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Understanding the Vehicle
display in the instrument cluster will stop
flashing, and the TPMS light will turn off.
The vehicle may need to be driven for
up to 20 minutes at a speed between 15
MPH (25 km/h) and 80 MPH (130 km/h)
in order for the TPMS to acquire and
process the updated information.
In case of replacement of wheel rims
and/or the relative valve with TPMS
sensor, or if the wheel arrangement is
changed, when reusing the vehicle it
may be necessary to wait 20 minutes
for the TPMS to acquire and process
the new components and/or the new
configuration.
Tire Pressure System Fault
Your vehicle has also been equipped
with a TPMS malfunction indicator
to indicate when the system is not
operating properly.
The TPMS malfunction indicator is
combined with the low tire pressure
telltale. When the system detects
a malfunction, the telltale will flash
for approximately one minute and
then remain continuously illuminated.
This sequence will continue upon
subsequent vehicle start-ups as long
as the malfunction exists. When the
malfunction indicator is illuminated, the
system may not be able to detect or
signal low tire pressure as intended.
TPMS malfunctions may occur for
a variety of reasons, including the
installation of replacement or alternate
tires or wheels on the vehicle that
prevent the TPMS from functioning
properly.
Always check the TPMS malfunction
telltale after replacing one or more tires
or wheels on your vehicle to ensure that
the replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
TPMS Deactivation
The TPMS can be deactivated if
replacing all four tire rims with wheel
and tire assemblies not using of TPMS
sensors, such as winter wheel and tire
assemblies. After replacing all four wheel
and tire assemblies (road tires) with
tires not equipped with Tire Pressure
Monitoring System sensors, drive the
vehicle for 20 minutes above 15 MPH (24
km/h).
The TPMS will chime, the TPMS light
will flash on and off for 75 seconds
and then remain on and the instrument
cluster will display the “Service Tire
Pressure System” message and then
display dashes (--) in place of the
pressure values. Beginning with the next
ignition device cycle, the TPMS will no
longer chime or display the "Service
Tire Pressure System" message in the
instrument cluster but dashes (--) will
remain in place of the pressure values.
To reactivate the TPMS, replace all four
wheel and tire assemblies (road tires)
with tires equipped with TPMS sensors.
Then, drive the vehicle for up to 20
minutes above 15 MPH (24 km/h)
The TPMS will chime, the TPMS light
will flash for 75 seconds and then
turn off. The instrument cluster will
then display the "Service Tire Pressure
System" message.
The instrument cluster will also display
pressure values in place of the dashes (-
-). On the next ignition device cycle the
"Service Tire Pressure System" message
will no longer be displayed as long as no
system fault exists.
Radio Frequency Transmitter -
Regulatory Information
The "Regulatory Information" for all the
radio frequency and radar devices
can be consulted by accessing the
section "Services" on the website
www.maserati.com.
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