2003 TOYOTA SEQUOIA battery

03_SEQUOIA_U (L/O 0301)
132
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
The voltmeter tells whether the battery
is charged or discharged. Check it
while the engine is running—the needle
should always indicate as shown above.
If the needle reads below or above the
normal range while the engine is running,
it indicates the charging system needs im-
mediate repair.
However, it is normal for the needle to
drop below the normal range during en-
gine starting.The tachometer indicates engine speed
in thousands of rpm (revolutions per
minute). Use it while driving to select
correct shift points and to prevent en-
gine lugging and overrevving.
Driving with the engine running too fast
causes excessive engine wear and poor
fuel economy. Remember, in most cases
the slower the engine speed, the greater
the fuel economy.
NOTICE
Do not let the indicator needle get
into the red zone. This may cause
severe engine damage.
This meter displays the odometer and
two trip meters.1. Odometer—Shows the total distance the vehicle has been driven.
2. Two trip meters—Show two different distances independently driven since
the last time each trip meter was set
to zero.
You can use one trip meter to calculate
the fuel economy and the other to
measure the distance on each trip. All
trip meter data is cancelled if the elec-
trical power source is disconnected.
3. Trip meter reset knob—Resets the two trip meters to zero, and also change
the meter display.
Voltmeter TachometerOdometer and two trip meters

03_SEQUOIA_U (L/O 0301)
137
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
(d) Discharge Warning Light
This light warns that the battery is being
discharged.
If it comes on while you are driving, there
is a problem somewhere in the charging
system.
The engine ignition will continue to oper-
ate, however, until the battery is dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest Toyota dealer or repair shop.
NOTICE
Do not continue driving if the engine
drive belt is broken or loose.
(e) Malfunction Indicator Lamp
This lamp comes on when the ignition
key is turned to the “ON” position and
goes off after the engine starts. This
means that the warning light system is
operating properly.
If the lamp remains on or the lamp
comes on while driving, first check the
followings.
Empty fuel tank
If the fuel tank is empty, refuel immedi-
ately.
Loose fuel tank cap
If the fuel tank cap is loose, securely
tighten it.
These cases are temporary malfunctions.
The malfunction indicator lamp will go off
after taking several driving trips.
If the lamp will not go off even after the
several trips, contact your Toyota dealer
as soon as possible.
If the fuel tank is not empty or the fuel
tank cap is not loose...
There is a problem somewhere in the
engine, emission control system, elec-
tronic throttle control system, automatic
transmission electrical system or warn-
ing light system itself.
Contact your Toyota dealer as soon as
possible to service the vehicle.
If the engine speed does not increase with
the accelerator pedal depressed down,
there may be a problem somewhere in
your electronic throttle control system.
At this time, vibration may occur. Howev-
er, if you depress the accelerator pedal
more firmly and slowly, you can drive your
vehicle at low speeds. Have your vehicle
checked by your Toyota dealer as soon as
possible. Even if the abnormality of the electronic
throttle control system is corrected during
low speed driving, the system may not be
recovered until the engine is stopped and
the ignition key is turned to “ACC” or
“LOCK” position.
CAUTION
Be especially careful to prevent erro-
neous pedal operation.
Emissions inspection and maintenance
(I/M) programs
We recommend you to contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(OnBoard Diagnostics) system before
taking your vehicle for a state emission
inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” on page 350
in Section 6.

03_SEQUOIA_U (L/O 0301)
142
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see page
298 in Section
3.
“ON”—Engine on and all accessories
on.
This is the normal driving position.
“ACC”—Accessories such as the radio
operate, but the engine is off.
If you leave the key in the “ACC” or
“LOCK” position and open the driver’s
door, a buzzer will remind you to remove
the key. “LOCK”—Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.
You must push in the key to turn it from
“ACC” to the “LOCK” position. The selec-
tor lever must be in the “P” position be-
fore pushing the key.
Once you remove the key, the engine im-
mobiliser system is automatically set. (See
“Engine immobiliser system” on page 12
in Section 12.)
When starting the engine, the key may
seem stuck at the “LOCK” position. To
free it, first be sure the key is pushed all
the way in, and then rock the steering
wheel slightly while turning the key gently.NOTICE
Do not leave the key in the “ON”
position if the engine is not running.
The battery will discharge and the
ignition could be damaged.
Ignition switch with steering
lock

03_SEQUOIA_U (L/O 0301)
183
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
The rear seat audio system consists of
following components.1. Front audio system
2. Rear seat audio system display
3. Rear seat audio system controller
4. Headphone input jacks
5. Controller holder The rear seat audio system can be oper-
ated with the rear seat audio system con-
troller.
CAUTION
Do not disassemble or modify the
controller. It may cause an accident,
fire or electric shock.
NOTICE
Keep the controller away from direct
sunlight, high heat and high humidity.
These conditions could cause the
case to deform or the battery to ex-
plode or leak.
BEFORE USING THE CONTROLLER
(for new vehicle owners)
A battery is already set in the control-
ler with an insulating sheet, which pre-
vents the battery from being dis-
charged. Before using the controller,
remove the insulating sheet.
—Rear seat audio system
controller

03_SEQUOIA_U (L/O 0301)
188
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
Compact disc mode
“CD” appears on the screen while this
mode is selected.
The screen shows the track, or track and
disc number currently being played.
Error messages
If the player malfunctions, your audio sys-
tem will screen one of the four following
error messages.
“WAIT”: The compact disc player unit
may be too hot. Allow the player to cool
down.
“ERR 1”: The disc may be dirty, damaged
or inserted incorrectly (upside down).
Clean the disc and reinsert it.
“ERR 3”: There is a problem inside the
system. Eject the disc. Set the disc again.
“ERR 4”: Overcurrent. Ask your Toyota
dealer to inspect.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
4. “OFF” button
Push “OFF” button to turn off the rear
seat audio system. REPLACING CONTROLLER BATTERY
For replacement, use a CR2025 lithium
battery or equivalent.
CAUTION
Special care should be taken that
small children do not swallow the re-
moved battery or components.
NOTICE

When replacing the battery, be care-
ful not to lose the components.
 Replace only with the same or
equivalent type of battery recom-
mended by a Toyota dealer.
 Dispose of used batteries according
to the local regulations.
Replace the battery by using the following
procedures:
1. Pull the case out while pushing the lock release button to the side.

03_SEQUOIA_U (L/O 0301)
189
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
2. Remove the discharged battery.
3. Put in a new battery with the positive(+) side up.
Put in the case securely.
NOTICE
Make sure that the positive side of
the controller battery is facing cor-
rectly.
 Do not replace the battery with wet
hands. Water may cause rust.
 Do not touch or move any compo-
nents inside of the controller, or it
may interfere with proper operation.
Be careful not to bend the electrode
of the controller battery insertion
and that dust or oil does not ad-
here to the transmitter case.
 Close the battery case securely.
After replacing the battery, check that the
controller operates properly. If the control-
ler still does not operate properly, contact
your Toyota dealer.
You can enjoy the rear seat audio sys-
tem with commercial headphone.
To use the headphones, connect them to
the jack.
The key must be in the “ACC” or “ON”
position.
—Headphone input j acks

03_SEQUOIA_U (L/O 0301)
193
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
To close, push up the display until you
hear a click.
The illumination of the screen is automati-
cally turned off when the display is
closed. However, the rear seat entertain-
ment system is not turned off.
CAUTION
To reduce the chance of injury in
case of an accident or sudden stop
while driving, close the display when
it is not in use.
NOTICE
Benzene or alkaline solutions may
damage the coated surface of the
screen .
 To prevent the battery from being
discharged, do not turn on the rear
seat entertainment system longer
than necessary when the engine is
not running.
The rear seat entertainment system can
be operated with the rear seat entertain-
ment system controller. The system can-
not be operated by touching the switches
on the screen directly.
CAUTION
Do not disassemble or modify the
controller. It may cause an accident,
fire or electric shock.
NOTICE
Keep the controller away from direct
sunlight, high heat and high humidity.
These conditions could cause the
case to deform or the battery to ex-
plode or leak.
—Rear seat entertainment
system controller

03_SEQUOIA_U (L/O 0301)
194
2003 SEQUOIA from Jan. ’03 Prod. (OM34422U)
BEFORE USING THE CONTROLLER
(for new vehicle owners)
A battery is already set in the control-
ler with an insulating sheet, which pre-
vents the battery from being dis-
charged. Before using the controller,
remove the insulating sheet.
USING THE CONTROLLER
To use the rear seat entertainment sys-
tem controller, direct the signal output
portion of the controller to the signal
reception portion of the rear seat enter-
tainment system display.
The controller does not operate properly
when the signal reception portion of the
display is exposed to direct sunlight.
Block the display from direct sunlight.
NOTICE
Observe the followings, otherwise the
controller may be damaged.
Do not drop or strongly knock the
controller against hard objects.
 Do not sit on or place heavy ob-
jects on the controller.