Page 436 of 556
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
Page 460 of 556

460
5-1. Essential information
L/C200_U (OM60D97U)
Event data recorder
In a crash or a near car crash eventThe SRS airbag sensor assembly contains the EDR. In a crash or a
near car crash event, this device may record some or all of the follow-
ing information:
● Engine speed
● Whether the brake pedal was applied or not
● Vehicle speed
● To what extent the accelerator pedal was depressed
● Position of the transmission shift lever
● Whether the driver and front passenger wore seat belts or not
● Driver’s seat position
● Front passenger’s occupant classification
● SRS airbag deployment data
● SRS airbag system diagnostic data
The information above is intended to be used for the purpose of
improving vehicle safety performan ce. Unlike general data recorders,
the EDR does not record sound data such as conversation between
passengers.
Your vehicle has computers that monitor and control certain aspects
of your vehicle. These computers assi st in driving and maintaining
optimal vehicle performance.
Besides storing data useful for tr oubleshooting, there is a system to
record data in a crash or a near car crash event. This is called an
Event Data Recorder (EDR).
Page 463 of 556

5
When trouble arises
463
5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the vehi-
cle that may lead to an accident. Immediately stop the vehicle in a
safe place and contact your Toyota dealer.
Have the vehicle inspected by your Toyota dealer immediately.Failing to investigate the cause of the following warnings may lead to
the system operating abnormally and possibly cause an accident.
Have the vehicle inspected by your Toyota dealer immediately.
Warning lightWarning light/Details
Charging system warning light Indicates a malfunction in the vehicle’s charging system.
Warning lightWarning light/Details
Malfunction indicator lamp Malfunction in:
• The emission control system;
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system.
SRS warning light Malfunction in:
• The SRS airbag system;
• The front passenger occupant classification system; or
• The seat belt pretensioner system.
Page 465 of 556
5
When trouble arises
465
5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
Warning lightWarning light/DetailsCorrection procedure
Driver’s seat belt
reminder light (warning
buzzer)
*2
Warns the driver to fasten
his/her seat belt. Fasten the seat belt.
(On the cen-
ter cluster) Front passenger’s seat
belt reminder light (warn-
ing buzzer)
*2
Warns the front passen-
ger to fasten his/her seat
belt.
Fasten the seat belt.
Tire pressure warning
light
When the light comes on:
Low tire inflation pressure.
Adjust the tire inflation
pressure.
When the light comes on
after blinking for 1 minute:
Malfunction in the tire
pressure warning system. Have the system checked
by your Toyota dealer.
Unengaged “Park” warn-
ing light
The transmission “Park”
mechanism is not
engaged. Shift four-wheel drive con-
trol out of “N”. (
P. 201)
*3
*4
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466 5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
*1: Open door warning buzzer:
The open door warning buzzer sounds to alert one or more of the doors is
not fully closed (with the vehicle having reached a speed of 3 mph [5 km/h]).
*2: Driver’s and front passenger’s seat belt reminder buzzer:
The driver’s and front passenger’s seat belts reminder sounds to alert the
driver and front passenger that
his/her seat belt is not fastened. The buzzer
sounds intermittently for 10 seconds after the vehicle had reached a speed
of at least 12 mph (20 km/h). Then, if the seat belt is still unfastened, the
buzzer will sound in a different tone for 20 more seconds.
*3: Vehicles with navigation system
*4: Vehicles without navigation system
Warning lightWarning light/DetailsCorrection procedure
Low fuel level warning
light Indicates that remaining
fuel is about 4.0 gal. (15.0
L, 3.3 Imp. gal.) or less. Refuel the vehicle.
Master warning light A buzzer sounds and the
warning light comes on
and flashes to indicate that
the master warning system
has detected a malfunc-
tion. Take appropriate action in
accordance with the mes-
sage displayed on the multi-
information display.
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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.
Page 468 of 556

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).
Page 500 of 556
500 5-2. Steps to take in an emergency
L/C200_U (OM60D97U)
NOTICE
■When handling jumper cables
Be careful that the jumper cables do not become tangled in the cooling fan
or any of the belts when connecting or disconnecting them.