STARTING AND DRIVING
293
VARIABLE GEAR RATIO STEERING
SYSTEM
The variable gear ratio steering system adjusts the wheel
turning angle depending on the vehicle speed and how
much you turn the steering wheel.
The vehicle wheel turning angle will be changed with a smaller
degree of wheel maneuvering when you are driving at very low
speed such as when putting your vehicle into a garage.
In the following cases, to prevent the system from overheating,
the system could be temporarily deactivated with the change
in the center position of the steering wheel. This is not a
malfunction. After the cause of the problem is eliminated, the
system will return to normal automatically after a few minutes.
D If you continue maneuvering the steering wheel when the
vehicle is stopped or running at very low speed
D If you continue driving holding the steering wheel to the
extreme right or left
D If you maneuver the steering wheel immediately after
starting the engine at less than about −30_C (−22_F)
While the system is not functioning, a larger degree of wheel
maneuvering is needed during driving at low speed. If the
center position of the steering wheel is changed frequently,
have your vehicle inspected at your Lexus dealer.
CAUTION
Take due care especially when driving at low speed as
the vehicle changes direction in greater proportion to
the steering wheel maneuvering.
NOTICE
Do not disconnect the battery with the steering wheel
turned, or the center position of the steering wheel
could be slightly and temporarily changed. However,
after driving for a short while, the system will return to
normal and the center position of the steering wheel will
be in the appropriate position.
The light will flash if you disconnect and reconnect the battery
terminal. This is because the system is reset temporarily.
However, it is no problem to drive. To turn off the light, drive for
a short while. The system will be set automatically and return
to normal.
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