2008 JEEP LIBERTY transmission

CAUTION!
The winch mechanism is designed for use with the
jack extension tube only. Use of an air wrench or
other power tools is not recommended and they can
damage the winch.
When the spare is clear, tilt the retainer at the end of the
cable, and pull it through the center of the wheel.
Preparations For Jacking
²
Park the vehicle on a firm level surface as far from the
edge of the roadway as possible. Avoid icy or slippery
areas.
²Set the parking brakeand place the gear selector in
PARK (automatic transmission) or REVERSE (manual
transmission).
²Turn the ignition to the LOCK position.
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic. Pull far enough off
the road to avoid being hit when operating the jack
or changing the wheel.
²Turn on the Hazard Warning Flasher.
²Block both the front and rear
of the wheel diagonally oppo-
site of the jacking position.
For example, if changing the
right front tire, block the left
rear wheel.
²Passengers should not remain in the vehicle when the
vehicle is being jacked.
WHAT TO DO IN EMERGENCIES 387
6

nuts until each nut has been tightened twice. Correct
wheel nut tightness is 130 N´m (95 ft. lbs). If in doubt
about the correct tightness, have them checked with a
torque wrench by your authorized dealer or at a service
station.
10. Lower the jack to it's fully closed position.
WARNING!
A loose tire or jack, thrown forward in a collision or
hard stop could endanger the occupants of the ve-
hicle. Always stow the jack parts and the spare tire in
the places provided.
11. Secure the tire, jack, and tools in their proper loca-
tions.
JUMP STARTING
WARNING!
²Take care to avoid the radiator cooling fan whenever the hood is
raised. It can start anytime the ignition switch is on. You can be hurt
by the fan.
²Do not attempt to push or tow your vehicle to get it started. Vehicles
equipped with an automatic transmission cannot be started this
way. Unburned fuel could enter the catalytic converter and once the
engine has started, ignite and damage the converter and vehicle. If
the vehicle has a discharged battery, booster cables may be used to
obtain a start from another vehicle. This type of start can be
dangerous if done improperly, so follow this procedure carefully.
²Battery fluid is a corrosive acid solution; do not allow battery fluid
to contact eyes, skin, or clothing. Don't lean over battery when
attaching clamps or allow the clamps to touch each other. If acid
splashes in eyes or on skin, flush contaminated area immediately
with large quantities of water.
²A battery generates hydrogen gas, which is flammable and explo-
sive. Keep flame or spark away from the vent holes.
²Do not use a booster battery or any other booster source with an
output that exceeds 12 volts.
390 WHAT TO DO IN EMERGENCIES

1. Wear eye protection and remove all metal jewelry such
as watchbands or bracelets that might make an unin-
tended electrical contact.
2. When boosting from a battery in another vehicle, park
that vehicle within booster cable reach, but without
allowing the vehicles to touch.
WARNING!
Do not permit vehicles to touch each other as this
could establish a ground connection and personal
injury could result.3. Set the parking brake, place the automatic transmis-
sion in PARK (or NEUTRAL for manual transmission),
and turn the ignition OFF for both vehicles.
4. Turn OFF the heater, radio and all unnecessary elec-
trical loads.
5. Connect one end of the jumper cable to the positive
battery post. Connect the other end of the same cable to
the positive terminal of the booster battery.
6. Connect the other cable, first to the negative terminal
of the booster battery and then to the engine ground of
the vehicle with the discharged battery. Make sure you
have a good contact on the engine ground.
WHAT TO DO IN EMERGENCIES 391
6

TOWING METHOD
NOTE:The transmission & transfer case must be in ªNº Neutral under any towing configuration.
Model Flat Towing (all four
wheels on the
ground)Flat Bed Towing
(Recommended for
speeds > 30 mph (48
km/h) & distances >
15 miles (24 km)
and/or when using a
vehicle trailer [All
four wheels sus-
pended off the
ground])Front Wheels
Raised, Rear Wheels
on the GroundRear Wheels Raised,
Front Wheels on the
Ground
2 Wheel Drive Rear driveshaft re-
movedAll four wheels sus-
pended off the
groundSpeed < 30 mph (48
km/h) & distance <
15 miles (24 km)Speed < 30 mph (48
km/h) & distance <
15 miles (24 km)
4 Wheel Drive Yes All four wheels sus-
pended off the
groundNot Recommended Not Recommended
394 WHAT TO DO IN EMERGENCIES

NA/C Air Filter Ð If Equipped............412
NPower Steering Ð Fluid Check............412
NDriveline And Steering Component
Lubrication..........................413
NBody Lubrication.....................413
NWindshield Wiper Blades................413
NWindshield & Rear Window Washers.......414
NExhaust System......................415
NCooling System.......................416
NHoses And Vacuum/Vapor Harnesses.......421
NFuel System.........................421
NBrake System........................422
NClutch Hydraulic System Ð Manual
Transmission (If Equipped)..............424NAutomatic Transmission................425
NManual Transmission Ð If Equipped.......426
NTransfer Case........................426
NFront/Rear Axle Fluid..................428
NAppearance Care And Protection From
Corrosion...........................428
mSky SlidertTopCare ....................434
NWashing............................434
NGeneral Cleaning.....................434
NAdditional Cleaning Procedure............435
NProtection...........................435
NWeather Strip Care....................436
mFuses (Integrated Power Module)...........436
396 MAINTAINING YOUR VEHICLE

ONBOARD DIAGNOSTIC SYSTEM Ð OBD II
Your vehicle is equipped with a sophisticated onboard
diagnostic system called OBD II. This system monitors
the performance of the emissions, engine, and automatic
transmission control systems. When these systems are
operating properly, your vehicle will provide excellent
performance and fuel economy, as well as engine emis-
sions well within current government regulations.
If any of these systems require service, the OBD II system
will turn on the ªMalfunction Indicator Light.º It will
also store diagnostic codes and other information to
assist your service technician in making repairs. Al-
though your vehicle will usually be drivable and not
need towing, see your dealer for service as soon as
possible.CAUTION!
²Prolonged driving with the ªMalfunction Indica-
tor Lightº on could cause further damage to the
emission control system. It could also affect fuel
economy and driveability. The vehicle must be
serviced before any emissions tests can be per-
formed.
²If the ªMalfunction Indicator Lightº is flashing
while the engine is running, severe catalytic con-
verter damage and power loss will soon occur.
Immediate service is required.
MAINTAINING YOUR VEHICLE 399
7

To minimize the possibility of catalytic converter dam-
age:
²Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
²Do not try to start the engine by pushing or towing the
vehicle.
²Do not idle the engine with any ignition coil connec-
tors disconnected for prolonged periods.
²Do not idle the engine for prolonged periods during
very rough idle or malfunctioning operating condi-
tions.
²Do not allow vehicle to run out of fuel.
Crankcase Emission Control System
Proper operation of this system depends on freedom
from sticking or plugging due to deposits. As vehicle
mileage builds up, the PCV valve and passages may
accumulate deposits. If a valve is not working properly,
replace it with a new valve. DO NOT ATTEMPT TO
CLEAN THE OLD PCV VALVE!
Check ventilation hose for indication of damage or
plugging deposits. Replace if necessary.
Maintenance-Free Battery
Your vehicle is equipped with a maintenance-free battery.
You will never have to add water, nor is periodic main-
tenance required.
MAINTAINING YOUR VEHICLE 409
7

WARNING!
²Overfilling the brake fluid reservoir can result in
spilling brake fluid on hot engine parts and the
brake fluid catching fire.
²Use of a brake fluid that has a lower initial boiling
point than the recommended product or a brake
fluid that is unidentified as to FMVSS specifica-
tion may result in sudden brake failure during
hard prolonged braking. You could have an
accident.
Use only brake fluid that has been in a tightly closed
container to avoid contamination from foreign matter or
moisture.
CAUTION!
Do not allow petroleum-base fluid to contaminate
the brake fluid. Seal damage may result.
Clutch Hydraulic System Ð Manual Transmission
(If Equipped)
The clutch hydraulic system is fed by a segregated
volume of fluid within the brake system master cylinder
reservoir. In the event of leakage or wear, use only
manufacturer's recommended brake fluid. Refer to ªFlu-
ids, Lubricants, and Genuine Partsº in this section for the
correct fluid type.
424 MAINTAINING YOUR VEHICLE