Toyota HILUX DC, Owner'S Manual

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8-2. Steps to take in an emergency
HILUX_OM_OM0K440E_(GE)
■
If the DPF system warning light comes on (if equipped)
The deposit collected in the filter needs to be regenerated.

P. 351
■ When the tire pressure warning light comes on (if equipped)
Carry out the following procedure after the tire temperature has lowered suffi-
ciently.
● Check the tire inflation pressure and adjust to the appropriate level.
● If the warning light does not go out even after several minutes, check that
the tire inflation pressure is at the specified level and carry out initialization.
The warning light may come on again if the above operations are conducted
without first allowing the tire temperature to lower sufficiently.
■ The tire pressure warning light may come on due to natural causes (if
equipped)
The tire pressure warning light may come on due to natural causes such as
natural air leaks and tire inflation pressure changes caused by temperature.
In this case, adjusting the tire inflation pressure will turn off the warning light
(after a few minutes).
■
When a tire is replaced with the spare tire (vehicles with the tire pressure
warning system)
The tire pressure warning light will turn on if the tire inflation pressure of the
spare tire is low. If a tire goes flat, the tire pressure warning light will not turn
off even though the flat tire has been replaced with the spare tire.
■
Conditions that the tire pressure warning system may not function prop-
erly (if equipped)

P. 693
■
If the tire pressure warning light frequently comes on after blinking for 1
minute (if equipped)
If the tire pressure warning light frequently comes on after blinking for 1 min-
ute when the engine switch is turned on, have it checked by your Toyota
dealer.
■
Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location
or audio sound.