tow TOYOTA TACOMA 2006 (in English) Service Manual

3362006 TACOMA from Jan.’06 Prod. (OM35871U)
A driver must be in the vehicle to steer
it and operate the brakes.
Towing in this manner may be done only
on hard−surfaced roads for a short dis-
tance and at low speeds. Also, the
wheels, axles, drive train, steering and
brakes must all be in good condition.
CAUTION
Use extreme caution when towing the
vehicle. Avoid sudden starts or errat-
ic driving maneuvers which would
place excessive stress on the emer-
gency towing hook and towing cable
or chain. The hook and towing cable
or chain may break and cause serious
injury or damage.
NOTICE
Use only a cable or chain specifically
intended for use in towing vehicles.
Securely fasten the cable or chain to
the towing hook provided.
Before towing, release the parking brake
and put the transmission in neutral (manu-
al) or “N” (automatic). The key must be
in “ACC” (engine off) or “ON” (engine run-
ning).
Four −wheel drive models—Put the front
drive control switch knob in “H2”.
CAUTION
If the engine is not running, the pow-
er assist for the brakes and steering
will not work so steering and braking
will be much harder than usual.
Before emergency towing, check that
the hook is not broken or damaged and
that the installation bolts are not loose.
Fasten the towing cable or chain se-
curely to the hook or eyelet.
Do not jerk the hook. Apply steady and
even force.
To avoid damaging the hook and eye-
let, do not pull from the side or at a
vertical angle. Always pull straight
ahead.
—Emergency towing hook and
eyelet precautions

3372006 TACOMA from Jan.’06 Prod. (OM35871U)
CAUTION
If the emergency towing hook is used
to get out when your vehicle becomes
stuck in the mud, sand or other
condition from which the vehicle can-
not be driven out under its own pow-
er, make sure to observe the precau-
tions mentioned below. Otherwise, ex-
cessive stress will be put on the
hook and the towing cable or chain
may break, causing serious injury or
damage.
If the towing vehicle can hardly
move, do not forcibly continue the
towing. Contact your Toyota dealer
or a commercial tow truck service
for assistance.
Tow the vehicle as straight ahead
as possible.
Keep away from the vehicle during
towing.
The following methods are effective to
use when your vehicle is stuck in the
mud, sand or other condition from
which the vehicle cannot be driven out
under its own power. Use extreme cau-
tion when towing the vehicle. In addi-
tion, keep away from the vehicles and
towing cable or chain when towing.
Remove the sand and soil in the front
and the back of the tires.
Place stones or wood under the tires.
LS40032
If you cannot shift the selector lever
out of “P” position to other positions
even though the brake pedal is de-
pressed, use the shift lock override but-
ton as follows:1. Turn the ignition key to “LOCK” position. Make sure the parking
brake is applied.
2. Pry up the cover with a flathead screwdriver or equivalent.
—Tip s fo r to win g a st u ck
vehicle If you cannot shift automatic
transmission selector lever

3422006 TACOMA from Jan.’06 Prod. (OM35871U)
Plastic wheel ornaments: The plastic
wheel ornaments are damaged easily by
organic substances. If any organic sub-
stances splash an ornament, be sure to
wash them off with water and check if the
ornament is damaged.
Aluminum wheels: Use only a mild soap
or neutral detergent.
Plastic bumpers: Wash carefully. Do not
scrub with abrasive cleaners. The bumper
faces are soft.
Exterior lights: Wash carefully. Do not use
organic substances or scrub them with a
hard brush. This may damage the sur-
faces of the lights.
Road tar: Remove with turpentine or
cleaners that are marked safe for painted
surfaces.3. Rinse thoroughly—dried soap can cause streaking. In hot weather you
may need to rinse each section right
after you wash it.
4. To prevent water spots, dry the vehicle using a clean soft cotton towel. Do not
rub or press hard—you might scratch
the paint.NOTICE
Do not use organic substances
(gasoline, kerosene, benzine or
strong solvents), which may be tox-
ic or cause damage.
 Do not scrub any part of the ve-
hicle with a hard brush, which may
cause damage.
Waxing your Toyota
Polishing and waxing is recommended
to maintain the original beauty of your
Toyota’s finish.
Apply wax once a month or if the vehicle
surface does not repel water well.
1. Always wash and dry the vehicle be- fore you begin waxing, even if you are
using a combined cleaner and wax.
2. Use a good quality polish and wax. If the finish has become extremely weath-
ered, use a car −cleaning polish, fol-
lowed by a separate wax. Carefully fol-
low the manufacturer’s instructions and
precautions. Be sure to polish and wax
the chrome trim as well as the paint. Windshield washer nozzles: Make sure
that the nozzles do not become blocked
when waxing. If a nozzle becomes
blocked, contact your Toyota dealer to
have the vehicle serviced.
NOTICE
If a nozzle becomes blocked, do not
try to clear it with a pin or other
object. The nozzle will be damaged.
Exterior lights: Do not apply wax on the
surfaces of the lights. Wax may cause
damage to the lenses. If you accidentally
put wax on the light surfaces, wipe or
wash it off.
3. Wax the vehicle again when water does not bead but remains on the sur-
face in large patches.

3562006 TACOMA from Jan.’06 Prod. (OM35871U)
Do not reuse iridiumtipped spark
plugs by cleaning or regapping.
 Do not overfill automatic transmis-
sion fluid, or the transmission
could be damaged.
 Do not drive with the air cleaner
filter removed, or excessive engine
wear could result. Also backfiring
could cause a fire in the engine
compartment.
 Be careful not to scratch the glass
surface with the wiper frame.
 When closing the engine hood,
check to see that you have not for-
gotten any tools, rags, etc.Here is a list of parts and tools you will
need to perform do− it−yourself mainte-
nance. Remember all Toyota parts are de-
signed in metric sizes, so your tools must
be metric.
CHECKING THE ENGINE OIL LEVEL
Parts (if level is low):
“Toyota Genuine Motor Oil” or equiva-
lent
See page 360 in Section 7 −2 for de-
tails about engine oil selection.
Tools:
Rag or paper towel
Funnel (only for adding oil)
CHECKING THE ENGINE COOLANT
LEVEL
Parts (if level is low):
“Toyota Super Long Life Coolant” or
similar high quality ethylene glycol
based non −silicate, non −amine, non− ni-
trite, and non −borate coolant with long −
life hybrid organic acid technology.
“Toyota Super Long Life Coolant” is a
mixture of 50% coolant and 50% deion-
ized water(for the U.S.A.) or 55% cool-
ant and 45% deionized water (for Can-
ada). Tools:
Funnel (only for adding coolant)
CHECKING BRAKE FLUID
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING POWER STEERING FLUID
Parts (if level is low):
Automatic transmission fluid
DEXRON II or III
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING BATTERY CONDITION
Tools:
Warm water
Baking soda
Grease
Conventional wrench (for terminal
clamp bolts)
Parts and tools

3892006 TACOMA from Jan.’06 Prod. (OM35871U)
SPECIFICATIONS
Specifications
Dimensions390
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . .
Vehicle capacity weight 392
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
.
Towing capacity 395
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
Engine 395
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .
Fuel 395
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . .
Service specifications 396
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . .
Tires 400
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . .
Fuses 401
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . .
SECTION 8

3952006 TACOMA from Jan.’06 Prod. (OM35871U)
Without towing package1587 kg (3500 lb.)
With towing package 2948 kg (6500 lb.)
∗: Trailer weight + car go weight
Model:
2.7 L 4 −cylinder (2TR −FE) and 4.0 L V6
(1GR −FE)
Type: 2TR −FE engine
4 cylinder in line, 4 cycle, gasoline
1GR −FE engine
6 cylinder V type, 4 cycle, gasoline
Bore and stroke, mm (in.): 2TR −FE engine
95.0 95.0 (3.74 3.74)
1GR −FE engine
94.0 95.0 (3.70 3.74)
Displacement, cm
3 (cu. in.):
2TR −FE engine 2694 (164.3)
1GR −FE engine 3956 (241.4) Fuel type:
2TR −FE engine—
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher
1GR −FE engine—
Unleaded gasoline, Octane Rating 87
(Research Octane Number91) or high-
er. For improved vehicle performance,
use premium unleaded gasoline with
an Octane Rating of 91 (Research Oc-
tane Number 96) or higher
Fuel tank capacity, L (gal., Imp. gal.): 80 (21.1, 17.6)
Towing capacity∗Engine Fuel

4012006 TACOMA from Jan.’06 Prod. (OM35871U)
LS80001
Engine compartment
Fuses (type A)1. A/C 10 A: Air conditioning system
2. FR FOG 15 A: Front fog lights
3. TOWING TAIL 30 A: Trailer lights (tail
lights)
4. STOP 10 A: Stop lights, high mounted
stop light, vehicle stability control sys-
tem, anti− lock brake system, shift lock
system, multiport fuel injection system/
sequential multiport fuel injection sys-
tem, towing converter
5. OBD 7.5 A: On−board diagnosis sys-
tem
LS80002
Instrument panel
6. EFI NO.2 10 A: Multiport fuel injection
system/se quential multiport fuel injec-
tion system
7. TOWING BRK 30 A: Trailer brake con-
troller
8. BATT CHG 30 A: Trailer sub battery
9. TOWING 30 A: Towing converter
10. TRNHAZ 15 A: Turn signal lights,
emergency flashers, meter and gauge
11. RADIO NO.2 30 A: Audio system
12. HEAD (LO RH) 10 A: Right−hand
headlight (low beam) 13. HEAD (LO LH) 10 A:
Left−hand head-
light (low beam), front fog lights
14. HEAD (HI RH) 10 A: Right−hand head-
light (high beam)
15. HEAD (HI LH) 10 A: Left−hand head-
light (high beam), meter and gauge
16. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, electronic throttle control
system
17. ALTS 7.5 A: Charging system
18. EFI 20 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
19. HORN 10 A: Horn
20. A/F HEATER 15 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system
21. ECUB 7.5 A: Wireless remote control
system, air c onditioning system, multi-
plex communication system, engine im-
mobilizer system, meter and gauge,
clock, front passenger occupant classi-
fication system
22. DOME 7.5 A: Interior light, personal
lights
23. RADIO NO.1 10 A: Audio system
Fuses

4022006 TACOMA from Jan.’06 Prod. (OM35871U)
24. STA 7.5 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system, meter and
gauge, clutch start cancel switch
25. IGN 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, engine immobilizer system,
anti −lock brake system, traction control
system, vehicle stability control system,
SRS airbag system, front passenger
occupant classification system
26. GAUGE 7.5 A: Meter and gauge,
emergency flashers, front passenger ’s
seat belt warning system
27. TAIL 10 A: Tail lights, license plate
lights, parking lights, multiport fuel in-
jection system/sequential multiport fuel
injection system, front fog lights, instru-
ment panel light control, illuminations
28. ACC 7.5 A: Shift lock system, outside
rear view mirrors, audio system, power
outlets
29. PWR OUTLET 15 A: Power outlets
30. DR LCK 20 A: Door lock system 31. IG1 NO.2 10 A:
Anti−lock brake sys-
tem, vehicle stability control system,
stop lights, charging system, multiport
fuel injection system/sequential multi-
port fuel injection system, air condition-
ing system, instrument panel light con-
trol, clutch start cancel switch, rear
differential lock system, power outlets,
tire pressure warning system
32. IG1 10 A: Back−up lights, air condition-
ing system, passenger airbag manual
on− off switch, shift lock system
33. P RR P/W 20 A: Rear passenger ’s
power window (right side)
34. P FR P/W 20 A: Front passenger ’s
power window
35. WSH 10 A: Wipers and washer
36. D RR P/W 20 A: Rear passenger ’s
power window (left side)
37. 4WD 20 A: Four −wheel drive system,
rear differential lock system
38. WIP 30 A: Wipers and washer
Fuses (type B)
39. J/B 50 A: “TAIL”, “AC SKT”, “DR LCK”,
“D FR P/W”, “D RR P/W”, “P FR P/W”,
“P RR P/W”
40. AM1 50 A: “ACC”, “IG1”, “IG1 NO.2”,
“WIP”, “WSH”, “4WD”, “STA” 41. HEATER 50 A:
“A/C”, air conditioning
system
42. ABS NO.1 50 A: Anti−lock brake sys-
tem, vehicle stability control system
43. AM2 30 A: “IGN”, “GAUGE”, multiport
fuel injection system/sequential multi-
port fuel injection system
44. A/PUMP 50 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
45. ABS NO.2 30 A: Anti−lock brake sys-
tem, vehicle stability control system
46. D FR P/W 30 A: Power windows
Fuses (type C)
47. AC SKT 100 A: Cigarette lighter, pow-
er outlets
Fuses (type D)
48. ALT 120 A (without towing package)/ 140 A (with towing package): “AM1”,
“ A

C SKT”, “HEATER”, “FR FOG”,
“STOP”, “OBD”, “J/B”, “TOWING TAIL”,
“TOWING BRK”, “BATT CHG”

Publication No. OM35871U
Part No. 01999-35871
Printed in Japan 01−0605 −00
Quick index
 If a service reminder indicator or warning buzzer comes on 151
. . . . . . . .
 If your vehicle will not start 316
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. .
 If your engine stalls while dr iving 319
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If you cannot increase engine speed 320
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 320
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . .
 If you have a flat tire 321
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . .
 If your vehicle needs to be towed 332
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving duri ng break−in period 269
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the engine 298
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . .
 General maintenance 347
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . .
Gas station information
Fuel type:
1GR −FE engine: UNLEADED gasoline, Octane Rating 87 (Research Octane
Number 91) or higher
For improved vehicle performance, use premium unleaded gasoline with an
Octane Rating of 91 (Research Octane Number 96) or higher
2TR −FE engine: UNLEADED gasoline, Octane Rating 87 (Research Octane
Number 91) or higher
See page 269 for detailed information.
Fuel tank capacity: 80 L (21.1 gal., 17.6 lmp. gal.)
Engine oil:
ILSAC multigrade engine oil is recommended.
See page 360 for detailed information.
Tire information: See pages 366 through 375.
Tire inflation pressure: See page 400.
fU −9
I
2006 TACOMA from Jan.’06 Prod. (OM35871U)