stop start TOYOTA CAMRY HYBRID 2023 Service Manual

5387-2. Steps to take in an emergency
The coolant level is satisfactory
if it is between the “F” and “L”
lines on the reservoir.Reservoir
“F” line
“L” line
Radiator cap
Add coolant if necessary.
Water can be used in an emer-
gency if coolant is unavailable.
Start the hybrid system and turn the air conditioning system on to
check that the radiator cooling fan operates and to check for c ool-
ant leaks from the radiator or hoses.
The fan operates when the air conditioning system is turned on immedi-
ately after a cold start. Confirm that the fan is operating by checking the fan
sound and air flow. If it is difficult to check these, turn the air conditioning
system on and off repeatedly. (The fan may not operate in freez ing tem-
peratures.)
If the fan is not operating:
Stop the hybrid system immediatel y and contact your Toyota dealer.
If the fan is operating:
Have the vehicle ins pected at the nearest Toyota dealer.
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5407-2. Steps to take in an emergency
After stopping the hybrid system and waiting for 5 minutes or
more, start the hybrid system again and check for the multi-infor-
mation display.
If the message d oes not disappear:
Stop the hybrid system and contact your Toyota dealer.
If the message is not displayed:
The hybrid system temperature has dropped and the vehicle
may be driven normally.
However, if the message appears again frequently, contact your Toyota
dealer.
WARNING
■ To prevent an accident or injury when inspecting under the hood of
your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the ho od until
the steam has subsided. The engine compartment may be very hot.
● After the hybrid system has been turned off, check that the “READY” indi-
cator is off. When the hybrid system is operating, the gasoline engine may
automatically start, or the cooling fan may suddenly operate even if the
gasoline engine stops. Do not touch or approach rotating parts such as the
fan, which may lead to fingers or clothing (especially a tie, a scarf or a muf-
fler) getting caught, resulting in serious injury.
● Do not loosen the radiator cap and the coolant reservoir cap while the
hybrid system and radiator are hot.
High temperature steam or coolant could spray out.
NOTICE
■When adding engine/power control unit coolant
Wait until the hybrid system has cooled down before adding engine/power
control unit coolant.
When adding coolant, do so slowly. Adding cool coolant to a hot hybrid sys-
tem too quickly can cause damage to the hybrid system.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sa nd or dust
etc.).
● Do not use any coolant additives.
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5417-2. Steps to take in an emergency
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When trouble arises
Stop the hybrid system. Set the parking brake and shift the shift
lever to P.
Remove the mud, snow or sand from around the front wheels.
Place wood, stones or some other material under the front wheel s
to help provide traction.
Restart the hybrid system.
Shift the shift lever to D or R and release the parking brake. Then,
while exercising caution, depress the accelerator pedal.
■ When it is difficult to free the vehicle
If the vehicle becomes stuck
Carry out the following procedures if the tires spin or the vehicle
becomes stuck in mud, dirt or snow:
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Press to turn off TRAC.
WARNING
■When attempting to f ree a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the
surrounding area is clear to avoid striking other vehicles, obj ects or people.
The vehicle may also lunge forward or lunge back suddenly as it becomes
free. Use extreme caution.
■ When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle t hat may
cause an accident resulting in death or serious injury.

596What to do if... (Troubleshooting)
●The seat belt reminder light is flashing
Are the driver and the passenger wearing the seat belts? (P. 500)
●The parking brake indicator is on
Is the parking brake released? (P. 223)
Depending on the situation, other types of warning buzzer may also sound.
( P. 497, 507)

●Did anyone inside the vehicle open a door during setting the al arm?
The sensor detects it and the alarm sounds. ( P. 90)
To stop the alarm, turn the power switch to ON mode or start th e hybrid
system.
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. ( P. 507)
●When a warning light turns on or a warning message is displayed , refer to
P. 497, 507.
●Stop the vehicle in a safe place and replace the flat tire with the spare
tire. ( P. 513)
●Try the procedure for when the vehicle becomes stuck in mud, di rt, or
snow. ( P. 541)
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
A warning buzzer sounds w hen leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred If you have a flat tire
The vehicle becomes stuck

601Alphabetical index
ECO Accelerator Guidance..... 123
Eco drive mode ........................ 355
Eco-friendly driving information ............................ 121
Eco guide ................................. 123
Eco score ................................. 123
EDR (Event data recorder) .......... 9
Electric motor (traction motor) ....................... 78
Electric Power Steering
(EPS)....................................... 304 Warning light ......................... 499
Electronic key .......................... 150
Battery-saving function ......... 166
If the electronic key does not operate properly ................. 527
Replacing the battery ............ 470
Emergency flashers ................ 490 Emergency, in case of
If a warning buzzer sounds................................ 497
If a warning light turns on ..... 497
If a warning message is displayed ............................ 507
If the 12-volt battery is
discharged.......................... 530
If the electronic key does not operate properly ................. 527
If the hybrid system will not start ........................ 525
If the vehicle is submerged
or water on the road is
rising................................... 492
If you have a flat tire ............. 513
If you lose your keys ............. 151
If you think something is wrong ................................. 496
If your vehicle becomes stuck ................................... 541
If your vehicle has to be
stopped in an emergency ... 491
If your vehicle needs to be towed.................................. 493
If your vehicle overheats....... 537
Engine ACCESSORY mode ............. 208
Compartment ........................ 432
Engine switch ....................... 206
Hood ..................................... 429
How to start the hybrid
system .......... ...................... 206
Identification number ............ 545
If your vehicle has to be
stopped in an
emergency ......................... 491
Ignition switch (power switch) .................... 206
Overheating .......................... 537
Power switch ........................ 206
E

603Alphabetical index
Heated steering wheel............. 376
HeatersAutomatic air
conditioning system ............ 366
Heated steering wheel .......... 376
Outside rear view mirrors...... 370
Seat heaters ......................... 375
Seat ventilators ..................... 375
High mounted stoplight Replacing .............................. 486
High voltage components......... 82
Hill-start assist control............ 304
Hood ......................................... 429
Hooks Coat hooks............................ 402
Grocery bag hooks ............... 387
Retaining hooks (floor mat)..... 24
Horn .......................................... 177
HUD (Head-up display)............ 136
Hybrid battery (traction battery)...................... 82
Hybrid battery
(traction battery) air
intake vent ....................... 83, 465
Hybrid system ............................ 78
Acoustic Vehicle Alerting System ................................. 79
Emergency shut off system .... 83
Energy monitor/
consumption screen ........... 142
EV drive mode ...................... 213
High voltage components ....... 82
Hybrid Electric Vehicle driving tips .......................... 357
Hybrid System Indicator........ 102
Hybrid system precautions ..... 82
If the hybrid system will not start ........................ 525
Overheating .......................... 537
Power (ignition) switch .......... 206
Starting the hybrid system .... 206 Hybrid System Indicator ......... 102
Hybrid transmission................ 216
If the shift lever cannot be
shifted from P ..................... 220
Identification Engine .................................. 545
Vehicle .................................. 545
Ignition switch
(power switch) ....................... 206
Illuminated entry system ........ 380
Immobilizer system ................... 89
I/M test ...................................... 426
Indicators ................................... 97
Initialization Items to initialize ................... 577
Parking Support Brake ......... 345
Tire pressure warning system .... .............. 446
Inside rear view mirror ............ 179
Instrument panel light control .................................... 101
Interior lights ........................... 378 Switch ................................... 379
Intuitive parking assist ........... 317
Jack Positioning the jack............... 431
Vehicle-equipped jack .......... 513
Jack handle .............................. 513
Jam protection function Moon roof ............................. 187
Power window ...................... 183
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*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

608Alphabetical index
SensorAutomatic headlight system ......... ....................... 232
Automatic High Beam system ......... ....................... 234
Front camera ........................ 247
Inside rear view mirror .......... 180
Intuitive parking assist .......... 317
LTA (Lane Tracing Assist) .... 267
Radar sensor ........................ 247
Service plug ............................... 82
Service reminder indicators ................................. 94
Shift lever ................................. 216 Hybrid transmission .............. 216
If the shift lever cannot be shifted from P ................ 220
S mode ................................. 218
Shift lock system ..................... 220
Side airbags ............................... 35
Side marker lights ................... 230 Light switch ........................... 230
Replacing light
bulbs ................... 478, 483, 486
Wattage ................................ 552
Side mirrors ............................. 181 Adjusting and folding ............ 181
BSM (Blind Spot Monitor) ..... 310
Side turn signal lights Replacing light bulbs............. 486
Turn signal lever ................... 222
Smart key system .................... 164 Antenna location ................... 164
Entry functions .............. 154, 160
Starting the hybrid system .... 206
Snow tires ................................ 362
Spare tire .................................. 513 Inflation pressure .................. 550
Storage location .................... 513 Spark plug ................................ 548
Specifications .......................... 544
Speedometer............................ 100
Sport mode .............................. 355
Steering wheel ......................... 177
Adjustment............................ 177
Audio switches
*
Heated steering wheel .......... 376
Meter control switches ..................... 105, 119
Stoplights Replacing light bulbs ............ 486
Storage feature ........................ 381
Stuck
If the vehicle becomes stuck ................................... 541
Sun visors ................................ 388
Sunshade Roof ...................................... 187
Switches Audio remote control switches
*
Automatic High Beam
switch ................................. 234
Brake hold switch ................. 227
Cruise control switch ............ 287
Door lock switches................ 156
Driving mode select
switches ............................. 355
Emergency flasher switch..... 490
EV drive mode switch ........... 213
Fuel door opener switch ....... 244
Garage door opener switches ............................. 403
Heated steering wheel .......... 376
Ignition switch ....................... 206
Light switch ........................... 230
LTA (Lane Tracing Assist) switch ................................. 275