Toyota 4RUNNER 2010, Instruction Manual

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5-2. Steps to take in an emergency
■
If the tire pressure warning system is not functioning
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●
If tires not equipped with tire pressure warning valves and transmit-
ters are used
●
If the ID code on the tire pressure warning valves and transmitters is
not registered in the tire pressure warning computer
●
If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm
2
or bar) or
higher
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●
If electronic devices or facilities using similar radio wave frequencies
are nearby
●
If a radio set at a similar frequency is in use in the vehicle
●
If a window tint that affects the radio wave signals is installed
●
If there is a lot of snow or ice on the vehicle, particularly around the
wheels or wheel housings
●
If non-genuine Toyota wheels are used (Even if you use Toyota
wheels, the tire pressure warning system may not work properly with
some types of tires.)
●
If tire chains are used
■
If the tire pressure warning light comes on after flashing frequently
for 1 minute
If the tire pressure warning light comes on after flashing frequently for 1
minute when the “ENGINE START STOP” switch (vehicles with a smart
key system) or the engine switch (vehicles without a smart key system)
is turned on, have it checked by your Toyota dealer.
■
Customization that can be configured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features
→
P. 638) However, Toyota recommends that the
seat belt reminder buzzer be operational to alert the driver and front passen-
ger when seat belts are not fastened.