sensor TOYOTA 86 2019 User Guide

1251-7. Safety information
1
Before driving SRS airbag system monitors
A diagnostic system continually
monitors the readiness of the
SRS airbag system (including
front seat belt pretensioners)
while the vehicle is being driven.
The SRS warning light will show
normal system operation by illu-
minating for approximately 6
seconds when the engine switch
is turned to the “ON” position
(vehicles without a smart key
system), or the “ENGINE START
STOP” switch is turned to IGNI-
TION ON mode (vehicles with a
smart key system).
The following components are mo nitored by the indicator:
● Front sub sensor (right-hand side)
● Front sub sensor (left-hand side)
● Airbag control module (including impact sensors and rollover se n-
sors)
● Frontal airbag modu le (driver’s side)
● Frontal airbag module ( front passenger’s side)
● Side airbag sensor (center pillar right-hand side)
● Side airbag sensor (center pillar left-hand side)
● Door impact sensor (right-hand side)
● Door impact sensor (left-hand side)
● Side airbag module (driver’s side) Vehicles with a monochrome multi-
information display
Vehicles with a color multi-information
display

1261-7. Safety information
● Side airbag module (fro nt passenger’s side)
● Curtain shield airbag sensor (re ar wheel house right-hand side)
● Curtain shield airbag sensor (re ar wheel house left-hand side)
● Curtain shield airbag module (right-hand side)
● Curtain shield airbag module (left-hand side)
● Satellite safing sensor (under the center of the rear seats)
● Seat belt pretensi oner (driver’s side)
● Seat belt pretensioner (front passenger’s side)
● Seat belt buckle switch (front passenger’s side)
● Front passenger’s occupant cla ssification system sensor
● Front passenger’s occupan t detection c ontrol module
● Front passenger’s frontal air bag ON and OFF indicator
● All related wiring

1281-7. Safety information
Front passenger occupant cl assification systemYour vehicle is equipped with a front passenger occupant classifica-
tion system. Using the sensors installed under the seat cover, the
system detects the conditions of the front passenger seat and acti-
vates or deactivates the frontal airbag for front passenger sea t. The
occupant classification system m ay not inflate the front passen ger’s
SRS frontal airbag even when the driver’s SRS frontal airbag
deploys. This is not a malfuncti on. If the seat belt buckle swi tch and/
or front passenger’s occupant classification system have failed , the
SRS warning light will illuminate. Have the system inspected by your
Toyota dealer immediately if the SRS warning light illuminates.
If your vehicle has sustained im pact, this may affect the prope r func-
tion of the Toyota advanced frontal airbag system. Immediately con-
tact your Toyota dealer and have your vehicle inspected. Do not use
the front passenger seat while drivi ng to your Toyota dealer.
SRS warning light
Front passenger’s seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light

2252-3. Operating the light s and windshield wipers
2
When driving ■ Headlight control sensor
■ Automatic light off system
Vehicles without a smart key system
The light switch is in , the headlights and tail lights turn of f 30 sec-
onds after a door is opened and closed if the engine switch is turned off.
(The lights turn off immediately if on the key is pressed after all the
doors are locked.)
To turn the lights on again, turn the engine switch to “ON” pos ition, or turn
the light switch off and then back to
or .
Vehicles with a smart key system
The light switch is in , the headlights and tail lights turn of f 30 sec-
onds after a door is opened and closed if the “ENGINE START STO P”
switch is turned off. (The lights turn off immediately if on t he key is
pressed after all the doors are locked.)
To turn the lights on again, turn the “ENGINE START STOP” switc h to IGNI-
TION ON mode, or turn the light switch off and then back to
or
. Headlight control sensor is located on the
passenger's side.
The sensor may not function properly if
an object is placed on the sensor, or any-
thing that blocks the sensor is affixed to
the windshield.
Doing so interferes with the sensor
detecting the level of ambient light and
may cause the automatic headlight sys-
tem to malfunction.

2262-3. Operating the lights and windshield wipers
■ Light reminder buzzer
Vehicles without a smart key system
A buzzer sounds when the engine switch is turned to “LOCK” position and
the driver's door is opened with the key removed from the engin e switch
while the lights are turned on.
Vehicles with a smart key system
A buzzer sounds when the “ENGINE START STOP” switch is turned o ff and
the driver's door is opened while the lights are turned on.
■ Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number
of passengers and the loading condition of the vehicle to ensure that the
headlights do not interfere with other road users.
■ Battery-saving function
In the following conditions, the headlights and the other remai ning lights will
go off automatically after 20 minutes in order to prevent the v ehicle battery
from being discharged:
● The headlights and/or tail lights are on.
● The key is removed from the engine switch (vehicles without a s mart key
system) or the “ENGINE START STOP” switch is turned off (vehicl es with
a smart key system).
● The light switch is in or .
This function will be canceled in any of the following situations:
● When the engine switch is turned to the “ON” position (vehicles without a
smart key system) or the “ENGINE START STOP” switch is turned t o
IGNITION ON mode (vehicles with a smart key system)
● When the light switch is operated
● When the door is opened or closed
■ Customization that can be conf igured at your Toyota dealer
Settings of the light sensor sensitivity can be changed.
(Customizable features  P. 487)

4025-2. Steps to take in an emergency
■ Front passenger detection sensor and passenger seat belt remind er
and warning buzzer
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash and warni ng
buzzer to sound, even if a passenger is not sitting in the seat .
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.■
The tire pressure warning light may turn on due to natural caus es
The tire pressure warning light may turn on due to natural caus es such
as natural air leaks or tire inflation pressure changes caused by tem-
perature. In this case, adjusting the tire inflation pressure w ill turn off the
warning light (after a few minutes).■
When a tire is replace d with a spare tire
The compact spare tire is not equipped with a tire pressure war ning
valve and transmitter. If a tire goes flat, the tire pressure w arning light will
not turn off even though the flat tire has been replaced with t he spare
tire. Replace the spare tire with the repaired tire and adjust the tire infla-
tion pressure. The tire pressure warning light will go off afte r a few min-
utes.

5
When trouble arises
4155-2. Steps to take in an emergency
Once Contin-
uous
(5 sec-
onds)
(Displayed alternately)
(Flashes)
(Flashes in yellow) An attempt was
made to exit the
vehicle with the
electronic key
and touch the
lock sensor to
lock the doors
without first turn-
ing the “ENGINE
START STOP”
switch off. Turn the
“ENGINE
START
STOP”
switch off
and lock
the doors
again.
Intermit-
tently (7
seconds)

(Flashes)
(Flashes in yellow) An attempt was
made to drive
when the regular
key was not
inside the vehi-
cle. Confirm
that the
electronic
key is
inside the
vehicle.Interior
buzzer Exterior
buzzer Warning message Details Correction
procedure

4896-2. Customization
6
Vehicle specifications Alarm
(
 P. 82) Operation when doors
are unlocked using the
mechanical key (vehi-
cles with a smart key
system) Off On
Automatic
light control
system
(  P. 222) Light sensor sensitivity ±0% -40% to +40%
Time elapsed before
headlights automati-
cally turn off after doors
are closed 30 seconds 0 second
60 seconds
90 seconds
Rear window
defogger
(
 P. 284) Time elapsed before
the rear window defog-
ger turn off (vehicles
with an automatic air
conditioning system) 15 minutes Continue
Illumination
(
 P. 289) Time elapsed before
lights turn off 15 seconds 7.5 seconds
30 seconds
Operation when the
doors are unlocked On Off
Operation after the
engine switch is turned
off On Off
Interior light illumination
upon approach (vehi-
cles with a smart key
system) On Off
Interior light illumination On OffItem Function Default setting Customized
setting

527Alphabetical index
Spare tire
Inflation pressure .................. 468
Storage location ................... 424
Spark plug................................ 464
Specifications .......................... 458
Speedometer ........................... 191
Steering
Column lock release ............... 67
Steering wheel
Adjustment ............................. 67
Audio switches ..................... 287
Meter control switches.......... 208
Storage feature ........................ 291
Stuck
If your vehicle becomes
stuck................................... 452
Sun visors ................................ 296
Switch
Audio remote control
switches ............................. 287
“DISP” switch........................ 203
Driving pattern selector
switch ................................. 180
Emergency flasher switch .... 384
Engine switch .............. 166, 175
Fog light switch..................... 228
Hazard light switch ............... 384
Ignition switch ............... 166, 175
“km/h MPH” switch ............... 191
Light switches ....................... 222
Meter control switches.......... 208
“ODO/TRIP” switch....... 202, 208
Power door lock
switch ................................... 43
Power window switch ............. 72
“TRACK” switch .................... 247
Transmission shift
switches ..................... 181, 183
VSC/TRAC off
switch ......................... 246, 247
Window lock switch ................ 72
Wiper and washer
switch ................................. 229 Tachometer
Tachometer ...........................191
Tail lights
Switch....................................222
Theft deterrent system
Alarm .......................................82
Engine immobilizer system .....79
Theft prevention labels..............86
Tire inflation pressure .............468
Tire information
Glossary ................................480
Size .......................................477
Tire identification number ......476
Uniform tire quality
grading ................................478
Tires
Chains ...................................263
Checking ...............................345
Compact spare tire ................424
If you have a flat tire ..............424
Inflation pressure...................353
Inflation pressure sensor .......345
Information ............................474
Replacing ..............................424
Rotating tires .........................345
Size .......................................468
Snow tires .............................261
Spare tire...............................424
Tire pressure warning
system ................................399
Tools .........................................424
Towing
Dinghy towing........................266
Emergency towing.................385
TRAC .........................................245
“TRACK” mode ......... ...............247
Traction control........................245T