automatic transmission Lexus ES300 1997 Starting And Driving

127
SECTION 3 ± 1
STARTING AND DRIVING
Starting and driving
Three±way catalytic converter 128
Engine exhaust caution 129
Before starting the engine 130
Ignition switch with steering lock 130
Parking brake 131
How to start the engine 132
Automatic transmission 133
Cruise control 140
Electronic modulated suspension 143
Traction control system 144
Brake system 145
Brake pad wear limit indicators 147
Types of tires 148

STARTING AND DRIVING
133
AUTOMATIC TRANSMISSION
Your automatic transmission has a shift lock system to
minimize the possibility of incorrect operation. This
means you can only shift out of ªPº position when the
brake pedal is depressed (with the ignition switch in
ªONº position and the lock release button pressed in).
(*)

Lock release button
With the brake pedal depressed, shift while
holding the lock release button in. (The ignition
switch must be in the ªONº position).
Shift while holding the lock release button in.Overdrive switch
For selecting either a three±speed or four±speed
transmission.
When the cruise control is being used even if you
downshift the transmission, engine braking will not be
applied because the cruise control is not cancelled. For
ways to decrease the vehicle speed, see ªCruise
controlº on page 142.
Shift position indicator
The shift position is also displayed on the instrument
cluster.
P:Parking, engine starting and key removal position
R:Reverse position
N:Neutral position
D:Normal driving position (Shifting into overdrive
possible)
2:Position for engine braking
L:Position for stronger engine braking than that in ª2º
position

STARTING AND DRIVING
134Correct use of the automatic transmission is explained
in the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the ª2º and ªLº positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) Rocking your vehicle in stuck
(h) If you cannot shift the selector lever out of ªPº position
(a) Normal driving

ªPº (Park) positionªNº (Neutral) position
1. Start the engine as instructed in ªHow to start the
engineº on page 132.
The transission must ne in ªPº or ªNº. The engine will not start
in ªRº, ª2º, ªLº, or ªDº position even if the ignition key is turned
to ªSTARTº.

STARTING AND DRIVING
135

OnOff
2. Set the overdriving pattern switch to the ON
position.
Always set the overdrive switch to the ON position to
improve fuel economy and quiet driving. (See ª(b) Using
engine brakingº and ª(f) Good driving practiceº for
exceptions.)

Brake pedalªDº (Drive) position
3. With your foot holding down the brake pedal, shift
the selector lever to ªDº.
CAUTION!
Never put your foot on the accelerator pedal while
shifting.
4. Release the parking brake and brake pedal. Depress
the accelerator pedal slowly for smooth starting.
The vehicle will start in the first gear and automatically shift
to the most suitable gear for the running conditions, such as
the vehicle speed, hill climbing, hard towing, etc. However,
while the engine coolant temperature is low and the vehicle
is travelling at a low speed, the transmission will not shift into
the overdrive gear even with the overdrive switch on.

STARTING AND DRIVING
136In ªDº position, the automatic transmission system will select
the most suitable gear for the running conditions such as hill
climbing, hard towing, etc.
If you need to accelerate rapidly while driving, push the
accelerator pedal all the way to the floor. The transmission will
automatically downshift to the third, second or first gear,
according to the vehicle speed.
If engine braking is needed, such as in descending a long hill,
see ª(b) Using engine brakingº.
(b) Using engine braking
To use the braking power of the engine, downshift the
transmission in the way described below.

Turn off the overdrive switch. This is effective only when
you are driving in the ªDº position.) The ªO/D OFFº
indicator light in the instrument cluster will come on and
the transmission will downshift to the third gear and
engine braking will be obtained.
When the cruise control is being used, even if you
downshift the transmission, engine braking will not be
applied because the cruise control is not cancelled. If
you need to decrease the vehicle speed, see page 142.
Shift into the ª2º position. The transmission will
downshift to the second gear when the vehicle speed is
lower than 122 km/h (76 mph) and more powerful
engine braking will be obtained.

STARTING AND DRIVING
137 Shift into the ªLº position. The transmission will
downshift to the first gear when the vehicle speed is
lower than 55 km/h (34 mph) and maximum engine
braking will be applied.
CAUTION!
Be careful when downshifting on a slippery surface.
The abrupt change in engine speed could cause the
vehicle to spin and skid.
(c) Using the ª2º and ªLº positions
The ª2º and ªLº positions are used for strong engine braking
as described previously.
With the selector lever in ª2º or ªLº, you can start the vehicle
in motion as with the lever in ªDº.
With the selector lever in ª2º, the vehicle will start in the first
gear and automatically shift to the second gear.
With the selector lever in ªLº, the transmission is engaged in
the first gear.
NOTICE
Be careful not to overrev the engine. Watch the
tachometer to keep engine rpm from going into
the red zone. The approximate maximum
allowable speed for each position is given below
for your reference:
Transmission Transfer
ª2º 128 km/h (80 mph)
ªLº 70 km/h (43 mph)
Do not continue hill climbing or hard towing for
a long time in the ª2º or ªLº position. This may
cause severe automatic transmission damage
from overheating. To prevent such damage, ªDº
position should be used in hill climbing or hard
towing.

STARTING AND DRIVING
140
(h) If you cannot shift the selector lever out of
ªPº position
If you cannot shift the selector lever from ªPº position even
thought the brake pedal is depressed, use the shift lock
override button. For instructions, see ªIf you cannot shift
automatic transmission selector leverº on page 177.
CRUISE CONTROL.
The cruise control allows you to cruise the vehicle at a
desired speed over 40 km/h (25 mph) with your foot off
the accelerator pedal.
Your cruising speed can be maintained although a slight
speed change may occur when driving up or down a
gradient, within the limits of engine performance. On steeper
hills, a great speed change will occur so it is better to drive
without the cruise control.
CAUTION!
To help maintain maximum control of your
vehicle, do not use the cruise control when
driving in heavy or varying traffic, or on slippery
(rainy, icy or snow±covered) or winding roads.
Avoid vehicle speed increases when driving
downhill. If the vehicle speed is too fast in relation
to the cruise control set speed, cancel the cruise
control then downshift the transmission to use
engine braking to slow down.

STARTING AND DRIVING
141
Turning on the system
To operate the cruise control, push the main switch. Thus
turns the system on. The indicator light in the instrument
cluster shows that you can now set your desired cruising
speed. Another push on the switch will turn the system
completely off.
When the ignition key is turned off, the main switch is also
automatically turned off. To use the cruise control again,
push the main switch again to turn it off.
CAUTION!
To avoid accidental cruise control engagements,
keep the main switch off when not using the cruise
control.
Setting at a desired speed
The transmission must be in ªDº before you set the cruise
control speed.
Bring your vehicle to the desired speed, push 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 for accelerator pedal, the vehicle will return to the
speed set prior to the acceleration.