2015 TOYOTA HILUX engine

3936-3. Do-it-yourself maintenance
6
Maintenance and care
HILUX_OM_OM0K219E_(EE)
CAUTION
■Emergency measures regarding electrolyte
● If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immedi-
ate medical attention. If possible, continue to apply water with a sponge or
cloth while traveling to the nearest medical facility.
● If electrolyte gets on your skin
Wash the affected area thoroughly. If you feel pain or burning, get medical
attention immediately.
● If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the cloth-
ing and follow the procedure above if necessary.
● If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
NOTICE
■When recharging the battery
Never recharge the battery while the engine is running. Also, be sure all
accessories are turned off.
■
When adding distilled water
Avoid overfilling. Water spilled duri ng battery recharging may cause corro-
sion.
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3956-3. Do-it-yourself maintenance
6
Maintenance and care
HILUX_OM_OM0K219E_(EE)
CAUTION
■When adding washer fluid
Do not add washer fluid when the engine is hot or running as washer fluid
contains alcohol and may catch fire if spilled on the engine etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■
Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures list ed on the label of the washer fluid bot-
tle.
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3966-3. Do-it-yourself maintenance
HILUX_OM_OM0K219E_(EE)
You may drain the fuel filter yourself. However, as the operation is dif-
ficult, we recommend having it drained by any authorized Toyota
dealer or repairer, or another duly qualified and equipped profes-
sional. Even if you decide to drain it yourself, contact any authorized
Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
The water in the fuel filter needs to be drained if the buzzer sounds (if
equipped) and the fuel system warning light flashes. (→P. 451)
Turn the engine switch to the “LOCK” position.
Place a small tray under the drain plug or drain hose to catch the
water and any fuel that comes out.
Perform the draining as shown in the illustration.
Turn the drain plug counter-
clockwise about 2 to 2 1/2
turns.
Loosening more than this will
cause water oozing from around
the drain plug.
Operate the priming pump
until fuel begins to run out.
After draining, tighten the drain plug by hand.
Fuel filter (diesel engine only)
1
2
3
1
2
4
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4046-3. Do-it-yourself maintenance
HILUX_OM_OM0K219E_(EE)
Air conditioning filter
Turn the engine switch to the “LOCK” position.
Open the glove box.
Push in each side of the glove
box to disconnect the claws.
Remove the filter cover.
The air conditioning filter must be changed regularly to maintain
air conditioning efficiency.
Removal method
1
2
3
4
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409
6
6-3. Do-it-yourself maintenance
Maintenance and care
HILUX_OM_OM0K219E_(EE)
Checking and replacing fuses
Turn the engine switch off.
After a system failure, see “Fuse layout and amperage ratings”
(→ P. 414) for details about which fuse to check.
Open the fuse box cover.
XEngine compartment
Push the tab in and lift the lid off.
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
1
2
3
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4146-3. Do-it-yourself maintenance
HILUX_OM_OM0K219E_(EE)
The provision of fuses and systems connected to the circuit may differ
depending on the model and specification.
XEngine compartment
Fuse layout and amperage ratings
FuseAmpereCircuit
1SPARE25 ASpar e fus e
2SPARE15 ASpar e fus e
3SPARE10 ASpar e fus e
4FOG7.5 AFront fog lights
5HORN10 AHorn
6EFI25 AMultiport fuel injection system/sequential
multiport fuel injection system
7PTC NO.150 APower heater
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4156-3. Do-it-yourself maintenance
6
Maintenance and care
HILUX_OM_OM0K219E_(EE)
FuseAmpereCircuit
8PWR SEAT30 APower seat
9PTC NO.250 APower heater
10RR CLR*140 ANo circuit
H-LP CLN*240 AHeadlight cleaners
11FR HTR50 AAir conditioning system, A/C
12ABS NO.230 AABS, TRC, VSC
13ABS NO.140 AABS, TRC, VSC
14ALT100 A
Charging system, PWR SEAT, RR CLR,
H-LP CLN, FR HTR, AM1, IG1, PTC
NO.1, PTC NO.2, PWR OUT, STOP,
TA I L , O B D
15GLOW80 AEngine glow system
16BATT P/I50 AFOG, HORN, EFI
17AM230 AEngine starter, ST, IGN, INJ, MET
18MAIN40 AH-LP RH, H-LP LH, H-LP RL, H-LP LL
19A/PUMP50 AEmission control system
20H-LP RL15 ARight-hand headlight (low beam)
21H-LP LL15 ALeft-hand headlight (low beam)
22H-LP RH15 ARight-hand headlight (high beam), right-
hand headlight (low beam)
23H-LP LH15 ALeft-hand headlight (high beam), left-
hand headlight (low beam)
24EFI No.210 AMultiport fuel injection system/ sequential
multiport fuel injection system
25ECU-IG-NO.210 ACharging system, air conditioning sys-
tem, ABS, VSC, headlight cleaners
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4166-3. Do-it-yourself maintenance
HILUX_OM_OM0K219E_(EE)
*1: For TGN26L-PRMDK and KUN25L-PRMDH models*3
*2: Except for TGN26L-PRMDK and KUN25L-PRMDH models*3
*3: The model code is indicated on the manufacturer’s label or plate. (
→P. 494)
26ECU-B10 A
Door courtesy switches, power door lock
system, wireless remote control system,
steering sensor, headlights
27RAD20 AAudio system
28DOME7.5 A
Interior lights, engine switch light, per-
sonal light, gauges and meters, clock,
multi-information display, wireless remote
control system, daytime running light sys-
tem, fog light
29A/F20 AEmission control system
30ETCS10 AMultiport fuel injection system/ sequential
multiport fuel injection system
31ALT-S7.5 ACharging system
32TURN-HAZ15 AEmergency flashers and turn signal lights
33SIREN7.5 ASIREN
34ECU-B No.27.5 AAir conditioning system
35DCC30 AECU-B, DOME, RAD
FuseAmpereCircuit
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