2010 TOYOTA YARIS power steering

289 4-3. Do-it-yourself maintenance
4
Maintenance and care
13 ECU-B 7.5 ADaytime running light system, front
passenger occupant classification
system, power windows, door lock
system, theft deterrent system,
meter and gauge, traction control
system, vehicle stability control
system
14 ALT-S 7.5 A Charging system
15 ETCS 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, electronic throttle control
system
16 HAZ 10 ATurn signal lights, emergency
flashers
17H-LP RH/H-LP
LO RH10 A Right-hand headlight
18H-LP LH/H-LP
LO LH10 A Left-hand headlight
19 EFI2 10 AMultiport fuel injection system/
sequential multiport fuel injection
system
20 HTR SUB2 40 A Air conditioning system
21 EPS 50 A Electric power steering system
22 ABS1/VSC1 50 AAnti-lock brake system, vehicle sta-
bility control system
23 HTR 40 A Air conditioning system
24 RDI 30 A Electric cooling fan
25 HTR SUB1 30 A Air conditioning system
26H-LP CLN/PWR
HTR30 A No circuit
27 AMT 50 A No circuit
FuseAmpereCircuit

292 4-3. Do-it-yourself maintenance
9 ID/UP/MIR HTR 10 AMultiport fuel injection system/
sequential multiport fuel injection
system, outside rear view mirror
control, outside rear view mirror
heaters
10 IGN 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, SRS airbag system, front
passenger occupant classification
system
11 MET 7.5 A Meter and gauge
12 WIP 25 A Windshield wiper
13 RR WIP 15 A Rear wiper
14 WSH 15 A Windshield washer
15 ECU-IG 10 ADaytime running light system, anti-
lock brake system, electric power
steering system, power windows,
door lock system, theft deterrent
system, electric cooling fan
16 GAUGE 10 ACharging system, turn signal lights,
emergency flashers, back-up
lights, instrument panel light con-
trol, shift lock system, rear window
defogger, air conditioning system,
automatic transmission system
17 OBD2 7.5 A On-board diagnosis system
18 STOP 10 AStop lights, high mounted stop-
light, multiport fuel injection sys-
tem/sequential multiport fuel
injection system, shift lock system,
anti-lock brake system
19 D/L 25 A Door lock system
20 FR FOG 15 A Front fog lights
FuseAmpereCircuit

306 5-1. Essential information
■Emergency towing procedure
Release the parking brake.
Put the transmission in N.
Turn the engine switch to the ACC (engine off) or ON (engine run-
ning) position.
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
use caution for 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.
NOTICE
■To prevent causing serious damage to the transmission
(vehicles with an automatic transmission)
Never tow this vehicle from the rear with the front wheels on the ground.
This may cause serious damage to the transmission.
■When towing a vehicle without using a towing dolly
(vehicles with a manual transmission)
Do not tow with the key removed or in the LOCK position.

5
When trouble arises
317 5-2. Steps to take in an emergency
SRS warning light
Indicates a malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system;
or
• The seat belt pretensioner system.
(except Canada)
(Canada)ABS warning light (if equipped)
Indicates a malfunction in the ABS.
Electric power steering warning light
Indicates a malfunction in the EPS (Electric Power
Steering) system.
Slip indicator (if equipped)
The indicator light comes on to indicate a malfunc-
tion in;
• The VSC; or
• The TRAC.
Warning lightWarning light/Details

350
5-2. Steps to take in an emergency
If your vehicle has to be stopped 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.
Only in an emergency, such as if it becomes impossible to stop the
vehicle in the normal way, stop the vehicle using the following pro-
cedure:
Steadily step on the brake pedal with both feet and firmly
depress it.
Do not pump the brake pedal repeatedly as this will increase the
effort required to slow the vehicle.
Shift the shift lever to N.
If the shift lever is shifted to N
After slowing down, stop the vehicle in a safe place by the
road.
Stop the engine.
If the shift lever cannot be shifted to N
Keep depressing the brake pedal with both feet to reduce
vehicle speed as much as possible.
Stop the engine by turning the
engine switch to the ACC
position.
Stop the vehicle in a safe place by the road.

371 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 sepa-
rately or in combination, can cause heat buildup and possible tire fail-
ure.
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pres-
sure
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, shown on the sidewall of
the tire
Recommended infla-
tion pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of trans-
mission, 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 vehi-
cle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows

388
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 Diagnostics
SRS Supplemental Restraint System
TIN Tire Identification Number
TPMS Tire Pressure Warning System
TRAC Traction Control
TWI Treadwear Indicators
VIN Vehicle Identification Number
VSC Vehicle Stability Control

390 Alphabetical index
Child restraint system
Booster seats, definition ........ 102
Booster seats, installation ..... 106
Convertible seats, definition .. 102
Convertible seats,
installation ........................... 106
Front passenger occupant
classification system .............97
Infant seat, definition ............. 102
Infant seats, installation......... 106
Installing CRS with LATCH
system ................................ 108
Installing CRS with seat
belts .................................... 109
Installing CRS with top
tether straps ........................ 113
Child safety
Airbag precautions ..................92
Battery precautions ....... 262, 344
Child restraint system............ 102
Child-protectors .......................34
How your child should wear
the seat belt ..........................62
Installing child restraints ........ 106
Power window lock switch.......72
Power window precautions .....73
Removed key battery
precautions ......................... 282
Seat belt extender
precautions ...........................65
Seat belt precautions ..............63
Child-protectors .........................34
Cleaning
Exterior .................................. 236
Interior ................................... 238
Seat belts .............................. 239
Clock ......................... 139, 141, 229
Clutch
Fluid ...................................... 358
Pedal ..............................120,134
Comfort guide ............................59
Condenser ................................ 259
CRS ........................................... 102Cruise control
Cruise control ........................ 156
Indicator ................................ 156
Cup holders .............................. 222
Curtain shield airbags ............... 85
Customizable features ............ 377
Daytime running light
system .................................... 150
Defogger
Rear window ......................... 193
Side mirrors........................... 193
Dimension ................................ 352
Do-it-yourself maintenance .... 247
Doors
Back door ................................ 36
Door glasses ........................... 71
Door lock ................................. 31
Side doors ............................... 31
Side mirrors............................. 68
Warning light ......................... 318
Driver's seat belt reminder
light ......................................... 318
Driving
Break-in tips .......................... 122
Correct posture ....................... 83
Procedures............................ 120
Winter driving tips ................. 169
Electric power steering
Electric power steering.......... 160
Warning light ......................... 316
Emergency flashers
Switch ................................... 304
Emergency, in case of
If the engine will not start ...... 337
If the shift lever cannot be
shifted from P ..................... 339
If the vehicle battery is
discharged .......................... 341
If the warning buzzer
sounds ................................ 315
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