2021 TOYOTA HILUX engine

6539-2. Customization
HILUX_OM_OM0K513E_(EE)
9
Vehicle specifications
WARNING
QDuring customization
As the engine needs to be running during customization, ensure that the
vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may
collect and enter the vehicle. This may lead to death or a serious health
hazard.
NOTICE
Q During customization
To prevent battery discharge, ensure that the engine is running while cus-
tomizing features.

6549-3. Initialization
HILUX_OM_OM0K513E_(EE)
Items to initialize
The following items must be initialized for normal system opera-
tion after such cases as the battery is reconnected, or mainte-
nance is performed on the vehicle.
ItemWhen to initializeReference
Engine oil
maintenance data
(if equipped)
After changing engine oilP. 491
Panoramic view
monitor (if equipped)
• The battery has been rein-
stalled.
• The steering wheel has
been moved while the bat-
tery was being reinstalled.
• The battery power is low.
Refer to the “Navi-
gation and multi-
media system
Owner’s manual”
or “Multimedia
Owner’s Manual”

656What to do if... (Troubleshooting)
HILUX_OM_OM0K513E_(EE)
What to do if... (Troubleshooting)
OIf you lose your keys or mechanical keys, new genuine keys or mechanical
keys can be made by any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer. ( P. 151)
OVehicles with smart entry & start system:
If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact any authorized Toyota retailer or Toyota authorized
repairer, or any reliable repairer immediately. ( P. 152)
OIs the key battery weak or depleted? (P. 516)
OVehicles with smart entry & start system:
Is the engine switch in IGNITION ON mode?
When locking the doors, turn the engine switch off. ( P. 226)
OVehicles with smart entry & start system:
Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
OThe function may not operate properly due to the condition of the radio
wave. ( P. 158, 166)
OIs the rear door child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the rear door child-
protector lock. ( P. 156)
If you have a problem, check the following before contacting any
authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened
(vehicles with rear door child-protector lock)

657What to do if... (Troubleshooting)
HILUX_OM_OM0K513E_(EE)
OVehicles with manual transmission:
Do you turn the key with the clutch pedal depressed firmly? ( P. 220)
OVehicles with automatic transmission:
Is the shift lever in P? ( P. 2 2 0 )
OIs the steering wheel unlocked? (P. 222)
OIs the battery discharged? (P. 604)
ODid you press the engine switch while firmly depressing the brake pedal?
( P. 223)
OVehicles with automatic transmission:
Is the shift lever in P? ( P. 2 2 3 )
OIs the electronic key anywhere detectable inside the vehicle? (P. 164)
OIs the steering wheel unlocked? (P. 228)
OIs the electronic key battery weak or depleted?
In this case, the engine can be started in a temporary way. ( P. 601)
OIs the battery discharged? (P. 604)
OVehicles without smart entry & start system:
Is the engine switch in the “ON” position?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in the “ON” position: P. 237
OVehicles with smart entry & start system:
Is the engine switch in IGNITION ON mode?
If you cannot release the shift lever by depressing the brake pedal with the
engine switch in IGNITION ON mode: P. 237
If you think something is wrong
The engine does not start
(vehicles without smart entry & start system)
The engine does not start
(vehicles with smart entry & start system)
The shift lever cannot be shifted from P even if you depress
the brake pedal (vehicles with automatic transmission)

658What to do if... (Troubleshooting)
HILUX_OM_OM0K513E_(EE)
OVehicles without smart entry & start system:
It is locked to prevent theft of the vehicle if the key is removed from the
engine switch. ( P. 2 2 2 )
OVehicles with smart entry & start system:
It is locked automatically to prevent theft of the vehicle. ( P. 228)
OIs the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. ( P. 186)
OThe auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not operating) for a period of
time. ( P. 227)
OThe seat belt reminder light is flashing
Are the driver and passengers wearing the seat belts? ( P. 570)
OThe parking brake indicator light is on
Is the parking brake released? ( P. 247)
Depending on the situation, other types of warning buzzer may also sound.
( P. 566, 575)
ODid anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 117)
To stop the alarm, turn the engine switch to the “ON” position (vehicles with-
out smart entry & start system) or IGNITION ON mode (vehicles with smart
entry & start system) or start the engine.
The steering wheel cannot be turned after the engine is
stopped
The windows do not open or close by operating the power
window switches (if equipped)
The engine switch is turned off automatically
(vehicles with smart entry & start system)
A warning buzzer sounds during driving
An alarm is activated and the horn sounds (if equipped)

662Alphabetical index
HILUX_OM_OM0K513E_(EE)
Child safety ................................ 64
Airbag precautions .................. 47
Battery precautions ....... 497, 608
Child restraint system ............. 65
How your child should
wear the seat belt ................. 42
Installing child restraints.... 90, 93
Power window lock
switch.................................. 186
Power window precautions ... 188
Rear door child-protectors .... 156
Removed key battery
precautions ......................... 518
Seat belt precautions .............. 44
Seat heater precautions ........ 450
Child-protectors ....................... 156
Cleaning............................ 472, 476
Exterior.................................. 472
Interior ................................... 476
Seat belts .............................. 477
Wheels .................................. 473
Clock ......................................... 465
Clutch........................................ 637
Coat hooks ............................... 469
Condenser ................................ 493
Console box ............................. 457
Cooling system
Engine overheating ............... 610
Cruise control
Cruise control ........................ 317
Dynamic radar cruise
control................................. 301
Cup holders .............................. 458
Curtain shield airbags ............... 45
DAC ........................................... 364
Daytime running light
system .................................... 252
Deck hooks .............................. 463
Defogger
Outside rear view
mirrors ........................ 435, 444
Rear window ................. 435, 444
Windshield .................... 435, 443
Differential
Oil ......................................... 637
Dimension ................................ 620
Display
Cruise control........................ 317
Dynamic radar cruise
control................................. 301
LDA (Lane Departure
Alert with Yaw Assist
Function) ............................ 290
Multi-information
display ................................ 135
Trip information ..................... 137
Do-it-yourself maintenance .... 482
Doors
Door glasses ......................... 185
Door lock............................... 153
Open door warning light........ 570
Outside rear view mirrors...... 182
Rear door child-protectors .... 156
Side doors............................. 153
Downhill assist control
system .................................... 364
DPF (Diesel Particulate Filter)
system .................................... 369
Warning message ................. 578
Drive-Start Control .................. 195
Driver’s seat belt
reminder light ........................ 570
D

663Alphabetical index
HILUX_OM_OM0K513E_(EE)
Driving
Break-in tips .......................... 196
Correct posture ....................... 38
Procedures............................ 192
Winter drive tips .................... 374
Dynamic radar cruise
control .................................... 301
Function ................................ 301
Warning message ................. 580
Eco Driving Indicator....... 126, 128
Emergency flashers................. 554
Electronic key
If the electronic key does
not operate properly ........... 600
Replacing the battery ............ 516
Emergency, in case of
If a warning buzzer
sounds ................................ 566
If a warning light turns on ...... 566
If the electronic key does
not operate properly ........... 600
If the engine will not start ...... 598
If the vehicle battery is
discharged .......................... 604
If the vehicle is submerged or
water on the road is
rising ................................... 557
If you have a flat tire.............. 581
If you lose your keys ............. 151
If you run out of fuel and
the engine stalls.................. 614
If you think something is
wrong .................................. 564
If your vehicle becomes
stuck ................................... 615
If your vehicle has to be
stopped in an
emergency.......................... 555
If your vehicle needs to be
towed .................................. 559
If your vehicle overheats ....... 610
Engine
“ACC” position ...................... 221
Compartment ........................ 486
Engine switch................ 220, 223
Hood ..................................... 484
How to start the
engine......................... 220, 223
Identification number ............ 625
If the engine will not start ...... 598
If you run out of fuel and the
engine stalls ....................... 614
If your vehicle has to be
stopped in an
emergency.......................... 555
Ignition switch
(engine switch) ........... 220, 223
Overheating .......................... 610
Engine coolant
Capacity ................................ 634
Checking ............................... 492
Preparing and checking
before winter....................... 374
Engine coolant
temperature gauge ................ 131
Engine immobilizer system .... 115
Engine oil
Capacity ................................ 628
Checking ............................... 489
Oil level warning light ............ 570
Oil pressure warning light ..... 566
Preparing and checking
before winter....................... 374
Engine oil maintenance
data ......................................... 491
E

664Alphabetical index
HILUX_OM_OM0K513E_(EE)
Engine switch
(ignition switch) ............. 220, 223
Auto power off function ......... 227
Changing the engine
switch modes...................... 226
Changing the engine
switch position .................... 221
If your vehicle has to be
stopped in an
emergency.......................... 555
Starting the engine ........ 220, 223
Engine switch light
(ignition switch light) ............ 453
ERA-GLONASS ........................ 110
EVAK ......................................... 110
Flat tire ...................................... 581
Floor mat .................................... 36
Fluid
Automatic transmission ......... 636
Brake..................................... 638
Clutch .................................... 637
Steering................................. 639
Transfer................................. 637
Washer.................................. 498
Fog lights
Replacing light
bulbs ................... 539, 542, 549
Switch ................................... 255
Wattage................................. 642
Four-wheel drive system
Front-wheel drive control
switch.................................. 331
Warning light ......................... 568
Front fog lights
Replacing light bulbs ..... 539, 549
Switch ................................... 255
Wattage................................. 642
Front passenger occupant
classification system .............. 57
Front position lights
Light switch ........................... 248
Replacing light
bulbs................... 533, 534, 549
Wattage ................................ 642
Front seats
Adjustment ............................ 170
Cleaning................................ 476
Correct driving posture ........... 38
Head restraints ..................... 175
Seat heaters ......................... 450
Front turn signal lights
Replacing light
bulbs................... 536, 537, 549
Turn signal lever ................... 246
Wattage ................................ 642
Fuel
Capacity ................................ 627
Fuel filter ............................... 499
Fuel gauge ............................ 131
Fuel pump shut off system.... 565
If you run out of fuel
and the engine stalls .......... 614
Information ............................ 643
Refueling............................... 261
Type ...................................... 627
Warning light ......................... 569
Fuel consumption
information ............................ 144
Fuel filler door.......................... 261
Refueling............................... 261
Fuel filter .......................... 499, 569
Fuel pump shut off system ..... 565
Fuses ........................................ 520
F