Diagnosis And Testing - Amplifier
WARNING: This page is about a different car, the 2015 Fiat 500. 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 scan tool. For information on the use of the scan tool, refer to the appropriate Diagnostic & Testing article .
For complete circuit diagrams, refer to SYSTEM WIRING DIAGRAMS .
The amplifier unit should be checked if there is no sound output noted from the speakers. For diagnosis of the power amplifier, refer to DIAGNOSIS AND TESTING .