Chrysler 2015 300 - Owner Manual - Manual (Page 418)

Service TPMS 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. If the ignition
switch is cycled, this sequence will repeat, providing the
system fault still exists. The TPM Telltale Light will turn
off when the fault condition no longer exists. A system
fault can occur due to any of the following:
1. Signal interference due to electronic devices or driving
next to facilities emitting the same radio frequencies as
the TPM sensors.
2. Installing aftermarket window tinting that contains
materials that may block radio wave signals.
3. Accumulation of snow or ice around the wheels or
wheel housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
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 and ЉLOW TIREЉ
message will turn ON. The ЉInflate to XXЉ message
will also be displayed.
3. Driving the vehicle for up to 20 minutes above 15 mph
(24 km/h) will turn off the TPM Telltale Light and
Љ
LOW TIREЉ message as long as no tire pressure is
below the low-pressure warning limit in any of the
four active road tires.
416 STARTING AND OPERATING