2012 TOYOTA LAND CRUISER engine

513 4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_EE (OM60G38E)
Before recharging
When recharging, the battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
If recharging with the battery installed on the vehicle, be sure to discon-
nect the ground cable.
Make sure the power switch on the charger is off when connecting and
disconnecting the charger cables to the battery.
After recharging the battery
The engine may not start. Follow the procedure below to initialize the sys-
tem.
Depress the brake pedal with the shift lever in “N”.
Open and close any of the doors.
Restart the engine.
STEP1
STEP2
STEP3

515 4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_EE (OM60G38E)
Washer fluid
If any washer does not work or
the warning message appears
on the multi-information display,
the washer tank may be empty.
Add washer fluid.
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 during battery recharging may cause corro-
sion.
CAUTION
When refilling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the
washer fluid contains alcohol and may catch fire if spilled on the engine etc.

516 4-3. Do-it-yourself maintenance
L/C200_EE (OM60G38E)
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 listed on the label of the washer fluid bot-
tle.

517 4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_EE (OM60G38E)
Fuel filter (diesel engine only)
You may drain the fuel filter yourself. However, as the operation is dif-
ficult, we recommend having it drained by your Toyota dealer. Even if
you decide to drain it yourself, contact your Toyota dealer.
The water in the fuel filter needs to be drained if the fuel system
warning light flashes and a buzzer sounds. (P. 574)
Turn the “ENGINE START STOP” switch OFF.
Place a small tray under the drain plug to catch the water and
any fuel that comes out.
Turn the drain plug counterclock-
wise about 2 to 2 1/2 turns.
Operate the priming pump until
fuel begins to run out.
After draining, tighten the drain plug by hand.
STEP1
STEP2
STEP3
STEP4
STEP5

525
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_EE (OM60G38E)
Air conditioning filter
The air conditioning filter must be cleaned or changed regularly to
maintain air conditioning efficiency.
Removal method
Turn the “ENGINE START STOP” switch IGNITION ON
mode and switch to recirculated air mode, then turn the
“ENGINE START STOP” switch OFF.
Open the glove box and remove the separate tray.
(P. 453)
Remove the filter cover.
Remove the filter case.
STEP1
STEP2
STEP3
ITY43C030
STEP4

531
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_EE (OM60G38E)
Checking and replacing fuses
If any of the electrical components do not operate, a fuse may have
blown. If this happens, check and replace the fuses as necessary.
Turn the “ENGINE START STOP” switch OFF.
The fuses are located in the following places. To check the
fuses, follow the instructions below.
Engine compartment
Push the tab in and lift the lid
off.
Under the instrument panel (left-hand drive vehicles)
Driver’s side instrument panel (type A)
Remove the lid.
STEP1
STEP2
ITY43C032

536 4-3. Do-it-yourself maintenance
L/C200_EE (OM60G38E)
Fuse layout and amperage ratings
Engine compartment
FuseAmpereCircuit
1
A/F*115 A A/F heater
EFI MAIN2*2, *315 A*2
25 A*3VNT DRIVER, EFI, EDU
2HORN10 A Horn
3 EFI MAIN 25 A EFI, A/F heater, fuel pump
4 IG2 MAIN 30 A INJ, IGN, MET
5 RR A/C 50 A No circuit
6 SEAT-A/C LH 25 A Seat heaters and ventilators
7 RR S/HTR 20 A Rear seat heater
8 DEICER 20 A Windshield wiper de-icer
9 CDS FAN 25 A Condenser fan
10 TOW TAIL 30 A No circuit
12 34
5
39 18 19 20 21 22 23 24 25 26
40 41 42 43
44 45 46 47
48 27 28
33 34 31 3229 30 35 36 37
52 53 5455
49 50 515667
68
69
57585960
616263646566 6 7 8 9 10 11 12 13 14 15 16 17
38

538 4-3. Do-it-yourself maintenance
L/C200_EE (OM60G38E)
32A/PUMP
NO.1*150 A AI DRIVER
GLOW1
*2, *380 A Engine glow system
33A/PUMP
NO.2
*150 A No circuit
GLOW2
*2, *380 A Engine glow system
34 MAIN 40 AHeadlight, HEAD LL, HEAD RL,
HEAD LH, HEAD RH
35 ABS1 50 A ABS
36 ABS2 30 A ABS
37 ST 30 A Starter system
38 IMB 7.5 AID code box, smart entry & push
start system, GBS
39 AM2 5 A Main body ECU
40 DOME2 7.5 AVanity lights, overhead module,
rear interior light
41 ECU-B2 5 A Driving position memory system
42 AMP 2 30 A Audio system
43 RSE 7.5 A No circuit
44 TOWING 30 A Towing
45 DOOR NO.2 25 A Main body ECU
46 STR LOCK 20 A Steering lock system
47 TURN-HAZ 15 AMeter, front turn signal lights, side
turn signal lights, rear turn signal
lights, trailer
48EFI MAIN2*120 A Fuel pump
F/PMP*2, *320 A No circuit
FuseAmpereCircuit