LaCrosse V6-3.8L VIN 2 (2005)
Cellular Phone Microphone: All Technical Service Bulletins
OnStar(R) - Microphone Inoperative
Bulletin No.: 05-08-46-010
Date: December 22, 2005
TECHNICAL
Subject:
OnStar(R) Microphone Inoperative (Replace OnStar(R) Microphone)
Models:
2002-2004 Buick Regal
2002-2005 Buick Century
2003-2005 Buick LeSabre
2005 Buick Allure (Canada Only), LaCrosse
2006 Buick Lucerne
2002-2005 Chevrolet Impala, Monte Carlo
2004-2006 Chevrolet Colorado
2004-2006 GMC Canyon
2004-2005 Pontiac Grand Prix
2003-2006 Saturn ION
Condition
Some customers may comment of an inoperative OnStar(R) microphone.
Correction
If normal diagnostic procedures lead to a failed OnStar(R) microphone, technicians are to replace only the microphone and not the entire rearview mirror
assembly. Prior to the release of this bulletin it was necessary to replace the entire rearview mirror assembly if the OnStar(R) microphone had failed.
Refer to the OnStar Microphone Replacement procedure in the Cellular Communication sub-section of SI.
Parts Information
Warranty Information
