Instrument Panel Description: Odometer

The P16 Instrument Cluster displays the vehicle odometer information to the driver. The BCM send a distance rolling count message via serial data to the Radio. The Radio uses this information to calculate the vehicle odometer. This odometer value is then sent to the P16 Instrument Cluster. The P16 Instrument Cluster does not calculate the odometer value.

The odometer value is stored in multiple modules. The Radio is a secondary storage module for the odometer, while the BCM is the primary storage and accumulator.