tow JEEP LIBERTY 2010 KK / 2.G Repair Manual

TOWING METHODS
NOTE: When towing a 4x4 model, the transfer case must be in NEUTRAL and the transmission must be in
PARK. Model Flat Towing (all four wheels ON theground) Flatbed Towing (all
four wheels sus-pended OFF the ground) Front Wheels
Raised, Rear Wheels on the Ground Rear Wheels Raised,
Front Wheels on the Ground
2 Wheel Drive Rear driveshaft must be removedRecommended
MethodSpeed less than
30 mph (48 km/h)
and distance less
than 15 miles
(24 km)Speed less than
30 mph (48 km/h)
and distance less
than 15 miles
(24 km)
4 Wheel Drive Transfer case must be in NEUTRAL and
transmission must be
in PARKRecommended
Method
NOT Permitted NOT Permitted
6
WHAT TO DO IN EMERGENCIES 415

ONBOARD DIAGNOSTIC SYSTEM — 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 “Malfunction Indicator Light (MIL).” 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 authorized dealer for service as
soon as possible.CAUTION!
•Prolonged driving with the MIL on could cause
further damage to the emission control system. It
could also affect fuel economy and drivability. The
vehicle must be serviced before any emissions
tests can be performed.
•If the MIL is flashing while the engine is running,
severe catalytic converter damage and power loss
will soon occur. Immediate service is required.
Loose Fuel Filler Cap Message
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 or a
“CHECK GASCAP” message will be displayed in the
Electronic Vehicle Information Center (EVIC). Refer to
“Electronic Vehicle Information Center” in Section 4 of
420 MAINTAINING YOUR VEHICLE

NOTE:Life expectancy of wiper blades varies depend-
ing on geographical area and frequency of use. Poor
performance of blades may be present with chattering,
marks, water lines or wet spots. If any condition is
present please proceed to clean wiper blades with humid
cloth removing any debris that may be affecting its
function.
Adding Washer Fluid
The windshield and rear window washers share the same
fluid reservoir. The fluid reservoir is located in the front
of the engine compartment. Be sure to check the fluid
level in the reservoir at regular intervals. Fill the reservoir
with windshield washer solvent (not radiator antifreeze)
and operate the system for a few seconds to flush out the
residual water. When refilling the washer fluid reservoir, take some
washer fluid and apply it to a cloth or towel and wipe
clean the wiper blades, this will help blade performance.
To prevent freeze-up of your windshield washer system
in cold weather, select a solution or mixture that meets or
exceeds the temperature range of your climate. This
rating information can be found on most washer fluid
containers.
WARNING!
Commercially available windshield washer solvents
are flammable. They could ignite and burn you. Care
must be exercised when filling or working around
the washer solution.
432 MAINTAINING YOUR VEHICLE

To minimize the possibility of catalytic converter dam-
age:
•Do not shut off the engine or interrupt the ignition
when the transmission is in gear and the vehicle is in
motion.
•Do not try to start the engine by pushing or towing the
vehicle.
•Do not idle the engine with any ignition coil connec-
tors disconnected for prolonged periods.
•Do not idle the engine for prolonged periods during
very rough idle or malfunctioning operating condi-
tions.
•Do not allow vehicle to run out of fuel.
Cooling System
WARNING!
•You or others can be badly burned by hot coolant
or steam from your radiator. If you see or hear
steam coming from under the hood, do not open
the hood until the radiator has had time to cool.
Never try to open a cooling system pressure cap
when the radiator is hot.
Engine Coolant Checks
Check the engine coolant (antifreeze) protection every
12 months (before the onset of freezing weather, where
applicable). If the engine coolant (antifreeze) is dirty or
rusty in appearance, the system should be drained,
flushed, and refilled with fresh coolant. Check the front
of the A/C condenser (if equipped) or radiator for any
accumulation of bugs, leaves, etc. If dirty, clean by gently
7
MAINTAINING YOUR VEHICLE 435

Avoid automatic car washes that use acidic solutions or
harsh brushes that may damage the wheels’ protective
finish.
Stain Repel Fabric Cleaning Procedure — If
Equipped
Stain Repel seats may be cleaned in the following man-
ner:
•Remove as much of the stain as possible by blotting
with a clean, dry towel.
•Blot any remaining stain with a clean, damp towel.
•For tough stains, apply MOPARTotal Clean or
equivalent, or a mild soap solution to a clean, damp
cloth and remove the stain. Use a fresh, damp towel to
remove soap residue.
•For grease stains, apply MOPAR Multi-Purpose
Cleaner or equivalent to a clean, damp cloth and
remove the stain. Use a fresh, damp towel to remove
soap residue.
•Do not use any harsh solvents or any other form of
protectants on Stain Repel products.
Interior Care
Instrument Panel Cover
The instrument panel cover has a low glare surface,
which minimizes reflections in the windshield. Do not
use protectants or other products, which may cause
undesirable reflections. Use soap and warm water to
restore the low glare surface.
7
MAINTAINING YOUR VEHICLE 451

Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
Glass Surfaces
All glass surfaces should be cleaned on a regular basis
with MOPARGlass Cleaner or any commercial
household-type glass cleaner. Never use an abrasive type
cleaner. Use caution when cleaning the inside rear win-
dow equipped with electric defrosters or the right rear
quarter window equipped with the radio antenna. Do
not use scrapers or other sharp instruments, which may
scratch the elements.
When cleaning the rear view mirror, spray cleaner on the
towel or rag that you are using. Do not spray cleaner
directly on the mirror.
Cleaning Plastic Instrument Cluster Lenses
The lenses in front of the instruments in this vehicle are
molded in clear plastic. When cleaning the lenses, care
must be taken to avoid scratching the plastic. 1. Clean with a wet soft rag. A mild soap solution may be
used, but do not use high alcohol content or abrasive
cleaners. If soap is used, wipe clean with a clean damp
rag.
2. Dry with a soft cloth.
Seat Belt Maintenance
Do not bleach, dye, or clean the seat belts with chemical
solvents or abrasive cleaners. This will weaken the fabric.
Sun damage can also weaken the fabric.
If the seat belts need cleaning, use a mild soap solution or
lukewarm water. Dry with a soft cloth. Do not remove the
seat belts from the car to wash them.
Replace the seat belts if they appear frayed or worn or if
the buckles do not work properly.
7
MAINTAINING YOUR VEHICLE 453

Cavity CartridgeFuseMini-
Fuse Description
J17 40 Amp Green — Starter Solenoid
J18 20 Amp Blue — Powertrain Control
Module (PCM) Trans-
mission Relay
J19 60 Amp Yellow — Radiator Fan
J20 30 Amp Pink — Front Wiper
J21 20 Amp Blue — Front Washer/Rear
Washer - if equipped
J22 25 Amp White — Sunroof Module - if
equipped
M1 — 15 Amp BlueStop Light Switch
Feed — Center High
Mounted Stop Light
(CHMSL)Cavity Cartridge
FuseMini-
Fuse Description
M2 — 20 Amp YellowTrailer Lighting - if
equipped
M3 — 20 Amp YellowFrt/Rr Axle Lockers -
if equipped
M4 — 10 Amp RedTrailer Tow - if
equipped
M5 — 25 Amp NaturalPower Inverter – if
equipped
M6 — 20 Amp YellowPower Outlet #1 (ci-
gar lighter)/Rain Sen-
sor - if equipped/
Trailer Tow - if
equipped
M7 — 20 Amp YellowPower Outlet #2
(BATT/ACC SELECT)
M8 — 20 Amp YellowFront Heated Seats -
if equipped
456 MAINTAINING YOUR VEHICLE

Cavity CartridgeFuseMini-
Fuse Description
M9 — 20 Amp YellowRr Heated Seat - if
equipped
M10 — 15 Amp BlueHands-Free Module
(HFM) – if equipped/
Universal Garage
Door Opener (UGDO)
– if equipped/Vanity
Light
M11 — 10 Amp RedAutomatic Tempera-
ture Control (ATC) -
if equipped
M12 — 30 Amp GreenRadio/Amplifier - if
equippedCavity Cartridge
FuseMini-
Fuse Description
M13 — 20 Amp YellowCabin Compartment
Node (CCN)/Wireless
Control Module
(WCM)/
Multifunction Control
Switch
M14 — 20 Amp YellowTrailer Tow (BUX) —
If Equipped
7
MAINTAINING YOUR VEHICLE 457

18,000 Miles (30,000 km) or
18 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate tires.
❏ Inspect the front and rear axle fluid;
change if using your vehicle for police,
taxi, fleet, off-road or frequent trailer
towing.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
24,000 Miles (40,000 km) or 24 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the air conditioning filter.
❏ If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter; replace if necessary.
❏ Inspect the brake linings; replace if necessary.
❏ Inspect the CV joints.
❏ Inspect exhaust system.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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30,000 Miles (50,000 km) or
30 Months Maintenance
Service Schedule
❏Change the engine oil and engine oil
filter.
❏ Rotate tires.
❏ Replace the engine air cleaner filter.
❏ Replace the spark plugs (3.7L Engine).
❏ Adjust parking brake on vehicles
equipped with four-wheel disc brakes.
❏ Inspect the transfer case fluid.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
36,000 Miles (60,000 km) or 36 Months Maintenance Service
Schedule
❏Change the engine oil and engine oil filter.
❏ Rotate tires.
❏ Replace the air conditioning filter.
❏ If using your vehicle for any of the following: Dusty or off-road conditions. Inspect the
engine air cleaner filter; replace if necessary.
❏ Inspect the brake linings; replace if necessary.
❏ Inspect the front and rear axle fluid; change if using your vehicle for police, taxi, fleet,
off-road or frequent trailer towing.
❏ Inspect the front suspension, tie rod ends and boot seals for cracks or leaks and all parts for
damage, wear, improper looseness or end play; replace if necessary.
Odometer Reading Date
Repair Order #Dealer Code
Signature, Authorized Service Center
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