2008 DODGE CHALLENGER tire pressure

If the ignition key is cycled, this sequence will repeat,
providing the system fault still exists. If the system fault
no longer exists, the TPM Telltale Light will no longer
flash, and theCHECK TPM SYSTEM message will no
longer display, and a pressure value will display in place
of the dashes. A system fault can occur due to any of the
following:
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 that 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,
or equipped with the incorrect type of TPM sensors.General Information
This device complies with Part 15 of the FCC rules and
RSS 210 of Industry Canada. Operation is subject to the
following conditions:
•This device may not cause harmful interference.
•This device must accept any interference received,
including interference that may cause undesired op-
eration.
The TPM sensors are regulated under one of the follow-
ing licenses:
United States ..................... KR5S120123
Canada ........................ 2671-S120123
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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 HI. This allows the heater core to act as
a supplement to the radiator and aids in removing heat
from the engine cooling system.
CAUTION!
Driving with a hot cooling system could damage
your vehicle. If the temperature gauge reads 240°F
(116°C) or greater pull over and stop the vehicle. Idle
the vehicle with the air conditioner turned off until
the pointer drops back into the normal range 200–
230°F (93–110°C). If the pointer remains at 240°F
(116°C) or greater and you hear a chime, turn the
engine off immediately and call for service.
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, refer to Section 7 and follow the warnings
under the Cooling System Pressure Cap paragraph.
TIREFIT TIRE REPAIR
Small punctures, particularly those in the tread, can be
sealed with TIREFIT. Foreign objects (e.g., screws or
nails) should not be removed from the tire. TIREFIT can
be used in outside temperatures down to approximately
-4°F (-20°C).
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The TIREFIT system is located under an access panel in
the trunk.1. Air pump hose
2. Power plug and cable
3. AIR PUMP switch
4. Pressure gauge
5. TIREFIT sealant bottle
6. TIREFIT sealant hose
TIREFIT Location
Tire Fit Kit
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WARNING!
•Do not attempt to repair a tire on the side of the vehicle close to
traffic. Pull far enough off the road to avoid the danger of being hit
when operating the jack or repairing a tire.
•Cuts or punctures larger than approximately 0.16 in (4 mm), tire
damage caused by driving with extremely low tire pressure or on
a flat tire, or a damaged wheel can pose a hazard while driving.
TIREFIT should not be used in such circumstances. Do not drive
the vehicle under such circumstances. Contact your nearest autho-
rized dealer for assistance.
•Take care not to allow the contents of TIREFIT to come in contact
with hair, eyes or clothing. TIREFIT is harmful if inhaled, swal-
lowed, or absorbed through the skin: It causes skin, eye, and
respiratory irritation. Any contact with eyes or skin should be
flushed immediately with plenty of water. If clothing comes in
contact with TIREFIT, change clothing as soon as possible.
•In case of allergic reaction or rash, consult a physician immedi-
ately. Keep TIREFIT out of reach of children. If swallowed, rinse
mouth immediately with plenty of water and drink plenty of
water. Do not induce vomiting! Consult a physician immediately.
•Keep away from open flame or heat source.
Sealing Tire with TIREFIT
1. Turn on the hazard warning flashers.
2. Move the shift lever to the PARK position, turn OFF
the engine, and set the parking brake.
3. Remove the TIREFIT kit from the trunk.
4. Pull the power plug 2 and the TIREFIT sealant hose 6
out from the TIREFIT kit.
5. Unscrew the valve cap from the valve on the deflated
tire.
6. Screw the fitting at the end of TIREFIT sealant hose 6
coming from the sealant bottle 5 onto the tire valve.
7. Insert the power plug 2 into the power point on the
instrument panel.
8. Leave the parking brake set and the shift lever in
PARK and start the engine.
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9. Press the switch 3 on the air pump to I (ON). The air
pump should start to inflate the tire and the tire sealant
(white fluid) will flow from the sealant bottle 5 through
the TIREFIT sealant hose 6 and into the tire.
10. Allow the air pump to run for five minutes and then
read the pressure gauge 4. If the tire inflates to 26 psi (1.8
bar) or greater, proceed to Step 19 of this procedure. If
not, proceed to the following step.
11. Press the AIR PUMP switch 3 to 0 (OFF). Then,
disconnect the TIREFIT system from the tire and place it
back in the vehicle.
12. Release the parking brake and drive the vehicle back
and forth approximately 30 ft (9.1 m) to distribute the
sealant more evenly within the tire.
13. Turn on the hazard warning flashers.
14. Move the shift lever to the PARK position, turn OFF
the engine, and set the parking brake.15. Disconnect the air pump hose 1 from the underside
of the sealant bottle 5 by flipping the hose valve open.
16. Connect the air pump hose valve to the tire valve and
flip the hose valve closed.
17. Leave the parking brake set and the shift lever in
PARK and start the engine.
18. Press the switch 3 on the air pump to I (ON). The air
pump should inflate the tire to at least 26 psi (1.8 bar)
within five minutes. If the tire inflates to this level,
proceed to the following step.
NOTE:If a tire pressure of
26 psi (1.8 bar) is not obtained within five minutes, the
tire is too badly damaged. Do not attempt to drive the
vehicle further. Call for assistance.
19. With a tire pressure of no less than 26 psi (1.8 bar)
press the AIR PUMP switch 3 to 0 (OFF) and turn off the
engine. Then, disconnect the TIREFIT system from the
tire and place it back in the vehicle.
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20. Release the parking brake and drive the vehicle for
approximately 10 minutes to ensure optimum distribu-
tion of the tire sealant within the tire.
21. Turn on the hazard warning flashers.
22. Move the shift lever to the PARK position, turn OFF
the engine, and set the parking brake.
23. Disconnect the air pump hose 1 from the underside
of the sealant bottle 5 by flipping the hose valve open.
24. Connect the air pump hose valve to the tire valve and
flip the hose valve closed.
25. Check the pressure in the tire by reading the pressure
gauge 4. If the pressure is 19 psi (1.3 bar) or greater,
proceed to the following step.NOTE:If the pressure is
less than 19 psi (1.3 bar), the tire is too badly damaged.
Do not attempt to drive the vehicle further. Call for
assistance. 26. Leave the parking brake set and the shift lever in
PARK and start the engine.
27. Inflate the tire to the pressure indicated on the tire
pressure label on the driver-side latch pillar by pressing
the switch 3 on the air pump to I (ON) and watching the
pressure gauge. When the tire pressure is set to the
pressure indicated on the tire pressure label, press the
AIR PUMP switch 3 to 0 (OFF) and turn off the engine.
28. Disconnect the TIREFIT system from the tire and
reinstall the valve cap.
29. Place the sealant kit back in the trunk of the vehicle.
Replace the sealant bottle at your nearest authorized
MOPAR
parts dealership.
30. Have the tire inspected at the earliest opportunity at
an authorized dealer or tire service center.
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NOTE:
•If a pressure of at least 19 psi (1.3 bar) cannot be
maintained in the tire, the tire is too badly damaged.
Do not attempt to drive the vehicle further. Call for
assistance.
•Do not operate the electric air pump for more than
eight minutes to avoid overheating. The air pump may
be used again once it has cooled down.
•Replace the TIREFIT sealant bottle 5 once every four
years to assure optimum operation of the system.
•If TIREFIT is liquid, clean water and a damp cloth will
remove the material from the vehicle or tire and wheel
components. Once TIREFIT sealing material has dried,
it can easily be peeled off and properly discarded.
•Do not exceed 55 mph (90 km/h) until the tire has
been inspected.
JUMP STARTING
WARNING!
•Take 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.
•Do 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.
•Battery 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.
•A battery generates hydrogen gas, which is flammable and explosive.
Keep flame or spark away from the vent holes.
•Do not use a booster battery or any other booster source with an output
that exceeds 12 Volts.
•The battery in this vehicle has a vent hose that should not be disconnected
and should only be replaced with a battery of the same type (vented).
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Cooling System
WARNING!
•When working near the radiator cooling fan, dis-
connect the fan motor lead or turn the ignition
switch to the LOCK position. The fan is tempera-
ture controlled and can start at any time the
ignition switch is in the ON position.
•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, don’t 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.
Coolant Checks
Check engine coolant (antifreeze) protection every 12
months (before the onset of freezing weather, where
applicable). If coolant 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 for
any accumulation of bugs, leaves, etc. If dirty, clean by
gently spraying water from a garden hose vertically
down the face of the condenser.
Check the coolant recovery bottle tubing for brittle rub-
ber, cracking, tears, cuts, and tightness of the connection
at the bottle and radiator. Inspect the entire system for
leaks.
With the engine at normal operating temperature (but
not running), check the cooling system pressure cap for
proper vacuum sealing by draining a small amount of
coolant from the radiator drain cock. If the cap is sealing
properly, the engine coolant (antifreeze) will begin to
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