Dodge 2010 Grand Caravan - Manual (Page 372)

will not be present, and a pressure value will be dis-
played instead of dashes. A system fault can occur by any
of the following scenarios:
1. Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the TPMS
sensors.
2. Installing some form of aftermarket window tinting
that affects radio wave signals.
3. Accumulation of excessive snow and/or ice around
the wheels or wheel housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPMS sensors.
Vehicles with Compact Spare
1. The compact spare tire (if equipped) does not have a
TPMS. 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 switch cycle, the “TPMS
Telltale Warning Light” will remain on, a chime will
sound, and the EVIC will still display a flashing pressure
value in the graphic display.
3. After driving the vehicle for up to 20 minutes above
15 mph (25 km/h), the “TPMS Telltale Warning Light”
will flash on and off for 75 seconds and then remain on
solid. In addition, the EVIC will display a CHECK TPM
SYSTEM message for three seconds and then display
dashes (- -) in place of the pressure value.
4. For each subsequent ignition switch cycle, a chime will
sound, the “TPMS Telltale Warning Light” will flash on
and off for 75 seconds and then remain on solid, and the
EVIC will display a CHECK TPM SYSTEM message for
three seconds and then display dashes (- -) in place of the
pressure value.
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