2017 JEEP GRAND CHEROKEE check transmission fluid

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” inTechnical Specifications”.
CAUTION!
Never use Non-Detergent Oil or Straight Mineral Oil
in the engine or damage may result.
NOTE: A new engine may consume some oil during its
first few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in and not
interpreted as an indication of difficulty. Please check your
oil level with the engine oil indicator often during the
break in period. Add oil as required.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied and place the gear selector in the
PARK position.
The foot operated parking brake is located below the lower
left corner of the instrument panel. To apply the park
brake, firmly push the park brake pedal fully. To release the
parking brake, press the park brake pedal a second time
and let your foot up as you feel the brake disengage.
Parking Brake
6
STARTING AND OPERATING 271

SERVICING AND MAINTENANCE
CONTENTS
SCHEDULED SERVICING .................441
▫ Maintenance Plan ...................... .443
▫ Heavy Duty Use Of The Vehicle ............444
 ENGINE COMPARTMENT .................445
▫ 3.6L Engine ......................... .445
▫ 5.7L Engine ......................... .446
▫ 3.0L Diesel Engine ..................... .447
▫ Checking Oil Level — Gasoline Engine .......448
▫ Adding Washer Fluid ...................448
▫ Maintenance-Free Battery .................448
 DEALER SERVICE ...................... .449
▫ Engine Oil .......................... .450
▫ Engine Oil Filter ...................... .452
▫ Engine Air Cleaner Filter .................452 ▫
Air Conditioner Maintenance ..............454
▫ Accessory Drive Belt Inspection ............458
▫ Body Lubrication ..................... .459
▫ Windshield Wiper Blades .................460
▫ Exhaust System ....................... .465
▫ Cooling System ....................... .467
▫ Brake System ........................ .471
▫ Automatic Transmission ..................472
▫ Front/Rear Axle Fluid ...................474
▫ Transfer Case ........................ .475
 RAISING THE VEHICLE ..................475
 TIRES ............................... .475
▫ T

ire Safety Information ..................475
▫ Tires — General Information ..............483
8

CAUTION!(Continued)
transmission shift quality and/or torque converter
shudder. Refer to “Fluids And Lubricants” in “Techni-
cal Specifications” for fluid specifications.
Special Additives
The manufacturer strongly recommends against using any
special additives in the transmission. Automatic Transmis-
sion Fluid (ATF) is an engineered product and its perfor-
mance may be impaired by supplemental additives. There-
fore, do not add any fluid additives to the transmission.
Avoid using transmission sealers as they may adversely
affect seals.
CAUTION!
Do not use chemical flushes in your transmission as
the chemicals can damage your transmission compo-
nents. Such damage is not covered by the New Vehicle
Limited Warranty.
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. Your authorized dealer can check
your transmission fluid level using special service tools. If
you notice fluid leakage or transmission malfunction, visit
your authorized dealer immediately to have the transmis-
sion fluid level checked. Operating the vehicle with an
improper fluid level can cause severe transmission dam-
age.
CAUTION!
If a transmission fluid leak occurs, visit your autho-
rized dealer immediately. Severe transmission damage
may occur. Your authorized dealer has the proper tools
to adjust the fluid level accurately.
8
SERVICING AND MAINTENANCE 473

Fluid And Filter Changes
Under normal operating conditions, the fluid installed at
the factory will provide satisfactory lubrication for the life
of the vehicle.
Routine fluid and filter changes are not required. However,
change the fluid and filter if the fluid becomes contami-
nated (with water, etc.), or if the transmission is disas-
sembled for any reason.
Front/Rear Axle Fluid
For normal service, periodic fluid level checks are not
required. When the vehicle is serviced for other reasons the
exterior surfaces of the axle assembly should be inspected.
If gear oil leakage is suspected inspect the fluid level. Refer
to “Fluids And Lubricants” in “Technical Specifications”
for further information.
Front Axle Fluid Level Check
The front axle oil level needs to be no lower than 1/8 in
(3 mm) below the bottom of the fill hole.
The front axle fill and drain plugs should be tightened to 22
to 29 ft lbs (30 to 40 N·m).
CAUTION!
Do not overtighten the plugs as it could damage them
and cause them to leak.
Rear Axle Fluid Level Check
The rear axle oil level needs to be no lower than 1/8 in
(3 mm) below the bottom of the fill hole.
The rear axle fill and drain plugs should be tightened to 22
to 29 ft lbs (30 to 40 N·m).
CAUTION!
Do not overtighten the plugs as it could damage them
and cause them to leak.
Selection Of Lubricant
Use only the manufacturer’s recommended fluid. Refer to
“Fluids And Lubricants” in “Technical Specifications” for
further information.
474 SERVICING AND MAINTENANCE

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
12
INDEX 617