2006 TOYOTA TACOMA Owners Manual (in English)

1912006 TACOMA from Jan.’06 Prod. (OM35871U)
LS17011
The rear differential lock system is pro-
vided for use only when wheel spinning
occurs in a ditch or on a slippery or
ragged surface.
This differential lock system is effective in
case one of the rear wheels is spinning.
Four−wheel drive models—
Before using the rear differential lock sys-
tem, first shift the four −wheel drive control
into “L4” to see if this is sufficient. If this
has no effect, additionally use the rear
differential lock system.
CAUTION
Do not use the rear differential lock
in the conditions other than above.
Large steering effort and careful cor-
nering control will be required.
LS17013
To lock the rear differential, push the
switch.
Be sure to stop the wheels before locking
the differential.
For easy locking, depress the clutch ped-
al, push the lock switch and slowly re-
lease the clutch pedal.
The indicator light will blink when the
switch is turned on. Wait a few seconds
for the system to complete operation. Af-
ter the differential is locked, the light will
stop blinking and remain on.
Rear differential lock system

1922006 TACOMA from Jan.’06 Prod. (OM35871U)
The following systems do not operate
when the rear differential is locked. It is
normal operation for the “ABS” warning
light ,“VSC OFF” indicator light and slip
indicator light to be on at this time.
With the downhill assist control system: If
the “DAC” switch turns on, the downhill
assist control system indicator light
flashes.
Anti−lock brake system
Brake assist system
Vehicle stability control system
Traction control system
Downhill assist control system
Hill− start assist control system
CAUTION
Do not lock the differential until the
wheels have stopped spinning.
Otherwise, the vehicle may move in
an unexpected direction when the
differential lock is engaged, result-
ing in an accident. This may also
lead to possible damage to differen-
tial lock component parts.
Do not drive over 8 km/h (5 mph)
when the differential is locked.
To unlock the differential, push the
switch once again.
Unlock the differential as soon as the ve-
hicle moves out.
For easy unlocking, slightly turn the steer-
ing wheel in either direction while the ve-
hicle is in motion.
When the differential lock is disengaged,
the indicator light will go out.
Four −wheel drive models—
The differential will also unlock if you shift
the front drive control switch knob to the
“H2” or “H4” position. Never forget to turn
off the switch after using this feature.
To check the indicator bulb, turn the igni-
tion key to the “ON” position, but do not
start the engine.
CAUTION
Do not keep driving with the differen-
tial lock switch on.
The tire pressure warning system is de-
signed to provide warning when tire
inflation pressure of one or more of
your tires (including the spare tire) is
low. The low tire pressure warning light
comes on to inform you that low tire
inflation pressure may hamper driving.
Tire pressure warning
system—

1932006 TACOMA from Jan.’06 Prod. (OM35871U)
LS17023
LOW TIRE PRESSURE WARNING LIGHT
This light comes on when the ignition key
is turned to the “ON” position. It goes off
after a few seconds. This indicates that
the tire pressure warning system is func-
tioning properly.
If the low tire pressure warning light
comes on or blinks, do the following.
If the warning light comes on:Stop your vehicle in a safe place as
soon as possible and check that the
inflation pressure of all tires (including
the spare tire) is as specified on the
tire and loading information label. (See
“Checking tire inflation pressure” on
page 366 in Section 72.) If the warning
light comes on even after tire inflation
pressure adjustment, you may have a
flat tire. If you have a flat tire, replace
it with the spare tire. For details, see
“If you have a flat tire” on page 321 in
Section 4.
The warning light goes off a few minutes
after air is put into the deflated tire.
This warning light may turn on due to
natural causes such as natural air leaks
or tire pressure changes caused by tem-
perature. In this case, adjusting the tire
pressure will turn off the warning light.
CAUTION
When the tire pressure warning light
comes on, observe the following in-
structions:
Depending on the conditions, re-
duce to an appropriate speed as
soon as possible.
Adjust the tire pressure to the spe-
cified level as soon as possible.
Avoid abrupt steering wheel maneu-
vering and braking. Tire deteriora-
tion may reduce steering wheel con-
trol and brake effectiveness. This
may lead to serious injury or death.
The tire pressure warning system
may not activate immediately if sud-
den bursts of air leakage occur.

1942006 TACOMA from Jan.’06 Prod. (OM35871U)
NOTICE
Do not use liquid sealants for a flat
tire as air pressure sensors will be
damaged.
 When the tires must be repaired or
replaced, have them repaired or re-
placed by the nearest Toyota dealer
or authorized tire dealer. Failure to
do so may cause the tire pressure
sensors to be damaged when the
tires are removed or installed.
 The tire pressure warning system is
not to be used as a substitute for
regular inspections. Be sure to
check the air pressure in the tires
on a regular basis.
 When the air pressure sensors are
removed, check the grommets for
damage, and make sure that the
grommets are free from dirt, dust
and any other foreign matter. If air
leakage is found, replace the grom-
mets.
 Tire inflation pressure should be
adjusted for all tires (including the
spare tire).
Warning tends to turn on when
driving at lower outside tempera-
ture, such as in winter, because tire
inflation pressure will be decreased
due to the low temperature. In this
case, after adjustment and initializa-
tion, leave the ignition on for about
20 minutes and increase the tire
inflation pressure by 20 to 30 kPa.
If the warning light blinks:
The tire pressure warning system may
be malfunctioning. Contact your Toyota
dealer.
SYSTEM MALFUNCTION
The tire pressure warning system does
not function properly under certain cir-
cumstances. In the following cases, the
low tire pressure warning light may not
come on even if the tire inflation pres-
sure is low, or it may come on when
the tire inflation pressure is actually
normal.
Electric devices facilities using similar
radio wave frequencies are nearby.
A radio set to similar frequencies is in
use.
A lot of snow or ice covers the ve-
hicle, in particular, around the wheels
or wheel housings.
The tires are not equipped with an air
pressure sensor.
Snow tires or tire chains are used.
Non −genuine Toyota wheels are used.
The sensor battery is expired.
The system cannot receive radio waves
from the air pressure sensor on the
spare tire, depending on where the
sensor is located when the spare tire
is mounted on the vehicle.
In this case, rotate the spare tire by
about 90 ° so that the system can re-
ceive radio waves.

1952006 TACOMA from Jan.’06 Prod. (OM35871U)
NOTICE
The use of nongenuine wheels will
cause the air pressure sensors to
transmit the electronic code in dif-
ferent manner, resulting in the sys-
tem failure.
 The use of different type of tires
with genuine wheels may also
cause the malfunction of the sys-
tem.
LS17024
CAUTION
Each tire, including the spare (if pro-
vided), should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the vehicle placard
or tire inflation pressure label (tire
and load information label). (If your
vehicle has tires of a different size
than the size indicated on the vehicle
placard or tire inflation pressure label
(tire and load information label), you
should determine the proper tire infla-
tion pressure for those tires.)
As an added safety feature, your ve-
hicle has been equipped with a tire
pressure monitoring system
(TPMS—tire pressure warning system)
that illuminates a low tire pressure
telltale (low tire pressure warning
light) when one or more of your tires
is significantly underinflated. Ac-
cordingly, when the low tire pressure
telltale (low tire pressure warning
light) illuminates, you should stop
and check your tires as soon as pos-
sible, and inflate them to the proper
pressure. Driving on a significantly
underinflated tire causes the tire to
overheat and can lead to tire failure.
Underinflation also reduces fuel effi-
ciency and tire tread life, and may
affect the vehicle’s handling and stop-
ping ability.
Please note that the TPMS (tire pres-
sure warning system) is not a substi-
tute for proper tire maintenance, and
it is the driver ’s responsib ility to
maintain correct tire pressure, even if
underinflation has not reached the
level to trigger illumination of the
TPMS low tire pressure telltale (low
tire pressure warning light).

1962006 TACOMA from Jan.’06 Prod. (OM35871U)
For vehicles sold in U.S.A.
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
NOTICE:
This equipment has been tested and
found to comply with the limits for a
Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are
designed to provide reasonable protec-
tion against harmful interference in a
residential installation. This equipment
generates, uses and can radiate radio
frequency energy and, if not installed
and used in accordance with the instruc-
tions, may cause harmful interference to
radio communications. However, there is
no guarantee that interference will not
occur in a particular installation. If this
equipment does cause harmful interfer-
ence to radio or television reception,
which can be determined by turning the
equipment off and on, the user is en-
couraged to try to correct the interfer-
ence by one or more of the following
measures:Reorient or relocate the receiving an-
tenna.
Increase the separation between the
equipment and receiver.
Connect the equipment into an outlet
on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced
radio/TV technician for help.
FCC WARNING:
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
For vehicles sold in Canada
NOTE:
Operation is subject to the following two
conditions:
(1) this device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.

1972006 TACOMA from Jan.’06 Prod. (OM35871U)
When replacing the wheels, be sure to
install air pressure sensors on the
wheels.
There are 3 ways to set up the air pres-
sure sensors:a. Remove the sensor from the old wheel and install it to the new wheel.
b. Keep the same wheel with air pressure sensor and replace only the tire.
c. Use a new wheel and sensor. In this case, you have to register an ID code
for a new sensor.
CAUTION
Initialization should be performed
with the tires adjusted at the speci-
fied tire inflation pressure. If they are
not adjusted properly, tire inflation
pressure to be warned will not be
appropriate. Initialization is completed
within a few minutes.
NOTICE
Have the tires, wheels or sensors
replaced and ID codes registered by
a Toyota dealer. If you need sen-
sors, purchase from a Toyota deal-
er.
 The sensor nuts should always be
tightened to a torque of 4 N·m (0.4
kgf·m, 2.9 ft·lbf).
 The use of nongenuine wheels will
cause the air pressure sensors to
transmit the electronic code in dif-
ferent manner, resulting in the sys-
tem failure.
 Remove the air pressure sensors
before replacing the tires to prevent
the sensors from being damaged.
LS17026
TIRE PRESSURE WARNING SYSTEM
RESET SWITCH
The tire pressure warning system need
to be initialized in the following condi-
tions:
When the specified tire inflation
pressure is changed after tire or
wheel replacement, or tire rotation,
etc
After replacing the ECU
After replacing an air pressure sen-
sor
—Replacing tires and wheels

1982006 TACOMA from Jan.’06 Prod. (OM35871U)
When initializing the system, the pres-
ent tire condition is stored as a stan-
dard.
To initialize the system, perform the fol-
lowing:1. Park the vehicle at a safe place and apply the parking brake. Stop the en-
gine.
2. Adjust the pressure of all the installed tires (including the spare tire) to the
specified level. (See “Tires” on page
400 in Section 8.)
3. Turn the ignition key to “ON”.
4. Push and hold the reset switch until the low tire pressure warning light
blinks three times.
NOTICE
Initialization is completed within a few
minutes. When warning light blinks
after driving of about 20 minutes, try
to initialize again.
LS17025
When initializing the system, make sure
the low tire pressure warning light blinks
three times. If the warning light does not
blink three times, initialization failed and
the tire pressure warning system will not
function properly. In this case, initialize
the system again.
Do not push the reset switch without ad-
justing the tire inflation pressure to the
specified level. Otherwise, the low tire
pressure warning light may not come on
even if the tire pressure is low, or it may
come on when the tire inflation pressure
is actually normal. If you push the reset switch while the
vehicle is moving, initialization is not per-
formed.
If the low tire pressure warning light does
not blink when you push and hold the
reset switch, have the low pressure warn-
ing system checked at your Toyota dealer.
CAUTION
Initializing the system must be per-
formed with all tires (including the
spare tire) adjusted to the specified
tire inflation pressure.