Toyota RAV4 Owner's Manual page 331

330
4-5. Using the driving support systems
becomes no longer in the traveling
direction of the vehicle or if the traveling
direction of the vehicle changes (such
as changing from moving forward to
backing up, or from backing up to mov-
ing forward), the system will be re-
enabled automatically.
■ If "Parking Support Brake Unavail-
able" is displayed on the multi-
information display and the PKSB
OFF indicator is flashing
● If this message is displayed, a sensor
on the front or rear bumper may be
dirty. Clean the sensors and their sur-
rounding area on the bumpers.
●
Initialization may not have been per-
formed after a battery terminal was
disconnected and reconnected. Initial-
ize the system. (P.330)
If this message continues to be dis-
played even after initialization, have
the vehicle inspected by your Toyota
dealer.
■ If "Parking Support Brake Unavail-
able" and "Parking Assist Unavail-
able Clean Parking Assist Sensor"
are displayed on the multi-informa-
tion display and the PKSB OFF
indicator is flashing
●
A sensor may be covered with ice,
snow, dirt, etc. In this case, remove
the ice, snow, dirt, etc., from the sen-
sor to return the system to normal. If
this message is shown even after
removing dirt from the sensor, or
shown when the sensor was not dirty
to begin with, have the vehicle
inspected at your Toyota dealer.
● A sensor may be frozen. Once the ice
melts, the system will return to nor-
mal.
● Water may be continuously flowing
over the sensor surface, such as in a
heavy rain. When the system deter-
mines that it is normal, the system will
return to normal.
■ If a battery terminal has been dis-
connected and reconnected
The system needs to be initialized. To
initialize the system, drive the vehicle
straight ahead for 5 seconds or more at
a speed of approximately 35 km/h (22
mph) or more.