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Service bulletin 4401762

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 id604161
Published by NHTSA1999-04-15
Manufacturer's number4401762
Manufacturer's date1997-09-01
NHTSA componentENGINE AND ENGINE COOLING:ENGINE

NHTSA's summary

VEHICLES EXPERIENCING NOISE AND VIBRATIONS WHEN DOWNSHIFTING 4-3 AND 3-2. *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

Vehicles listed
SAAB 90001997

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
1300890092023-12-11. Service bulletin. Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
9709239818161998-03-30. Service bulletin. EXPERIENCING PROBLEMS WITH CAC "ONE PIECE" HOSE. *YC
2111997-07-17. Service bulletin. TEMPERATURE SENDING UNITS FOR REPLACEMENT CYLINDER HEADS FOR VEHICLES WITH 4 CYLINDER ENGINE. *JD
2101997-07-17. Service bulletin. CYLINDER HEAD BOLT TIGHTENING TORQUE. *JD