Grand Cherokee 2WD V8-4.7L VIN J (2004)
-
Compass direction
-
Outside temperature
-
Elapsed ignition on time
-
Distance to empty
-
Average fuel economy
-
Trip odometer
-
Distance to service
-
Driver alert messages:
-
TURN SIGNAL ON (with vehicle graphic)
-
PERFORM SERVICE
-
DOOR OPEN (individual or multiple doors, with graphic)
-
LIFTGATE OPEN (with graphic)
-
LIFTGLASS OPEN (with graphic)
-
COOLANT LEVEL LOW (with graphic)
-
WASHER FLUID LOW (with graphic)
An audible chime or chimes will accompany any displayed warning messages. Chime requests with an OPEN message are dependent upon vehicle
speed.
The EVIC 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 EVIC.
The EVIC receives the following messages from the Body Control Module (BCM):
-
Verification of US/Metric status
-
VF display dimming brightness and exterior lamp status
-
Trip Odometer data
-
Elapsed Ignition On Time data
-
Fuel Economy
-
Distance to Empty
-
Outside Temperature
-
Distance to service
-
Driver warning messages
The EVIC transmits the following messages to the BCM:
-
Status Request: Beep, Reset, US/M Toggle
-
Current Display
The EVIC receives the following message from the PCM:
-
Vehicle Speed
STEP BUTTON
The STEP Button can be used in one of the following three ways:
1. To sequentially select one of seven displays or blank display in the following order:
-
Average Fuel Economy
-
Distance to Empty
-
Trip Odometer
-
Time Elapsed
-
Distance to Service Message
-
Individual Tire Pressure
-
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.
MENU BUTTON
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 EVIC will send a PCI bus beep request to the BCM. If the RESET button is pressed again within 3 seconds, the 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:
