Chrysler 300 2017 Owner's Manual page 106

Tire Pressure Monitor Display
Should this occur, you should stop as soon as
possible and inflate the tires with a low pressure
condition (those shown in a different color in the
instrument cluster graphic) to the vehicle's rec-
ommended cold placard pressure inflation
value. Once the system receives the updated
tire pressures, the system will automatically
update, the graphic display in the instrument
cluster will change color back to the original
color, and the TPM Telltale Light will turn off. The
vehicle may need to be driven for up to 20 min-
utes above 15 mph (24 km/h) in order for the
TPMS to receive this information.
NOTE:
When filling warm tires, the tire pressure may
need to be increased up to an additional 4 psi
(30 kPa) above the recommended cold placard
pressure in order to turn the Tire Pressure
Monitoring Telltale Light off.
Low Tire Pressure Monitor Display
Service Tire Pressure System Warning
If a system fault is detected, the TPM Telltale
Light will flash on and off for 75 seconds and
then remain on solid. The system fault will also
sound a chime. In addition, the instrument clus-
ter will display a "Service Tire Pressure System"
message for a minimum of five seconds and
then display dashes (- -) in place of the pressure
value to indicate which sensor is not being
received.
If the ignition switch is cycled, this sequence will
repeat, providing the system fault still exists. If
the system fault no longer exists, the TPM
Telltale Light will no longer flash, and the "Ser-
vice Tire Pressure System" message will no
longer display, and a pressure value will display
in place of the dashes. A system fault can occur
due to any of the following:
• Signal interference due to electronic devices
or driving next to facilities emitting the same
radio frequencies as the TPM sensors.
• Installing aftermarket window tinting that con-
tains materials that may block radio wave
signals.
• Accumulation of snow or ice around the
wheels or wheel housings.
• Using tire chains on the vehicle.
• Using wheels/tires not equipped with TPM
sensors.
Vehicles With Compact Spare
1. The compact spare tire or non-matching full
size does not have a tire pressure monitoring
sensor. Therefore, the TPMS will not monitor
the pressure in the compact spare tire.
2. If you install the compact or non-matching full
size 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 Light" will remain on and a
chime will sound. In addition, the graphic in
the instrument cluster will still display a dif-
ferent color pressure value and an "Inflate to
XX" message.
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