Data Display

The scan tool displays UTD data. This information assists in determining if the BCM is able to receive the correct data to operate the UTD system. By monitoring the data from various systems, it will determine if the BCM is sending or receiving the proper data to and from a particular system. The BCM uses data received from other systems in order to carry out UTD functions. Therefore, if the BCM receives the incorrect data from another system, the BCM may function improperly. Use the scan tool in order to review the UTD data from the system or systems responsible for that UTD data. The following tables describes where to access scan tool data that affects UTD operation.