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Service bulletin 01448

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10004244
Published by NHTSA2003-11-24
Manufacturer's number01448
Manufacturer's date2003-11-18
NHTSA componentVISIBILITY:SUN/MOON ROOF ASSEMBLY

NHTSA's summary

FULL SIZE UTILITIES BUILT AT JANESVILLE, WI ARE SUSPECT TO WATER LEAKING FROM THE CENTER ROOF CONSOLE CAUSED BY A MIS-ADJUSTED SUNROOF GLASS. *TT

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

Glass, wipers and mirrors, Sunroof

Vehicles listed
CHEVROLET SUBURBAN2003
CHEVROLET TAHOE2003
GMC YUKON2003
GMC YUKON XL2003

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
0208670092005-11-04. Service bulletin. SUNROOF JAMS WHEN CLOSING. *TT