420 4-3. Do-it-yourself maintenance
11 PWR25 A Power windows
12 DOOR NO.2 25 A Main body ECU
13 S/ROOF 30 A Moon roof
14 TAIL 15 AFront side marker/parking lights,
stop/tail lights, rear side marker
lights, license plate lights, back-up
lights, front turn signal lights, main
body ECU
15 PANEL 7.5 ANavigation system, seat heaters,
emergency flashers, air condition-
ing system, audio system, clock,
glove box light, instrument panel
lights, steering switches, vehicle
stability control system, traction
control system
16 ECU IG NO.1 10 A Main body ECU, windshield wipers
and washer, moon roof, tire pres-
sure warning system, electric cool-
ing fans, auto anti-glare inside rear
view mirror, navigation system
17 ECU IG NO.2 7.5 A Anti-lock brake system, vehicle sta-
bility control system, traction con-
trol system, brake assist system,
shift lock control system, auto-
matic transmission, cruise control
system
18 A/C NO.2 10 AAir conditioning system, rear win-
dow defogger
19 WASH 10 A Windshield wipers and washer
20 S-HTR 20 A Seat heaters
21 GAUGE NO.1 10 A Emergency flashers, charging sys-
tem, multiport fuel injection system/
sequential multiport fuel injection
system, back-up lights
FuseAmpereCircuit
436
5-2. Steps to take in an emergency
If a war ning light tur ns on or a war ning buzzer sounds...
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
The following warning indicates a possible problem in the brake sys-
tem. Immediately stop the vehicle in a safe place and contact your
Toyota dealer.
*: Parking brake engaged warning buzzer: The buzzer sounds to indicate that the parking brake is still engaged (with the vehicle having reached a speed
of 3 mph [5 km/h]).
Warning lightWarning light/Details
(U.S.A.)
(Canada) Brake system warning light (warning buzzer)*
• Low brake fluid
• Malfunction in the brake system
This light also comes on when the parking brake is not
released. If the light turns off after the parking brake is fully
released the system is operating normally.
Calmly perform the following actions if any of the warning lights turn
on or flash. If a light turns on or flashes, but then turns off, this does
not necessarily indicate a malfunction in the system.
5
When trouble arises
449
5-2. Steps to take in an emergency
If a war ning message is displayed (vehicles with multi-infor mation display)
If a warning is shown on the multi-
information display, stay calm and
perform the following actions:
Master warning light
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
Multi-information display
If any of the warning lights turns on again after performing the fol-
lowing actions, contact your Toyota dealer.
548 Alphabetical index
Warning buzzersBrake system ........................ 436
Downshifting.......................... 142
Open door ............................. 439
Seat belt reminder ................. 439
Warning lights Anti-lock brake system .......... 437
Brake assist system .............. 437
Brake system ........................ 436
Charging system .... ............... 437
Engine oil maintenance ......... 439
Engine oil pressure ............... 437
Low fuel level ........................ 439
Low tire pressure warning
light ..................................... 439
Malfunction indicator lamp .... 437
Master warning light .............. 439
Open door ............................. 439
Pretensioners ........................ 437
Seat belt reminder light ......... 439
Smart key system... ............... 442
SRS airbags .......................... 437
Washer fluid .......................... 439
Warning messages Engine coolant temperature ........................ 449
Engine oil maintenance ......... 451
Engine oil pressure ............... 449
Hood...................................... 451
Moon roof .............................. 451
Open door ............................. 451
Parking brake ........................ 451
Smart key system... ............... 454
Steering lock ......................... 450
Trunk ..................................... 451
Washer fluid .......................... 451 Washer
Checking ............................... 386
Preparing and checking
before winter ....................... 183
Switch ................................... 168
Washing and waxing ............... 354
Weight Cargo capacity ...................... 179
Load limits ............................. 182
Weight ................................... 488
Wheels ...................................... 401
Window glasses ........................ 72
Window lock switch................... 72
Windows
Power windows ....................... 72
Rear window defogger .......... 214
Washer.................................. 168
Windshield wipers ................... 168
Wireless remote control key Replacing the battery ............ 406
Wireless remote control .......... 40
WMA disc.................................. 236W
551
What to do if...
■
Warning lights
P. 437
or
P. 4 3 6P. 437
P. 4 3 7P. 439
P. 4 3 7P. 439
P. 439
or
P. 4 3 7P. 439
P. 4 3 7P. 439
P. 439
or
P. 4 3 7P. 439
P. 4 3 9P. 442
*: The light flashes to indicate a malfunction.
Brake system warning
lightCruise control indicator
light
*
Slip indicator light
Charging system warn-
ing lightTire pressure warning
light
Low engine oil pressure
warning lightLow windshield washer fluid
warning light
Malfunction indicator
lampOpen door warning light
Low fuel level warning
light
SRS warning lightDriver’s seat belt
reminder light
ABS warning lightFront passenger’s seat belt
reminder light
Master warning light
Maintenance required
reminder lightSmart key system warn-
ing light
The warning message is
displayedP. 448If a warning message is displayed
