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SAFETY 157
SERVICE TPMS WARNING
When a system fault is detected, the 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.
Tire Pressure Monitoring System Service Warning
If the ignition key 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 hous-
ings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with TPMS sensors.
Vehicles With Compact Spare Or Non-Matching Full Size
Spare
1. The compact spare tire or non-matching full size
does not have a TPMS 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 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 and an "Inflate to XX" message.
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 Tire Pressure System” message for five
seconds and then display dashes (- -) in place of the
pressure value.
4. For each subsequent ignition key 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 or non-matching full size, 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 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 a "Tire Low" message for a
minimum of five seconds, 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 Low Pressure Warning
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23_KL_OM_EN_USC_t.book Page 157
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