The tire pressure will vary with temperature by approxi-
mately 1 psi (7 kPa) for every 12°F (6.5°C). This means that
when the outside temperature decreases, the tire pressure
will decrease. Tire pressure should always be set based on
cold inflation tire pressure. This is defined as the tire
pressure after the vehicle has not been driven for at least
three hours, or driven less than 1 mile (1.6 km) after a three
hour period. The cold tire inflation pressure must not
exceed the maximum inflation pressure molded into the
tire sidewall. Refer to “Tires” in “Servicing and Mainte-
nance” for information on how to properly inflate the
vehicle’s tires. The tire pressure will also increase as the
vehicle is driven. This is normal and there should be no
adjustment for this increased pressure.
The TPMS will warn the driver of a low tire pressure if the
tire pressure falls below the low-pressure warning limit for
any reason, including low temperature effects and natural
pressure loss through the tire.
The TPMS will continue to warn the driver of low tire
pressure as long as the condition exists, and will not turn
off until the tire pressure is at or above the recommended
cold placard pressure. Once the low tire pressure warning
(TPMS Warning Light) illuminates, you must increase the
tire pressure to the recommended cold placard pressure in
order for the TPMS Warning Light to turn off.
The system will automatically update and the TPMS
Warning Light will turn off once the system receives the
updated tire pressures. The vehicle may need to be driven
for up to 20 minutes above 15 mph (24 km/h) in order for
the TPMS to receive this information.
For example, your vehicle may have a recommended cold
(parked for more than three hours) placard pressure of 33
psi (227 kPa). If the ambient temperature is 68°F (20°C) and
the measured tire pressure is 28 psi (193 kPa), a tempera-
ture drop to 20°F (-7°C) will decrease the tire pressure to
approximately 24 psi (165 kPa). This tire pressure is low
enough to turn ON the “TPMS Warning Light.” Driving
the vehicle may cause the tire pressure to rise to approxi-
mately 28 psi (193 kPa), but the TPMS Warning Light will
still be on. In this situation, the TPMS Warning Light will
turn off only after the tires are inflated to the vehicle’s
recommended cold placard pressure value.
NOTE:
When filling warm tires, the tire pressure may need
to be increased up to an additional 4 psi (28 kPa) above the
recommended cold placard pressure in order to turn the
TPMS Warning Light off.
5
SAFETY
173
Содержание Grand Caravan 2018
Страница 4: ......
Страница 8: ......
Страница 11: ...REAR VIEW Rear View 1 Taillights 2 Rear Windshield Wiper 3 Liftgate 2 GRAPHICAL TABLE OF CONTENTS 9 ...
Страница 14: ......
Страница 130: ...INSTRUMENT CLUSTER Base Instrument Cluster 128 GETTING TO KNOW YOUR INSTRUMENT PANEL ...
Страница 220: ...2nd Row Quad Seat LATCH Lower Anchorages 3rd Row 60 40 Seat LATCH Lower Anchorages 218 SAFETY ...
Страница 259: ...Slow Tone Fast Tone 6 STARTING AND OPERATING 257 ...
Страница 282: ......
Страница 380: ......
Страница 464: ...Voice Tree Main Menu 462 MULTIMEDIA ...
Страница 465: ...Voice Tree Phonebook 10 MULTIMEDIA 463 ...
Страница 466: ...Voice Tree Setup 464 MULTIMEDIA ...
Страница 476: ......
Страница 483: ...INDEX 12 ...