Service bulletin 08049
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10024228 |
| Published by NHTSA | 2008-03-28 |
| Manufacturer's number | 08049 |
| Manufacturer's date | 2008-02-01 |
| NHTSA component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS |
NHTSA's summary
SERVICE UPDATE FOR INVENTORY AND CUSTOMER VEHICLES--COOLANT LEAK - HEATER HOSE CONNECTION - EXPIRES WITH BASE WARRANTY. *NJ
The document
No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.
Components
Engine, Cooling system
| CADILLAC ESCALADE | 2008 |
|---|---|
| CADILLAC ESCALADE ESV | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 1500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SUBURBAN 2500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET TAHOE | 2008 |
| GMC YUKON | 2008 |
| GMC YUKON XL 1500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
| GMC YUKON XL 2500 | 2008 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| PIP4482C | 2017-08-15. Service bulletin. 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. |
|---|---|
| PIP4158E | 2017-08-15. Service bulletin. This Preliminary Information communication provides information to the technician about vehicles that have low oil pressure, no oil pressure, and/or engine noise. Technician will need to replace the oil pump, flush the oil cooler lines. |
| 08-04-19-004 | 2008-11-20. Service bulletin. GMC: CORRECT FRONT AXLE VENT HOSE ROUTING. THE FRONT AXLE VENT HOSE IS MOUNTED IN THE LEFT SIDE OF THE ENGINE COMPARTMENT, AND MAY NOT BE CORRECTLY ROUTED. *PE UPDATED ON 5/1/2012. *KB |