If you think something is wrong

If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Lexus dealer as soon as possible.

Visible symptoms

Fluid leaks under the vehicle (Water dripping from the air conditioning after use is normal.).

- Flat-looking tires or uneven tire wear.

- Engine coolant temperature gauge needle continually points higher than normal.

Audible symptoms

l Changes in exhaust sound.

- Excessive tire squeal when cornering.

- Strange noises related to the suspension system.

- Pinging or other noises related to the engine.

Operational symptoms

l Engine missing, stumbling or running rough.

- Appreciable loss of power.

- Vehicle pulls heavily to one side when braking.

- Vehicle pulls heavily to one side when driving on a level road.

- Loss of brake effectiveness, spongy feeling, pedal almost touches the floor.

    See also:

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    Crawl Control and Downhill Assist Control
    In addition to KDSS, the 2010 Lexus GX 460 offers optional Crawl Control a new technology that helps make driving off-road easier. The Crawl Control feature automatically modulates the throttle an ...