brake sensor TOYOTA YARIS HATCHBACK 2009 Owners Manual

5
When trouble arises
305
5-1. Essential information
Event data recorder
In a crash or a near car crash event
The SRS airbag sensor assembly contains the EDR. In a crash or a
near car crash event, this device may record some or all of the follow-
ing information:
l Engine
speed
lWhe
ther the brake pedal was applied or not
lV
ehicle speed
lT
o what extent the accelerator pedal was depressed
lPosition of the
transmission shift lever
l Whe
ther the driver and front passenger wore seat belts or not
lDr
iver’s seat position
lSRS a
irbag deployment data
lSRS a
irbag system diagnostic data
lFron
t passenger’s occupant classification
The information above is intended to be used for the purpose of
improving vehicle safety performan ce. Unlike general data recorders,
the EDR does not record sound data such as conversation between
passengers.
Your vehicle has computers that monitor and control certain aspects
of your vehicle. These computers assi st in driving and maintaining
optimal vehicle performance.
Besides storing data useful for tr oubleshooting, there is an event
data recorder (EDR) that records data in a crash or a near car
crash event.

387
Alphabetical index
Fog lights switch ...................
147
Hazard lights switch ............. 296
Ignition switch ....................... 125
Headlights switch ................. 145
Light switch........................... 145
Power door lock switch........... 32
Power window switch ............. 67
Turn signal lights .................. 131
Window lock switch ................ 68
Wiper and washer ........ 148, 151
Tachometer .............................. 135
Tail lights
Indicator................................ 145
Replacing light bulbs ............ 286
Switch ................................... 145
Wattage ................................ 352
Theft deterrent system Alarm ...................................... 76
Engine immobilizer system..... 74
Theft prevention labels ........... 78
Theft prevention labels ............. 78
Tire inflation pressure ............ 264
Tire information Glossary ............................... 363
Size ...................................... 360
Tire identification number ..... 359
Uniform tire quality
grading ............................... 361
Tires Chains .................................. 161
Checking .............................. 258
If you have a flat tire ............. 317
Identification number ............ 356
Inflation pressure .......... 264, 351
Inflation pressure sensor ...... 259
Information ........................... 356
Replacing ..................... 258, 317
Rotating tires ........................ 258
Size ...................................... 351
Snow tires............................. 161
Spare tire .............................. 317Tire pressure warning

system ........................258, 310
Warning light ......................... 310
Tools ......................................... 317
Total load capacity................... 160
Towing Dinghy towing................ 173, 174
Emergency towing................. 297
Trailer towing................. 164, 165
Trip meter ................................. 138
Turn signal lights
Indicator ................................ 131
Lever ..................................... 131
Replacing light bulbs ............. 286
Switch.................................... 131
Wattage ................................. 352
Vanity mirrors........................... 220
Vehicle identification
number ...................................345
Warning buzzers Brake system ........................ 307
Seat belt reminder ................. 310
Warning lights ABS ....................................... 308
Airbag system ....................... 308
Anti-lock brake system .......... 308
Brake system ........................
307
Charging system .. .................308
Driver’s seat belt ................... 310
Electric power steering
system ................................308
Electronic engine control
system ................................308
Engine oil replacement.......... 310
EPS system........................... 308
Front passenger occupant classification system ...........308
Front passenger’s seat belt ... 310
High engine coolant
temperature ........................308
T
V
W