TSB ID | 120601007A |
| Manufacturer | |
| Vehicle | 2009 GMC YUKON DENALI |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
New Service Cam Bearings For Gen IV V8 Engines
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2009 GMC YUKON DENALI
100845001F
ELECTRICAL SYSTEM
PIP4482C
ENGINE AND ENGINE COOLING:COOLING SYSTEM
02-08-42-001I
EXTERIOR LIGHTING:HEADLIGHTS
02-07-30-029V
EQUIPMENT
14-06-130-001
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
TB-09-06-04-024
ENGINE AND ENGINE COOLING:ENGINE
PIT-4696A
EXTERIOR LIGHTING:HEADLIGHTS
PIT-4696A
EXTERIOR LIGHTING:HEADLIGHTS:HIGH/LOW BEAM DIMMER SWITCH