Compass Mini-Trip Computer (CMTC)

The Compass/Mini-Trip Computer (CMTC) is located in the overhead console. It displays to the driver the direction the vehicle is traveling and the current outside temperature, as well as the following traveler navigational information:
- Average Fuel Economy (AVG ECO)
- Distance To Empty (DTE)
- Instantaneous Fuel Economy (ECO)
- Elapsed Time (ET)
- Trip Odometer (ODO).

The information needed for the traveler functions is received over the CCD bus from the body control module.

NOTE: If the compass mini-trip computer has been replaced, it may be necessary to reset the calibration.