1989 Corvette: Service Bulletin: Bose Amplifiers Service Program

Estimated Reading Time: 1 Minutes

570 Rob Loszewski July 28, 2014 Electrical and Ignition 0 951

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.