Grand Prix V6-3.8L VIN 2 (2004)
Amplifier: Customer Interest
Audio System - Rear Shelf Rattles at High Stereo Volume
Bulletin No.: 05-08-44-021
Date: June 27, 2005
TECHNICAL
Subject:
Rattle/Vibration In Rear Window Shelf (Install Foam)
Models:
2004-2005 Pontiac Grand Prix
Condition
Some customers may comment on a rattle or vibration in the rear of the interior of the vehicle with the stereo at high volume.
Cause
The amplifier, speakers or the wiring may not be properly secured in one of the following areas and may be misdiagnosed as a faulty speaker or
amplifier.
Correction 1
Remove the rear speaker and apply a piece of foam to the rear retaining tab.
Correction 2
