2014 DODGE GRAND CARAVAN flat tire

message will not be present, and a pressure value will be
displayed instead of dashes. A system fault can occur by
any of the following scenarios:
•Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS sensors.
• Installing some form of aftermarket window tinting
that affects radio wave signals.
• Accumulation of excessive snow and/or ice around
the wheels or wheel housings.
• Using tire chains on the vehicle.
• Using wheels/tires not equipped with TPMS sensors.
The EVIC will also display a “SERVICE TPM SYSTEM”
message for a minimum of five seconds when a system
fault possibly related to an incorrect sensor location fault
is present. In this case, the “SERVICE TPM SYSTEM” message is then followed by a graphic display with
pressure values still shown. This indicates that the pres-
sure values are still being received from the TPM sensors
but they may not be in the correct vehicle position. The
system still needs to be serviced as long as the “SERVICE
TPM SYSTEM” message exists.
Vehicles With Compact Spare
•
The compact spare tire (if equipped) does not have a
TPMS. Therefore, the TPMS will not monitor the
pressure in the compact spare tire.
• If you install the compact spare tire in place of a road
tire that has a pressure below the low-pressure warn-
ing limit, upon the next ignition switch cycle, the “Tire
Pressure Monitoring Telltale Light” will remain on, the
“LOW TIRE” message will be displayed, a chime will
sound, and the EVIC will still display a flashing
pressure value and the Inflate Tire to XXmessage in
the graphic display.
5
STARTING AND OPERATING 527

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 a collision.
Tire Size
The tire size on the Vehicle Certification Label represents
the actual tire size on your vehicle. Replacement tires
must be equal to the load capacity of this tire size.
Rim Size
This is the rim size that is appropriate for the tire size
listed.
Inflation Pressure
This is the cold tire inflation pressure for your vehicle for
all loading conditions up to full GAWR.
Curb Weight
The curb weight of a vehicle is defined as the total weight
of the vehicle with all fluids, including vehicle fuel, at full
capacity conditions, and with no occupants or cargo
loaded into the vehicle. The front and rear curb weight
values are determined by weighing your vehicle on a
commercial scale before any occupants or cargo are
added.5
STARTING AND OPERATING 541

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 “Starting And Oper-
ating” for proper tire inflation procedures.
• Check the trailer tires for proper tire inflation pres-
sures before trailer usage.
• Check for signs of tire wear or visible tire damage
before towing a trailer. Refer to “Tires – General
Information” in “Starting And Operating” for the
proper inspection procedure.
• When replacing tires, refer to “Tires – General Infor-
mation” in “Starting And Operating” for the proper tire replacement procedures. Replacing tires with a
higher load carrying capacity will not increase the
vehicle’s GVWR and GAWR limits.
Towing Requirements — Trailer Brakes
•
Do not interconnect the hydraulic brake system or
vacuum system of your vehicle with that of the trailer.
This could cause inadequate braking and possible
personal injury.
• An electronically actuated trailer brake controller is
required when towing a trailer with electronically
actuated brakes. When towing a trailer equipped with
a hydraulic surge actuated brake system, an electronic
brake controller is not required.
• Trailer brakes are recommended for trailers over
1,000 lbs (454 kg) and required for trailers in excess of
2,000 lbs (907 kg).
5
STARTING AND OPERATING 551

TIREFIT Kit Components And OperationUsing The Mode Select Knob And Hoses
Your TIREFIT kit is equipped with the following symbols
to indicate the air or sealant mode.
Selecting Air Mode
Push in the Mode Select Knob (5) and turn to
this position for air pump operation only. Use
the Black Air Pump Hose (7) when selecting
this mode.
Selecting Sealant Mode
Push in the Mode Select Knob (5) and
turn to this position to inject the TIRE-
FIT Sealant and to inflate the tire. Use
the Sealant Hose (clear hose) (6) when
selecting this mode.
TIREFIT Components
1 — Sealant Bottle 5 — Mode Select Knob
2 — Deflation Button 6 — Sealant Hose (Clear)
3 — Pressure Gauge 7 — Air Pump Hose (Black)
4 — Power Button 8 — Power Plug (located on bottom side of TIREFIT Kit)
562 WHAT TO DO IN EMERGENCIES

Using The Power ButtonPush and release the Power Button (4) once to
turn On the TIREFIT kit. Push and release the
Power Button (4) again to turn Off the TIREFIT
kit.
Using The Deflation Button
Press the Deflation Button (2) to reduce the air
pressure in the tire if it becomes over-inflated.
TIREFIT Usage Precautions
•Replace the TIREFIT Sealant Bottle (1) and Sealant
Hose (6) prior to the expiration date (printed at the
lower right hand corner on the bottle label) to assure
optimum operation of the system. Refer to “Sealing a
Tire with TIREFIT” section (F) “Sealant Bottle and
Hose Replacement”. •
The Sealant Bottle (1) and Sealant Hose (6) are a one
tire application use and need to be replaced after each
use. Always replace these components immediately at
your original equipment vehicle dealer.TIREFIT Expiration Date Location6
WHAT TO DO IN EMERGENCIES 563

•When the TIREFIT sealant is in a liquid form, clean
water, and a damp cloth will remove the material from
the vehicle or tire and wheel components. Once the
sealant dries, it can easily be peeled off and properly
discarded.
• For optimum performance, make sure the valve stem
on the wheel is free of debris before connecting the
TIREFIT kit.
• You can use the TIREFIT air pump to inflate bicycle
tires. The kit also comes with two needles, located in
the Accessory Storage Compartment (on the bottom of
the air pump) for inflating sport balls, rafts, or similar
inflatable items. However, use only the Air Pump Hose
(7) and make sure the Mode Select Knob (5) is in the
Air Mode when inflating such items to avoid injecting
sealant into them. The TIREFIT Sealant is only in-
tended to seal punctures less than ¼” (6 mm) diameter
in the tread of your vehicle.
• Do not lift or carry the TIREFIT kit by the hoses.WARNING!
•Do not attempt to seal a tire on the side of the
vehicle closest to traffic. Pull far enough off the
road to avoid the danger of being hit when using
the TIREFIT kit.
• Do not use TIREFIT or drive the vehicle under the
following circumstances:
– If the puncture in the tire tread is approximately 1/4” (6 mm) or larger.
– If the tire has any sidewall damage.
– If the tire has any damage from driving with extremely low tire pressure.
– If the tire has any damage from driving on a flat tire.
– If the wheel has any damage.
– If you are unsure of the condition of the tire or the wheel.
(Continued)
564 WHAT TO DO IN EMERGENCIES

WARNING!(Continued)
•Keep TIREFIT away from open flames or heat
source.
• A loose TIREFIT kit thrown forward in a collision
or hard stop could endanger the occupants of the
vehicle. Always stow the TIREFIT kit in the place
provided. Failure to follow these warnings can
result in injuries that are serious or fatal to you,
your passengers, and others around you.
• Take care not to allow the contents of TIREFIT to
come in contact with hair, eyes, or clothing. TIRE-
FIT is harmful if inhaled, swallowed, or absorbed
through the skin. It causes skin, eye, and respira-
tory irritation. Flush immediately with plenty of
water if there is any contact with eyes or skin.
Change clothing as soon as possible, if there is any
contact with clothing.
(Continued)
WARNING! (Continued)
•TIREFIT Sealant solution contains latex. In case of
an allergic reaction or rash, consult a physician
immediately. 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.
Sealing A Tire With TIREFIT
(A) Whenever You Stop To Use TIREFIT:
1. Pull over to a safe location and turn on the vehicle’s Hazard Warning flashers.
2. Verify that the valve stem (on the wheel with the deflated tire) is in a position that is near to the ground.
This will allow the TIREFIT Hoses (6) and (7) to reach
the valve stem and keep the TIREFIT kit flat on the6
WHAT TO DO IN EMERGENCIES 565

ground. This will provide the best positioning of the
kit when injecting the sealant into the deflated tire and
running the air pump. Move the vehicle as necessary
to place the valve stem in this position before proceed-
ing.
3. Place the transmission in PARK (auto transmission) or in Gear (manual transmission) and turn Off the igni-
tion.
4. Set the parking brake.
(B) Setting Up To Use TIREFIT:
1. Push in the Mode Select Knob (5) and turn to the Sealant Mode position.
2. Uncoil the Sealant Hose (6) and then remove the cap from the fitting at the end of the hose.
3. Place the TIREFIT kit flat on the ground next to the deflated tire. 4. Remove the cap from the valve stem and then screw
the fitting at the end of the Sealant Hose (6) onto the
valve stem.
5. Uncoil the Power Plug (8) and insert the plug into the vehicle’s 12 Volt power outlet.
NOTE: Do not remove foreign objects (e.g., screws or
nails) from the tire.
(C) Injecting TIREFIT Sealant Into The Deflated
Tire:
• Always start the engine before turning ON the TIRE-
FIT kit.
NOTE: Manual transmission vehicles must have the
parking brake engaged and the shift lever in NEUTRAL.
• After pressing the Power Button (4), the sealant (white
fluid) will flow from the Sealant Bottle (1) through the
Sealant Hose (6) and into the tire.
566 WHAT TO DO IN EMERGENCIES