2018 TOYOTA TACOMA steering

4235-11. Using the voice command system
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Multimedia
The Mobile Assistant feature will activate Apple’s Siri® Eyes Free
mode via the steering wheel switches. To operate the Mobile Ass is-
tant, a compatible cellular phone must be registered and connec ted to
this system via Bluetooth
®. (  P. 3 7 9 )
Press and hold the switch
on the steering wheel until you
hear the beeps.
The Mobile Assistant can be
used only when the following
screen is displayed.
To cancel the Mobile Assistant,
select “Cancel”, press the
switch or press and hold the
switch on the steering wheel.
To restart the Mobile Assistant for
additional commands, press the
switch on the steering wheel.
• Mobile Assistant can only be restarted after the system responds to a voice command.
• After some phone and music commands, the Mobile Assistant feat ure will
automatically end to complete the requested action.
■
Adjusting the Mobile Assistant volume
The volume of the Mobile Assistant can be adjusted using the
PWR·VOL knob or steering wheel volume switches. The Mobile
Assistant and phone call vo lumes are synchronized.
Mobile Assistant
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4937-1. Maintenance and care
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Maintenance and care
NOTICE
■Cleaning the exterior lights
● Wash carefully. Do not use organic substances or scrub with a h ard brush.
This may damage the surfaces of the lights.
● Do not apply wax to the surfaces of the lights.
Wax may cause damage to the lenses.
■ When using a high pressure car wash
Do not bring the nozzle tip close to boots (rubber or resin man ufactured
cover), connectors or the following parts. The parts may be damaged if they
come into contact with high-pressure water.
• Traction related parts
• Steering parts
• Suspension parts
• Brake parts
■ Cleaning the high mounted stoplight and cargo lamps
When using high-pressured car washers, the tip of the nozzle sh ould be at
least 20 in. (50 cm) from the car body. Water can seep lamp hou sing or the
vehicle cabin if the nozzle is closer to the car body.

4997-2. Maintenance
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Maintenance and care
General maintenance
Listed below are the general maintenance items that should be
performed at the intervals specified in the “Owner’s Warranty
Information Booklet” or “Own er’s Manual Supplement/Sched-
uled Maintenance Guide”. It is recommended that any problem
you notice should be brought to the attention of your Toyota
dealer or qualified s ervice shop for advice.
Engine compartment
ItemsCheck points
BatteryCheck the connections. (P. 516)
Brake fluidIs the brake fluid at the correct level? ( P. 513)
Engine coolantIs the engine coolant at the correct level? ( P. 511)
Engine oilIs the engine oil at the correct level? (P. 509)
Exhaust systemThere should not be any fumes or strange sounds.
Power steering fluidIs the power steering fluid at correct level?
(P. 514)
Radiator/condenserThe radiator and condenser should be free from for-
eign objects. ( P. 513)
Washer fluidIs there sufficient washer fluid? (P. 518)

5007-2. Maintenance
Vehicle interior
ItemsCheck points
Accelerator pedal• The accelerator pedal should move smoothly(without uneven pedal effort or catching).
Automatic transmission
“Park” mechanism• When parked on a slope and the shift lever isin P, is the vehicle securely stopped?
Brake pedal
• Does the brake pedal move smoothly?
• Does the brake pedal have appropriate clear-ance from the floor? ( P. 632)
• Does the brake pedal have the correct amount of free play? ( P. 632)
Brakes
• The vehicle should not pull to one side when
the brakes are applied.
• The brakes should work effectively.
• The brake pedal should not feel spongy.
• The brake pedal should not get too close to the floor when the brakes are applied.
Clutch pedal
• Does the clutch pedal move smoothly?
• Does the clutch pedal have correct amount of
free play?
Head restraints• Do the head restraints move smoothly andlock securely?
Indicators/buzzers• Do the indicators and buzzers function prop-erly?
Parking brake
• Does the parking brake lever move smoothly?
• When parked on a slope and the parkingbrake is on, is the vehicle securely stopped?
Seat belts• Do the seat belts operate smoothly?
• The seat belts should not be damaged.
Seats• Do the seat controls operate properly?
Steering wheel
• Does the steering wheel rotate smoothly?
• Does the steering wheel have the correctamount of free play?
• There should not be any strange sounds com-
ing from the steering wheel.

5037-3. Do-it-yourself maintenance
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Maintenance and care
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
Battery condition
(  P. 516)• Warm water• Baking soda• Grease
• Conventional wrench (for terminal clamp bolts)
Brake fluid level
( P. 513)• FMVSS No.116 DOT 3 or SAE J1703 brake fluid
• Rag or paper towel
• Funnel (used only for adding brake fluid)
Engine coolant
level ( P. 511)
• “Toyota Super Long Life Coolant” or a similar high
quality ethylene glycol-based non-silicate, non-
amine, non-nitrite and non-borate coolant with long-
life hybrid organic acid technology
For the U.S.A.:
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
For Canada:
“Toyota Super Long Life Coolant” is pre-mixed with
55% coolant and 45% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(  P. 509)• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses
( P. 540)• Fuse with same amperage rating as original
Light bulbs
( P. 543)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver
• Flathead screwdriver• Wrench
Power steering
fluid level

(
P. 514)
• Automatic transmission fluid DEXRON® II or III
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
Radiator and
condenser
(
P. 513)

Tire inflation
pressure
(  P. 528)• Tire pressure gauge
• Compressed air source
Washer fluid
( P. 518)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

5077-3. Do-it-yourself maintenance
7
Maintenance and care
Engine compartment
2TR-FE engine
Washer fluid tank (P. 518)
Radiator cap
Engine coolant reservoir ( P. 5 11 )
Engine oil filler cap ( P. 510)
Power steering fluid reservoir ( P. 514) Engine oil level dipstick
( P. 509)
Brake fluid reservoir ( P. 513)
Fuse box ( P. 540)
Battery ( P. 516)
Condenser ( P. 513)
Radiator ( P. 513)1
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5087-3. Do-it-yourself maintenance
2GR-FKS engine
Washer fluid tank (P. 518)
Power steering fluid reservoir ( P. 514)
Radiator cap
Engine oil level dipstick ( P. 509)
Engine coolant reservoir ( P. 5 11 ) Engine oil filler cap (
P. 510)
Brake fluid reservoir ( P. 513)
Fuse box ( P. 540)
Battery ( P. 516)
Condenser ( P. 513)
Radiator ( P. 513)1
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5147-3. Do-it-yourself maintenance
■Brake fluid can absorb moisture from the air
Excess moisture in the brake fluid can cause a dangerous loss o f braking effi-
ciency. Use only newly opened brake fluid.
■
Fluid level
The fluid level should be within the appropriate range.
2TR-FE engine
Full (when cold)
Add fluid (when cold)
Full (when hot)
Add fluid (when hot)
Hot: Vehicle has been driven around 50 mph (80 km/h) for 20 minutes, or slightly longer in frigid temperatures. (Fluid
temperature, 104°F - 175°F [40°C - 80°C])
Cold: Engine has not been run for about 5 hours. (Room tem- perature, 32°F - 104°F [0°C - 40°C])
WARNING
■When filling the reservoir
Take care as brake fluid can harm your hands and eyes and damag e
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 t he brake pads
wear out or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, there may be a serio us problem.
Power steering fluid
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