wheel CHRYSLER 300 2008 1.G Workshop Manual

1. Signal interference due to electronic devices or driving
next to facilities emitting the same Radio Frequencies as
the TPM sensors.
2. Installing aftermarket window tinting that contains
materials, which may block radio wave signals.
3. Accumulation of snow or ice around the wheels or
wheel housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
NOTE:
Vehicles with Full Size Spare
1. The matching full size spare wheel and tire assembly
has a tire pressure monitoring sensor that can be moni-
tored by the TPMS.
2. If you install the full size spare in place of a road tire
that has a pressure below the low-pressure warning limit,upon the next ignition key cycle, a chime will sound and
the TPM Telltale Light will turn ON. In addition, the
EVIC will display a Low Pressure message and a graphic
showing the low tire pressure value flashing.
3. After driving the vehicle for up to 10 minutes above 15
mph (25 km/h) the TPM Telltale Light will turn OFF, as
long as no tire pressure is below the low-pressure warn-
ing limit in any of the four active road tires.
NOTE:
Vehicles with Compact Spare
1. The compact spare tire does not have a tire pressure
monitoring sensor. Therefore, the TPMS will not monitor
the pressure in the compact spare tire.
2. If you install the compact spare tire in place of a road
tire that has a pressure below the low-pressure warning
limit, upon the next ignition key cycle, the TPM Telltale
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5

Gross Axle Weight Rating (GAWR)
The GAWR is the maximum capacity of the front and rear
axles. Distribute the load over the front and rear axles
evenly. Make sure that you do not exceed either front or
rear GAWR.
WARNING!
Because the front wheels steer the vehicle, it is
important that you do not exceed the maximum front
or rear GAWR. A dangerous driving condition can
result if either rating is exceeded. You could lose
control of the vehicle and have an accident.
Overloading
The load carrying components (axle, springs, tires,
wheels, etc.) of your vehicle will provide satisfactory
service as long as you do not exceed the GVWR and front
and rear GAWR.
The best way to figure out the total weight of your
vehicle is to weigh it when it is fully loaded and ready for
operation. Weigh it on a commercial scale to insure that it
is not over the GVWR.
Figure out the weight on the front and rear of the vehicle
separately. It is important that you distribute the load
evenly over the front and rear axles.
Overloading can cause potential safety hazards and
shorten useful service life. Heavier axles or suspension
components do not necessarily increase the vehicle’s
GVWR.
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Trailer Towing Weights (Maximum Trailer Weight
Ratings)
The following chart provides the maximum trailer
weight ratings towable for your given drivetrain.
Engine/Transmission Frontal Area Max. GTW
(Gross Trailer Wt.)Max. Tongue Wt.
2.7L & 3.5L Rear Wheel
Drive (RWD) Automatic22 SQ. FT.
(2.04 square meters)Up to 2 persons & Luggage
1,000 lbs (454 kg)100 lbs (45 kg)
22 SQ. FT.
(2.04 square meters)Up to 3 persons & Luggage
1,000 lbs (454 kg)100 lbs (45 kg)
22 SQ. FT.
(2.04 square meters)Up to 4 persons & Luggage
1,000 lbs (454 kg)100 lbs (45 kg)
22 SQ. FT.
(2.04 square meters)Up to 5 persons & NO Luggage
1,000 lbs (454 kg)100 lbs (45 kg)
380 STARTING AND OPERATING

Engine/Transmission Frontal Area Max. GTW
(Gross Trailer Wt.)Max. Tongue Wt.
3.5L All Wheel Drive
(AWD) & 5.7L Automatic32 SQ. FT.
(2.97 square meters)Up to 2 persons & Luggage
2,000 lbs (907 kg)200 lbs (91 kg)
32 SQ. FT.
(2.97 square meters)Up to 3 persons & Luggage
2,000 lbs (907 kg)200 lbs (91 kg)
32 SQ. FT.
(2.97 square meters)Up to 4 persons & Luggage
1,500 lbs (680 kg)150 lbs (68 kg)
32 SQ. FT.
(2.97 square meters)Up to 5 persons & NO Luggage
1,000 lbs (454 kg)100 lbs (45 kg)
Refer to local laws for maximum trailer towing speeds.
NOTE:The trailer tongue weight must be considered as
part of the combined weight of occupants and cargo, and
it should never exceed the weight referenced on the “Tire
and Loading Information” placard. Refer to “Tire–Safety
Information” in this section.
Trailer and Tongue Weight
Always load a trailer with 60% to 65% of the weight in
the front of the trailer. This places 10% to 15% of the
Gross Trailer Weight (GTW) on the tow hitch of your
vehicle. Loads balanced over the wheels or heavier in the
rear can cause the trailer to swayseverelyside to side
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5

•Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
•Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
P for Park. Always, block orchockthe trailer wheels.
•GCWR must not be exceeded.
•Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR4. Tongue weight rating for the trailer hitch utilized
(This requirement may limit the ability to always
achieve the 10% to 15% range of tongue weight as a
percentage of total trailer weight).
Towing Requirements — Tires

Do not attempt to tow a trailer while using a compact
spare tire.
Proper tire inflation pressures are essential to the safe
and satisfactory operation of your vehicle. Refer to
“Tires–General Information” in this section for infor-
mation on tire pressures and for proper tire inflation
procedures.
Also, check the trailer tires for proper tire inflation
pressures before trailer usage.
384 STARTING AND OPERATING

Extended driving at high RPM should be avoided to
prevent excess heat generation. A reduction in vehicle
speed may be required to avoid extended driving at
high RPM. Return to a higher gear range or vehicle
speed when road conditions and RPM level allows.
Towing Tips — Cooling System
To reduce potential for engine and transmission over-
heating, take the following actions:
City Driving
When stopped for short periods, put transmission in “N”
(Neutral) and increase engine idle speed.
Highway Driving
Reduce speed.
Air Conditioning
Turn off temporarily.
Refer to “Cooling System” under “Maintenance Pro-
cedures” in Section 7 of this manual for more informa-
tion.
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.)
TOWING THIS VEHICLE BEHIND ANOTHER
VEHICLE (Flat towing with all four wheels on the
ground)
Recreational towing for this vehicle is not recommended.
NOTE:If the vehicle requires towing, make sure all four
wheels are off the ground.
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5

WHAT TO DO IN EMERGENCIES
CONTENTS

Hazard Warning Flasher..................392

If Your Engine Overheats.................393

Jacking And Tire Changing................394
▫Preparations For Jacking................395
▫Jack Location/Spare Tire Stowage..........396
▫Jacking And Changing a Tire.............398
▫Compact Spare Tire....................402
▫Wheel Cover Or Center Cap Installation
(If Required).........................402
Jump-Starting Procedures.................404

Freeing A Stuck Vehicle..................407

Towing A Disabled Vehicle................408
▫Without The Ignition Key...............408
▫Towing This Vehicle Behind Another Vehicle
(Flat Towing With All Four Wheels On The
Ground)............................409
▫Towing This Vehicle Behind Another Vehicle
With A Tow Dolly.....................410
6

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
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 the danger of being hit when
operating the jack or changing the wheel.
•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. Never start
or run the engine while the vehicle 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.
394 WHAT TO DO IN EMERGENCIES

Preparations For Jacking
1. Park the vehicle on a firm level surface as far from the
edge of the roadway as possible. Avoid icy or slippery
areas.
2.Set the parking brakeand place the gear selector in
PARK.
3. Turn OFF the ignition.
4. Turn on the Hazard Warning Flasher.
5. Passengers should not remain in the vehicle when the
vehicle is being jacked.
6. Block both the front and rear of the wheel diagonally
opposite the jacking position. For example, if changing
the right front tire, block the left rear wheel.
Hazard Flasher Switch
WHAT TO DO IN EMERGENCIES 395
6

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.
Jacking and Changing a Tire
1. Block the wheel diagonally
opposite the flat tire. Passengers
should not remain in the vehicle
when the vehicle is being jacked.
2. Remove the spare tire, jack, and lug wrench.3. If equipped with steel wheels, do not remove the
wheel cover at this time. If equipped with aluminum
wheels where the center cap covers the lug nuts, use the
lug wrench to pry the center cap off carefully before
raising the vehicle.
Center Cap Removal
398 WHAT TO DO IN EMERGENCIES