2009 TOYOTA LAND CRUISER ECU

436 4-3. Do-it-yourself maintenance
L/C200_U (OM60D97U)
16RR DOOR RH20 A Power windows
17MIR15 AMirror ECU, outside rear view
mirror heater
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 Front seat adjustment
26PWR OUTLET15 A Power outlet
27OBD7.5 A DLC3
28PSB30 A Pre-collision seat belt
29DOOR NO.125 A Main body ECU
30FR P/SEAT LH30 A Front seat adjustment
31INVERTER15 A Inverter
FuseAmpereCircuit

437
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_U (OM60D97U)
■
Passenger’s side instrument panel
FuseAmpereCircuit
1RSF LH30 A No circuit
2B/DR CLSR RH30 A No circuit
3B/DR CLSR LH30 A No circuit
4RSF RH30 A No circuit
5DOOR DL15 A No circuit
6AHC-B20 A No circuit
7AHC-B NO.210 A No circuit
8ECU-IG NO.45 A Tire pressure warning system
9SEAT-A/C FAN10 A No circuit
10SEAT-HTR20 A Seat heater
11AFS5 A No circuit
12ECU-IG NO.35 A No circuit
13TV10 A Multi-display assembly
ITN42C018

444 4-3. Do-it-yourself maintenance
L/C200_U (OM60D97U)■
Front turn signal light
For the left side only: Remove
the securing bolt and move the
washer fluid filler opening.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
ITY43C012
STEP1
ITY43C044
STEP2
ITY43C045
STEP3

445
4-3. Do-it-yourself maintenance
4
Maintenance and care
L/C200_U (OM60D97U)
■
Front side marker light
For the left side only: Remove
the securing bolt and move the
washer fluid filler opening.
Turn the bulb base counterclock-
wise.
Remove the light bulb.
ITY43C012
STEP1
ITY43C050
STEP2
ITY43C051
STEP3

450 4-3. Do-it-yourself maintenance
L/C200_U (OM60D97U)
CAUTION
■Replacing light bulbs
● Turn off the headlights. Do not attempt to replace the bulb immediately
after turning off the headlights.
The bulbs become very hot and may cause burns.
● Do not touch the glass portion of the light bulb with bare hands. Hold the
bulb by the plastic or metal portion.
If the bulb is scratched or dropped it may blow out or crack.
● Fully install light bulbs and any parts used to secure them. Failing to do so
may result in heat damage, fire, or water entering the headlight unit. This
may damage the headlights or cause condensation to build up on the lens.
● Do not attempt to repair or disassemble light bulbs, connectors, electric
circuits or component parts.
Doing so may result in death or serious injury due to electric shock.
■ To prevent damage or fire
Make sure bulbs are fully seated and locked.

5
When trouble arises
453
5-1. Essential information
L/C200_U (OM60D97U)
If your vehicle needs to be towed
Before towingThe following may indicate a problem with your transmission. Contact
your Toyota dealer before towing.
● The engine is running, but the vehicle will not move.
● The vehicle makes an abnormal sound.
Emergency towing
If a tow truck is not available in an emergency, your vehicle may be
temporarily towed using a cable or chain secured to the following
part. This should only be attempt ed on hard, surfaced roads for short
distances at low speeds.
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
Towing hook
If towing is necessary, we recommend having your vehicle towed by
your Toyota dealer or a commerci al towing service, using a lift-type
truck or a flat bed truck.
Use a safety chain system for all to wing, and abide by all state/pro-
vincial and local laws.
Use a towing dolly or flat bed truck.

5
When trouble arises
467
5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
■
If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after taking several driving trips. If
the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■ If the low speed four-wheel drive in dicator light or the center differen-
tial lock indicator light blinks
Take the specified steps. ( P. 206)
If the brake system warning light or the malfunction indicator light also
comes on, or the low speed four-wheel drive indicator light or the center dif-
ferential lock indicator light continues to blink after taking the specified steps,
there may be a malfunction in the engine, the brake system or the four-
wheel drive system. In this case, you may not be able to transfer between
“H4” and “L4” modes, and the center differential lock may not be able to be
locked or unlocked. Have the vehicle inspected by your Toyota dealer imme-
diately.
■ Front passenger detection sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.

468 5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
■SRS warning light
This warning light system monitors the following:
● The airbag sensor assembly
● Front airbag sensors
● The curtain shield airbag sensors
● The side and curtain shield airbag sensors
● The seat belt buckle switches
● The driver’s seat position sensor
● The inflators
● The interconnecting wiring and power sources
● The front passenger occupant classification ECU
● “AIR BAG ON” and “AIR BA G OFF” indicator lights
● The seat belt pretensioners
● The roll sensing of curtain shield airbags off indicator light
■ Changing the engine oil
Make sure to reset oil change system
■
When the tire pressure warning light comes on
Check the tire inflation pressure and adjust to the appropriate level.
Pushing the tire pressure warning reset switch does not turn off the tire
pressure warning light.
■The tire pressure warning light may come on due to natural causes
The tire pressure warning light may come on due to natural causes such
as natural air leaks or tire inflation pressure changes caused by temper-
ature. In this case, adjusting the ti re inflation pressure will turn off the
warning light (after a few minutes).