front differential TOYOTA HILUX 2019 Owners Manual

22Pictorial index
HILUX_OM_OM0K375E_(EE)
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 592
Front-wheel drive control switch*1 . . . . . . . . . . . . . . . . . . . P. 363
Power outlets*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 516
Rear differential lock switch*1. . . . . . . . . . . . . . . . . . . . . . . P. 373
“DAC” (Downhill Assist Control system) switch*1 . . . . . . P. 395
VSC OFF switch*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 389
Stop & Start cancel switch*1 . . . . . . . . . . . . . . . . . . . . . . . . P. 378
Seat heater switches*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 501
AUX port/USB port*1, 2
1
2
3
4
5
6
7
8
9

30Pictorial index
HILUX_OM_OM0K375E_(EE)
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 592
Front-wheel drive control switch*1 . . . . . . . . . . . . . . . . . . . P. 363
Power outlets*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 516
Rear differential lock switch*1. . . . . . . . . . . . . . . . . . . . . . . P. 373
“DAC” (Downhill Assist Control system) switch*1 . . . . . . P. 395
VSC OFF switch*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 389
Stop & Start cancel switch*1 . . . . . . . . . . . . . . . . . . . . . . . . P. 378
Seat heater switches*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 501
AUX port/USB port*1, 2
1
2
3
4
5
6
7
8
9

1262. Instrument cluster
HILUX_OM_OM0K375E_(EE)
*1
(if equipped)
Slip indicator (P. 603)
Driver’s and front
passenger’s seat belt
reminder light ( P. 606)
*3
(if equipped)
Four-wheel drive
indicator light ( P. 604)
*7
(if equipped)
Rear passengers’ seat
belt reminder lights
( P. 606)
*3
(if equipped)
Low speed four-wheel
drive indicator light
( P. 604)
Low fuel level warning
light ( P. 606)
*3
(if equipped)
Rear differential lock
indicator light ( P. 604)
*1
(if equipped)
Low engine oil level
warning light ( P. 606)
*1
(if equipped)
Fuel system warning
light ( P. 604)
*1
(if equipped)
Master warning light
( P. 606)
*1
(if equipped)
DPF system warning
light ( P. 605)(if equipped)
Go to service warning
light ( P. 608)
*1, 4
(if equipped)
Brake Override System
warning light ( P. 605)
*1, 4
(if equipped)
Stop & Start cancel
indicator ( P. 607)
*1
(if equipped)
PCS warning light
( P. 605)
Parking brake indicator
light ( P. 607)
*5, 6
(if equipped)
LDA indicator (P. 605)
(if equipped)
Low AdBlue™ level
warning light ( P. 607)
(if equipped)
Open door warning light
( P. 606)

1282. Instrument cluster
HILUX_OM_OM0K375E_(EE)
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
( P. 290)(if equipped)
“SET” indicator
( P. 348)
Headlight high beam
indicator ( P. 294)(if equipped)
“ECO MODE” indicator
( P. 279, 285)
Tail light indicator
( P. 292)(if equipped)
“PWR MODE” indicator
( P. 279, 285)
(if equipped)
Front fog light indicator
( P. 299)
*1
(if equipped)
Downhill assist control
system indicator
( P. 395)
(if equipped)
Rear fog light indicator
( P. 300)
*1, 2
(if equipped)
Slip indicator (P. 388)
*1Eco Driving Indicator
Light ( P. 130)
*1
(if equipped)
VSC OFF indicator
( P. 389)
*1
(if equipped)
Stop & Start indicator
( P. 377)
*1
(if equipped)
“TRC OFF” indicator
( P. 389)
*1
(if equipped)
Stop & Start cancel
indicator ( P. 378)(4WD models)
Four-wheel drive
indicator ( P. 363)
(diesel engine)
Engine preheating
indicator ( P. 266, 269)(4WD models)
Low speed four-wheel
drive indicator light
( P. 363)
(if equipped)
Cruise control indicator
( P. 348)(if equipped)
Rear differential lock
indicator ( P. 373)

363
4
4-5. Using the driving support systems
Driving
HILUX_OM_OM0K375E_(EE)
Four-wheel drive system
H2 (high speed position, two-
wheel drive)
Use this for normal driving on dry
hard-surfaced roads. This position
gives greater economy, quietest
ride and least wear.
H4 (high speed position, four-
wheel drive)
Use this for driving only on tracks
that permit the tires slide, like off-
road, icy or snow-covered roads.
This position provides greater trac-
tion than two-wheel drive.
The four-wheel drive indicator
light comes on
L4 (low speed position, four-
wheel drive)
Use this for maximum power and traction. Use L4 for climbing or descend-
ing steep hills, off-road driving, and hard pulling in sand, mud or deep
snow.
The four-wheel drive and low speed four-wheel drive indicator lights
come on
The A.D.D. can be engaged or disengaged by the shifting operations
described in the following shifting procedures.
: If equipped
Use the front-wheel drive control switch to select the following
transfer modes.
1
2
3
A.D.D. (automatic disconnecting differential) (if equipped)

3744-5. Using the driving support systems
HILUX_OM_OM0K375E_(EE)
4WD models only: Before using
the rear differential lock system,
turn the front-wheel drive con-
trol switch to L4 and try to move
the vehicle. ( P. 366, 369)
If this is not sufficient, use the rear
differential lock system as well.
Reduce the vehicle speed to
less than 8 km/h (5 mph).
Make sure that the wheels are not
spinning.
Press the rear differential lock
switch.
The rear differential lock indicator
flashes while the rear differential is
being locked.
If pressing the rear differential lock
switch without following steps
and , the rear differential lock
indicator flashes three times and a
buzzer sounds three times, and the
rear differential cannot be locked.
Try steps and again.
Using the rear differential lock system
1
8 km/h (5 mph)
2
(Flashes)
3
1
2
12

3764-5. Using the driving support systems
HILUX_OM_OM0K375E_(EE)
■Locking the rear differential
The following systems do not operate w hen the rear differential is locked.
It is normal operation for the ABS warning light, VSC OFF indicator (if
equipped) and “TRC OFF” indicator (if equipped) to be on or for “TRC
TURNED OFF”/“TRC turned off” to be displayed on the multi-information dis-
play (if equipped) at this time.
•ABS
• Brake assist (if equipped)
• VSC (if equipped)
• TRC/A-TRC (if equipped)
• Trailer Sway Control (if equipped)
• Hill-start assist control (if equipped)
• Downhill assist control (if equipped)
■ Unlocking the rear differential
If the rear differential lock indicator still flashes even after unlocking the rear
differential, check the safety of the surrounding area and slightly turn the
steering wheel in either direction while the vehicle is in motion.
■ Automatic system cancelation of the rear differential lock system
The rear differential lock is also unlocked in any of the following situations:
● The front-wheel drive control switch is turned to H2 or H4 (4WD models)
● The engine switch is turned to the “ACC” or “LOCK” position (vehicles with-
out smart entry & start system) or A CCESSORY or off (vehicles with smart
entry & start system)
■ After unlocking the rear differential
Check that the indicator goes off.
WARNING
■ To avoid an accident
Failure to observe the following precautions may result in an accident.
● Do not use the rear differential lock system except when wheel spinning
occurs in a ditch or on a slippery or rugged surface. Large steering effort
and careful cornering control will be required.
● Do not lock the rear differential until the wheels have stopped spinning.
Otherwise, the vehicle may move in an unexpected direction when the dif-
ferential lock is engaged, resulting in an accident. This may also lead to
possible damage to rear differential lock component parts.
● Do not drive over 8 km/h (5 mph) when the differential is locked.
● Do not keep driving with the rear differential lock switch on.

6048-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
Four-wheel drive indicator light (warning buzzer)*3 (if
equipped)
Indicates that the differential oil temperature is too high
when the light flashes rapidly and a buzzer sounds.
 Turn the front-wheel drive control switch to H2, and
reduce the vehicle speed or stop the vehicle in a safe
place. ( P. 363)
Indicates a malfunction in the four-wheel drive system
when the light flashes rapidly and a buzzer does not
sound.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Low speed four-wheel drive indicator light (if equipped)
Indicates a malfunction in the four-wheel drive system
when the light flashes rapidly.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Rear differential lock indicator light (if equipped)
Indicates a malfunction in the rear differential lock system
when the light flashes rapidly.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Fuel system warning light (warning buzzer)*4 (if
equipped)
The amount of accumulated water in the fuel filter has
reached the specified level if the light flashes.
 P. 551
The fuel filter need to be replaced if the light comes on.
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Warning lightWarning light/Details/Actions

6078-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
8
When trouble arises
*1: The buzzer sounds if the vehicle reaches a speed of 5 km/h (3 mph).
*2: Slow down until the lamp goes off.
*3: The buzzer sounds when the differential oil temperature is too high and
turning the front-wheel drive control switch to H2 is required.
*4: The buzzer will sound at the same time the warning light flashes.
*5: The open door warning buzzer sounds if the vehicle reaches or exceeds a
speed of 5 km/h (3 mph).
*6: The driver’s and front passenger’s seat belt buzzer sounds to alert the
driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 30 seconds after the vehicle reaches a
speed of 20 km/h (12 mph). Then, if the seat belt is still unfastened, the
buzzer will sound in a different tone for 90 more seconds.
*7: The rear passengers’ seat belt buzze r sounds to alert the rear passenger
that his or her seat belt is not fastened. The buzzer sounds intermittently
for 30 seconds after the vehicle reaches a speed of 20 km/h (12 mph).
Then, if the seat belt is still unfastened, the buzzer will sound in a different
tone for 90 more seconds.
*8: The parking brake engaged warning buzzer sounds if the vehicle reaches a
speed of approximately 5 km/h (3 mph) or more.
(Flashes)
Stop & Start cancel indicator (if equipped)
Indicates a malfunction in the Stop & Start system
(The Stop & Start cancel indicator will come on when the
system is canceled: P. 378)
 Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer immediately.
Parking brake indicator light (warning buzzer)*8
Warns the driver to release parking brake.
 Release the parking brake.
Low AdBlue™ level warning light (if equipped)
Indicates that AdBlue™ level is low
 Have AdBlue™ refilled at any authorized Toyota
retailer or Toyota authorized repairer, or any reliable
repairer.
Warning lightWarning light/Details/Actions

6138-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
8
When trouble arises
■If “DIFFERENTIAL OIL TEMP HIGH SHIFT TO 2WD MODE COOLING TIME
REQUIRED”/“Differential oil temp high Shift to 2WD mode Cooling time
required” or “DIFFERENTIAL OIL TEMP HIGH COOLING TIME
REQUIRED”/“Differential oil temp high Cooling time required” is shown
on the multi-information display
The differential oil temperature is too high.
Turn the front-wheel drive control switch to H2, and reduce the vehicle speed
or stop the vehicle in a safe place. ( P. 363)
■ If “ENGINE OIL LEVEL LOW ADD OR REPLACE”/“Engine oil level low
Add or replace” is shown on the multi-information display
The engine oil level is low. (This warning message may be displayed if the
vehicle is stopped on a slope. Move to a level surface and check to see if the
message goes off.)
Check the level of the engine oil and add or replace oil if necessary.
( P. 532)
■ If “POWER TURNED OFF TO SAVE BATTERY”/“Power turned off to save
battery” is shown on the multi-information display
Power was turned off due to the automatic power off function.
Next time when starting the engine, increase the engine speed slightly and
maintain that level for approximately 5 minutes to recharge the battery.
■ If “DPF FULL MANUAL REGENERATION REQUIRED SEE OWNER’S
MANUAL”/“DPF full Manual regeneration required See owner’s manual”
is shown on the multi-information display
The deposit collected in the filter needs to be regenerated.
 P. 398
■ If “FRONT CAMERA UNAVAILABLE”/“Front Camera Unavailable” or
“FRONT CAMERA VISION BLOCKED CLEAN AND DEMIST WIND-
SHIELD”/“Front Camera Vision Blocked Clean and Demist Windshield”
is shown on the multi-information display
The following systems may be suspended until the problem shown in the
message is resolved. ( P. 333, 602)
● PCS (Pre-Collision System)
● LDA (Lane Departure Alert)
● RSA (Road Sign Assist)
■ If “Check RSA system” is shown on the multi-information display
The RSA system is malfunctioning.
Have the vehicle inspected by any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer immediately.