2019 TOYOTA HILUX check engine light

6098-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
8
When trouble arises
WARNING
■If a warning light comes on or a warning buzzer sounds when a warn-
ing message is shown on the multi-information display (vehicles with
multi-information display)
Check and follow the message shown on the multi-information display. Fail-
ure to do so may result in death or serious injury.
■ If both the ABS and the brake system warning lights remain on
Stop your vehicle in a safe place immediately and contact any authorized
Toyota retailer or Toyota authorized r epairer, or any reliable repairer. The
vehicle will become extremely unstable during braking, and the ABS system
may fail, which could cause an accident resulting in death or serious injury.
NOTICE
■ If the malfunction indicator lamp comes on when the boost pressure in
the turbocharger is abnormally high (diesel engine)
Never drive at high speed or race the engine even after the lamp goes off.
■ If the fuel system warning light flashes (diesel engine)
Never drive the vehicle with the warn ing light flashing. Continued driving
with water accumulated in the fuel filter will damage the fuel injection pump.

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.

6158-2. Steps to take in an emergency
HILUX_OM_OM0K375E_(EE)
8
When trouble arises
WARNING
■If a warning light comes on or a warning buzzer sounds when a warn-
ing message is shown on the multi-information display
Check and follow the message shown on the multi-information display. Fail-
ure to do so may result in death or serious injury.
NOTICE
■ While the engine oil level warning is displayed
Continued engine operation with lo w engine oil will damage the engine.
■ If “WATER ACCUMULATION IN FUEL FILTER SEE OWNER’S MAN-
UAL”/“Water accumulation in fuel fi lter See owner’s manual” is shown
on the multi-information display
Never drive the vehicle if the warning message is displayed. Continued driv-
ing with water accumulated in the fuel filter will damage the fuel injection
pump.

699Alphabetical index
HILUX_OM_OM0K375E_(EE)
Eco Driving Indicator....... 128, 130
Emergency flashers................. 592
Electronic key
If the electronic key does
not operate properly ........... 635
Replacing the battery ............ 567
Emergency, in case of
If a warning buzzer
sounds ................................ 602
If a warning light turns on ...... 602
If the electronic key does
not operate properly ........... 635
If the engine will not start ...... 633
If the vehicle battery is
discharged .......................... 639
If you have a flat tire.............. 616
If you lose your keys ............. 156
If you run out of fuel and
the engine stalls.................. 648
If you think something is
wrong .................................. 600
If your vehicle becomes
stuck ................................... 649
If your vehicle has to be
stopped in an
emergency.......................... 593
If your vehicle needs to be
towed .................................. 595
If your vehicle overheats ....... 645
Engine
“ACC” position ...................... 267
Compartment ........................ 539
Engine switch................ 266, 269
Hood ..................................... 537
How to start the
engine......................... 266, 269
Identification number ............ 658
If the engine will not start ...... 633
If you run out of fuel and the
engine stalls ....................... 648
If your vehicle has to be
stopped in an
emergency.......................... 593
Ignition switch
(engine switch) ........... 266, 269
Overheating .......................... 645
Engine coolant
Capacity ................................ 671
Checking ............................... 544
Preparing and checking
before winter....................... 403
Engine coolant
temperature gauge ................ 134
Engine immobilizer system ...... 95
Engine oil
Capacity ................................ 661
Checking ............................... 541
Oil level warning light ............ 606
Oil pressure warning light ..... 602
Preparing and checking
before winter....................... 403
Engine oil maintenance
data ......................................... 543
E

707Alphabetical index
HILUX_OM_OM0K375E_(EE)
Warning lights
ABS ....................................... 603
Brake Override system ......... 605
Brake system ........................ 602
Charging system ................... 602
DPF system .......................... 605
Electronic engine control
system ................................ 603
Four-wheel drive system ....... 604
Fuel system........................... 604
Go to service ......................... 608
Lane departure...................... 605
Low AdBlue™ ....................... 607
Low engine oil level............... 606
Low engine oil pressure ........ 602
Low fuel level ........................ 606
Malfunction indicator lamp .... 603
Master warning light .............. 606
Open door ............................. 606
Parking brake ........................ 607
Pre-Collision System............. 605
Seat belt reminder light ......... 606
Slip indicator ......................... 603
SRS....................................... 603
Washer
Checking ............................... 550
Preparing and checking
before winter....................... 403
Switch ................................... 302
Washing and waxing ............... 526
Weights..................................... 654
Wheels ...................................... 563
Replacing wheels.................. 616
Size ....................................... 677
Window glasses....................... 232
Window lock switch ................ 233
Windows
Power windows ..................... 232
Rear window
defogger ..................... 485, 494
Washer ................................. 302
Windshield wiper
de-icer ............................ 486, 494
Windshield wipers
Intermittent windshield
wipers ................................. 302
Winter driving tips ................... 403
Wireless communication ........ 447
Wireless remote control
key .......................................... 154
Locking/Unlocking................. 154
Replacing the battery ............ 567
WMA disc*............................... 421
*: Refer to “Navigation and multimedia system Owner’s manual”.