Mazda MX-30 2020 Owner's Manual page 363

When Driving
Tyre Pressure Monitoring System (TPMS)
▼ When a tyre pressure decreases
If the TPMS warning light turns on, a
tyre pressure may be low. Inspect the
tyre pressures and adjust them to the
correct inflation pressure.
Refer to Tyre Pressure Monitoring
System (TPMS) Warning Indication/
Warning Light (Turns on) on page
7-43.
▼ Tyres and Wheels
CAUTION
When inspecting/adjusting the tyre
pressures, do not apply excessive force
to the air valve of the tyre pressure
sensor. Otherwise, the tyre pressure
sensor could be damaged.
When changing tyres and wheels
When changing the tyres or wheels
(such as installing winter tyres), it will
be necessary to register the ID signal
code of the tyre pressure sensor to the
TPMS.
Have an expert repairer (we
recommend an Authorised Mazda
Repairer) do the registration or register
the ID signal codes of the tyre pressure
sensors using the following procedure.
4-196
NOTE
The tyre pressure sensors on each
wheel have a unique ID signal code.
For the TPMS to operate correctly, the
ID signal codes of the tyre pressure
sensors need to be registered to the
system.
1. Wait more than 19 minutes after
changing a tyre or wheel.
2. After more than 19 minutes have
passed, drive the vehicle at a speed
of about 25 km/h (16 mph) or
faster for 3 minutes or longer. While
driving, the ID signal codes of the
tyre pressure sensors are
automatically registered.
NOTE
If you drive the vehicle within 19
minutes of changing a tyre or wheel,
the TPMS warning light will flash
because the ID signal codes for the
tyre pressure sensors were not
registered. In this case, stop the vehicle
and register the ID signal codes of the
tyre pressure sensors following the
procedure.
When replacing tyres and wheels
CAUTION
When replacing the tyres and
wheels, consult an expert repairer
(we recommend an Authorised
Mazda Repairer) Otherwise, the tyre
pressure sensors could be damaged
when replacing them.
Do not install non-genuine wheels. If
wheels other than genuine ones are
installed, it may not be possible to
install the tyre pressure sensors.