Page 401 of 536

401
4-3. Do-it-yourself maintenance
4
Maintenance and care
9 ACC
7.5 AAudio system, power outlets,
power rear view mirror control,
automatic transmission shift lock
system, main body ECU, clock,
smart key system
10 MIR HTR 10 A Outside rear view mirror defoggers
11 PWR OUTLET 15 A Power outlet
12 RR FOG 10 A No circuit
13 IGN 7.5 AMultiport fuel injection system/
sequential multiport fuel injection
system, steering lock system, front
passenger occupant classification
system, smart key system, SRS
airbag system
14 GAUGE 2 7.5 A Gauges and meters
15 S-HTR 15 A Seat heaters
16 FR WIP 25 A Windshield wipers
17 RR WIP 15 A Rear window wiper
18 WSH 15 AWindshield washer, rear window
washer
19 ECU IG 1 10 AElectric cooling fan, ABS, TRAC,
VSC, AUTO LSD function, downhill
assist control system, hill-start
assist control system, Active
Torque Control 4WD system, auto-
matic transmission shift lock sys-
tem, air conditioning system, main
body ECU, electric moon roof,
stop/tail lights, electric power steer-
ing system, clock, AC inverter, auto
anti-glare inside rear view mirror
20 ECU IG 2 10 AAir conditioning system, rear win-
dow defogger, emergency flashers
FuseAmpereCircuit
Page 402 of 536
402 4-3. Do-it-yourself maintenance
*: Vehicles without smart key system
21 OBD7.5 A On-board diagnosis system
22 STOP 10 AStop/tail lights, high mounted stop-
light, automatic transmission shift
lock system, multiport fuel injection
system/sequential multiport fuel
injection system, ABS, TRAC,
VSC, AUTO LSD system, downhill
assist control system, hill-start
assist control system
23 DOOR 25 AMain body ECU, power door lock
system
24 ACC-B 25 A ACC, CIG, fuses
25 4WD 7.5 A Active Torque Control 4WD system
26 FR FOG 15 A Front fog lights
27 AM1* 7.5 A Starting system
28 DEF 30 ARear window defogger, MIR HTR
fuse
29 P/SEAT 30 A Power seat
30 POWER 30 A Power windows
FuseAmpereCircuit
Page 413 of 536

When trouble arises5
413
5-1. Essential informationEmergency flashers ......... 414
If your vehicle needs to be towed ........................ 415
If you think something is wrong ............................. 422
Fuel pump shut off system ........................... 423
Event data recorder ......... 424 5-2. Steps to take in an
emergency
If a warning light turns on or a warning buzzer
sounds... ....................... 426
If you have a flat tire (vehicles with standard
tires) ............................... 438
If you have a flat tire (vehicles with run-flat
tires) ............................... 457
If the engine will not start ................................ 458
If the shift lever cannot be shifted from P............ 459
If you lose your keys ........ 460
If the electronic key does not operate properly
(vehicles with smart
key system).................... 461
If the battery is discharged ..................... 463
If your vehicle overheats ....................... 466
If the vehicle becomes stuck .............................. 468
If your vehicle has to be stopped in an
emergency ..................... 470
Page 419 of 536
5
When trouble arises
419
5-1. Essential information
From the rear
Use a towing dolly under the
front wheels.
Using a flat bed truck
If you use chains or cables to tie
down your vehicle, the angles
shaded in black must be 45.
Do not overly tighten the tie
downs or the vehicle may be
damaged.
■ Emergency towin g procedure
Release the parking brake.
Shift the shift lever to N.
Vehicles without smart key system: Turn the engine switch to “ACC”
(engine off) or “ON” (engine running) position.
Vehicles with smart key system: Turn the “ENGINE START STOP”
switch to ACCESSORY (engine off) or IGNITION ON (engine run-
ning) mode.
■ Location of the emer gency towing eyelet
The emergency towing eyelet is in the tool bag. ( P. 438)
STEP 1
STEP 2
STEP 3
Page 423 of 536
5
When trouble arises
423
5-1. Essential information
Fuel pump shut off system
Follow the procedure below to restart the engine after the system is
activated.
Vehicles without smart key system Turn the engine switch to the “ACC” or “LOCK” position.
Restart the engine.
Vehicles with smart key system Turn the “ENGINE START STOP” switch OFF.
Restart the engine.
NOTICE
■Before starting the engine
Inspect the ground under the vehicle.
If you find that fuel has leaked onto the ground, the fuel system has been
damaged and is in need of repair. Do not restart the engine.
To minimize the risk of fuel leakage when the engine stalls or an air-
bag inflates upon collision, the fu el pump shut off system stops sup-
plying fuel to the engine.
STEP 1
STEP 2
STEP 1
STEP 2
Page 431 of 536

5
When trouble arises
431
5-2. Steps to take in an emergency
*: Driver's and front passenger’s seat belt warning buzzers:
The driver’s and front passenger’s seat belt warning buzzers sound to alert
the driver and front passenger that his or her seat belt is not fastened. The
buzzer sounds intermittently for 10 seconds after the vehicle has reached a
speed of 12 mph (20 km/h). Then, if the seat belt is still unfastened, the
buzzer will sound at a different tone for 20 more seconds.
Follow the correction procedures. (vehicles with smart key system)
After taking the specified steps to correct the suspected problem,
check that the warning light turns off.
Interior
buzzerExterior
buzzerWarning lightWarning light/DetailsCorrection procedure
Once (Comes
on for 8
seconds.) Smart key system warning
light
Indicates that the electronic
key is not present when the
“ENGINE START STOP”
switch is pressed. Confirm the
location of the
electronic
key*.
Once3 times
Smart key system warning
light
Indicates that a door other
than the driver’s door has
been opened and closed with
the “ENGINE START STOP”
switch in any mode other
than OFF and the electronic
key has been taken out of
the detection area. Confirm the
location of the
electronic
key.
Page 432 of 536

432 5-2. Steps to take in an emergency
*: If the engine does not start when the electronic key is inside the vehi-cle, the electronic key battery may be depleted or there may be diffi-
culties receiving the si gnal from the key. (P. 3 0 )
Once3 times
Smart key system warning
light
Indicates that the driver’s door
has been opened and closed
with the shift lever in P, the
“ENGINE START STOP”
switch in any mode other than
OFF and the electronic key
has been taken out of the
detection area. Turn the
“ENGINE
START
STOP” switch
OFF or con-
firm the loca-
tion of the
electronic
key.
ContinuousContinuous
Smart key system warning
light
Indicates that the driver’s door
has been opened and closed
with the shift lever not in P, the
“ENGINE START STOP”
switch in any mode other than
OFF and the electronic key
has been taken out of the
detection area.
• Shift the shift
lever to P.
• Confirm the location of the
electronic
key.
Interior
buzzerExterior
buzzerWarning lightWarning light/DetailsCorrection procedure
Page 458 of 536

458
5-2. Steps to take in an emergency
If the engine will not star t
If the engine will not start even though correct starting procedures
are being followed (P. 143, 147) or releasing the steering lock, ( P.
143, 147), consider each of the following points.
■ The engine will not start even when the starter motor oper-
ates normally.
One of the following may be the cause of the problem.
●There may not be sufficient fuel in the vehicle’s tank.
Refuel the vehicle.
● The engine may be flooded.
Try to restart the engine once more following correct starting
procedures. ( P. 143, 147)
● There may be a malfunction in the engine immobilizer system.
( P. 9 2 )
■ The starter motor turns over slowly, the interior lights and
headlights are dim, or the horn does not sound or sounds at
a low volume.
One of the following may be the cause of the problem.
●The battery may be discharged. ( P. 463)
● The battery terminal connec tions may be loose or corroded.
■ The starter motor does not turn over, the interior lights and
headlights do not turn on, or the horn does not sound.
One of the following may be the cause of the problem.
● One or both of the battery terminals may be disconnected.
● The battery may be discharged. ( P. 463)
● There may be a malfunction in the steering lock system (vehi-
cles with smart key system).
Contact your Toyota dealer if the problem cannot be repaired, or if
repair procedures are unknown.