Instrument Cluster

The Instrument Cluster (IC) receives a permanent power supply from the startup battery via the Rear Junction Box (RJB). A hardwired Light Emitting Diode (LED) security system status indicator is connected to the IC from the Body Control Module/Gateway Module (BCM/GWM).

The Infotainment Master Controller (IMC) and the Head Up Display (HUD) are connected to the IC by:

• Automotive Pixel Link 2 (APIX2) connection
• High Speed (HS) Controller Area Network (CAN) comfort systems bus.

Other vehicle sensors are connected to the BCM/GWM which processes the signals from the sensors. The processed signals are delivered to the IC on the HS CAN chassis and comfort systems buses. The IC communicates with the vehicle infotainment system on the HS CAN comfort systems bus.

The IC communicates with other system modules on the HS CAN chassis and comfort system buses.

The IC is connected to the IMC and to the Head Up Display Control Module (HUDCM) via APIX2 connection.

For additional information, refer to: DESCRIPTION AND OPERATION .