2002 TOYOTA TACOMA differential

’02 Tacoma U (L/O 0109)
32002 MY TACOMA_U (OM35786U)
1. Headlight and turn signal switch
2. Wiper and washer switches
3. Emergency flasher switch
4. Passenger airbag manual onoff switch
5. Air conditioning controls
6. Car audio
7. Ashtray
8. Cigarette lighter
9. Power outlets
10. Clock
11. Parking brake lever
12. Ignition switch
13. Cruise control switch
14. Rear differential lock switch
15. Instrument panel light control knob
16. Clutch start cancel switch (manual transmission) or driving pattern selector
button (automatic transmission)

’02 Tacoma U (L/O 0109)
72002 MY TACOMA_U (OM35786U)
∗1: For details, see “Service reminder indicators and warning
buzzers” in Section 15.
∗2: If this light flashes, see “Cruise control” in Section 16. Cruise control indicator light
∗
2
Rear differential lock indicator light
Fourwheel drive indicator light

’02 Tacoma U (L/O 0109)
11 92002 MY TACOMA_U (OM35786U)
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, auto-
matic transmission electrical system or
warning light system itself.
Contact your Toyota dealer as soon as
possible to service the vehicle.
Emissions Inspection and Maintenance
(I/M) programs
Your vehicle may not pass a state
emission inspection if the malfunction
indicator lamp remains on. Contact your
Toyota dealer to check your vehicle’s
emission control system and OBD
(OnBoard Diagnostics) system before
taking your vehicle for the inspection.
For details, see “Emissions Inspection and
Maintenance (I/M) programs” in Section 6.
(f) Low Fuel Level Warning Light
This light comes on when the fuel level
in the tank becomes nearly empty. Fill up
the tank as soon as possible.
On inclines or curves, due to the move-
ment of fuel in the tank, the low fuel level
warning light may come on earlier than
usual. (g) “ABS” Warning Light
The light comes on when the ignition key
is turned to the “ON” position. If the anti
lock brake system works properly, the
light turns off after a few seconds. There-
after, if the system malfunctions, the light
comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
antilock brake system does not operate,
but the brake system still operates con-
ventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
antilock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the parts monitored by
the warning light system. Contact your
Toyota dealer as soon as possible to
service the vehicle.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion, or the light remains on.
The light comes on while you are driv-
ing.A warning light turning on briefly during
operation does not indicate a problem.
With rear differential lock: However, it is
a normal operation for the light to be on
with rear differential locked. At this time,
the antilock brake system does not oper-
ate.
(h) SRS Warning Light
This light will come on when the igni-
tion key is turned to the “ON” position.
After about 6 seconds, the light will go
off. This means the system of the air-
bag and front seat belt pretensioners
are operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, front seat belt pretensioner assem-
blies, inflators, warning light, interconnect-
ing wiring and power sources.
If either of the following conditions occurs,
this indicates a malfunction somewhere in
the parts monitored by the warning light
system. Contact your Toyota dealer as
soon as possible to service the vehicle.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion or remains on.
The light comes on or flashes while
driving.

’02 Tacoma U (L/O 0109)
1212002 MY TACOMA_U (OM35786U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Ignition switch, Transmission and Parking brake
Ignition switch with steering lock122
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic transmission 123
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
Manual transmission 128
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . .
Fourwheel drive system 130
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
Rear differential lock system 134
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parking brake 136
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Cruise control 136
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Clutch start cancel switch 139
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
SECTION 1 6

’02 Tacoma U (L/O 0109)
1312002 MY TACOMA_U (OM35786U)
Use the front drive control lever and
“4WD” button to select the following
transfer modes.
“H2” (high speed position, twowheel
drive): Lever at “H”, “4WD” button left out
Use this for normal driving on dry hard
surfaced roads. This position gives greater
economy, quietest ride and least wear.
“H4” (high speed position, fourwheel
drive): Lever at “H”, “4WD” button pushed
in.
Use this for normal driving on wet, icy or
snowcovered roads. This position pro-
vides greater traction than twowheel
drive. “N” (neutral position): Lever at “N”
No power is delivered to the wheels. The
vehicle must be stopped.
“L4” (low speed position, fourwheel
drive):
Lever at “L4”
Use this for maximum power and traction.
Use “L4” for climbing or descending steep
hills, offroad driving, and hard pulling in
sand, mud or deep snow.
The fourwheel drive indicator light comes
on when the “H4”, “N” or “L4” mode is
selected.
See “(c) Shifting procedure (lever/button
type)” for further instructions. The A.D.D. can be engaged or disen-
gaged by the shifting operations de-
scribed in “(c) Shifting procedure”.
You should drive in fourwheel drive for
at least 16 km (10 miles) each month.
This will assure that the front drive com-
ponents are lubricated.
(a) Front drive control
(lever/button type)
(b) A.D.D. (automatic
disconnecting differential)

’02 Tacoma U (L/O 0109)
1342002 MY TACOMA_U (OM35786U)
SHIFTING BETWEEN “H2” OR “H4” AND
“L4”
To shift from “H2” or “H4” to “L4”,
stop the vehicle and put the transmission
in “N”. With your foot holding down the
brake pedal, move the front drive control
lever.
To shift from “L4” to “H2” or “H4”,
stop the vehicle and put the transmission
in “N”. With your foot holding down the
brake pedal, move the front drive control
lever. When the “4WD” button is pushed
in, the transfer shifts into “H4”; when the
button is left out, the transfer shifts into
“H2”.
If the indicator light does not go off when
you shift the transfer into “H2”, drive
straight ahead while accelerating or decel-
erating, or drive in reverse.
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.
Except for Pre Runner models⎯
Before using the rear differential lock sys-
tem, first shift the front drive control into
“L4” to see if it works. 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.
Rear differential lock system

’02 Tacoma U (L/O 0109)
1352002 MY TACOMA_U (OM35786U)
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.
The antilock brake system does not oper-
ate when the rear differential is locked. It
is normal operation for the “ABS” warning
light to be on at this time.
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.
Except for Pre Runner models⎯
The differential will also unlock if you shift
the front drive control lever out of “L4”.
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.

’02 Tacoma U (L/O 0109)
1972002 MY TACOMA_U (OM35786U)
“ABS” warning light
The light comes on when the ignition key
is turned to the “ON” position. If the anti
lock brake system works properly, the
light turns off after a few seconds. There-
after, if the system malfunctions, the light
comes on again.
When the “ABS” warning light is on (and
the brake system warning light is off), the
antilock brake system does not operate,
but the brake system still operates con-
ventionally.
When the “ABS” warning light is on (and
the brake system warning light is off), the
antilock brake system does not operate
so that the wheels could lock up during
a sudden braking or braking on slippery
road surfaces.
If either of the following conditions
occurs, this indicates a malfunction
somewhere in the parts monitored by
the warning light system. Contact your
Toyota dealer as soon as possible to
service the vehicle.
The light does not come on when the
ignition key is turned to the “ON” posi-
tion, or the light remains on.
The light comes on while you are driv-
ing.A warning light turning on briefly during
operation does not indicate a problem.
With rear differential lock: However, it is
a normal operation for the light to be on
with rear differential locked. At this time,
the antilock brake system does not oper-
ate.
The brake pad wear limit indicators on
your disc brakes give a warning noise
when the brake pads are worn to where
replacement is required.
If you hear a squealing or scraping noise
while driving, have the brake pads
checked and replaced by your Toyota
dealer as soon as possible. Expensive ro-
tor damage can result if the pads are not
replaced when necessary.
Brake pad wear limit
indicators