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.
The EVIC will also display a "SER-
VICE TPM SYSTEM" message for a
minimum of five seconds when a sys-
tem fault related to an incorrect sen-
sor location fault is detected. In this
case, the "SERVICE TPM SYSTEM"
message is then followed with a
graphic display with pressure values
still shown. This indicates that the
pressure values are still being received
from the TPM sensors but they may
not be located in the correct vehicle
position. The system still needs to be
serviced as long as the "SERVICE
TPM SYSTEM" message is displayed.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
warning 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
EVIC will still display a flashing pres-
sure value.
3. After driving the vehicle for up to
20 minutes above 24 km/h, the TPM
Telltale Light will flash on and off for
75 seconds and then remain on solid.
In addition, the EVIC will display a
"SERVICE TPM SYSTEM" message
for a minimum of five seconds and
then display dashes (- -) in place of
the pressure value.
4. For each subsequent ignition
switch cycle, a chime will sound, the
TPM Telltale Light will flash on and
off for 75 seconds and then remain on
solid, and the EVIC will display a"SERVICE TPM SYSTEM" message
for a minimum of 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 auto-
matically. In addition, the TPM Tell-
tale Light will turn OFF and the
graphic in the EVIC 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 24 km/h in order
for the TPMS to receive this informa-
tion.
TPMS DEACTIVATION
The TPMS can be deactivated if re-
placing all four wheel and tire assem-
blies (road tires) with wheel and tire
assemblies that do not have TPMS
Sensors, such as when installing win-
ter wheel and tire assemblies on your
vehicle To deactivate the TPMS, first,
replace all four wheel and tire assem-
blies (road tires) with tires not
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