Source: Chevrolet Dealer Service Bulletin
Number: 89-218-9A
Section: 9A
Date: July, 1989
Subject: Service Program for Bose Amplifiers and Enclosures
Model and Year: 1989 F and Y Cars
TO: ALL CHEVROLET DEALERS
Bose amplifiers are no longer repaired under warranty through an authorized AC Delco repair center. They are serviced by replacement only. New amplifiers can be ordered through GMSPO or an authorized AC Delco repair center.
Parts are listed below. Refer to the GMSPO parts manual for a complete listing of speakers and Bose enclosures.
| CARLINE | LOCATION | AMPLIFIER P/N |
|---|---|---|
| F | L or R Front Rear | 01228868 01228869 |
| Y Conv. | Front Rear |
01227941 01228413 |
| Y Coupe | Front L or R Rear |
01227941 01227906 |
Parts are currently available from GMSPO.
Article ID: 570
Created: July 28, 2014
Last Updated: July 28, 2014
Online URL: https://www.corvetteactioncenter.com/tech/knowledgebase/article/1989-corvette-service-bulletin-bose-amplifiers-service-program-570.html