Dodge 2008 RT Caravan - Manual (Page 378)

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.
NOTE:
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 key 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 10 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
ЉCHECK TPM
SYSTEM
Љ message for three seconds and then display
dashes (- -) in place of the pressure value.
4. For each subsequent ignition key 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.
376 STARTING AND OPERATING