Technical Service Bulletin PIP4482C — 2009 GMC YUKON DENALI
ENGINE AND ENGINE COOLING:COOLING SYSTEM
Bulletin Details
| TSB ID | PIP4482C |
| Manufacturer | |
| Vehicle | 2009 GMC YUKON DENALI |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM |
| Communication Date |
Bulletin Summary
This Preliminary Information communication advises the technician of two types of DEX-COOL 50/50 Premix are available through General Motors Service Parts Operations, one with bitterant and one without. Bitterant is a chemical that is added to products to make them smell or taste extremely bitter and is required in some states, such as California, Oregon, New Mexico, Colorado, and Vermont.
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
02-08-42-001I
EXTERIOR LIGHTING:HEADLIGHTS
02-07-30-029V
EQUIPMENT
14-06-130-001
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
120601007A
ENGINE
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