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Service bulletin 060303

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 id10003689
Published by NHTSA2003-10-28
Manufacturer's number060303
Manufacturer's date2003-06-03
NHTSA componentUNKNOWN OR OTHER

NHTSA's summary

WATER MANAGEMENT SYSTEM. FUNCTION, MAINTENANCE AND PREVENTATIVE MEASURES MENTIONED IN THE MAY EMERGING ISSUES IDL BROADCAST. *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.

Vehicles listed
CADILLAC ESCALADE2002, 2003
CHEVROLET AVALANCHE2002, 2003

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