2000 Lexus ES300 brake

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294
NOTICE
If you rock your vehicle, observe the followingprecautions to prevent damage to thetransmission and other parts.
Do not depress the accelerator pedal whileshifting the selector lever or before thetransmission is completely shifted to forwardor reverse gear.
Do not race the engine and avoid spinning thewheels.
If your vehicle remains stuck after rocking thevehicle several times, consider other wayssuch as towing.
(i) If you cannot shift the selector lever out of ªPº position
If you cannot shift the selector lever from ªPº position
even though the brake pedal is depressed, use the shift
lock override button. For instructions, see ªIf you cannot
shift automatic transmission selector leverº on page
369.

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297
Setting operation
31E084

Each function is described below.
1. Setting at a desired speed
The transmission must be in ªDº before you set the
cruise control speed.
Bring the vehicle to the desired speed, press the control
lever downward in the ªSET/COASTº direction and
release it. This sets the vehicle at that speed. Now you
may take your foot off the accelerator pedal. If you need
acceleration ± for example, when passing ± depress the
accelerator pedal enough for the vehicle to exceed the
set speed. When you release the accelerator pedal, the
vehicle will return to the speed set prior to the
acceleration. 2. Cancelling the preset speed
You can cancel the preset speed by either of the
following:
a. Pulling the control lever in the ªCANCELº direction.
b. Depressing the brake pedal.
If the vehicle speed falls below about 40 km/h (25 mph),
the preset speed will be automatically cancelled.
If the vehicle speed drops 16 km/h (10 mph) below the
preset
speed, the preset speed will also automatically be
cancelled.
If the preset speed automatically cancels out for other
than these reasons, have your vehicle checked by your
Lexus dealer at the earliest opportunity.

STARTING AND DRIVING
2983. Resetting to a faster speed
Press the control lever upward in the ªRES/ACCº
direction
and hold it. Release the lever when the desired
speed is attained. While the lever is held upward, the
vehicle will gradually gain speed.
When the difference between the actual vehicle speed
and the set speed is less than 5 km/h (3 mph), the set
speed can be increased 1.6 km/h (1 mph) each time by
pressing the control lever upward in the ªRES/ACCº
direction quickly.
However, a quicker way to reset is to accelerate the
vehicle and then press the control lever downward in the
ªSET/COASTº direction. 4. Resetting to a slower speed
Press the control lever downward in the ªSET/COASTº
direction
and hold it. Release the lever when the desired
speed is attained. While the lever is held downward, the
vehicle speed will gradually decrease.
When the difference between the actual vehicle speed
and the set speed is less than 5 km/h (3 mph), the set
speed can be lowered 1.6 km/h (1 mph) each time by
pressing the control lever downward in the
ªSET/COASTº direction quickly.
However, a quicker way to reset is to depress the brake
pedal and then press the control lever downward in the
ªSET/COASTº direction.
Even if you turn off the overdrive switch with the cruise
control on, engine braking will not be applied because
the cruise control is not cancelled. To decrease the
vehicle speed, reset to a slower speed with the cruise
control lever or depress the brake pedal. If you use the
brake pedal, cruise control is cancelled.
5. Resuming the preset speed
If the preset speed is cancelled by pulling the control
lever or by depressing the brake pedal, pushing the lever
up in the ªRES/ACCº direction will restore the speed set
prior to cancellation. However, once the vehicle speed
falls below about 40 km/h (25 mph), the preset speed will
not be resumed.

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301
You can turn off the traction control system by
pushing the ªTRAC OFFº switch. The ªTRAC OFFº
indicator/warning light will then come on. Pushing
the ªTRAC OFFº switch a second time turns the
system back on and extinguishes the ªTRAC OFFº
indicator/warning light.
You may hear a sound in the engine compartment for a
few seconds when the engine is started or just after the
vehicle is started. This means that the traction control
system is in the self
±check mode, and does not indicate
malfunction.
When the traction control system is operating, you may
feel vibration or noise of your vehicle, caused by
operation of the brakes. This indicates the system is
functioning properly.
When getting the vehicle out of mud or new snow, etc.
the traction control system will help operate to prevent
the wheels from spinning.
Traction control failure warning
The ªTRAC OFFº indicator/warning light warns that
when there is a problem somewhere in the traction
control system.
The light will come on when the ignition key is turned to
ªONº, and will go off after a few seconds.
If either of the following conditions occurs, this indicates
malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as
soon as possible to service the vehicle.
 The light does not come after the ignition is turned to
on.
 The light is left on after the ignition is turned to on.
 The light comes on while driving without pushing
ªTRAC OFFº switch.
 The light flashes.
CAUTION
Under certain slippery road conditions, full traction of
the vehicle and power to the front wheels cannot be
maintained, even though the traction control system is
in operation. Do not drive the vehicle under any speed
or maneuvering conditions which will cause the vehicle
to lose traction. In situations where the road surface is
covered with ice or snow, your vehicle should be fitted
with snow tires or tire chains. Always drive at an
appropriate and cautious pace.

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302
VEHICLE SKID CONTROLSYSTEM
The vehicle skid control system helps provide
comprehensive control of the systems such as an
anti±lock brake system, brake assist system,
traction control, engine control, etc. This system
automatically controls the output of the brakes or
engine to help prevent the vehicle from skidding
when cornering on a slippery road surface or abrupt
steering wheel operation occurs.
31E013±1

Slip indicator light
If the vehicle is going to skid during driving, the slip
indicator light flashes and an alarm sounds
intermittently.
The vehicle skid control activates when the vehicle
speed is about more than 15 km/h (9 mph). You may hear a sound in the engine compartment for a
few seconds when the engine is started or just after the
vehicle is started. This means that the vehicle skid
control is in the self±check mode and does not indicate
a malfunction.

STARTING AND DRIVING
304These lights warn that there is a problem somewhere in
the vehicle skid control system, traction control system
or brake assist system.
The lights will come on when the ignition key is turned to
ªONº, and will go off after a few seconds.
If the ªVSCº warning light and ªVSC OFFº indicator light
come
on, the vehicle skid control system, traction control
system and brake assist system do not work. However,
as conventional braking operates when applied, there is
no problem to continue your driving.
If either of the following conditions occurs, this indicates
a malfunction somewhere in the parts monitored by the
warning light system. Contact your Lexus dealer as
soon as possible to service the vehicle:
 The ªVSCº warning light and/or ªVSC OFFº indicator
light do/does not come on after the ignition is turned
to on. 
The ªVSCº warning light and ªVSC OFFº indicator
light are left on after the ignition is turned to on.
 The ªVSCº warning light and ªVSC OFFº indicator
light comes on while driving without pushing ªVSC
OFFº switch.

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306
BRAKE SYSTEM
The tandem master cylinder brake system is a hydraulic
system with two separate sub±systems. If either
sub±system should fail, the other will still work.
However, the pedal will be harder to press, and your
stopping distance will be longer. Also, the brake system
warning light may come on.
CAUTION
Do not drive your vehicle with only a single brake
system. Have your brakes fixed immediately.
Brake booster
The brake booster uses engine vacuum to power±assist
the brakes. If the engine should quit while you are
driving, you can bring the vehicle to a stop with normal
pedal pressure. There is enough reserved vacuum for
one or two stops but no more!

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307
CAUTION
Do not pump the brake pedal if the engine stalls.
Each push on the pedal uses up your reserved
vacuum.
 Even if the power assist is completely lost, the brakes
will still work. But you will have to push the pedal
hard, much harder than normal. And your braking
distance will be longer.
Anti±lock brake system
The anti±lock brake system is designed to help
prevent lock±up of the wheels during a sudden
braking or braking on slippery road surfaces. This
assists in providing stability and steering
performance of the vehicle under these
circumstances.
Effective way to press the ABS brake pedal: When the
anti±lock brake system function is in action, just hold the
brake pedal down more firmly. Especially, in a panic stop,
you need to keep it depressed more firmly, and do not pump
the brake. Pumping the brake pedal makes the stopping
distance longer.