2013 TOYOTA LAND CRUISER air conditioning

560
4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
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. 467)
Remove the filter cover.
Remove the filter case.
STEP1
STEP2
STEP3
ITY43C030
STEP4

561 4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
■Cleaning method
If the filter is dirty, clean by
blowing compressed air
through the filter from the
downward side.
Hold the air gun 2 in. (5 cm)
from the filter and blow for
approximately 2 minutes at 72
psi (500 kPa, 5.0 kgf/cm
2 or
bar).
If it is not available, have the
filter cleaned by your Toyota
dealer.
■Replacement method
Remove the air conditioning
filter and replace it with a new
one.
The “UP” marks shown on
the filter should be pointing up.
UP
UP
UP
ITY43C090

562 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
■Checking interval
Inspect, clean and replace the air conditioning filter according to the mainte-
nance schedule. In dusty areas or areas with heavy traffic flow, more fre-
quent cleaning or early replacement may be required. (For scheduled
maintenance information, read the “Scheduled Maintenance Guide”,
“Owner’s Manual Supplement”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
NOTICE
■To prevent damage to the system
●When using the air conditioning system, make sure that a filter is always
installed.
●When cleaning the filter, do not clean the filter with water.

571 4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
16STOP15 AStoplights, high mounted stop-
light, brake controller, towing
converter, ABS, VSC, main
body ECU, EFI, trailer
17TOW BRK30 A
Brake controler
18AHC50 A
No circuit
19PTC-150 A
PTC heater
20PTC-250 A
PTC heater
21PTC-350 A
PTC heater
22RH-J/B50 A
RH-J/B
23SUB BATT40 A
To w i n g
24VGRS40 A
VGRS ECU
25H-LP CLN30 A
Headlight cleaner
26DEFOG30 A
Rear window defogger
27HTR50 A
Front air conditioning system
28PBD30 A
No circuit
29LH-J/B150 A
LH-J/B
30ALT180 A
Alternator
31A/PUMP NO.150 A
AI DRIVER
32A/PUMP NO.250 A
AI DRIVER 2
33MAIN40 AHeadlight, daytime running
light system, HEAD LL, HEAD
RL, HEAD LH, HEAD RH
34ABS150 A
ABS
35ABS230 A
ABS
36ST30 A
Starter system
37IMB7.5 AID code box, smart key sys-
tem, GBS
38AM25 A
Main body ECU
39DOME27.5 AVanity lights, overhead mod-
ule, rear interior light
FuseAmpereCircuit

574 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)■Driver’s side instrument panel
FuseAmpereCircuit
1CIG15 A Cigarette lighter
2BK/UP LP10 A Back-up lights, trailer
3ACC7.5 AAudio system, multi-display
assembly, main body ECU,
mirror ECU, rear seat enter-
tainment, smart key system,
clock
4PA N E L10 AFour-wheel drive system, ash-
tray, cigarette lighter, brake
controller, cool box, cruise con-
trol, center differential lock,
multi-display assembly, seat
heater, air conditioning system,
glove box light, emergency
flashers, audio system, head-
light cleaner switch, inverter,
driving position memory sys-
tem, outside rear view mirror
switches, overhead module,
roll sensing of curtain shield
airbags off switch, shift lever
switch, steering switches, VSC
OFF switch, console switch

575 4-3. Do-it-yourself maintenance
4
Maintenance and care
LC200_OM_OM60F57U_(U)
5ECU-IG NO.210 AAir conditioning system,
heater, overhead module,
ABS, VSC, steering sensor,
yaw rate & G sensor, main
body ECU, stoplights, moon
roof, clock, EC mirror
6WINCH5 A No circuit
7A/C IG10 ACool box, condenser fan,
cooler compressor, rear win-
dow and outside rear view mir-
ror defoggers, air conditioning
system
8TA I L15 ATail lights, license plate lights,
front fog lights, front side
marker lights, rear side marker
lights, parking lights
9WIPER30 A Windshield wiper
10WSH20 A Windshield washer
11RR WIPER15 ARear window wiper and
washer
124WD20 A 4WD
13LH-IG5 AAlternator, seat heater, wind-
shield wiper de-icer, front seat
belt, emergency flasher,
inverter, shift lever switch
14ECU-IG NO.15 AABS, VSC, tilt and telescopic
steering, gateway ECU, shift
lock system, cruise control sys-
tem, pre-collision seat belt,
headlight cleaner, multi-dis-
play assembly, driving position
memory system, power door
lock system
15S/ROOF25 A Moon roof
FuseAmpereCircuit

576 4-3. Do-it-yourself maintenance
LC200_OM_OM60F57U_(U)
16RR DOOR RH20 A Power windows
17MIR15 AMirror ECU, outside rear view
mirror defoggers
18RR DOOR LH20 A Power windows
19FR DOOR LH20 A Power windows
20FR DOOR RH20 A Power windows
21RR FOG7.5 A No circuit
22A/C7.5 A Air conditioning system
23AM15 A No circuit
24TI & TE15 A Tilt and telescopic steering
25FR P/SEAT RH30 A Power seat
26PWR OUTLET15 A Power outlet
27OBD7.5 A On-Board diagnosis
28PSB30 A Pre-collision seat belt
29DOOR NO.125 A Main body ECU
30FR P/SEAT LH30 A Power seat
31INVERTER15 A Inverter
FuseAmpereCircuit

604
5-1. Essential information
LC200_OM_OM60F57U_(U)
If you think something is wrong
If you notice any of the following symptoms, your vehicle probably
needs adjustment or repair. Contact your Toyota dealer as soon as
possible.
■Visible symptoms
●Fluid leaks under the vehicle
(Water dripping from the air conditioning after use is normal.)
●Flat-looking tires or uneven tire wear
●Engine coolant temperature gauge needle continually points
higher than normal
●Engine oil pressure gauge continually points lower than nor-
mal
●Voltmeter continually points higher or lower than normal
■Audible symptoms
●Changes in exhaust sound
●Excessive tire squeal when cornering
●Strange noises related to the suspension system
●Pinging or other noises related to the engine
■Operational symptoms
●Engine missing, stumbling or running rough
●Appreciable loss of power
●Vehicle pulls heavily to one side when braking
●Vehicle pulls heavily to one side when driving on a level road
●Loss of brake effectiveness, spongy feeling, pedal almost
touches the floor