edly, when the hybrid system is
started or just after the vehicle
begins to move. This sound does
not indicate that a malfunction has
occurred in any of these systems.
●
Any of the following conditions
may occur when the above sys-
tems are operating. None of these
indicates that a malfunction has
occurred.
• Vibrations may be felt through the
vehicle body and steering.
• A motor sound may be heard also
after the vehicle comes to a stop.
■
ECB operating sound
ECB operating sound may be heard
in the following cases, but it does
not indicate that a malfunction has
occurred.
●
Operating sound heard from the
engine compartment when the
brake pedal is operated.
●
Motor sound of the brake system
heard from the front part of the
vehicle when the driver's door is
opened.
●
Operating sound heard from the
engine compartment when one or
two minutes passed after the stop
of the hybrid system.
■
Active Cornering Assist opera-
tion sounds and vibrations
When the Active Cornering Assist is
operated, operation sounds and
vibrations may be generated from
the brake system, but this is not a
malfunction.
■
EPS operation sound
When the steering wheel is oper-
ated, a motor sound (whirring
sound) may be heard. This does not
indicate a malfunction.
■
Automatic reactivation of
TRAC, Trailer Sway Control and
VSC systems
After turning the TRAC, Trailer
Sway Control and VSC systems off,
the systems will be automatically re-
enabled in the following situations:
4-5. Using the driving support systems
●
When the power switch is turned
off
●
If only the TRAC system is turned
off, the TRAC will turn on when
vehicle speed increases
If both the TRAC and VSC sys-
tems are turned off, automatic re-
enabling will not occur when vehi-
cle speed increases.
■
Operating conditions of Active
Cornering Assist
The system operates when the fol-
lowing occurs.
●
TRAC/VSC can operate
●
The driver is attempting to accel-
erate while turning
●
The system detects that the vehi-
cle is drifting to the outer side
●
The brake pedal is released
■
Reduced effectiveness of the
EPS system
The effectiveness of the EPS sys-
tem is reduced to prevent the sys-
tem from overheating when there is
frequent steering input over an
extended period of time. The steer-
ing wheel may feel heavy as a
result. Should this occur, refrain
from excessive steering input or
stop the vehicle and turn the hybrid
system off. The EPS system should
return to normal within 10 minutes.
■
Secondary Collision Brake
operating conditions
The system operates when the SRS
airbag sensor detects a collision
while the vehicle is in motion. How-
ever, the system does not operate
when the components are dam-
aged.
■
Secondary Collision Brake
automatic cancellation
The system is automatically can-
celed in any of the following situa-
tions.
●
The vehicle speed drops to
approximately 6 mph (10 km/h).
●
A certain amount of time elapses
337
4