2009 TOYOTA YARIS HATCHBACK ABS

380
Abbreviation list
Abbreviation/Acronym list
ABBREVIATIONSMEANING
ABS Anti-Lock Brake System
ACC Accessory ALR Automatic Locking Retractor
CRS Child Restraint System
ECU Electronic Control Unit
EDR Event Data Recorder ELR Emergency Locking Retractor
EPS Electric Power Steering
GAWR Gross Axle Weight Ratings
GVWR Gross Vehicle Weight Rating I/M Emission inspection and maintenance
LATCH Lower Anchors and Tethers for Children LED Light Emitting Diode
LT Light truck
M + S Mud + Snow MMT Methylcy clopentadienyl Manganese Tricarbonyl
MTBE Methyl Tertiary Butyl Ether OBD On Board DiagnosticsSRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Warning System TWI Treadwear Indicators
VIN Vehicle Identification Number

43
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
Folding down rear seatbacks
nBefore folding down rear seatbacks
Insert the key into the hole on
the
center seat belt buckle to
release tab (with hooked end),
and allow the belt to retract.
Stow the seat belt tabs in the
cover se
t in the roof as shown.

54 1-3. Adjustable components (seats, mirrors, steering wheel)
nRelease method
The belt can be completely rel eased wh
en not required, such as
when folding down the rear seat.
To release the hooked end tab,
ins
ert the vehicle’s key into the
hole on the buckle.
Stow the seat belt tabs in the
cover se

t in the roof as shown.

55
1-3. Adjustable components (s
eats, mirrors, steering wheel)
1
Before driving
nExtracting the belt
Push the tab and then pull the
t
abs out from the cover.
Seat belt comfort guide (rear center seat)
If the shoulder belt sits close to a person’s neck, use the seat belt
comfort guide.
Split rear seats
Pull the comfort guide.

144 2-2. Instrument cluster
CAUTION
nIf a safety system warning light does not come on
Should a safety system light such as ABS and the SRS airbag warning light
not come on when you start the engine, this could mean that these systems
are not available to help protect you in an accident, which could result in
death or serious injury. Have the vehicle inspected by your Toyota dealer
immediately if this occurs.
n Warning lights
Warning lights inform the driver of malfunctions in any of the
vehicle’s systems. ( →P. 3 0 7 )
*: These lights turn on when the engine switch is turned to the ON
position to indicate that a system check is being performed. They will
turn off after the engine is started, or after a few seconds. There may
be a malfunction in a system if a light does not come on, or if the
lights do not turn off. Have the vehicle inspected by your Toyota
dealer.
(Canada -if equipped)(except
Canada
-if equipped)
(Canada)(except
Canada)(Canada)(except
Canada)
(if equipped)(except
Canada)
(except
Canada)
********
****
*

155
2-4. Using other driving systems
2
When driving
Driving assist systems
nSounds and vibrations caused by the ABS
l A sound may be hea
rd from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indi -
cate that a malfunction has occurred in this system.
l Any
of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
n EP
S operation sound
When the steering wheel operates, a motor sound (whirrin
g sound) may be
heard.
This does not indicate a malfunction.
n Reduced effectiveness of EPS
The effectiveness of EPS is reduced to prevent the system from overheating
when there
is frequent steering input over an extended period of time. The
steering wheel may feel heavy as a result. Should this occur, refrain from
excessive steering input or stop the vehicle and turn the engine off. The sys -
tem should return to normal within 10 minutes.
To help enhance driving safety a nd performance, the following sys-
tems operate automatically in res ponse to
various driving situations.
Be aware, however, that these systems are supplementary and
should not be relied upon too heavi ly when operating the vehicle.
nABS (Anti-lock Brake System) (if equipped)
Helps to prevent wheel lock when the brakes are applied suddenly, or if
the brakes are applied while driving on a slippery road surface.
nEPS (Electric Power Steering)
Employs an electric motor to reduce the amount of effort needed to turn
the steering wheel.

156 2-4. Using other driving systems
CAUTION
nThe ABS does not operate effectively when
lTires with inadequate gripping ability are used (such as excessively worn
tires on a snow covered road).
l The vehicle hydroplanes while driving at high speed on the wet or slick
road.
n Stopping distance when the ABS is ope rating on the wet or slick roads
The ABS is not designed to shorten the vehicle's stopping distance. Always
maintain a safe distance from the vehicle in front of you in the following situ-
ations.
l When driving on dirt, gravel or snow-covered roads
l When driving with tire chains
l When driving over bumps in the road
l When driving over roads with potholes or uneven roads
n Replacing tires
Make sure that all tires are of the same size, brand, tread pattern and total
load capacity. In addition, make sure that the tires are inflated to the appro-
priate tire pressure level.
The ABS will not function correctly if different tires are fitted on the vehicle.
Contact your Toyota dealer for further information when replacing tires or
wheels.
n Handling of tires and suspension
Using tires with any kind of problem or modifying the suspension will affect
the driving assist systems, and may cause the system to malfunction.

171
2-5. Driving information
2
When driving
l
In order to maintain engine braki ng efficiency, do not use the trans -
mission in D (automatic transmiss ion
) or 5 (manual transmission).
l Du
e to the added load of the trailer, your vehicle’s engine may
overheat on hot days (at temperatures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immedi ately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
( → P. 3 3 7 )
l Alw
ays place wheel blocks under both the vehicle and the trailer
wheels when parking. Apply the parking brake firmly, and put the
transmission in P (automatic transmission) or in 1 or R (manual
transmission). Avoid parking on a slope, but if unavoidable, do so
only after performing the following:
Apply the brakes and keep them applied.
Have someone place wheel blocks un
der both the vehicle and
trailer wheels.
When the wheel blocks are in pl ace, re
lease the brakes slowly
until the blocks absorb the load.
Apply the parking brake firmly.
Shift into 1 or R (manual transmission) or P (automatic trans -
mission) and turn off the engine.
l Whe
n restarting after parking on a slope:
With the transmission in P (automatic transmission) or the
clutch pedal (manual transmission) depressed, start the
eng
ine. On vehicles with an au tomatic transmission, be sure
to keep the brake pedal pressed.
Shift into a forward gear. If reversing, shift into R.
Release the parking brake (also b
rake pedal on vehicles with
an automatic transmission), and sl o
wly pull or back away from
the wheel blocks. Stop and apply the brakes.
Have someone retrieve the blocks.