ECO mode TOYOTA CAMRY HYBRID 2021 (in English) Workshop Manual

5457-2. Steps to take in an emergency
7
When trouble arises
■Starting the hybrid system when the 12-volt battery is discharg ed
The hybrid system cannot be started by push-starting.
■ To prevent 12-volt battery discharge
●Turn off the headlights and the audio system while the hybrid s ystem is off.
● Turn off any unnecessary electrical components when the vehicle is running
at a low speed for an extended period, such as in heavy traffic .
■ When the 12-volt battery is removed or discharged
● Information stored in the ECU is cleared. When the 12-volt batt ery is
depleted, have the vehicle inspected at your Toyota dealer.
● Some systems may require initialization. ( P. 589)
■ When removing the 12-vo lt battery terminals
When the 12-volt battery terminals are removed, the information stored in the
ECU is cleared. Before removing the 12-volt battery terminals, contact your
Toyota dealer.
■ Charging the 12-volt battery
The electricity stored in the 12-volt battery will discharge gr adually even when
the vehicle is not in use, due to natural discharge and the dra ining effects of
certain electrical appliances. If the vehicle is left for a lon g time, the 12-volt
battery may discharge, and the hybrid system may be unable to start. (The
12-volt battery recharges automatically while the hybrid system is operating.)
■ When recharging or replacing the 12-volt battery
●In some cases, it may not be possible to unlock the doors using the smart
key system when the 12-volt battery is discharged. Use the wire less remote
control or the mechanical key to lock or unlock the doors.
● The hybrid system may not start on the first attempt after the 12-volt battery
has recharged but will start normally after the second attempt. This is not a
malfunction.
● The power switch mode is memorized by the vehicle. When the 12- volt bat-
tery is reconnected, the system will return to the mode it was in before the
12-volt battery was discharged. Before disconnecting the 12-volt battery,
turn the power switch off.
If you are unsure what mode the power switch was in before the 12-volt bat-
tery discharged, be especially careful when reconnecting the 12 -volt battery.

589
8
Vehicle specifications
8-3. Items to initialize
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the 12-volt battery being reconnected,
or maintenance being pe rformed on the vehicle:
ItemWhen to initializeReference
Message indicating mainte-
nance is required
(on some models)• After the maintenance is per-
formedP. 431
Tire pressure warning sys-
tem
• When the tire inflation pres-sure is changed such as
when changing traveling
speed or load weight
• When the tire inflation pres-
sure is changed such as
when the tire size is
changed
• When rotating the tires
• After performing the trans- mitter ID code registration
procedure
P. 457

608What to do if... (Troubleshooting)
●The seat belt reminder light is flashing
Are the driver and the passenger wearing the seat belts? (P. 512)
●The parking brake indicator is on
Is the parking brake released? (P. 229)
Depending on the situation, other types of warning buzzer may also sound.
( P. 509, 519)

●Did anyone inside the vehicle open a door during setting the al arm?
The sensor detects it and the alarm sounds. ( P. 92)
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. 519)
●When a warning light turns on or a warning message is displayed , refer to
P. 509, 519.
●Stop the vehicle in a safe place and replace the flat tire with the spare
tire. ( P. 525)
●Try the procedure for when the vehicle becomes stuck in mud, di rt, or
snow. ( P. 553)
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

613Alphabetical index
ECO Accelerator Guidance..... 125
Eco drive mode ........................ 368
Eco-friendly driving information ............................ 123
Eco guide ................................. 125
Eco score ................................. 125
EDR (Event data recorder) .......... 9
Electric motor (traction motor) ....................... 79
Electric Power Steering
(EPS)....................................... 312 Warning light ......................... 510
Electronic key .......................... 154
Battery-saving function ......... 170
If the electronic key does not operate properly ................. 539
Replacing the battery ............ 482
Emergency flashers ................ 502 Emergency, in case of
If a warning buzzer sounds................................ 509
If a warning light turns on ..... 509
If a warning message is displayed ............................ 519
If the 12-volt battery is
discharged.......................... 542
If the electronic key does not operate properly ................. 539
If the hybrid system will not start ........................ 537
If the vehicle is trapped in
rising water ......................... 504
If you have a flat tire ............. 525
If you lose your keys ............. 155
If you think something is wrong ................................. 508
If your vehicle becomes
stuck ................................... 553
If your vehicle has to be stopped in an emergency ... 503
If your vehicle needs to be towed.................................. 505
If your vehicle overheats....... 549
Engine ACCESSORY mode ............. 214
Compartment ........................ 443
Engine switch ....................... 212
Hood ..................................... 440
How to start the hybrid system .......... ...................... 212
Identification number ............ 557
If your vehicle has to be stopped in an
emergency ......................... 503
Ignition switch
(power switch) .................... 212
Overheating .......................... 549
Power switch ........................ 212
E

614Alphabetical index
Engine coolantCapacity ................................ 560
Checking ............................... 447
Preparing and checking before winter....................... 373
Engine coolant temperature gauge...................................... 102
Engine oil Capacity ................................ 559
Checking ............................... 444
Preparing and checking before winter....................... 373
Engine switch .......................... 212
Enhanced VSC ......................... 311
EPS (Electric Power Steering)...... 312
Warning light ......................... 510
EV drive mode.......................... 219
Event data recorder (EDR) .......... 9
Exclusive jump starting terminal .................................. 542
Flat tire...................................... 525
Floor mats .................................. 24
Fluid Brake .................................... 561
Hybrid transmission .............. 561
Washer ................................. 450
Front interior light ................... 391
Front passenger occupant classification system .............. 47
Front passenger’s seat belt reminder light ................. 512
Front personal lights ............... 392
Front seats ............................... 177 Adjustment ............................ 177
Cleaning................................ 427
Correct driving posture ........... 26
Head restraints ..................... 181
Seat heaters ......................... 387
Seat ventilators ..................... 387 Front side marker lights
Light switch ........................... 236
Replacing light bulbs .... 490, 498
Wattage ................................ 564
Front turn signal lights Replacing light bulbs .... 489, 498
Turn signal lever ................... 228
Wattage ................................ 564
Fuel Capacity................................ 558
Fuel gauge............................ 102
Information............................ 565
Refueling .............................. 248
Type.............................. 558, 565
Warning light......................... 512
Fuel consumption ................... 149
Fuel filler door ......................... 248
Refueling .............................. 248
When the fuel filler door cannot be opened .............. 251
Fuses ........................................ 485
Garage door opener ................ 415
Gauges ..................................... 102
Glove box ................................. 394
Grocery bag hooks.................. 399
Hands-free system (for cellular phone)
*
Head restraints ........................ 181
Head-up display....................... 138
Headlights ................................ 236
Automatic headlight leveling ............................... 239
Automatic High Beam ........... 240
Light switch ........................... 236
Replacing light bulbs ............ 498
Windshield wiper linked
headlight illumination.......... 239
FG
H

620Alphabetical index
SensorAutomatic headlight system ......... ....................... 238
Automatic High Beam system ......... ....................... 240
Front camera ........................ 253
Inside rear view mirror .......... 186
Intuitive parking assist .......... 327
LTA (Lane Tracing Assist) .... 275
Radar sensor ........................ 253
Service plug ............................... 83
Service reminder indicators ................................. 96
Shift lever ................................. 222 Hybrid transmission .............. 222
If the shift lever cannot be shifted from P ................ 226
S mode ................................. 224
Shift lock system ..................... 226
Side airbags ............................... 35
Side marker lights ................... 236 Light switch ........................... 236
Replacing light
bulbs ................... 490, 495, 498
Wattage ................................ 564
Side mirrors ............................. 187 Adjusting and folding ............ 187
BSM (Blind Spot Monitor) ..... 318
Side turn signal lights Replacing light bulbs............. 498
Turn signal lever ................... 228
Smart key system .................... 168 Antenna location ................... 168
Entry functions .............. 158, 164
Starting the hybrid system .... 212
Snow tires ................................ 375
Spare tire .................................. 525 Inflation pressure .................. 562
Storage location .................... 525 Spark plug ................................ 560
Specifications .......................... 556
Speedometer............................ 102
Sport mode .............................. 368
Steering lock
Column lock release ............. 216
Steering wheel ......................... 183
Adjustment............................ 183
Audio switches
*
Heated steering wheel .......... 388
Meter control switches ..................... 107, 121
Stoplights
Replacing light bulbs ............ 498
Storage feature ........................ 393
Stuck If the vehicle becomes stuck ................................... 553
Sun visors ................................ 400
Sunshade
Roof ...................................... 193
Switches
Audio remote control switches
*
Automatic High Beam switch ................................. 240
Brake hold switch ................. 233
Cruise control switch ............ 295
Door lock switches................ 160
Driving mode select switches ............................. 368
Emergency flasher switch..... 502
EV drive mode switch ........... 219
Fuel door opener switch ....... 250
Garage door opener switches ............................. 415
Heated steering wheel .......... 388
Ignition switch ....................... 212
Light switch ........................... 236
LTA (Lane Tracing Assist)
switch ................................. 283

622Alphabetical index
Toyota parking assist monitor
*
Toyota Safety Sense 2.5+ ....... 252 Automatic High Beam ........... 240
Dynamic radar cruise control with full-speed range .......... 295
LTA (Lane Tracing Assist) .... 275
PCS (Pre-Collision
System) .............................. 260
TRAC (Traction Control) ......... 311
Traction battery
(hybrid battery) ........................ 83
Traction Control (TRAC) ......... 311
Traction motor (electric motor) ........................ 79
Trailer towing .......................... 210
Transmission
Driving mode select switches.............................. 368
Hybrid transmission .............. 222
If the shift lever cannot be shifted from P ..................... 226
Paddle shift switches ............ 225
S mode ................................. 224
Trip meters ............................... 102
Trunk......................................... 164
Grocery bag hooks ............... 399
Internal trunk release lever ... 165
Smart key system ................. 164
Trunk light ............................. 165
Trunk opener ........................ 164
Wireless remote control ........ 164
Trunk light Trunk light ............................. 165
Wattage ................................ 564
Turn signal lights Replacing light
bulbs ................... 489, 495, 498
Turn signal lever ................... 228
Wattage ................................ 564 USB charging port................... 402
USB memory*
USB port*
Vanity lights ............................. 400
Wattage ................................ 564
Vanity mirrors .......................... 400 Vanity lights .......................... 400
Vehicle data recording ................ 8
Vehicle identification
number ................................... 557
Vehicle Stability Control
(VSC) ...................................... 311
Voice command system
*
VSC (Vehicle Stability Control) .... 311
Warning buzzers Approach warning................. 304
Downshifting ......................... 225
Electric power steering system .......... ...................... 510
Intuitive parking assist .......... 330
Lane departure alert
function............................... 280
Light reminder....................... 239
Open door............................. 162
Open hood ............................ 440
Open moon roof.................... 194
Open trunk ............................ 165
Parking brake ....................... 510
Pre-collision warning ............ 260
RCD
(Rear Camera Detection) ... 341
Seat belt reminder ................ 512
Vehicle sway warning ........... 282
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