Toyota Highlander Hybrid 2017 Owner's Manual page 325

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Conditions under which the RCTA function will not detect a vehicle
The RCTA function is not designed to detect the following types of vehicles
and/or objects:
●
Vehicles approaching from directly behind
●
Vehicles backing up in a parking space next to your vehicle
●
Vehicles that the sensors cannot detect
due to obstructions
●
Guardrails, walls, signs, parked vehicles and similar stationary objects
●
Small motorcycles, bicycles, pedestrians, etc.
● Vehicles moving away from your vehicle
●
Vehicles approaching from the parking spaces next to your vehicle
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: Depending on the conditions, detection of a vehicle and/or object may
occur.
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Conditions under which the RCTA function may not function correctly
● The RCTA function may not detect vehicles correctly in the following situa-
tions:
• When the sensor is misaligned due to a strong impact to the sensor or its
surrounding area
• When mud, snow, ice, a sticker, etc. is covering the sensor or surround-
ing area on the rear bumper
• When driving on a road surface that is wet with standing water during bad
weather, such as heavy rain, snow, or fog
• When multiple vehicles are approaching with only a small gap between
each vehicle
• When a vehicle is approaching at high speed
• When towing a trailer
HIGHLANDER_HV_U (OM48F12U)
4-5. Using the driving support systems
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