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Service bulletin 631519

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 id52109
Published by NHTSA1997-07-17
Manufacturer's number631519
Manufacturer's date1997-04-01
NHTSA componentVISIBILITY:REARVIEW MIRRORS/DEVICES:EXTERIOR

NHTSA's summary

INTERMITTENT HISS TYPE NOISE FROM OUTSIDE REAR VIEW MIRROR. *TW

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, Mirrors

Vehicles listed
PONTIAC GRAND PRIX1997

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
731509A2000-04-04. Service bulletin. AN ITERMITTENT TYPE HISS NOISE CANBE HEARD AT THE A PILLAR OR MIRROR AREA. THIS CONDITION MAY BE DUE TO AIR TURBULENCE AROUND THE MIRROR STYLING HOLE CAUSING THE OUTER BELT SEAL TO VIBRATE. YD