2014 JEEP WRANGLER transmission fluid

Vehicle Odometer Messages
When the appropriate conditions exist, the following
odometer messages will display:
ECO..................... Fuel Saver Indicator
door ............................. Door Ajar
gATE ........................ Swing Gate Ajar
LoW tirE ....................LowTirePr essure
HOTOIL .....................
Transmission Oil
Temperature Above Normal Limits
gASCAP ...................... Fuel Cap Fault
noFUSE .......................... Fuse Fault
CHAngE OIL ..............Oil Change RequiredECO (Fuel Saver Indicator) — If Equipped
The ECO indicator will illuminate when you are driving
in a fuel efficient manner and can be used to modify
driving habits in order to increase fuel economy.
LoW tirE
When the appropriate condition exists, the odometer
display will toggle between LoW and tirE for three
cycles.
“HOTOIL” Transmission Temperature Warning Mes-
sage
The “HOTOIL” cluster message will appear in the odom-
eter accompanied with a chime to indicate that there is
excessive transmission fluid temperature that might oc-
cur with severe usage such as trailer towing. It may also
occur when operating the vehicle in a high torque
converter slip condition, such as 4-wheel drive operation
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UNDERSTANDING YOUR INSTRUMENT PANEL 317

(e.g., snow plowing, off-road operation). If this “HOT-
OIL” message turns on, stop the vehicle and run the
engine at idle or faster with the transmission in NEU-
TRAL until the message turns off.
CAUTION!
Continuous driving with the Transmission Tempera-
ture “HOTOIL” Warning message illuminated will
eventually cause severe transmission damage or
transmission failure.
WARNING!
If the Transmission Temperature “HOTOIL” Warn-
ing message is illuminated and you continue operat-
ing the vehicle, in some circumstances you could
cause the fluid to boil over, come in contact with hot
engine or exhaust components and cause a fire.gASCAP
If the vehicle diagnostic system determines that the fuel
filler cap is loose, improperly installed, or damaged, a
“gASCAP” message will display in the odometer display
area. Tighten the fuel filler cap properly and press the
TRIP ODOMETER button to turn off the message. If the
problem continues, the message will appear the next time
the vehicle is started.
noFUSE
If the vehicle diagnostic system determines that the
Ignition Off Draw (IOD) fuse is improperly installed, or
damaged, a “noFUSE” message will display in the odom-
eter display area. For further information on fuses and
fuse locations refer to “Fuses” in “Maintaining Your
Vehicle”.
318 UNDERSTANDING YOUR INSTRUMENT PANEL

EVIC Units Selection (UNITS IN Display)
Displays the units used for the Outside Temperature,
Average Fuel Economy and Distance to Empty features.
Press and Release the SELECT button to toggle units
betweenU.S.andMETRIC.
Advanced EVIC Messages (Customer Information
Features)
Press and release the MENU button until “Advanced
EVIC Messages” displays in the EVIC. Then, press the
DOWN button to display any one of the following
choices.
•Digital Speedometer
Shows the actual vehicle speed in mph or km/h.
• Coolant Temperature
Shows the actual coolant temperature. •
Oil Pressure
Shows the actual oil pressure.
• Transmission Temperature
Shows the actual transmission fluid temperature.
• Automatic Oil Change Indicator
Shows the oil life measured in percentage.System Status
Displays SYSTEM OK if there are no active Warning
Messages stored. Pressing and releasing the DOWN
button when SYSTEM OK is displayed will do nothing.
Displays SYSTEM WARNINGS PRESENT if there are
active Warning Messages stored. Pressing and releasing
the DOWN button when SYSTEM WARNINGS PRES-
ENT is displayed will display each stored warning for
each button press. Press and Release the MENU button to
return to the Main Menu.
338 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!
Never drive with your foot resting on the clutch
pedal, or attempt to hold the vehicle on a hill with the
clutch pedal partially engaged, as this will cause
abnormal wear on the clutch.
NOTE: During cold weather, you may experience in-
creased effort in shifting until the transmission fluid
warms up. This is normal.
Shifting
Fully press the clutch pedal before shifting gears. As you
release the clutch pedal, lightly press the accelerator
pedal.
You should always use first gear when starting from a
standing position.
Shift Pattern
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STARTING AND OPERATING 423

WARNING!
If the engine stalls or you lose headway or cannot
make it to the top of a steep hill or grade, never
attempt to turn around. To do so may result in
tipping and rolling the vehicle, which may result in
severe injury. Always back carefully straight down a
hill in REVERSE. Never back down a hill in NEU-
TRAL using only the vehicle brakes. Never drive
diagonally across a hill, always drive straight up or
down.
Driving Through Water
Extreme care should be taken crossing any type of water.
Water crossings should be avoided, if possible, and only
be attempted when necessary in a safe, responsible
manner. You should only drive through areas which are
designated and approved. You should tread lightly and
avoid damage to the environment. You should knowyour vehicle’s abilities and be able to recover it if
something goes wrong. You should never stop or shut a
vehicle off when crossing deep water unless you ingested
water into the engine air intake. If the engine stalls, do
not attempt to restart it. Determine if it has ingested
water first. The key to any crossing is low and slow. Shift
into first gear (manual transmission), or DRIVE (auto-
matic transmission), with the transfer case in the 4L
(Low) position and proceed very slowly with a constant
slow speed {3 to 5 mph (5 to 8 km/h) maximum} and
light throttle. Keep the vehicle moving; do not try to
accelerate through the crossing. After crossing any water
higher than the bottom of the axle differentials, you
should inspect all of the vehicle fluids for signs of water
ingestion.
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STARTING AND OPERATING 457

CAUTION!
Do not use chemical flushes in your power steering
system as the chemicals can damage your power
steering components. Such damage is not covered by
the New Vehicle Limited Warranty.
WARNING!
Fluid level should be checked on a level surface and
with the engine off to prevent injury from moving
parts and to ensure accurate fluid level reading. Do
not overfill. Use only manufacturer’s recommended
power steering fluid.
If necessary, add fluid to restore to the proper indicated
level. With a clean cloth, wipe any spilled fluid from all
surfaces. Refer to “Fluids, Lubricants, and Genuine
Parts” in “Maintaining Your Vehicle” for further informa-
tion.
PARKING BRAKE
Before leaving the vehicle, make sure that the parking
brake is fully applied. Also, be certain to leave an
automatic transmission in PARK, or manual transmission
in REVERSE or first gear.
The parking brake lever is located in the center console.
To apply the parking brake, pull the lever up as firmly as
possible. To release the parking brake, pull the lever up
slightly, press the center button, then lower the lever
completely.
462 STARTING AND OPERATING

Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
If using a manual transmission vehicle for trailer towing,
all starts must be in first gear to avoid excessive clutch
slippage.
Automatic Transmission — If Equipped
The DRIVE range can be selected when towing. The
transmission controls include a drive strategy to avoid
frequent shifting when towing. However, if frequent
shifting does occur while in DRIVE, you can use the
AutoStick® shift control to manually select a lower gear.NOTE:
Using a lower gear while operating the vehicle
under heavy loading conditions will improve perfor-
mance and extend transmission life by reducing exces-
sive shifting and heat buildup. This action will also
provide better engine braking.
If you REGULARLY tow a trailer for more than 45
minutes of continuous operation, then change the trans-
mission fluid and filter as specified for police, taxi, fleet,
or frequent trailer towing. Refer to the “Maintenance
Schedule” for the proper maintenance intervals.
NOTE: Check the automatic transmission fluid level
before towing.5
STARTING AND OPERATING 547

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 3.6L ..........579
 ONBOARD DIAGNOSTIC SYSTEM — OBD II . .580
▫ Loose Fuel Filler Cap Message ............580
 EMISSIONS INSPECTION AND MAINTENANCE
PROGRAMS ......................... .581
 REPLACEMENT PARTS ..................582
 DEALER SERVICE ..................... .582
 MAINTENANCE PROCEDURES ...........583
▫ Engine Oil ......................... .584
▫ Engine Oil Filter ..................... .587▫
Engine Air Cleaner Filter ................587
▫ Maintenance-Free Battery ...............588
▫ Air Conditioner Maintenance .............589
▫ Body Lubrication .....................593
▫ Windshield Wiper Blades ...............594
▫ Adding Washer Fluid ..................594
▫ Exhaust System ..................... .595
▫ Cooling System ..................... .597
▫ Brake System ....................... .603
▫ Automatic Transmission — If Equipped .....605
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