Chrysler 2015 300 - Owner Manual - Manual (Page 423)

Vehicles With Full Size Spare
1. The matching full size spare wheel and tire assembly
has a TPM sensor that can be monitored by the TPMS.
2. If you install the full size spare in place of a road tire
that has a pressure below the low-pressure warning
limit, upon the next ignition switch cycle, a chime will
sound and the TPM Telltale Light will turn ON. In
addition, the DID will display a low pressure message
and a graphic showing the low tire pressure value
flashing or in a different color. An ЉInflate to XXЉ
message will also be displayed.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h) the TPM Telltale Light will turn
OFF, and the pressure value displayed will be updated
and stop flashing or return to its original color as long
as no tire pressure is below the low-pressure warning
limit in any of the four active road tires.
Vehicles With Compact Spare
1. The compact spare tire does not have a TPM sensor.
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 warn-
ing limit, upon the next ignition switch cycle, the TPM
Telltale Light will remain ON and a chime will sound.
In addition, the graphic in the DID will still display a
flashing pressure value or a pressure value in a
different color. An ЉInflate to XXЉ message will also be
displayed.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the TPM Telltale Light will flash on
and off for 75 seconds and then remain on solid. In
addition, the DID will display a ЉSERVICE TPM
SYSTEMЉ message for a minimum of five seconds and
then display dashes (- -) in place of the pressure value.
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