Pressure Monitoring System; If there is a problem with the Tire- Page 360

2021 Mazda CX-30 Cx 30 Owners Manual

Table of Contents

When Driving
Customer Information and Reporting Safety Defects
background image

Please note that the TPMS is not a
substitute for proper tire
maintenance, and it is the driver's
responsibility to maintain correct tire
pressure, even if under-inflation has
not reached the level to trigger
illumination of the TPMS low tire
pressure telltale.
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.

To avoid false readings, the system
samples for a little while before
indicating a problem. As a result it
will not instantaneously register a
rapid tire deflation or blow out.

If there is a problem with the Tire
Pressure Monitoring System
(TPMS)

If the TPMS warning light flashes, there
may be a problem with the system.
Consult an Authorized Mazda Dealer
to have the system inspected.
Refer to Tire Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Flashing) on page
7-28.
In the following cases, the system
cannot recognize the tire pressures
correctly and the TPMS warning light
may flash.

There is equipment or a device
nearby emitting radio signals the
same as a tire pressure sensor.

A metallic object such as a
non-genuine electronic device is
installed near the center of the
dashboard (obstructs the radio
signals from the tire pressure sensors
to the receiver).

A device such as one of the following
is used in the cabin.

Electronic devices such as a
computer.

Converter devices such as a
DC-AC converter.

There is a large accumulation of
snow or ice around the vehicle tires.

The battery in a tire pressure sensor
is dead.

A wheel not equipped with a tire
pressure sensor is used.

Tires employing steel in the sidewall
of the tire are installed.

Tire chains are used.

When Driving

Tire Pressure Monitoring System (TPMS)

4-214

CX-30_8JP5-EA-20K_Edition1_new

2020-7-22 15:50:09

Detailed Information for 2021 Mazda CX-30 Cx 30 Owners Manual

Lists of information found in 2021 Mazda CX-30 Cx 30 Owners Manual - Page 360

  • 28. In the following cases, the system cannot recognize the tire pressures correctly and the TPMS warning light may flash.

Related Documents for 2021 Mazda CX-30 Cx 30 Owners Manual