Jeep Grand Cherokee WK. Manual — part 457
The EVIC control switches are used to operate the dif-
ferent functions of the EVIC system. Pressing and
releasing the MENU button (4) will change the mode
displayed to one of the Personal Settings. The STEP
button (3) is used to make a selection from the Per-
sonal Setting displayed at that time. Pressing and
releasing the C/T (compass/thermometer) button (1)
will cause the EVIC to return to the compass/ther-
mometer/trip computer display mode from any other
mode. From the compass/thermometer/trip computer
display mode the STEP button (3) is used to scroll
through and make selections in the Trip Functions.
Pressing and releasing the RESET button (2) resets
the trip computer screen displayed at that time.
EVIC DISPLAY MODES
SYSTEM STATUS MODE
Displays warnings and user interaction messages. Initial warnings will be displayed accompanied by a series of
audible beeps. Critical text warnings will be displayed until the failure is corrected. Non-critical text warnings will be
displayed for 60 seconds. The driver can scroll to view multiple messages by using the STEP button.
When the appropriate conditions exist, the EVIC displays the following messages:
•
TURN SIGNAL ON
•
PERFORM SERVICE
•
KEY NOT PROGRAMMED - DAMAGED KEY
•
KEY NOT PROGRAMMED - INVALID KEY
•
KEY NOT PROGRAMMED - EXCEEDED KEY PROGRAM LIMIT
•
PROGRAMMING ACTIVE - NEW KEY PROGRAMMED
•
SERVICE SECURITY KEY
•
INVALID KEY - TRY ALTERNATE KEY
•
DRIVER/PASSENGER DOOR OPEN (with graphic)
•
LEFT/RIGHT REAR DOOR OPEN (with graphic)
•
X DOORS OPEN (with graphic)
•
LIFTGATE OPEN (with graphic)
•
LIFTGATE/DOOR OPEN (with graphic)
•
LIFTGATE/DOORS OPEN (with graphic)
•
LIFTGLASS OPEN (with graphic)
•
HOOD OPEN (with graphic)
•
HOOD/DOOR OPEN (with graphic)
•
HOOD/DOORS OPEN (with graphic)
•
LIFTGATE/HOOD OPEN (with graphic)
•
HOOD/GLASS/DOOR OPEN (with graphic)
•
HOOD/GLASS/DOORS OPEN (with graphic)
•
HOOD/GATE/DOOR OPEN (with graphic)
•
HOOD/GATE/DOORS OPEN (with graphic)
•
LIFTGLASS/DOOR OPEN (with graphic)
•
LIFTGLASS/DOORS OPEN (with graphic)
•
LIFTGLASS/HOOD OPEN (with graphic)
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OVERHEAD CONSOLE - SERVICE INFORMATION
WK
•
WASHER FLUID LOW (with graphic)
•
FUEL LOW (with graphic)
•
CHECK GAUGES
•
AUTO HIGHBEAM ON
•
AUTO HIGHBEAM OFF
•
PARK ASSIST DISABLED
•
SERVICE PARK ASSIST SYSTEM
•
TRANSMISSION OVER TEMP
•
CHECK SHIFT PROCEDURE
•
SERVICE 4WD SYSTEM
•
4WD SYSTEM IN NEUTRAL
•
LOW BRAKE FLUID LEVEL
•
WARNING! LIMIT SPEED
•
CHECK GAS CAP
•
SERVICE SUSPENSION
•
ESP SYSTEM DISABLED
•
SERVICE ELEC BRAKE SYSTEM
•
TRACTION SYS DISABLED
•
MEMORY #1 POSITIONS SET
•
MEMORY #2 POSITIONS SET
•
MEMORY SYSTEM DISABLED - SEATBELT FASTENED (with graphic)
•
MEMORY SYSTEM DISABLED - VEHICLE NOT IN PARK
•
DRIVER 1 MEMORY
•
DRIVER 2 MEMORY
•
PEDAL ADJUST DISABLED - CRUISE CONTROL SET
•
PEDAL ADJUST DISABLED - SHIFTER IN REVERSE
•
SERVICE TIRE PRESS SYSTEM
•
LEFT FRONT LOW PRESSURE (Premium Tire Pressure Monitoring (TPM) System Only)
•
RIGHT FRONT LOW PRESSURE (Premium TPM System Only)
•
LEFT REAR LOW PRESSURE (Premium TPM System Only)
•
RIGHT REAR LOW PRESSURE (Premium TPM System Only)
•
SPARE LOW PRESSURE (Premium TPM System Only)
PERSONAL SETTINGS MODE (CUSTOMER PROGRAMMABLE FEATURES)
Allows the driver to set and recall features when the transmission is in Park by pressing and releasing the MENU
button until Personal Settings is displayed in the EVIC. The following personal settings can be set and recalled by
pressing the STEP button:
•
Language: English, Spanish, German, Italian or French
•
Display units in English or Metric
•
Lock doors automatically at 15 mph (24 Kph), On or Off
•
Unlock door automatically on exit, On or Off
•
Remote Keyless Entry unlock driver door on first press or unlock all doors on first press
•
Recall Memory with Remote Keyless Entry Unlock, On or Off
•
Sound horn with Remote Keyless Entry Lock, On or Off
•
Flash lights with Remote Keyless Entry Lock, On or Off
•
Delay turning headlamps off for 0, 30, 60 or 90 seconds
•
Illuminated approach on for 0, 30, 60 or 90 seconds
•
Auto headlamp low/high beam, low beam or low/high beam
•
Headlamps on with wipers, On or Off
•
Rain Sensing Intermittent Wipers, On or Off
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OVERHEAD CONSOLE - SERVICE INFORMATION
8M - 19
•
Service interval (Gasoline engines), 3200,
{
9600 KM, in increments of 800 KM/2000,...6000 miles in increments
of 500 miles
•
Service interval (Diesel engines), 4000,...20000 KM, in increments of 1000 KM/2500,
{
12500 miles in incre-
ments of 625 miles
•
Automatically move seat back on exit, On or Off
Compass/Temperature/Trip Computer Mode
This display provides the outside temperature, one of the eight compass headings to indicate the direction the vehi-
cle is facing, and vehicle trip information. The compass and temperature display is the normal display. When the C/T
button is pressed the compass/temperature display returns.
The trip computer function will be displayed if the STEP button is pressed from the Compass/Temperature display
mode. The trip computer displays the following information:
•
Average fuel economy
•
Distance to empty
•
Trip A
•
Trip B
•
Elapsed time
•
Miles to service
•
Tire pressure display (if equipped)
Universal Garage Door Transceiver
The Electronic Vehicle Information Center (EVIC) features a driver-interactive display which includes HomeLink sys-
tem messages. For additional information on the universal transceiver (Refer to 8 - ELECTRICAL/OVERHEAD
CONSOLE/UNIVERSAL TRANSMITTER - DESCRIPTION).
DIAGNOSIS AND TESTING
ELECTRONIC VEHICLE INFORMATION CENTER
The Electronic Vehicle Information Center (EVIC) data is obtained from several components on the Controller Area
Network (CAN) Data Bus circuit. The EVIC will not function properly if the bus messages from any of these com-
ponents is not receive. If no EVIC data is displayed, check the CAN Data Bus circuit communications, the Instru-
ment Cluster functions and the Front Control Module (FCM). Any diagnosis of the EVIC system should begin
with, the use of a scan tool and the appropriate diagnostic service information.
The use of a scan tool and the proper diagnostic procedures information are recommended for further testing of the
EVIC and the CAN Data Bus circuit.
For complete circuit diagrams, refer to the appropriate wiring information. The wiring information includes wir-
ing diagrams, proper wire and connector repair procedures, details of wire harness routing and retention, connector
pin-out information and location views for the various wire harness connectors, splices and grounds.
STANDARD PROCEDURE
COMPASS CALIBRATION
CAUTION: Do not place any external magnets, such as magnetic roof mount antennas, in the vicinity of the
compass. Do not use magnetic tools when servicing the overhead console.
The electronic compass unit features a self-calibrating design, which simplifies the calibration procedure. This fea-
ture automatically updates the compass calibration while the vehicle is being driven. This allows the compass unit
to compensate for small changes in the residual magnetism that the vehicle may acquire during normal use. If the
compass readings appear to be erratic or the Electronic Vehicle Information Center (EVIC) displays “CAL”, perform
the following calibration procedure. Also, any time EVIC service replacement components are installed, they must be
calibrated using this procedure. Do not attempt to calibrate the compass near large metal objects such as other
vehicles, large buildings, or bridges; or, near overhead or underground power lines.
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OVERHEAD CONSOLE - SERVICE INFORMATION
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Calibrate the compass manually as follows:
1. Turn the ignition switch to the On position.
2. Press and release the C/T button (1) so that the
EVIC
display
is
in
the
Compass/Temperature
mode.
3. Depress and hold the C/T push button (1) for
approximately ten seconds. The message “CAL”
will appear in the EVIC display.
4. Drive the vehicle on a level surface, away from
large metal objects and power lines, through one or
twocomplete circles in not less than 16 seconds.
The “CAL” message will disappear from the display
to indicate that the compass is now calibrated.
NOTE: A blank compass display indicates that
vehicle degaussing (demagnetizing) is necessary.
NOTE: If the “CAL” message remains in the dis-
play, either there is excessive magnetism near the compass, or the unit is inoperative. Repeat the calibra-
tion procedure at least one more time.
NOTE: If the wrong direction is still indicated in the compass display, the area selected for calibration may
be too close to a strong magnetic field. Repeat the calibration procedure in another location.
COMPASS DEMAGNETIZING
A degaussing tool (Special Tool 6029) is used to
demagnetize, or degauss, the roof panel above the
overhead console. Equivalent units must be rated as
continuous duty for 110/115 volts and 60 Hz. They
must also have a field strength of over 350 gauss at 7
millimeters (0.25 inch) beyond the tip of the probe.
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OVERHEAD CONSOLE - SERVICE INFORMATION
8M - 21
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