power steering TOYOTA TACOMA 2012 (in English) User Guide

431
4-3. Do-it-yourself maintenance
4
Maintenance and care
ItemsParts and tools
Light bulbs ( P. 484)• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Conventional wrench
Power steering fluid level (P. 446) • Automatic transmission fluid
DEXRON
® II or III
• Rag or paper towel
Radiator and condenser (P. 444) 
Tire inflation pressure (
P. 461) • Tire pressure gauge
• Compressed air source
Washer fluid
(P. 450) • Water
• Washer fluid containing antifreeze
(for winter use)

436
4-3. Do-it-yourself maintenance
Engine compar tment
2.7 L 4-cylinder (2TR-FE) engine
Washer fluid tank (P. 450)
Radiator cap
Engine coolant reservoir ( P. 443)
Engine oil filler cap ( P. 439)
Power steering fluid reservoir ( P. 446)Engine oil level dipstick
( P. 438)
Brake fluid reservoir ( P. 444)
Fuse box ( P. 474)
Battery ( P. 448)
Condenser ( P. 444)
Radiator ( P. 444)

437
4-3. Do-it-yourself maintenance
4
Maintenance and care
4.0 L V6 (1GR-FE) engine
Washer fluid tank (
P. 450)
Power steering fluid reservoir ( P. 446)
Radiator cap
Engine oil level dipstick ( P. 438)
Engine coolant reservoir ( P. 443)Engine oil filler cap
( P. 439)
Brake fluid reservoir ( P. 444)
Fuse box ( P. 474)
Battery ( P. 448)
Condenser ( P. 444)
Radiator ( P. 444)

446 4-3. Do-it-yourself maintenance
Power steering fluid■ Fluid level
The fluid level should be within the appropriate range.
2.7 L 4-cylinder (2TR-FE) engine Full (when cold)
Add fluid (when cold)
Full (when hot)
Add fluid (when hot)
CAUTION
■When filling the reservoir
Take care because brake fluid can harm your hands or eyes and damage
painted surfaces.
If fluid gets on your hands or in your eyes, flush the affected area with clean
water immediately.
If you still experience discomfort, see a doctor.
NOTICE
■If the fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious pro\
blem.
■ If you spill fluid
Be sure to wash it off with water to prevent damage to parts or paint.

448 4-3. Do-it-yourself maintenance
Battery■ Battery exterior
Make sure that the battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Te r m i n a l s
Hold-down clamp
CAUTION
■Checking the fluid level
Take care, as the reservoir may be hot.
NOTICE
■When adding fluid
Avoid overfilling, or the power steering may be damaged.
■ After replacing the reservoir cap
Check the steering box case, vane pump and hose connections for leaks or
damage.

498 5-1. Essential information
Type BTowing hook
■Emergency towin g procedure
The engine switch must be in the ACC (engine off) or the ON
(engine running) position.
4WD models: Put the front-wheel drive control switch in H2.
Put the shift lever in N.
Release the parking brake.
CAUTION
■ Caution while towing
●Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing eyelet/hook and the cables or chains.
Always be cautious of the surroundings and other vehicles while towing.
● If the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.

5
When trouble arises
545
5-2. Steps to take in an emergency
CAUTION
■
If the engine has to be turned off while driving
●Power assist for the brakes and steering wheel will be lost, making the
brake pedal harder to depress and the steering wheel heavier to turn.
Decelerate as much as possible before turning off the engine.
● Never attempt to remove the key, as doing so will lock the steering wheel.

564 6-1. Specifications
Steering
Tires and wheelsType A
*: If you affix the spare tire to a front position, please make sure to adjust the tire to the correct inflatio n pressure as soon as possible.
Free playLess than 1.2 in. (30 mm)
Power steering fluid type Automatic transmission fluid DEXRON® II or
III
Tire size P215/70R15 97S
Tire inflation pressure
(Recommended cold tire
inflation pressure)Front tires:
30 psi (210 kPa, 2.1 kgf/cm
2 or bar)
Rear tires:
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire
*:
33 psi (230 kPa, 2.3 kgf/cm2 or bar)
Driving at high speeds above 100 mph
(160 km/h) (in countries where such
speeds are permitted by law)
Add 3 psi (20 kPa, 0.2 kgf/cm
2 or bar) to
the front tires and rear tires. Never
exceed the maximum co ld tire inflation
pressure indicated on the tire sidewall.
Wheel size 15  6 J, 15  6 JJ
Wheel nut torque 83 ft·lbf (113 N·m, 11.5 kgf·m)

577
6-1. Specifications
6
Vehicle specifications
Warning: The temperature grades for this tire are established for a
tire that is properly inflated and not overloaded.
Excessive speed, underinflation,
or excessive loading, either
separately or in combination, can cause heat buildup and possible
tire failure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which a
tire may be inflated, s hown on the sidewall of
the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those
standard items which may be replaced) of
transmission, power steering, power brakes,
power windows, power seats, radio and heater,
to the extent that these items are available as
factory-installed equipment (whether installed
or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight

619
Alphabetical index
Lights
Automatic light off system .... 166
Emergency flashers switch... 496
Fog light switch..................... 167
Hazard light switch ............... 496
Headlights switch ................. 164
Instrument panel light control dial.......................... 158
Interior light switch................ 364
Replacing light bulbs ............ 484
Turn signal lights switch ....... 153
Wattage ................................ 568
Limited slip differential ........... 192
Load capacity .......... 212, 217, 549
Lock steering column ............... 69
Luggage storage box .............. 396
Luggage compartment features .................................. 391
Maintenance Do-it-yourself maintenance ...................... 430
General maintenance ........... 426
Maintenance data ................. 548
Maintenance requirements ... 424
Vehicle exterior..................... 418
Vehicle interior...................... 421
Malfunction indicator lamp .... 506
Manual air conditioning
system ................................... 248
Manual transmission .............. 150
Meter
Instrument panel light control ................................ 158
Meters .................................. 157
Mirrors Inside rear view mirror ............ 70
Side mirrors ............................ 75
Vanity mirrors ....................... 374
MP3 disc................................... 273 Noise from under vehicle ..........27
Odometer ..................................158
Off-road precautions
Driving ...................................209
Vehicle ..................................207
Oil
Engine oil ..............................438
Warning light .................506, 508
Opener
Fuel door .................................81
Hood......................................434
Outside rear view mirrors
Adjusting and folding ...............75
Outside temperature display ....................................376
Overhead console ....................372
Overheating, Engine ................539
Parking brake ...........................154
Personal lights .........................364
Parking lights Replacing light bulbs .............489
Switch....................................164
Wattage .................................568
Pole antenna.............................306
Power outlet .....................381, 382
Power steering Fluid ......................................446
Power windows ..........................78
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