Dpf (Diesel Particulate Filter) System - Toyota FORTUNER 2021 Owner's Manual

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4-5. Using the driving support systems

DPF (Diesel Particulate Filter) system

When the deposit collected by the filter reaches a predetermined
amount, it is automatically regenerated.
WARNING
During regeneration
Observe the following precautions.
Failure to do so may result in serious injury such as burns caused by the hot
exhaust pipe and exhaust gases, or may cause a fire.
Do not stop the vehicle where flamma-
ble materials, such as dry grass, are
near the exhaust pipe.
Make sure that there are no people
near the exhaust pipe.
Do not carry out regeneration when the vehicle is in an enclosed area,
such as a garage.
Do not touch the exhaust pipe and exhaust gases during regeneration.
NOTICE
To prevent the DPF system from failing
Do not drive for long periods of time while the DPF system warning mes-
sage "DPF full Visit your dealer" appears on the multi-information display
and a buzzer sounds (malfunction indicator lamp comes on)
Do not use fuel other than the specified type
Do not use engine oil other than the recommended type
Do not modify the exhaust pipe