2
Tire pressure monitoring system
49
Normal conditions
By pressing the specific button for
quick information display ("Mode"
button pressed briefly), the user can
access the information page (screen
page 1), which displays the pressure
levels for each tire.
Low pressure
When the instrument panel receives a
message from the tire pressure ECU
indicating that one or more tires have
pressure levels below the control
threshold, screen page 2 is displayed
for 10 seconds, after which the system
will display the screen page previously
active.
When the key is subsequently turned
back to ON or when the MODE button
is pressed, if the malfunction persists
the display will show screen page 2
once again.
The system may not know which wheel
is originating the malfunction
indication and therefore is not capable
of indicating the wheel involved. In
this case, screen page 3 will be
displayed for 10 seconds.
The display sequence follows the usual
logic of the malfunction previously
described.
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M139_UM_usa1.book Page 49 Monday, September 1, 2008 2:39 PM
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