coolant level JEEP GRAND CHEROKEE 2017 WK2 / 4.G Owners Manual

Instrument Cluster Descriptions
1. Tachometer•Indicates the engine speed in revolutions per minute
(RPM x 1000).
2. Speedometer •Indicates vehicle speed.
3. Temperature Gauge •The temperature gauge shows engine coolant tem-
perature. Any reading within the normal range indi-
cates that the engine cooling system is operating
satisfactorily.
• The gauge pointer will likely indicate a higher tem-
perature when driving in hot weather or up mountain
grades. It should not be allowed to exceed the upper
limits of the normal operating range.
WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call an authorized dealer for
service if your vehicle overheats.
CAUTION!
Driving with a hot engine cooling system could dam-
age your vehicle. If the temperature gauge reads “H”
pull over and stop the vehicle. Idle the vehicle with the
air conditioner turned off until the pointer drops back
into the normal range. If the pointer remains on the
“H”, turn the engine off immediately and call an
authorized dealer for service.
4. Fuel Gauge •The pointer shows the level of fuel in the fuel tank
when the ignition is in the ON/RUN position.
•
The fuel pump symbol points to the side of the
vehicle where the fuel door is located.
5. Instrument Cluster Display
•The instrument cluster display features a driver-
interactive display. Refer to “Instrument Cluster Dis-
play” in “Getting To Know Your Instrument Panel” for
further information.
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 131

Oil Pressure Warning Light
Red TelltaleLight What It Means
Oil Pressure Warning Light
This light indicates low engine oil pressure. If the light turns on while driving, stop the vehicle
and shut off the engine as soon as possible. A chime will sound when this light turns on.
Do not operate the vehicle until the cause is corrected. This light does not indicate how much oil
is in the engine. The engine oil level must be checked under the hood.
Engine Temperature Warning Light
Red Warning
Light What It Means
Engine Temperature Warning Light
This light warns of an overheated engine condition. As engine coolant temperatures rise and the
gauge approaches
H,this indicator will illuminate and a single chime will sound after reaching a
set threshold.
If the light turns on while driving, safely pull over and stop the vehicle. If the A/C system is on,
turn it off. Also, shift the transmission into NEUTRAL and idle the vehicle. If the temperature
reading does not return to normal, turn the engine off immediately and call for service. Refer to
“If Your Engine Overheats” in “In Case Of Emergency” for further information.
4
GETTING TO KNOW YOUR INSTRUMENT PANEL 153

SCHEDULED SERVICING
Your vehicle is equipped with an automatic oil change
indicator system. The oil change indicator system will
remind you that it is time to take your vehicle in for
scheduled maintenance.
Based on engine operation conditions, the oil change
indicator message will illuminate. This means that service
is required for your vehicle. Operating conditions such as
frequent short-trips, trailer tow, extremely hot or cold
ambient temperatures, and E85 fuel usage will influence
when the “Oil Change Required” message is displayed.
Severe operating conditions can cause the change oil
message to illuminate as early as 3,500 miles (5,600 km)
since last reset. Have your vehicle serviced as soon as
possible, within the next 500 miles (805 km).
Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change.
NOTE:Under no circumstances should oil change inter-
vals exceed 10,000 miles (16,000 km), twelve months or 350
hours of engine run time, whichever comes first. The 350
hours of engine run or idle time is generally only a concern
for fleet customers. Once A Month Or Before A Long Trip:
•
Check engine oil level.
• Check windshield washer fluid level.
• Check the tire inflation pressures and look for unusual
wear or damage.
• Check the fluid levels of the coolant reservoir, brake
master cylinder and fill as needed.
• Check function of all interior and exterior lights
8
SERVICING AND MAINTENANCE 441

•Use only high purity water such as distilled or deionized
water when mixing the water/engine coolant (anti-
freeze) solution. The use of lower quality water will
reduce the amount of corrosion protection in the engine
cooling system.
Please note that it is the owner’s responsibility to maintain
the proper level of protection against freezing according to
the temperatures occurring in the area where the vehicle is
operated.
NOTE:
• Some vehicles require special tools to add coolant prop-
erly. Failure to fill these systems properly could lead to
severe internal engine damage. If any coolant is needed
to be added to the system, please contact your local
authorized dealer.
• Mixing engine coolant (antifreeze) types is not recom-
mended and can result in cooling system damage. If
HOAT and OAT coolant are mixed in an emergency,
have a authorized dealer drain, flush, and refill with
OAT coolant (conforming to MS.90032) as soon as pos-
sible.Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of engine
coolant (antifreeze), and to ensure that engine coolant
(antifreeze) will return to the radiator from the coolant
recovery tank.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
• Do not open hot engine cooling system. Never add
engine coolant (antifreeze) when the engine is over-
heated. Do not loosen or remove the cap to cool an
overheated engine. Heat causes pressure to build up
in the cooling system. To prevent scalding or injury,
do not remove the pressure cap while the system is
hot or under pressure.
• Do not use a pressure cap other than the one speci-
fied for your vehicle. Personal injury or engine
damage may result.
8
SERVICING AND MAINTENANCE 469

Disposal Of Used Engine Coolant
Used ethylene glycol-based engine coolant (antifreeze) is a
regulated substance requiring proper disposal. Check with
your local authorities to determine the disposal rules for
your community. To prevent ingestion by animals or
children, do not store ethylene glycol-based engine coolant
in open containers or allow it to remain in puddles on the
ground. If ingested by a child or pet, seek emergency
assistance immediately. Clean up any ground spills imme-
diately.
Coolant Level
The coolant bottle provides a quick visual method for
determining that the coolant level is adequate. With the
engine OFF and cold, the level of the engine coolant
(antifreeze) in the bottle should be between the ranges
indicated on the bottle.
The radiator normally remains completely full, so there is
no need to remove the radiator/coolant pressure cap
unless checking for engine coolant (antifreeze) freeze point
or replacing coolant. 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, only OAT coolant that meets the
requirements of FCA Material Standard MS.90032 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 result of moisture from rain, snow, or high humidity
accumulating on the radiator and being vaporized when
the thermostat opens, allowing hot engine coolant (anti-
freeze) 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 expansion bottle.
• Check the coolant freeze point in the radiator and in the
coolant expansion bottle. If engine coolant (antifreeze)
needs to be added, the contents of the coolant expansion
bottle must also be protected against freezing.
• If frequent engine coolant (antifreeze) additions are
required, the cooling system should be pressure tested
for leaks.
470 SERVICING AND MAINTENANCE

•Maintain engine coolant (antifreeze) concentration at a
minimum of 50% OAT coolant (conforming to
MS.90032) and distilled water for proper corrosion pro-
tection of your engine which contains aluminum com-
ponents.
• Make sure that the coolant expansion bottle overflow
hoses are not kinked or obstructed.
• 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 necessary, install ONLY
the correct type thermostat. Other designs may result in
unsatisfactory engine coolant (antifreeze) performance,
poor gas mileage, and increased emissions.
Brake System
In order to assure brake system performance, all brake
system components should be inspected periodically. Refer
to the “Maintenance Plan” in this section for the proper
maintenance intervals.
WARNING!
Riding the brakes can lead to brake failure and possi-
bly a collision. 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.
Fluid Level Check — Brake Master Cylinder
The fluid level of the master cylinder should be checked
whenever the vehicle is serviced, or immediately if the
brake system warning light is on. If necessary, add fluid to
bring level to the full mark on the side of the reservoir of
the brake master cylinder. Be sure to clean the top of the
master cylinder area before removing cap. With disc
brakes, fluid level can be expected to fall as the brake pads
wear. Brake fluid level should be checked when pads are
replaced. If the brake fluid is abnormally low, check system
for leaks.
Refer to “Fluids And Lubricants” in “Technical Specifica-
tions” for further information.
8
SERVICING AND MAINTENANCE 471

FLUID CAPACITIES
U.S.Metric
Fuel (Approximate)
3.6L and 5.7L Engines 24.6 Gallons93.0 Liters
Engine Oil With Filter
3.6L Engine (SAE 0W-20, API Certified) 6 Quarts5.6 Liters
5.7L Engine (SAE 5W-20, API Certified) 7 Quarts6.6 Liters
Cooling System*
3.6L Engine (MOPAR Antifreeze/Engine Coolant 10 Year/150,000 Mile
Formula or equivalent) 10.4 Quarts
9.9 Liters
5.7 Liter Engine (MOPAR Antifreeze/Engine Coolant 10 Year/150,000
Mile Formula or equivalent) – Without Trailer Tow Package 15.4 Quarts
14.6 Liters
5.7 Liter Engine (MOPAR Antifreeze/Engine Coolant 10 Year/150,000
Mile Formula or equivalent) – With Trailer Tow Package 16 Quarts
15.2 Liters
* Includes heater and coolant recovery bottle filled to MAX level.
9
TECHNICAL SPECIFICATIONS 511

Adding Fluid....................... .474, 514
Fluid And Filter Changes ...................474
Fluid Change .......................... .474
Fluid Level Check .....................472, 473
Fluid Type ......................... .472, 514
Gear Ranges ........................... .277
Special Additives ........................ .473
Auto Unlock, Doors .........................39
Auto Up Power Windows .....................91
Auxiliary Electrical Outlet (Power Outlet) .........122
Auxiliary Power Outlet ..................... .122
Axle Lubrication .......................... .514
Battery .............................. .154, 448
Charging System Light ....................154
Keyless Key Fob Replacement ................22
Belts, Seat ............................... .257
Blind Spot Monitoring ...................... .195
Body Mechanism Lubrication ..................459
B-Pillar Location .......................... .479
Brake Assist System ........................ .182
Brake Control System, Electronic ................181
Brake Fluid .......................... .471, 514
Brake System ......................... .471, 505
Anti-Lock (ABS) ........................ .505Fluid Check
........................ .471, 514
Master Cylinder ........................ .471
Parking .............................. .271
Warning Light .......................... .151
Brake/Transmission Interlock ..................274
Break-In Recommendations, New Vehicle ..........270
Bulb Replacement ......................... .403
Bulbs, Light ............................. .259
Camera, Rear ............................ .364
Capacities, Fluid ...........................511
Caps, Filler Fuel ................................. .428
Oil

(Engine) ........................ .445, 451
Radiator (Coolant Pressure) .................469
Carbon Monoxide Warning ................256, 510
Cargo Area Cover ......................... .107
Cargo Area Features ....................... .105
Cargo Compartment ....................... .105
Light ................................ .106
Cargo Light ............................. .106
Cargo Tie-Downs .......................... .108
Car Washes .............................. .499
Cellular Phone ........................... .587
Certification Label ......................... .369
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INDEX 617

Chains, Tire............................. .494
Changing A Flat Tire ....................... .475
Check Engine Light (Malfunction Indicator Light). . . .177
Checking Your Vehicle For Safety ...............256
Checks, Safety ............................ .256
Child Restraint ........................... .238
Child Restraints Booster Seats ........................... .241
Child Restraints ........................ .238
Child Seat Installation .....................252
How To Stow An Unused ALR Seat Belt ........249
Infants And Child Restraints ................240
LATCH Positions ........................ .243
Lower Anchors And Tethers For Children .......243
Older Children And Child Restraints ...........240
Seating Positions ........................ .242
Child Safety Locks ..........................39
Clean Air Gasoline ........................ .507
Cleaning Wheels ............................... .492
Climate Control ............................80
Manual ................................80
Cold Weather Operation ..................... .266
Compact Disc (CD) Maintenance ................608
Compact Spare Tire ........................ .490Computer, Trip/Travel
...................... .148
Console, Overhead ..........................118
Contract, Service .......................... .612
Coolant Pressure Cap (Radiator Cap) .............469
Cooling System ........................... .467
Adding Coolant (Antifreeze) .................468
Coolant Capacity .........................511
Coolant Level .......................... .470
Disposal Of Used Coolant ..................470
Drain, Flush, And Refill ....................467
Inspection ......................... .467, 470
Points To Remember ..................... .470
Pressure Cap ........................... .469
Radiator
Cap.......................... .469
Selection Of Coolant (Antifreeze) .......467, 511, 512
Corrosion Protection ....................... .498
Cruise Control (Speed Control) .................299
Cruise Light ....................... .172, 173, 174
Cupholders .............................. .121
Customer Assistance ....................... .610
Daytime Running Lights ......................68
Dealer Service ............................ .449
Defroster, Windshield ....................... .257
Diagnostic System, Onboard ...................176
618 INDEX

DipsticksOil (Engine) ........................... .448
Disabled Vehicle Towing .....................433
Disposal Antifreeze (Engine Coolant) .................470
Do Not Disturb ........................... .606
Door Ajar ............................... .156
Door Ajar Light ........................... .156
Door Opener, Garage ....................... .109
Driver’s Seat Back Tilt ........................41
Driving ................................. .389
DVD Player (Video Entertainment System) .........571
Economy (Fuel) Mode ...................... .274
Electrical Outlet, Auxiliary (Power Outlet) .........122
Electric Remote Mirrors .......................63
Electronic Brake Control System ................181
Anti-Lock Brake System ....................180
Electronic Roll Mitigation ...................188
Traction Control System ....................184
Electronic Speed Control (Cruise Control) . . .296, 297, 299
Electronic Stability Control (ESC) ...............185
Electronic Throttle Control Warning Light .........155
Emergency, In Case Of Freeing Vehicle When Stuck .................432 Hazard Warning Flasher
...................398
Jacking ............................... .475
Jump Starting .......................... .425
Tow Hooks ............................ .436
Emission Control System Maintenance ............177
Engine .............................. .445, 447
Air Cleaner ............................ .452
Block Heater ........................... .270
Break-In Recommendations .................270
Checking Oil Level ...................... .448
Compartment ....................445, 446, 447
Compartment Identification ..............445, 446
Coolant (Antifreeze) ..................... .512
Cooling .............................. .467
Exhaust

Gas Caution ...................256, 510
Fails To Start ........................... .267
Flooded, Starting ........................ .267
Identification ........................... .447
Jump Starting .......................... .425
Oil ........................... .450, 511, 512
Oil Filler Cap ....................... .445, 451
Oil Filter .............................. .452
Oil Selection ........................ .450, 511
Oil Synthetic ........................... .451
Overheating ........................... .428
12
INDEX 619