battery capacity TOYOTA VENZA HYBRID 2021 Owners Manual (in English)

711-4. Hybrid system
1
For safety and security
*: This function can only be used in
the mainland U.S.A. It cannot be
used in other states and territo-
ries, including Alaska and Hawaii.
This system operates based on
the driving situation and traffic
information to enhance fuel
economy.
For details about Predictive effi-
cient drive, refer to “NAVIGA-
TION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”.
■Predictive deceleration sup-
port
 When the vehicle approaches
to predictive deceleration sup-
port points registered in the
navigation system, the refer-
ence operation range ( ) of
the ECO Accelerator Guid-
ance ( P.107) on the multi-
information display will be
turned off to encourage the
driver to reduce excessive
acceleration.
 The engine braking force will be increased according to the
driving conditions to more effi-
ciently charge the hybrid bat-
tery (traction battery) after the
accelerator pedal is released.
■Predictive SOC control
The following types of control
are performed based on data
such as road and traffic informa-
tion during route guidance by
the navigation system to help
ensure that the vehicle effi-
ciently uses electricity.
 When there is a long downhill
slope along the route, the sys-
tem reduces the hybrid bat-
tery (traction battery) level
before reaching the slope to
help ensure charging capacity
for regenerative braking while
traveling downhill.
 When traffic congestion is
predicted along the route, the
system helps ensure a certain
battery level before reaching
congested roads to reduce
the frequency of starting the
engine to charge the hybrid
battery (traction battery) due
to low battery levels.
Predictive efficient drive
(vehicles with navigation
system)
*
A

4727-2. Steps to take in an emergency
●The power switch mode is memo-
rized by the vehicle. When the 12-
volt battery is reconnected, the
system will return to the mode it
was in before the 12-volt battery
was discharged. Before discon-
necting the 12-volt battery, turn
the power switch off.
If you are unsure what mode the
power switch was in before the
12-volt battery discharged, be
especially careful when recon-
necting the 12-volt battery.
●Some systems may require initial-
ization. ( P.514)
■When replacing the 12-volt bat-
tery
●Use a 12-volt battery that con-
forms to European regulations.
●Use a battery that the case size is
same as the previous one (LN2),
20 hours rate capacity (20HR) is
equivalent (55Ah) or greater, and
performance rating (CCA) is
equivalent (345A) or greater.
• If the sizes differ, the 12-volt bat- tery cannot be pr operly secured.
• If the 20 hour rate capacity is low,
even if the time period where the
vehicle is not used is a short time,
the 12-volt battery may discharge
and hybrid system may not be
able to start.
●Use a ventilation t ype calcium bat-
tery
●Use a 12-volt battery with a han-
dle. If a 12-volt b attery without a
handle is used, removal is more
difficult.
●When removing the 12-volt bat-
tery:  P.396
●After replacing, firmly attach the
following items to the exhaust hole
of the 12-volt battery.
• Use the exhaust hose that was attached to the 12-volt battery
before replacing an d confirm that
it is firmly connected to the hole
section of t he vehicle.
• Use the exhaust hole plug included with the 12-volt battery replaced or the one installed on
the battery prior to the replaced.
(Depending on the 12-volt battery
to be replace, t
he exhaust hole
may be plugged.)
For details, consu lt your Toyota
dealer.
Exhaust hole
Exhaust hose
Hole section of the vehicle
WARNING
■When removing the battery
terminals
Always remove the negative (-)
terminal first. If the positive (+) ter-
minal contacts any metal in the
surrounding area when the posi-
tive (+) terminal is removed, a
spark may occur, leading to a fire
in addition to ele ctrical shocks
and death or serious injury.
■Avoiding 12-volt battery fires
or explosions
Observe the following precautions
to prevent accidentally igniting the
flammable gas that may be emit-
ted from the 12-volt battery:
●Make sure each jumper cable is
connected to the correct termi-
nal and that it is not unintention-
ally in contact with any other
than the intended terminal.
A
B
C

4828-1. Specifications
Front
Rear
■Oil capacity (Drain and refill  reference*)
*: The engine oil capacity is a reference quantity to be used whe n changing
the engine oil. Warm up and turn off the hybrid system, wait mo re than 5
minutes, and check the o il level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is
used in your Toyota vehicle.
Use Toyota approved “Toyota
Genuine Motor Oil” or equiva-
lent to satisfy the following grade and viscosity.
Oil grade:
API SN/RC multigrade engine
oil
Recommended viscosity:
SAE 0W-16
Electric motor (traction motor)
TypePermanent magnet synchronous motor
Maximum output88 kW
Maximum torque149 ft•lbf (202 N•m, 20.6 kgf•m)
TypePermanent magnet synchronous motor
Maximum output40 kW
Maximum torque89.2 ft•lbf (121 N•m, 12.3 kgf•m)
Hybrid battery (traction battery)
TypeLithium-ion battery
Voltage3.6 V/cell
Capacity3.7 Ah
Quantity70 cells
Nominal voltage252 V
Lubrication system
With filter4.8 qt. (4.5 L
, 4.0 Imp. qt.)
Without filter4.4 qt. (4.2 L, 3.7 Imp. qt.)

4848-1. Specifications
*: The fluid capacity is the quantity of reference.If replacement is necessary, contact y our Toyota dealer.
*: The fluid capacity is the quantity of reference.
Ignition system (spark plug)
MakeDENSO FC16HR-Q8
Gap0.031 in. (0.8 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.
Electrical system (12-volt Battery)
Open voltage at 68°F (20°C):
12.0 V or higher
(Turn the power switch to OFF and turn on
the high beam headlights for 30 seconds.)
If the voltage is lower than the standard
value, charge the battery.
Charging ratesQuick charge15 A max.
Slow charge5 A max.
Hybrid transmission
Fluid capacity*4.1 qt. (3.9 L, 3.4 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Hybrid transmission fluid type
Using transmission fluid other than the above type may cause ab normal
noise or vibration, or ultimately damage the transmission of yo ur vehicle.
Rear differential (rear electric motor)
Fluid capacity*1.8 qt. (1.7 L, 1.5 Imp.qt.)
Fluid typeToyota Genuine ATF WS

4958-1. Specifications
8
Vehicle specifications
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight
150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
* that
follows
Occupant distributionDistribution of occupant s in a vehicle as speci-
fied in the third column of Table 1
* below
Production options weight
The combined weight of installed regular pro-
duction options weighing over 5 lb. (2.3 kg) in
excess of the standard items which they
replace, not previously considered in curb
weight or accessory weight, including heavy
duty brakes, ride leveler s, roof rack, heavy duty
battery, and special trim
RimA metal support for a ti re or a tire and tube
assembly upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter o f the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacture r’s designation for a
rim by style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb.
(68 kg) times the vehicl e’s designated seating
capacity
Vehicle maximum load on
the tireThe load on an individual tire that is determined
by distributing to each ax le its share of the max-
imum loaded vehicle weight, and dividing by two
Vehicle normal load on
the tire
The load on an individual tire that is determined
by distributing to each axle its share of curb
weight, accessory weight, and normal occupant
weight (distributed in accordance with Table 1
*
below), and dividing by two
Tire related termMeaning

532Alphabetical Index
B
Back door ................................ 136Hands Free Power Back Door........................................... 139
Power back door .................. 137
Wireless remote control ....... 137
Back-up lights Replacing light bulbs ............ 431
Battery (12-volt battery) ......... 394 If the 12-volt battery is dis-charged .............................. 469
Preparing and c hecking before
winter.................................. 306
Replacing ............................. 472
Warning light ........................ 442
Battery (traction battery) ......... 72
Blind Spot Monitor (BSM) ...... 267 Blind Spot Monitor function .. 270
Rear Cross Traffic Alert function........................................... 273
Bottle holders ......................... 340
Brake Brake Hold ........................... 211
Fluid ..................................... 392
Parking brake ....................... 208
Regenerative braking ............. 69
Warning light ........................ 442
Brake assist ............................ 298
Brake Hold .............................. 211
Break-in tips ........ ................... 185
Brightness control Instrument panel light control....................................... 90, 94
BSM (Blind Spot Monitor) ...... 267 Blind Spot Monitor function .. 270
Rear Cross Traffic Alert function........................................... 273
C
Care Aluminum wheels ................. 370 Exterior .................................370
Interior ..................................373
Seat belts .............................373
Cargo capacity ................191, 194
Chains......................................308
Child-protectors......................135
Child restraint system ..............48 Fixed with a LATCH system ...57
Fixed with a seat belt..............52
Front passenger occupant clas-sification system ...................41
Points to remember ................48
Riding with children ................47
Types of child restraint system installation method ...............50
Using an anchor bracket ........59
Child safety ...............................47 12-volt battery precautions...................................395, 473
Airbag precautions .................36
Back door precautions..........136
Child restraint system .............50
Heated steering wheel and seat heater precautio ns..............331
How your child should wear the seat belt ................................28
Panoramic moon roof precau- tions ....................................349
Power window lock switch ....181
Power window precautions...180
Rear door child-protectors ....135
Removed key battery precau- tions ....................................426
Seat belt extender precautions .............................................28
Seat belt precautions..............27
Seat heater precautions .......331
Cleaning ..........................370, 373 Aluminum wheels .................370
Exterior .................................370
Interior ..................................373
Radar sensor ........................230

534Alphabetical Index
Memory recall function ......... 160
Driving support system informa- tion display ..................... 98, 109
Dynamic radar cruise control with full-speed rangeFunction ............................... 256
Warning message ................ 453
E
Eco drive mode ...................... 297
EDR (Event data recorder)......... 8
E-Four (Electronic On-Demand AWD system) ........................ 299
Elapsed time ..................... 98, 109
Electric motor Location.................................. 68
Specification ......................... 482
Electric Power Steering (EPS) Function ............................... 299
Warning light ........................ 444
Electronic key Battery-saving function......... 149
If the electronic key does not operate properly ................. 467
Replacing the battery ........... 425
Electronic sunshade .............. 347 Operation ............................. 347
Emergency, in case of If a warning buzzer sounds .. 442
If a warning light turns on ..... 442
If a warning message is dis-played................................. 453
If the 12-volt battery is dis- charged .............................. 469
If the electronic key does not operate properly ................. 467
If the fuel filler door cannot be opened ............................... 466
If the hybrid sy stem will not start
........................................... 464
If the vehicle is trapped in rising water .................................. 436 If you have a flat tire .............457
If you lose your keys.............466
If you think something is wrong
...........................................440
If your vehicle becomes stuck ...........................................478
If your vehicle has to be stopped in an emergency .................435
If your vehicle needs to be towed ...........................................437
If your vehicle ove rheats ......474
Emergency flashers ...............434
Energy monitor .......................120
Engine Compartment........................388
Hood .....................................385
Identification number ............481
Engine coolant Capacity ...............................483
Checking ..............................391
Preparing and checking before winter ..................................306
Warning light ........................443
Engine coolant temperature gauge .................................87, 91
Engine oil Capacity ...............................482
Checking ..............................388
Preparing and checking before winter ..................................306
Warning light ........................443
Engine oil maintenance data ...................................89, 93, 390
Enhanced Vehicle Stability Con- trol (Enhanced VSC ) .............299
Enhanced VSC (Enhanced Vehi- cle Stability Control).............299
EPS (Electric Po wer Steering)
Function................................299
Warning light ........................444
EV drive mode.........................202
EV Driving Ratio .......................98

540Alphabetical Index
If the fuel filler door cannot be opened ............................... 466
Opening the fuel tank cap .... 227
Regenerative braking ............... 69
Replacing Electronic key battery ........... 425
Fuses ................................... 427
Light bulbs ............................ 431
Tires ..................................... 457
Wiper insert .......................... 421
Wireless remote control battery........................................... 425
Reporting safety defects for U.S. owners................................... 516
Resetting the message indicat- ing maintenance is required 378
Road accident cautions ........... 73
Road Sign Assist .................... 253
RSA (Road Sign Assist) ......... 253
S
Seat belt reminder light . 449, 449
Seat belts .................................. 27 Adjusting the seat belt shoulder anchor height ....................... 29
Automatic Locking Retractor .. 29
Child restraint system installation ............................................. 52
Cleaning and maintaining the seat belt.............................. 373
Emergency Locking Retractor 29
How to wear your seat belt..... 28
How your child should wear the seat belt................................ 28
Pregnant women, proper seat belt use................................. 27
Reminder light and buzzer ................................... 449, 449
Seat belt extender .................. 28
Seat belt pretensioners .......... 30
SRS warning light................. 443
Seat heaters ............................ 331 Seating capacity .....................194
Seat position memory ............158
Seats
Adjustment precautions 155, 156
Adjustment ...................155, 156
Child seats/child restraint system installation ............................48
Cleaning ...............................373
Driving position memory158, 158
Folding down the rear seatbacks ...........................................157
Head restraint .......................162
Power easy access system ..158
Properly sitting in the seat ......25
Seat heaters ....... ..................331
Seat position memory...........158
Seat ventilators.....................331
Seat ventilators .. .....................331
Secondary Collision Brake ....299
Sensor Automatic headlight system .215
Automatic High Beam system...........................................217
BSM (Blind Spot M onitor) .....270
Digital Rear-view Mirror ........170
Inside rear view mirror ..........166
Intuitive parking assist ..........276
LTA (Lane Traci ng Assist) ....243
Parking Support Brake function (rear-crossing vehicles) ......270
Parking Support Brake function (static objects) ....................276
Rain-sensing windshield wipers ...........................................222
RCTA ....................................270
Toyota Safety Sense 2.0 ......229
Service plug ..............................72
Service reminder message ....378
Shift lever ................................204 If th e s hif t le ver ca n no t b e s hif te d from P .................................205
Shift lock system ....................205

542Alphabetical Index
switch ................................. 224
Seat adjustment ................... 155
Seat heater switches ............ 331
Seat ventilator switches ....... 332
Vehicle-to-vehicle distance switch ................................. 256
VSC OFF switch................... 299
Window lock switch .............. 181
Windshield defogger switch ................................... 315, 323
Windshield wiper de-icer switch ................................... 319, 329
Windshield wipers and washer switch ................................. 220
Wireless charger .................. 352
T
Tail lights Light switch .......................... 214
Replacing light bulbs ............ 431
Theft deterrent system Alarm ...................................... 78
Immobilizer system ................ 77
Theft prevention labels (U.S.A.)
................................................. 80
Tire inflati on pressure
Maintenance data................. 485
Tire inflation pressure display function............................... 400
Warning light ........................ 448
Tire information ...................... 490 Glossary ............................... 494
Size ...................................... 492
Tire identification number ..... 491
Tire section names ............... 492
Tire pressure warning system Function ............................... 400
Initializing ............................. 404
Installing tire pressure warning valves and transmitters ...... 403
Registering ID codes ............ 406
Warning light ........................ 448 Tires .........................................397
Chains ..................................308
Checking ..............................397
Glossary ...............................494
If you have a flat tire .............457
Inflation pressure ..................412
Information ......... ..................490
Replacing .............................457
Rotating tires ........................399
Size ......................................485
Snow tires.............................306
Spare tire ..............................457
Tire identification number .....491
Tire inflation pressure display function ...............................400
Tire pressure warning system ...........................................400
Uniform Tire Qua lity Grading 493
Warning light ........................448
Tools ................................342, 458
Top tether strap ........................59
Total load capacity .........191, 194
Towing Dinghy towing .......................195
Emergency towing ................439
Towing eyelet ...............439, 458
Trailer towing ........................195
Toyota multi-operation touch 345
Toyota Safety Sense 2.0 ........229 Automatic High Be am ...........217
Dynamic radar cruise control with full-speed range ..........256
LTA (Lane Traci ng Assist) ....243
PCS (Pre-Collisio n System) .235
RSA (Road Sign Assist) .......253
TRAC (Traction Control) ........299
Traction battery (Hybrid battery) .................................................72Hybrid battery (tr action battery)
air intake and discharge vents .............................................75
Location ..................................72

544Alphabetical Index
Warning messages ................ 453
WasherChecking .............................. 393
Low washer fluid warning mes-sage ........................... 393, 453
Preparing and c hecking before
winter.................................. 306
Switch........................... 220, 224
Washing and waxing .............. 370
Weight Cargo capacity ............. 191, 194
Load limits ............................ 194
Weight .................................. 480
Wheels ..................................... 414 Replacing wheels ................. 414
Size ...................................... 485
Window glasses Power windows .................... 179
Window lock switch ............... 181
Windows Power windows .................... 179
Rear window defogger . 316, 323
Washer ......................... 220, 224
Windshield defogger ...... 315, 323
Windshield wiper de-icer318, 328
Windshield wipers Intermittent windshield wipers........................................... 220
Position ........................ 220, 224
Rain-sensing windshield wipers ........................................... 220
Replacing the wiper insert .... 421
Winter driving tips .................. 306
Wiper insert ............................ 421
Wireless charger .................... 351
Wireless remote c ontrol ........ 130
Battery-saving function......... 149
Locking/Unlocking ................ 130
Panic mode .......................... 130
Replacing the battery ........... 425
For vehicles with Premium Audio with Navigation or
Audio Plus, refer to “NAVI-
GATION AND MULTIME-
DIA SYSTEM OWNER’S
MANUAL” for information
regarding the equipment
listed below.
· Navigation system
· Audio system
· Toyota parking assist monitor
· Panoramic view monitor