cannot shift automatic Lexus GX470 2003 Audio / LEXUS 2003 GX470 OWNER'S MANUAL (OM60A45U)

STARTING AND DRIVING
304Correct
use of the automatic transmission is explained in
the following parts.
(a) Normal driving
(b) Using engine braking
(c) Using the “3”, “2” and “L” positions
(d) Backing up
(e) Parking
(f) Good driving practice
(g) If you cannot shift the selector lever
(h) Driving in second start mode
(a) Normal driving
 1 “P” (Park) position 2 “N” (Neutral) position
1. Start the engine as instructed in “How to start the
engine” on page 302.
The transmission must be in “P” or “N”. The engine will not st\
art
in any drive position even if the ignition key is turned to
“START”.

STARTING AND DRIVING
309
(g) If you cannot shift the selector lever
If you cannot shift the selector lever even though the brake
pedal is depressed, use the shift lock override button. For
instructions, see “If you cannot shift automatic transmission
selector lever” on page 382.
(h) Driving in second start mode
In the second start mode, the transmission system shifts up
from second gear. Use this mode when starting your vehicle
in sand, mud, ice or snow.
To set the second start mode, push the “2nd STRT” switch. In
the second start mode, the “2nd STRT” indicator light comes
on. To cancel the second start mode, push the “2nd STRT”
switch once again.
FOURWHEEL DRIVE SYSTEM
(a) Fourwheel drive control
Use the fourwheel drive control lever and center
differential lock button to select the following transfer and
center differential modes.
The “H” and “L” position of the four −wheel drive control lever
provides either lock or unlock mode of the center differential
depending on the center differential lock button position.
Use the center dif ferential lock system if your wheels get stuck
in a ditch, or when you are driving on a slippery or bumpy
surface. When the center dif ferential is locked, the vehicle skid
control system is automatically turned off and the center
differential lock and “VSC OFF” indicator lights come on
because the function that controls engine performance
interferes with the process of freeing your wheels.

DRIVING TIPS
3543. Set the supporting leg of a trailer on the ground and raise
the hitch by 100 mm (4 in.).
4. Turn the ignition switch on or push the “HEIGHT CONTROL
OFF” switch to turn on the rear height control air suspension.
5. Wait for about 20 seconds until the rear vehicle height is
lowered by the automatic leveling function.
6. Make sure the hitch is
disconnected. If not, raise the hitch
higher and repeat steps 2 through 5.
7. Move the vehicle forward in the “LO” (low) mode where the
hitch does not touch anything in the “N” (normal) mode.
8. Put the rear height control air suspension in the “N” (normal)
mode.
Pretowing safety check
 Check that your vehicle remains level when a loaded or
unloaded trailer is hitched. Do not drive if the vehicle has an
abnormal nose −up or nose− down condition, and check for
improper tongue load, overload, worn suspension or other
possible causes.
 Make sure the trailer cargo is securely loaded so that it
cannot shift.
 Check that your rear view mirrors conform to any federal,
state/provincial or local regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
Trailer towing tips
When towing a trailer, your vehicle will handle differently
than when not towing. The three main causes of
vehicletrailer accidents are driver error, excessive speed
and improper trailer loading. Keep these in mind when
towing:
 Before starting out, check the operation of the lights and all
vehicle −trailer connections. After driving a short distance,
stop and recheck the lights and connections. Practice
turning, stopping and backing with a trailer in an area away
from traffic until you learn the feel.
 Backing with a trailer is difficult and requires practice. Grip
the bottom of the steering whe el and move your hand to the
left to move the trailer to the left. Move your hand to the right
to move the trailer to the right. (This procedure is generally
opposite to that when backing without a trailer.) Also, just
turn the steering wheel a little at a time, avoiding sharp or
prolonged turning. Have someone guide you when backing
to reduce the risk of an accident.
 Because stopping distance may be increased,
vehicle −to−vehicle distance should be increased when
towing a trailer. For each 16 km/h (10 mph) of speed, allow
at least one vehicle and trailer length between you and the
vehicle ahead. Avoid sudden braking as you may skid,
resulting in jackknifing and loss of control. This is especially
true on wet or slippery surfaces.
 Avoid jerky starts or sudden acceleration.
 Avoid jerky steering and sharp turns. The trailer could hit
your vehicle in a tight turn. Slow down before making a turn
to avoid the need of sudden braking.

SECTION 4
358
IN CASE OF AN EMERGENCY
In case of an emergency
If your engine stalls while driving359
. . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle will not start 359
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot increase the engine speed 363
. . . . . . . . . . . . . . . . . . . .
If your vehicle overheats 363
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If you have a flat tire 364
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
If your vehicle becomes stuck 375
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
If your vehicle needs to be towed 376
. . . . . . . . . . . . . . . . . . . . . . . . . .
If you cannot shift automatic transmission
selector lever 382
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . .
Lexus link system 383
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . .
If you lose your keys or lock yourself out 392
. . . . . . . . . . . . . . . . . . . .

IN CASE OF AN EMERGENCY
382
IF YOU CANNOT SHIFT AUTOMATICTRANSMISSION SELECTOR LEVER
If you cannot shift the selector lever out of “P” position to
other positions even though the brake pedal is d epressed,
use the shift lock override button as follows:
1Turn the ignition key to “LOCK”. Make sure the parking
brake is applied.
2Pry up the cover with a flat−bladed screwdriver or
equivalent.
3Push down the shift lock override button. You can shift out
of “P” position only while pushing the button.
4Shift into “N” position.
Insert the cover. Start the engine. For your safety, keep
the brake pedal depressed.
Be sure to have the system checked by your Lexus dealer as
soon as possible.