2012 Lexus GX 460 Owners Manual - Page 338

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2-4. Using other driving systems

2

GX460_U.S.A. (OM60J00U)

CAUTION

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TRAC/Active TRAC may not operate effectively when

Directional control and power may not be achievable while driving on slippery road

surfaces, even if the TRAC/Active TRAC is operating.

Do not drive the vehicle in conditions where stability and power may be lost.

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Hill- start assist control does not operate effectively when

Do not overly rely on the hill-start assist control. The hill-start assist control may not

operate effectively on steep inclines and roads covered with ice.

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When the VSC is activated

The slip indicator light flashes and a warning buzzer sounds. Always drive carefully.

Reckless driving may cause an accident. Exercise particular care when the indica-

tor light flashes and a buzzer sounds.

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When the TRAC or Active TRAC/VSC systems are turned off

Be especially careful and drive at a speed appropriate to the road conditions. As

these are the systems to ensure vehicle stability and driving force, do not turn the

TRAC or Active TRAC/VSC systems off unless necessary.

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Replacing tires

Make sure that all tires are of the same size, brand, tread pattern and total load

capacity. In addition, make sure that the tires are inflated to the recommended tire

inflation pressure level.

The ABS/Multi Terrain ABS and VSC systems will not function correctly if different

tires are installed on the vehicle.

Contact your Lexus dealer for further information when replacing tires or wheels.