2019 JEEP GRAND CHEROKEE LIMITED transmission fluid

— Transmission Temperature Warning Light — If
Equipped
This warning light will illuminate to warn of a high
transmission fluid temperature. This may occur with
strenuous usage such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or slightly
faster, with the transmission in PARK or NEUTRAL, until
the light turns off. Once the light turns off, you may
continue to drive normally.
CAUTION!
Continuous driving with the Transmission Tempera-
ture Warning Light illuminated will eventually cause
severe transmission damage or transmission failure.
— Vehicle Security Warning Light — If Equipped
This light will flash at a fast rate for approximately 15
seconds when the vehicle security alarm is arming, and
then will flash slowly until the vehicle is disarmed.
Yellow Warning Lights

WARNING!
Remember to disconnect the engine block heater cord
before driving. Damage to the 110-115 Volt electrical
cord could cause electrocution.
ENGINE BREAK-IN RECOMMENDATIONS — 3.6L &
5.7L ENGINES
A long break-in period is not required for the drivetrain
(engine, transmission, clutch, and rear axle) in your new
vehicle.
Drive moderately during the first 300 miles (500 km). After
the initial 60 miles (100 km), speeds up to 50 or 55 mph (80
or 90 km/h) are desirable.
While cruising, brief full-throttle acceleration within the
limits of local traffic laws contributes to a good break-in.
However, wide-open throttle acceleration in low gear can
be detrimental and should be avoided.The engine oil, transmission fluid, and axle lubricant
installed at the factory is high-quality and energy-
conserving. Oil, fluid, and lubricant changes should be
consistent with anticipated climate and conditions under
which vehicle operations will occur. For the recommended
viscosity and quality grades, refer to “Fluids And Lubri-
cants” in
Technical Specifications”.

withcaution and maintain a steady controlled speed less than
5 mph (8 km/h) in deep water to minimize wave effects.
Flowing Water
If the water is swift flowing and rising (as in storm run-off),
avoid crossing until the water level recedes and/or the
flow rate is reduced. If you must cross flowing water avoid
depths in excess of 9 inches (23 cm). The flowing water can
erode the streambed, causing your vehicle to sink into
deeper water. Determine exit point(s) that are downstream
of your entry point to allow for drifting.
Standing Water
Avoid driving in standing water deeper than 20 inches
(51 cm), and reduce speed appropriately to minimize wave
effects. Maximum speed in 20 inches (51 cm) of water is
less than 5 mph (8 km/h).
Maintenance
After driving through deep water, inspect your vehicle
fluids and lubricants (engine oil, transmission oil, axle,
transfer case) to assure the fluids have not been contami-
nated. Contaminated fluid (milky, foamy in appearance)
should be flushed/changed as soon as possible to prevent
component damage.
Driving In Snow, Mud And Sand
In heavy snow, when pulling a load, or for additional
control at slower speeds, shift the transmission to a low
gear and shift the transfer case to 4WD LOW if necessary.
Refer to “Four-Wheel Drive Operation” in “Starting and
Operating” for further information. Do not shift to a lower
gear than necessary to maintain forward motion. Over-
revving the engine can spin the wheels and traction will be
lost.
Avoid abrupt downshifts on icy or slippery roads, because
engine braking may cause skidding and loss of control.
Hill Climbing
NOTE: Before attempting to climb a hill, determine the
conditions at the crest and/or on the other side.
Before climbing a steep hill, shift the transmission to a
lower gear and shift the transfer case to 4WD LOW. Use
first gear and 4WD LOW for very steep hills.
6
STARTING AND OPERATING 387

WARNING!(Continued)
•Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts, causing the
brake fluid to catch fire. Brake fluid can also damage
painted and vinyl surfaces, care should be taken to
avoid its contact with these surfaces.
• Do not allow petroleum based fluid to contaminate
the brake fluid. Brake seal components could be
damaged, causing partial or complete brake failure.
This could result in a collision.
Automatic Transmission
Selection Of Lubricant
It is important to use the proper transmission fluid to
ensure optimum transmission performance and life. Use
only the manufacturer’s specified transmission fluid. Refer
to “Fluids And Lubricants” in “Technical Specifications”
for fluid specifications. It is important to maintain the
transmission fluid at the correct level using the recom-
mended fluid.
NOTE: No chemical flushes should be used in any trans-
mission; only the approved lubricant should be used.

Fluid Level Check
The fluid level is preset at the factory and does not require
adjustment under normal operating conditions. Routine
fluid level checks are not required; therefore the transmis-
sion has no dipstick. An authorized dealer can check your
transmission fluid level using special service tools. If you
notice fluid leakage or transmission malfunction, visit an
authorized dealer immediately to have the transmission
fluid level checked. Operating the vehicle with an im-
proper fluid level can cause severe transmission damage.

Automatic Dimming Mirror....................66
Automatic Door Locks .....................41, 42
Automatic Headlights ........................74
Automatic High Beams .......................73
Automatic Temperature Control (ATC) ............93
Automatic Transmission ..................253, 264
Adding Fluid .......................... .469
Fluid And Filter Change ...................469
Fluid Change .......................... .469
Fluid Level Check .....................468, 469
Fluid Type ......................... .468, 508
Gear Ranges ........................... .266
Special Additives ........................ .468
Automatic Transmission Limp Home Mode ........270
Auto Up Power Windows .....................97
Auxiliary Driving Systems ....................181
Auxiliary Electrical Outlet (Power Outlet) .........125
Auxiliary Power Outlet ..................... .125
Axle Fluid .............................. .508
Battery .............................. .150, 445
Charging System Light ................... .150
Keyless Key Fob Replacement ................22
Battery Saver Feature .........................76
Belts, Seat ............................... .246Blind Spot Monitoring
.......................181
Body Mechanism Lubrication ..................455
B-Pillar Location .......................... .476
Brake Assist System ........................ .168
Brake Control System, Electronic ................167
Brake Fluid .......................... .467, 508
Brake System ......................... .467, 499
Anti-Lock (ABS) ........................ .499
Fluid Check ........................... .467
Master Cylinder ........................ .467
Parking .............................. .260
Warning Light .......................... .149
Brake/Transmission Interlock ..................263
Br eak-In

Recommendations, New Vehicle ..........259
Bulb Replacement ......................... .398
Bulbs, Light ............................. .248
Camera, Rear ............................ .357
Capacities, Fluid .......................... .505
Caps, Filler Fuel ................................. .424
Oil (Engine) ........................ .442, 447
Radiator (Coolant Pressure) .................465
Carbon Monoxide Warning ................245, 504
Cargo Area Cover .......................111,112
12
INDEX 609

Jacking........................... .413, 470
Life Of Tires ........................... .482
Load Capacity .......................... .476
Pressure Monitoring System (TPMS) ........156, 192
Quality Grading ........................ .490
Radial ............................... .480
Replacement ........................ .421, 482
Rotation .............................. .489
Safety ............................ .471, 477
Sizes ................................ .472
Snow Tires ............................ .484
Spare Tires .................. .414, 485, 486, 487
Spinning .............................. .481
Trailer Towing .......................... .371
Tread Wear Indicators .....................481
Wheel Mounting ........................ .421
Wheel Nut Torque ....................... .499
Tire Safety Information .......................471
Tongue Weight/Trailer Weight .................369
To Open Hood ........................... .106
Tow Hooks Emergency ............................ .432
Towing ............................. .364, 430
Disabled Vehicle ........................ .430
Guide ................................ .367Recreational
........................... .376
Weight ............................... .367
Towing Behind A Motorhome ..................376
Traction Control .......................... .171
Trailer Sway Control (TSC) ....................174
Trailer Towing ............................ .364
Cooling System Tips ..................... .375
Hitches ............................... .366
Minimum Requirements ................... .370
Tips ................................. .374
T railer

And Tongue Weight ..................369
Wiring ............................... .373
Trailer Towing Guide ....................... .367
Trailer Weight ............................ .367
Transfer Case ............................ .470
Fluid ................................ .508
Maintenance ........................... .470
Transmission ............................. .264
Automatic ......................... .264, 468
Fluid ................................ .508
Maintenance ........................... .468
Shifting .............................. .262
Transmitter, Garage Door Opener (Homelink) .......114
Transporting Pets ......................... .244
Tread Wear Indicators .......................481
12
INDEX 621