WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
Special Tools
Illustration
Tool Number/ Description
Courtesy of GENERAL MOTORS CORP.
J 35616-A Connector Test Adapter Kit
Courtesy of GENERAL MOTORS CORP.
J 33431-C Signal Generator and Instrument Panel Tester