Vehicle Information Display

The CMTC provides the following functions:

• Compass direction
• Outside temperature
• Elapsed ignition on time
• Distance to empty
• Average fuel economy
• Trip Odometer

The CMTC will not display information for any of the screens for which it did not receive the proper PCI bus data. Refer to the symptom list in the Overhead Console section for problems related to the CMTC.

The CMTC receives the following messages from the Instrument Cluster:

• Verification of US/Metric status
• VF display dimming brightness and exterior lamp status
• Trip Odometer data
• Elapsed Ignition On Time data
• Average Fuel Economy
• Distance to Empty

The CMTC receives the following message from the NGC or JTEC:

• Vehicle Speed