2012 JEEP GRAND CHEROKEE mileage

NOTE:
Significant changes in driving style or ve-
hicle loading will greatly affect the actual
drivable distance of the vehicle, regardless
of the DTE displayed value.
When the DTE value is less than 30 miles
(48 km) estimated driving distance, the DTE
display will change to a “LOW FUEL” message.
This display will continue until the vehicle runs
out of fuel. Adding a significant amount of fuel
to the vehicle will turn off the “LOW FUEL”
message and a new DTE value will display.
Miles Per Gallon (MPG) Or 100L/Km
This display shows the instantaneous MPG or
100L/Km in bar graph form while driving. This
will monitor the gas mileage in real-time as you
drive and can be used to modify driving habits
in order to increase fuel economy.Adaptive Cruise ControlPress and release the UP or DOWN button until
ACC(if equipped with Adaptive Cruise Con-
trol) is highlighted in the EVIC. Status of the
ACC is displayed in the menu line also. Press
and release the SELECT (right arrow) button to
display the following information:
• If equipped with ACC, one of several mes-
sages will be displayed giving a dynamic
update of the status of the feature as the
driver changes feature status or following
conditions change. If ACC is active and a
warning or other feature is in the EVIC main
display, the ACC status will be displayed in
place of the EVIC odometer line.
Press and release the BACK button to return to
the main menu.
Vehicle SpeedPress and release the UP or DOWN button until
“Vehicle Speed” displays highlighted in the
EVIC and press the SELECT button. Press the
SELECT button to display the current speed in
mph or km/h. Pressing the SELECT button a
second time will toggle the unit of measure
between mph or km/h. NOTE:
Changing the unit of measure in the Vehicle
Speed menu will not change the unit of
measure in the EVIC.
Trip InfoPress and release the UP or DOWN button until
“Trip Info” displays highlighted in the EVIC and
press the SELECT button. Press and release
the UP/DOWN buttons until one of the following
Trip functions displays in the EVIC:
•
Trip A
• Trip B
• Elapsed Time
Trip A
Shows the total distance traveled for Trip A
since the last reset.
Trip B
Shows the total distance traveled for Trip B
since the last reset.
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The radiator normally remains completely full,
so there is no need to remove the radiator cap,
unless checking for engine coolant (antifreeze)
freeze point or replacing engine coolant (anti-
freeze). Advise your service attendant of this.
As long as the engine operating temperature is
satisfactory, the coolant bottle need only be
checked once a month.
When additional engine coolant (antifreeze) is
needed to maintain the proper level, it should
be added to the coolant bottle. Do not overfill.
Points To Remember
NOTE:
When the vehicle is stopped after a few
miles (kilometers) of operation, you may
observe vapor coming from the front of the
engine compartment. This is normally a re-
sult of moisture from rain, snow, or high
humidity accumulating on the radiator and
being vaporized when the thermostat opens,
allowing hot engine coolant (antifreeze) to
enter the radiator.If an examination of your engine compartment
shows no evidence of radiator or hose leaks,
the vehicle may be safely driven. The vapor will
soon dissipate.
•
Do not overfill the coolant recovery bottle.
• Check engine coolant (antifreeze) freeze
point in the radiator and in the coolant recov-
ery bottle. If engine coolant (antifreeze)
needs to be added, contents of coolant
recovery bottle must also be protected
against freezing.
• If frequent engine coolant (antifreeze) addi-
tions are required, or if the level in the
coolant recovery bottle does not drop when
the engine cools, the cooling system should
be pressure tested for leaks.
• Maintain engine coolant (antifreeze) concen-
tration at 50% HOAT engine coolant (anti-
freeze) (minimum) and distilled water for
proper corrosion protection of your engine,
which contains aluminum components.
• Make sure that the radiator and coolant
recovery bottle hoses are not kinked or ob-
structed. •
Keep the front of the radiator clean. If your
vehicle is equipped with air conditioning,
keep the front of the condenser clean.
• Do not change the thermostat for Summer or
Winter operation. If replacement is ever nec-
essary, install ONLY the correct type thermo-
stat. Other designs may result in unsatisfac-
tory cooling performance, poor gas mileage,
and increased emissions.
Brake SystemIn order to assure brake system performance,
all brake system components should be peri-
odically inspected. Refer to the “Maintenance
Schedule” for the proper maintenance inter-
vals.
WARNING!
Riding the brakes can lead to brake failure
and possibly an accident. Driving with your
foot resting or riding on the brake pedal can
result in abnormally high brake temperatures,
excessive lining wear, and possible brake
damage. You would not have your full braking
capacity in an emergency.
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MAINTENANCE SCHEDULE
Maintenance Schedule – Gasoline
Engine
The Scheduled Maintenance services listed in
this manual must be done at the times or
mileages specified to protect your vehicle war-
ranty and ensure the best vehicle performance
and reliability. More frequent maintenance may
be needed for vehicles in severe operating
conditions, such as dusty areas and very short
trip driving. Inspection and service should also
be done anytime a malfunction is suspected.
The oil change indicator system will remind you
that it is time to take your vehicle in for sched-
uled maintenance.
On Electronic Vehicle Information Center
(EVIC) equipped vehicles “Oil Change Re-quired” will be displayed in the EVIC and a
single chime will sound, indicating that an oil
change is necessary.
The oil change indicator message will illumi-
nate approximately 7,000 miles (11 200 km)
after the most recent oil change was per-
formed. Have your vehicle serviced as soon as
possible, within 500 miles (800 km).
NOTE:
•
The oil change indicator message will not
monitor the time since the last oil change.
Change your vehicles oil if it has been
6 months since your last oil change even
if the oil change indicator message is
NOT illuminated.
• Change your engine oil more often if you
drive your vehicle off-road for an ex-
tended period of time. •
Under no circumstances should oil
change intervals exceed 7,500 miles
(12 000 km) or 6 months, whichever
comes first.
Your authorized dealer will reset the oil change
indicator message after completing the sched-
uled oil change. If this scheduled oil change is
performed by someone other than your autho-
rized dealer the message can be reset by
referring to the steps described under ”Elec-
tronic Vehicle Information Center” in “Under-
standing Your Instrument Panel” for further in-
formation.
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