7
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• Even though the warning message 
does not appear on the instrument 
cluster, Rear Cross-Traffic 
Collision-Avoidance Assist may not 
operate properly.
• Rear Cross-Traffic Collision-Avoidance 
Assist may not operate properly in an 
area (for example, open terrain), where 
any substance are not detected after 
turning ON the vehicle.
 
 
Turn off Rear Cross-Traffic 
Collision-Avoidance Assist to install or 
remove a trailer, carrier, or another 
attachment. Turn on Rear Cross-Traffic 
Collision-Avoidance Assist when finished.
 
Limitations of Rear Cross-Traffic 
Collision-Avoidance Assist
Rear Cross-Traffic Collision-Avoidance 
Assist may not operate properly, or it may 
operate unexpectedly under the 
following circumstances:
• Departing from where trees or grass are 
overgrown
• Departing from where roads are wet
• Speed of the approaching vehicle is fast 
or slow
Braking control may not work, driver's 
attention is required in the following 
circumstances:
• The vehicle severely vibrates while 
driving over a bumpy road, uneven road 
or concrete patch
• Driving on a slippery surface due to 
snow, water puddle, ice, etc.
• The tire pressure is low or a tire is 
damaged
• The braking system has been modified
 
For more information on the limitations of 
the rear corner radar, refer to the 
"Blind-Spot Collision-Avoidance Assist 
(BCA)" section in this chapter.
 
 
• Driving near a vehicle or structure
2C_RCCADrivingNearVehicle
[A] Structure
Rear Cross-Traffic Collision-Avoidance 
Assist may be limited when driving near 
a vehicle or structure, and may not 
detect the vehicle approaching from 
the left or right. If this occurs, the 
function may not warn the driver or 
control the brakes when necessary.
Always check your surroundings while 
backing up.
• When the vehicle is in a complex 
parking environment
2C_RCCAVehicleInParkingLot
Rear Cross-Traffic Collision-Avoidance 
Assist may detect vehicles which are 
parking or pulling out near your vehicle 
0_IK_PE_en_US.book  Page 95