brake sensor TOYOTA TACOMA 2009 Owners Manual (in English)

422
5-1. Essential information
Event data recorder
In a crash or a near car crash eventThe 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:
● Engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver’s seat position
● SRS airbag deployment data
● SRS airbag system diagnostic data
● Front 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.

515
Alphabetical index
Tire information
Glossary ............................... 487
Size ...................................... 484
Tire identification number ..... 483
Uniform tire quality grading .. 485
Tires Chains .................................. 202
Checking .............................. 373
If you have a flat tire ............. 433
Identification number ............ 483
Inflation pressure .................. 475
Inflation pressure sensor ...... 374
Information ........................... 482
Replacing ..................... 373, 433
Rotating tires ........................ 373
Size ...................................... 475
Snow tires............................. 203
Spare tire .............................. 438
Tire pressure warning reset switch ........................ 375
Tire pressure warning system........................ 373, 430
Warning light ........................ 427
Tools................................. 433, 434
Total load capacity .................. 199
Towing Bumper towing ..................... 210
Dinghy towing ....................... 218
Emergency towing ................ 414
Fifth wheel trailer .................. 210
Trailer towing ........................ 205
Traction control system ......... 184
TRAC ........................................ 184
Trip meter................................. 151
Turn signal lights
Lever .................................... 147
Replacing light bulbs ............ 408
Switch ................................... 147
Wattage ................................ 478 Valet key .....................................30
Vanity mirrors...........................306
Vehicle identification
number ...................................465
Vehicle stability control...........184
VSC............................................184
Warning buzzers
Key reminder .........................429
Brake system ........................424
Seat belt reminder .........427, 428
Warning lights ABS .......................................426
Airbag system .......................426
Anti-lock brake system ..........426
Automatic transmission fluid
temperature ........................426
Brake system ........................424
Charging system .... ...............425
Driver’s seat belt ...................427
Electronic engine control system ................................425
Engine oil replacement..........428
Front passenger occupant classification system ........... 426
Front passenger’s seat belt ...427
Low brake fluid ......................424
Low engine oil pressure ........425
Low fuel level ........................427
Low tire inflation pressure .....427
Malfunction indicator lamp ....425
Open door .............................427
Seat belt ................................427
Seat belt pretensioner system ................................426
SRS .......................................426
SRS airbag system ...............426
Tire pressure .........................427
Tire pressure warning system ................................427
VSC/TRAC ............................426V
W