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Service bulletin 030138004

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 id10001547
Published by NHTSA2003-06-06
Manufacturer's number030138004
Manufacturer's date2003-05-01
NHTSA componentENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN

NHTSA's summary

HVAC BLOWER MOTOR INOPERATIVE AND/OR BLOWER SPEED IS HIGHER/LOWER THAN REQUESTED SPEED. *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

Engine, Cooling fan, Cooling system

Vehicles listed
SATURN ION2003

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
02T832003-02-25. Service bulletin. ENGINE COOLANT LEAK FROM COOLANT PUMP DRAIN PLUG. *TT