sensor TOYOTA COROLLA 2017 11.G Service Manual

597What to do if... (Troubleshooting)
COROLLA_TMMMS_TMMC_U (OM02494U)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. (→P. 179)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? (→P. 485)
●The brake system warning light is on
Is the parking brake released? (→P. 194)
Depending on the situation, other types of warning buzzer may also sound.
(→P. 484, 493)
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. (→P. 493)

●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→P. 70)
Vehicles without a smart key system
To stop the alarm, turn the engine switch to the “ON” position or start the
engine.
Vehicles with a smart key system
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine.
●When a warning light turns on or a warning message or indicator is dis-
played, refer to P. 484, 493.
The engine switch is turned off automatically
(vehicles with a smart key system)
A warning buzzer sounds during driving
A warning buzzer sounds when leaving the vehicle
(vehicles with a smart key system)
An alarm is activated and the horn sounds
(vehicles with an alarm)
A warning light turns on or a warning message or indicator
is displayed

607Alphabetical index
COROLLA_TMMMS_TMMC_U (OM02494U)
Seat belt reminder light........... 485
Seat belts.................................... 28
Adjusting the seat belt ............ 29
Automatic Locking
Retractor (ALR) .................... 30
Child restraint system
installation ............................ 60
Cleaning and maintaining
the seat belt ........................ 416
Emergency Locking Retractor
(ELR) .................................... 30
How to wear your seat belt ..... 28
How your child should wear
the seat belt .......................... 30
Pregnant women, proper
seat belt use ......................... 31
Reminder light and buzzer .... 485
Seat belt extender................... 30
Seat belt pretensioners ........... 29
SRS warning light ................. 484
Seat heaters ............................. 387
Seats ......................................... 132
Adjustment ............................ 132
Adjustment precautions ........ 133
Child seats/child restraint
system installation................ 58
Cleaning................................ 415
Head restraints ..................... 136
Properly sitting in the seat ...... 26
Seat heaters ......................... 387Sensor
Automatic headlight
system ................................ 197
Camera sensor ..................... 211
Inside rear view mirror .......... 142
Radar sensor ........................ 211
Shift lever ................. 183, 186, 191
Continuously variable
transmission ............... 183, 186
If the shift lever cannot
be shifted from P ........ 185, 190
Manual transmission............. 191
Shift lock system ............. 184, 189
Side airbags ............................... 35
Side marker lights ................... 195
Light switch ........................... 195
Replacing light bulbs .... 467, 469
Wattage ................................ 551
Side mirrors ............................. 143
Adjusting and folding ............ 143
Side turn signal lights ............. 193
Replacing light bulbs ............ 472
Turn signal lever ................... 193
Wattage ................................ 551
Smart key system .................... 124
Antenna location ................... 124
Entry functions .............. 110, 119
Starting the engine ............... 176
Snow tires ................................ 271
Spare tire .................................. 513
Inflation pressure .................. 550
Storage location.................... 514
Spark plug ................................ 546
Specifications .......................... 542
S
*: For vehicles with Entune Premium Audio or Entune Audio Plus,
refer to the “NAVIGATION AND MULTIMEDIA SYSTEM
OWNER'S MANUAL”.