2012 TOYOTA SEQUOIA power steering

365
3-2. Using the audio system
3
Interior features
Using the steering wheel audio switches
: If equipped
Some audio features can be controlled using the switches on the
steering wheel.
Increases/decreases vol-
ume
Radio mode: Selects radio
station
CD mode: Selects track/file,
folder and disc
iPod mode: Selects a song
USB memory mode:
Selects a file and folder
Bluetooth
® audio mode:
Selects a track and album
RSE mode: Selects track/
file and chapter
Turns the power on, selects
an audio source

525
4-2. Maintenance
4
Maintenance and care
General maintenance
Engine compartment
ItemsCheck points
Battery Maintenance-free. (P. 544)
Brake fluid At the correct level? (P. 541)
Engine coolant At the correct level? (P. 539)
Engine oil At the correct level? (P. 535)
Exhaust system No fumes or strange sounds?
Power steering fluid At the correct level? (P. 543)
Radiator/condenser/hoses Not blocked with foreign matter?
(
P. 541)
Washer fluid At the correct level? (P. 547)
Listed below are the general maintenance items that should be per-
formed at the intervals specified in the “Scheduled Maintenance
Guide” or “Owner’s Manual Supp lement”. It is recommended that
any problem you notice should be brought to the attention of your
Toyota dealer or qualified service shop for advice.

530 4-3. Do-it-yourself maintenance
ItemsParts and tools
Light bulbs ( P. 580)• Bulb with same number and watt-
age rating as original
• Phillips-head screwdriver
• Flathead screwdriver
Power steering fluid level (P. 543) • Automatic transmission fluid
DEXRON
® II or III
• Rag or paper towel
• Funnel (used only for adding power steering fluid)
Radiator and condenser (P. 541) 
Tire inflation pressure (
P. 556) • Tire pressure gauge
• Compressed air source
Washer fluid
(P. 547) • Water
• Washer fluid containing antifreeze
(for winter use)
• Funnel (used only for adding washer fluid)

534
4-3. Do-it-yourself maintenance
Engine compar tment
Washer fluid tank (P. 547)
Engine oil level dipstick ( P. 535)
Engine coolant reservoir ( P. 539)
Engine oil filler cap ( P. 536)Brake fluid reservoir
( P. 541)
Fuse box ( P. 568)
Battery ( P. 544)
Radiator ( P. 541)
Condenser ( P. 541)
Power steering fluid reservoir ( P. 543)

543
4-3. Do-it-yourself maintenance
4
Maintenance and care
Power steering fluid
■ Fluid level
The fluid level should be within the appropriate range.
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, 140°F - 175°F [60°C - 80°C])
Cold: Engine has not been run for about 5 hours. (Room tem- perature, 50°F - 85°F[10°C - 30°C])
■ Checking the fluid level
Make sure to check the fluid type and prepare the necessary items.
Clean all dirt off the reservoir.
Remove the cap by turning it counterclockwise.
Wipe the dipstick clean.
Reinstall and remove the reservoir cap again.
Check the fluid level.
Fluid type Automatic transmission fluid DEXRON® II or III
Items Rag or paper towel and funnel (only for adding fluid)

544 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.

577
4-3. Do-it-yourself maintenance
4
Maintenance and care
15 ECU-IG No.1 7.5 A
Anti-lock brake system, vehicle sta-
bility control system, multiplex com-
munication system, intuitive
parking assist system, power front
driver’s seat, power tilt and power
telescopic, shift lock, tire pressure
warning system, accessory meter,
trailer towing, power outlet, electric
moon roof, power back door, head
light cleaner, Blind Spot Monitor
system, BSM main switch
16 AIR SUS IG 20 A Electronically modulated air sus-
pension system
17 LH-IG 7.5 A Back-up lights, charging system,
gauge and meters, turn signal
lights, air conditioning system, seat
heaters, rear window defogger
18 4WD 20 A Four-wheel drive control system
19 RR SEAT-HTR
LH 10 A Seat heaters
20 WSH 20 A Window washer
21 WIPER 30 A Wiper and washer
22 ECU-IG No.2 7.5 A Multiplex communication system,
power steering, gateway ECU
23 TAIL 15 A Tail lights, trailer lights (tail lights),
parking lights
24 A/C IG 10 A Air conditioning system
25 SEAT-HTR 20 A Seat heater or Heated and venti-
lated seats
FuseAmpereCircuit

596 5-1. Essential information
Type BTowing eyelet
■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 2WD.
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 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.