Functional Components

All audio systems have the following functional components:

• Audio Control Module (ACM)
• Front Controls Interface Module (FCIM)
• Speakers (see AUDIO LINE-UP  for locations)
• Antenna, located at front of roof
• AM/FM antenna cable
• Steering wheel controls
• Steering Column Control Module (SCCM)

The following functional components vary by vehicle option content:

• Accessory Protocol Interface Module (APIM), located behind and directly connected to the Front Display Interface Module (FDIM)
• FDIM 
• Front Control/Display Interface Module (FCDIM)
• Global Positioning System Module (GPSM), located behind the instrument panel
• Instrument Panel Cluster (IPC)
• Audio Digital Signal Processing (DSP) module (THX® or Sony® sound), located behind the RH rear quarter panel
• Audio amplifier (Premium or THX®), located behind the RH rear quarter panel
• Satellite radio antenna cable
• Audio input jack
• Media hub
• Microphone, located in the headliner