2005 JEEP LIBERTY heating

IF YOUR ENGINE OVERHEATS
In any of the following situations, you can reduce the
potential for overheating by taking the appropriate ac-
tion.
•On the highways — Slow down.
•In city traffic — While stopped, put transmission in N
(Neutral), but do not increase engine idle speed.
NOTE:There are steps that you can take to slow down
an impending overheat condition. If your air conditioner
is on, turn it off. The air conditioning system adds heat to
the engine cooling system and turning off the A/C
removes this heat. You can also turn the Temperature
Control to maximum heat, the Mode Control to floor, and
the Fan Control to High. This allows the heater core to act
as a supplement to the radiator and aids in removing heat
from the engine cooling system.If the pointer rises to the “H” (hot mark) on a vehicle
equipped with agasoline engine, pull over and stop the
vehicle. Do not turn the engine off. Idle the vehicle with
the air conditioning turned off, until the pointer drops
back into the normal range.CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads “H”,
pull over and stop the vehicle. Idle the vehicle with
the air conditioner turned off until the pointer drops
back into the normal range. If the pointer remains on
the “H”, and you hear continuous chimes, turn the
engine off immediately, and call for service.
WHAT TO DO IN EMERGENCIES 293
6

If the coolant temperature of a vehicle equipped with a
diesel engineapproaches the “H” (hot mark) a warning
chime will sound to alert the driver. The air conditioning
system will turn off automatically and power loss will
occur until the engine temperature returns to the normal
range.
If the overheating condition persists a continuous chime
will sound to alert the driver. Reduce the vehicle speed
and or stop the vehicle while allowing the engine to idle
and cool the engine.JACKING AND TIRE CHANGING
WARNING!
•Getting under a jacked-up vehicle is dangerous.
The vehicle could slip off the jack and fall on you.
You could be crushed. Never get any part of your
body under a vehicle that is on a jack. If you need
to get under a raised vehicle, take it to a service
center where it can be raised on a lift.
•The jack is designed to use as a tool for changing
tires only. The jack should not be used to lift the
vehicle for service purposes. The vehicle should
be jacked on a firm level surface only. Avoid ice or
slippery areas.
294 WHAT TO DO IN EMERGENCIES

WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
In unusual situations involving grossly malfunctioning
engine operation, a scorching odor may suggest severe
and abnormal catalyst overheating. If this occurs, stop
the vehicle, turn off the engine and allow it to cool.
Service, including a tune up to manufacturer’s specifica-
tions, should be obtained immediately.
To minimize the possibility of catalytic converter damage:
•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 spark plug wires
disconnected or removed, such as when diagnostic
testing.
•Do not idle the engine for prolonged periods during
very rough idle or malfunctioning operating conditions.
•Do not allow vehicle to run out of fuel.
NOTE:Intentional tampering with emissions control
systems can result in civil penalties being assessed
against you.
318 MAINTAINING YOUR VEHICLE

Electronic Throttle Control Warning Light...... 175
Electronic Vehicle Information Center......... 131
Emergency, In Case of
Freeing Vehicle When Stuck............... 236
Hazard Warning Flasher................. 292
Jacking............................. 294
Jump Starting......................... 299
Tow Hooks.......................... 301
Emission Control System Maintenance......310,360
Engine
Air Cleaner.......................... 319
Block Heater......................... 226
Break-In Recommendations................ 73
Checking Oil Level..................... 312
Compartment......................306,307
Compartment Identification............306,307
Cooling............................. 325
Exhaust Gas Caution.................... 280
Fails to Start.......................... 222Flooded, Starting...................... 222
Fuel Requirements..................276,356
Jump Starting......................... 299
Malfunction Indicator................... 169
Oil ..............................312,356
Oil Change Interval.................... 313
Oil Disposal.......................... 316
Oil Filter............................ 316
Oil Filter Disposal...................... 316
Oil Selection....................314,315,356
Oil Synthetic......................... 315
Overheating.......................... 293
Starting............................. 220
Temperature Gauge..................... 171
Timing Belt.......................... 319
Engine Oil Viscosity...................314,315
Engine Oil Viscosity Chart..............314,315
Enhanced Accident Response Feature.......... 61
Entry System, Illuminated.................. 19
404 INDEX

Heated.............................. 84
Outside.............................. 82
Rearview............................. 81
Vanity............................... 84
Modifications/Alterations, Vehicle............. 9
Monitor, Tire Pressure System............... 268
Mopar Parts......................... 311,395
Multi-Function Control Lever............... 118
Navigation System....................... 203
New Vehicle Break-In Period................ 73
Occupant Classification System............... 55
Occupant Restraints....................... 37
Octane Rating, Gasoline................... 276
Odometer............................. 171
Trip ................................ 171
Off-Pavement Driving..................249,341
Off-Road Driving.....................249,341Oil, Engine............................ 312
Capacity............................ 356
Change Interval....................... 313
Checking............................ 312
Dipstick............................. 312
Identification Logo..................... 314
Materials Added to..................... 315
Pressure Warning Light.................. 172
Recommendation.................314,315,356
Synthetic............................ 315
Viscosity.......................314,315,356
Oil Filter, Selection....................... 316
Oil Pressure Light....................... 172
Onboard Diagnostic System..............309,310
Opener, Garage Door..................... 139
Organizer, Cargo........................ 154
Outside Rearview Mirrors.................. 82
Overhead Console....................... 129
Overheating, Engine...................... 293
410 INDEX