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Service bulletin 01T31

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 id622148
Published by NHTSA2001-10-15
Manufacturer's number01T31
Manufacturer's date2001-06-01
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

CUSTOMERS MAY COMMENT THERE IS REDUCED / RESTRICTED AIR FLOW COMING FROMT HE RIGHT SIDE AIR VENT AND / OR A RATTLE TYPE NOISE COMING FROM THE RIGHT SIDE OF THE INSTRUMENT PANEL IN THE VENT AREA ON VEHICLES BUILT UP TO AND INCLUDING VIN 1Z338862. *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, Heating and air conditioning

Vehicles listed
SATURN S-SERIES2000 to 2001

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