Jeep Grand Cherokee SRT 2018, Owner'S Manual, Page: 243 / 666

CAUTION!
Do not use chemical flushes in your trans-
mission as the chemicals can damage your
transmission components. 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 transmission has no dip-
stick. 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 immedi-
ately to have the transmission 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 an
authorized dealer immediately. Severe trans-
mission damage may occur. An authorized
dealer has the proper tools to adjust the fluid
level accurately.
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 contaminated (with water, etc.), or if
the transmission is disassembled for any rea-
son.
RAISING THE VEHICLE
In the case where it is necessary to raise the
vehicle, go to an authorized dealer or service
station.
TIRES
Tires — General Information
Tire Pressure
Proper tire inflation pressure is essential to the
safe and satisfactory operation of your vehicle.
Four primary areas are affected by improper tire
pressure:
•
Safety and Vehicle Stability
•
Economy
•
Tread Wear
•
Ride Comfort
Safety
WARNING!
•
Improperly inflated tires are dangerous and
can cause collisions.
•
Underinflation increases tire flexing and
can result in overheating and tire failure.
•
Overinflation reduces a tire’s ability to
cushion shock. Objects on the road and
chuckholes can cause damage that result
in tire failure.
•
Overinflated or underinflated tires can af-
fect vehicle handling and can fail suddenly,
resulting in loss of vehicle control.
•
Unequal tire pressures can cause steering
problems. You could lose control of your
vehicle.
•
Unequal tire pressures from one side of the
vehicle to the other can cause the vehicle
to drift to the right or left.
•
Always drive with each tire inflated to the
recommended cold tire inflation pressure.
Both under-inflation and over-inflation affect the
stability of the vehicle and can produce a feeling
of sluggish response or over responsiveness in
the steering.
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