Diagnosis And Testing: Amplifier
WARNING: This page is about a different car, the 2006 Dodge Magnum, 2006 Dodge Charger, and 2006 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Any diagnosis of the Audio system should begin with the use of a scan tool and the appropriate Diagnostic Service information.
Refer to the appropriate SYSTEM WIRING DIAGRAMS article.
The amplifier unit should be checked if there is no sound output noted from the speakers. For diagnosis of the power amplifier, (Refer to ELECTRICAL/AUDIO/SPEAKER - DIAGNOSIS AND TESTING) .