2007 CHRYSLER PACIFICA engine overheat

WARNING!
A hot engine cooling system is dangerous. You or
others could be badly burned by steam or boiling
coolant. You may want to call a service center if your
vehicle overheats. If you decide to look under the
hood yourself, see Section 7, Maintenance, of this
manual. Follow the warnings under the Cooling
System Pressure Cap paragraph.
JACKING AND TIRE CHANGING
Jack Location
Five Passenger Seating
The jack and jack-handle are stowed in the rear storage
bin located behind the second row bench seat. Pull up on
the storage bin cover to access the jack and jack tools.
Jack Location
346 WHAT TO DO IN EMERGENCIES

WARNING!
Fast spinning tires can be dangerous. Forces gener-
ated by excessive wheel speeds may cause tire dam-
age or failure. A tire could explode and injure
someone. Do not spin your vehicle’s wheels faster
than 35 mph (55 km/h) when you are stuck. And
don’t let anyone near a spinning wheel, no matter
what the speed.
CAUTION!
Racing the engine or spinning the wheels too fast
may lead to transmission overheating and failure. It
can also damage the tires. Do not spin the wheels
above 35 mph (55 km/h).
TOWING A DISABLED VEHICLE
With Ignition Key
Front Wheel Drive
Your vehicle may be towed under the following condi-
tions: The gear selector must be in NEUTRAL, the
distance to be traveled must not exceed 100 miles (160
km), the towing speed must not exceed 44 mph (72
km/h), and both front and rear wheels must be on the
ground. Exceeding these towing limits may cause a
transmission geartrain failure. If the transmission is not
operative, or if the vehicle is to be towed more than 100
miles (160 km), the vehicle must be towed with the front
wheels off the ground.
All Wheel Drive
Your vehicle may be towed under the following conditions:
The gear selector must be in NEUTRAL, the distance to be
traveled must not exceed 100 miles (160 km), the towing
speed must not exceed 44 mph (72 km/h), and both front
WHAT TO DO IN EMERGENCIES 357
6

WARNING!
The air cleaner can provide a measure of protection
in the case of engine backfire. Do not remove the air
cleaner unless such removal is necessary for repair or
maintenance. Make sure that no one is near the
engine compartment before starting the vehicle with
the air cleaner removed. Failure to do so can result in
serious personal injury.
Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emission control device.Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly tuned to assure
proper catalyst operation and prevent possible catalyst
damage.
CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and the
vehicle.
MAINTAINING YOUR VEHICLE 375
7

NOTE:Intentional tampering with emissions control sys-
tems can result in civil penalties being assessed against you.
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 indicate severe
and abnormal catalyst overheating. If this occurs, the
vehicle should be stopped, the engine shut off and the
vehicle allowed to cool. Thereafter, service, including a
tune-up to manufacturer’s specifications, should be ob-
tained immediately.To minimize the possibility of catalyst 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 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, or for prolonged periods during very rough
idling or malfunctioning operating conditions.
Maintenance-Free Battery
The top of the MAINTENANCE-FREE battery is perma-
nently sealed. You will never have to add water, nor is
periodic maintenance required.
376 MAINTAINING YOUR VEHICLE

The use of lower quality water will reduce the amount of
corrosion protection in the engine cooling system.
Please note that it is the owner’s responsibility to main-
tain the proper level of protection against freezing ac-
cording to the temperatures occurring in the area where
the vehicle is operated.
NOTE:Mixing coolant types will decrease the life of the
engine coolant and will require more frequent coolant
changes.
Cooling System Pressure Cap
The cap must be fully tightened to prevent loss of
coolant, and to insure that coolant will return to the
radiator from the coolant recovery bottle.
The cap should be inspected and cleaned if there is any
accumulation of foreign material on the sealing surfaces.
WARNING!
•The warning words “DO NOT OPEN HOT” on
the cooling system pressure cap are a safety pre-
caution. Never add coolant when the engine is
overheated. Do not loosen or remove the cap to
cool an overheated engine. Heat causes pressure
to build up in the cooling system. To prevent
scalding or injury, do not remove the pressure cap
while the system is hot or under pressure.
•Do not use a pressure cap other than the one
specified for your vehicle. Personal injury or
engine damage may result.
Disposal of Used Engine Coolant
Used ethylene glycol based engine coolant is a regulated
substance requiring proper disposal. Check with your
local authorities to determine the disposal rules for your
community. To prevent ingestion by animals or children
386 MAINTAINING YOUR VEHICLE

Driving
On Slippery Surfaces.................... 287
DVD Player (Video Entertainment System)...... 221
E-85 Fuel............................. 324
Electric Remote Mirrors.................... 90
Electrical Power Outlets................... 163
Electronic Speed Control (Cruise Control)...... 150
Electronic Vehicle Information Center (EVIC) . 146,191
Emergency, In Case of
Hazard Warning Flasher................. 344
Jacking............................. 346
Jump Starting......................... 354
Overheating.......................... 345
Emission Control System Maintenance......367,416
Engine............................364,365
Air Cleaner.......................... 375
Air Cleaner Filter...................... 374
Block Heater......................... 270Break-In Recommendations................ 79
Checking Oil Level..................... 369
Compartment......................364,365
Coolant (Antifreeze).................... 412
Cooling............................. 383
Exhaust Gas Caution..................39,321
Flooded, Starting...................... 268
Fuel Requirements...................318,411
Oil ...........................369,411,412
Oil Change Interval.................... 371
Oil Disposal.......................... 373
Oil Filler Cap......................372,373
Oil Filter Disposal...................... 373
Oil Selection.......................371,411
Oil Synthetic......................... 373
Overheating.......................... 345
Temperature Gauge..................... 180
Event Data Recorder...................... 65
Exhaust Gas Caution..............39,79,321,383
450 INDEX

Mirrors................................ 88
Automatic Dimming..................... 88
Electric Remote........................ 90
Exterior Folding........................ 89
Heated.............................. 91
Memory............................. 127
Outside.............................. 89
Rearview............................. 88
Vanity............................... 91
Modifications/Alterations, Vehicle............. 7
Monitor, Tire Pressure System............... 308
Mopar Parts.........................368,441
Multi-Function Control Lever............... 134
Navigation System....................146,232
New Vehicle Break-In Period................ 79
Occupant Restraints....................... 40
Octane Rating, Gasoline (Fuel).............. 318Odometer............................. 184
Oil, Engine.........................369,412
Capacity............................ 411
Change Interval....................... 371
Checking............................ 369
Disposal............................ 373
Filter............................374,412
Filter Disposal........................ 373
Identification Logo..................... 372
Materials Added to..................... 373
Recommendation....................371,411
Synthetic............................ 373
Viscosity.......................372,373,411
Onboard Diagnostic System..............366,367
Opener, Garage Door (HomeLink) ........... 154
Overdrive............................. 274
Overhead Console....................... 153
Overhead Travel Information Center.......... 153
Overheating, Engine...................180,345
456 INDEX