Toyota sequoia 2013 Owner's Manual page 212

2-4. Using other driving systems
CAUTION
Conditions under which the vehicle-to-vehicle distance control may
■
not function correctly
Apply the brakes as necessary in the following conditions as the laser radar
sensor may not be able to correctly detect vehicles ahead, and a fatal or
serious accident may result.
When water or snow thrown up by the surrounding vehicles hinders the
●
functioning of the sensor
When your vehicle is pointing upwards (caused by a heavy load in the lug-
●
gage compartment etc.)
When the road curves or when the lanes are narrow
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When steering wheel operation or your position in the lane is unstable
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When the vehicle ahead of you decelerates suddenly
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When your vehicle is towing a trailer or during emergency towing
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Handling the laser radar sensor
■
Observe the following to ensure the cruise control system can function effec-
tively.
Otherwise, the system may not function correctly and could result in an acci-
dent.
Keep the sensor clean at all times.
●
Clean the sensor with a soft cloth so you do not mark or damage them.
Do not subject the sensor or surrounding area to a strong impact.
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If the sensor moves even slightly off position, the system may malfunction.
If the sensor or surrounding area is subject to a strong impact, always
have the area inspected and adjusted by a Toyota dealer.
Do not disassemble the sensor.
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Do not attach accessories or stickers to the sensor, surrounding area.
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Do not modify or paint the sensor.
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Do not replace them with non-genuine parts.
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