Chrysler Voyager 2023 Owner's Manual page 135

The TPMS consists of the following components:
 Receiver module
 Four Tire Pressure Monitoring System sensors
 Various Tire Pressure Monitoring System messages,
which display in the instrument cluster
 Tire Pressure Monitoring System Warning Light
SERVICE TPMS WARNING
When a system fault is detected, the Tire Pressure
Monitoring System (TPMS) Warning 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
cluster will display a "SERVICE TPM 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 is cycled, this sequence will repeat, providing
the system fault still exists. If the system fault no longer
exists, the TPMS Warning Light will no longer flash, and
the "SERVICE TPM 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:
 Jamming due to electronic devices or driving next to
facilities emitting the same radio frequencies as the
TPMS sensors
 Installing some form of aftermarket window tinting that
affects radio wave signals
 Lots of snow or ice around the wheels or wheel housings
 Using tire chains on the vehicle
 Using wheels/tires not equipped with TPMS sensors
Vehicles With Compact Spare — If Equipped
1. The compact spare tire does not have a Tire Pressure
Monitoring System 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 warning limit,
the "Inflate to XX" message will continue to be displayed.
Upon the next ignition cycle, the TPMS Warning Light will
remain on and a chime will sound. In addition, the graphic
in the instrument cluster will still display a different color
pressure value.
3. After driving the vehicle for up to 20 minutes above
15 mph (24 km/h), the TPMS Warning Light will flash on
and off for 75 seconds and then remain on solid. In
addition, the instrument cluster will display a "SERVICE
TPM SYSTEM" message for five seconds and then display
dashes (--) in place of the pressure value.
4. For each subsequent ignition cycle, a chime will
sound, the TPMS Warning Light will flash on and off
for 75 seconds and then remain on solid, and the
instrument cluster will display a "SERVICE TPM
SYSTEM" message for five seconds and then display
dashes (- -) in place of the pressure value.
5. Once you repair or replace the original road tire and
reinstall it on the vehicle in place of the compact spare,
the TPMS will update automatically. In addition, the
TPMS Warning Light will turn off and the graphic in the
instrument cluster will display a new pressure value
instead of dashes (--), as long as no tire pressure is below
the low-pressure warning limit in any of the four active
road tires. The vehicle may need to be driven for up to
20 minutes above 15 mph (24 km/h) in order for the
TPMS to receive this information.
TIRE PRESSURE MONITORING SYSTEM LOW
PRESSURE WARNINGS
The TPMS Warning Light will illuminate in the
instrument cluster and a chime will sound
when tire pressure is low in one or more of
the four active road tires. In addition, the
instrument cluster will display an "Inflate to XX" message
and a graphic showing the pressure values of each tire
with the low tire pressure values in a different color.
Tire Pressure Monitoring System
Should this occur, you should stop as soon as possible and
inflate the tires with low pressure (those in a different color in
the instrument cluster graphic) to the vehicle's recommended
cold placard pressure value as shown in the "Inflate to XX"
message. Once the system receives the updated tire pressures,
the system will automatically update, the pressure values in the
graphic display in the instrument cluster will return to their
original color, and the TPMS Warning Light will turn off. The
vehicle may need to be driven for up to 20 minutes above
15 mph (24 km/h) in order for the TPMS to receive this
information.
SAFETY 133
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