Subaru Solterra Manuals 2023 Solterra Owner's Manual | Page 330

328 5-4 . Using the driving support systems
●When a vehicle turns into the detection area
●When backing out of a sharp angle parking spot
● Immediately after the RCTA function is turned on
●Immediately after the EV system is started with the RCTA function on
●When the sensors cannot detect a vehicle due to obstructions
●When towing a trailer
● When there is a significant difference in height between your vehicle and the vehicle that enters the
detection area
●When a sensor or the area around a sensor is extremely hot or cold
●If the suspension has been modified or tires of a size other than specified are installed
●If the front of the vehicle is raised or lowered due to the carried load
●When turning while backing up
■ Situations in which the system may operate even if there is no possibility of a collision
Instances of the RCTA function unnecessary detecting a vehicle and / or object may increase in the following situations :
●When the parking space faces a street and vehicles are being driven on the street
●When the distance between your vehicle and metal objects , such as
a guardrail , wall , sign , or parked vehicle , which may reflect electrical waves toward the rear of the vehicle , is short