Grand Caravan FWD V6-3.3L VIN 3 Flex Fuel (2002)
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Off (Blank)
2. To set the magnetic variance zone when VARIANCE = X (X = 1 - 15) is indicated in the VF Display.
3. To select the displayed programmable feature setting. (when equipped.)
MENU BUTTON (EVIC Only)
Use the MENU button to sequentially step the EVIC through the programmable features.
Use the MENU button to enter the Tire Pressure Monitoring (TPM) Training Procedure.
RESET BUTTON
The RESET Button has two different functions:
1. To clear the trip functions that may be reset
2. To enter and exit the diagnostic mode
Pressing the RESET button once will clear the trip function that is currently being displayed (except Distance to Service) and the CMTC/EVIC will
send a PCI bus beep request to the BCM. If the RESET button is pressed again within 3 seconds, the CMTC/EVIC will reset ALL of the trip functions
and an additional beep request is sent to the BCM. The trip functions that may be reset are:
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Average Fuel Economy
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Trip Odometer
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Elapsed Time
A reset will only occur if one of the trip functions that may be reset is currently being displayed. Pressing the RESET button for more than three (3)
seconds resets the Distance to Service function while the Distance to Service message is being displayed. The CMTC/EVIC module will send a beep
request to the BCM.
Simultaneously pressing the RESET button and the STEP button while turning the ignition from Off to On will enter the CMTC/EVIC into the
self-diagnostic mode.
COMPASS/TEMPERATURE (C/T) BUTTON
Actuating the Compass/Temperature Button (C/T) will cause the CMTC/EVIC to display the compass and temperature information. This function will
operate from another traveler display or from the programmable feature mode.
TRAVELER DISPLAY FUNCTIONS
Using the STEP button will change the CMTC/ EVIC between modes of operation and display the appropriate information according to data received
from the PCI Bus.
COMPASS/TEMPERATURE
The CMTC/EVIC simultaneously displays the compass reading and the outside temperature. Outside temperature information is received via the PCI
bus from the FCM.
The CMTC/EVIC module internally senses and calculates the compass direction.
COMPASS OPERATION - ALL
Upon ignition on, if the calibration information stored in the CMTC memory is within the normal range, the CMTC will perform in slow Auto-Cal
mode. In slow Auto-Cal mode, the CMTC continuously compensates for the slowly changing magnetic field of the vehicle. The compass module
detects changes in the vehicle magnetism and makes appropriate internal corrections to ensure proper displayed direction.
However, if the calibration information stored in the CMTC memory is not within the normal range at ignition on, the CMTC will enter fast Auto-Cal.
CAL is displayed along with the temperature.
Auto activation of the fast Auto-Cal mode will also occur when the CMTC is subjected to high magnetic field strength levels, which cause all compass
readings to be erroneous for a continuous period of five (5) minutes. During fast Auto-Cal, CAL will be displayed along with the temperature.
Fast Auto-Cal can also be performed manually, by pressing and holding the RESET button for 10 seconds during the Compass/Temperature display
mode.
