378 4-3. Do-it-yourself maintenance
11 IGN 7.5 ASRS airbag system, multiport fuel
injection system/sequential multi-
port fuel injection system, front
passenger occupant classification
system
12 METER 7.5 A Gauge and meters
13 HTR-IG 10 AAir conditioning system, rear win-
dow defogger, PTC heater
14 WIPER 25 A Windshield wipers
15 RR WIPER 15 A Rear window wiper
16 WASHER 15 A Windshield washer
17 ECU-IG NO. 1 10 AMain body ECU, electric power
steering, electric cooling fan(s),
shift lock control system, anti-lock
brake system, multiport fuel injec-
tion system/sequential multiport
fuel injection system, tire pressure
warning system, vehicle stability
control system, all wheel drive sys-
tem
18 ECU-IG NO. 2 10 ABack-up lights, charging system,
rear window defogger, auto anti-
glare inside rear view mirror
19 OBD 7.5 A On-board diagnosis system
20 STOP 10 AStop lights, high mounted stop-
light, anti-lock brake system, vehi-
cle stability control system,
multiport fuel injection system/
sequential multiport fuel injection
system, shift lock control system
21 DOOR 25 A Power door lock system
22 ACC-B 25 A CIG, ACC
23 4WD 7.5 A All wheel drive system
FuseAmpereCircuit
5
When trouble arises
401
5-2. Steps to take in an emergency
If a war ning light turns 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.
497 Alphabetical index
TRAC ........................................ 146
Traction control ....................... 146
Trip meter................................. 129
Turn signal lights
Replacing light bulbs ............ 380
Switch ................................... 126
Wattage ................................ 456
Vanity mirrors .......................... 294
Vehicle identification
number................................... 443
Vehicle stability control .......... 146
VSC ........................................... 146
Warning buzzers
Brake system........................ 401
Downshifting ......................... 123
Seat belt reminder ................ 404
Warning lights
Active Torque Control 4WD
system warning light .......... 402
Anti-lock brake system ......... 402
Brake assist system ............. 402
Brake system........................ 401
Charging system .................. 402
Electric power steering
warning light ....................... 402
Engine oil maintenance ........ 404
Engine oil pressure............... 402
Low fuel level........................ 404Low tire pressure warning
light .....................................404
Malfunction indicator lamp ....402
Open door .............................404
Pretensioners ........................402
Seat belt reminder light .........404
SRS airbags ..........................402
Washer fluid ..........................404
Washer
Checking ...............................349
Preparing and checking
before winter .......................154
Switch....................................138
Washing and waxing ...............316
Weight
Cargo capacity ......................150
Load limits .............................153
Weight ...................................442
Wheels ......................................364
Window glasses ........................57
Window lock switch ...................57
Windows
Power windows .......................57
Rear window defogger ..........179
Washer ..................................138
Windshield wipers ...................138
Wireless remote control key
Replacing the battery ............368
Wireless remote control ..........26
WMA disc ..................................197
V
W
499 What to do if...
■Warning lights
P. 402
or
P. 4 0 1P. 404
P. 4 0 2P. 404
P. 4 0 2P. 404
P. 402
or
P. 4 0 2P. 402
P. 4 0 2P. 404
P. 404
or
P. 4 0 2P. 404
P. 4 0 2P. 404
*: The light flashes to indicate a malfunction.
Brake system warning
lightActive Torque Control 4WD sys-
tem warning light
Maintenance required
reminder light
Charging system warn-
ing lightTire pressure warning
light
Low engine oil pressure
warning lightLow windshield washer fluid level
warning light
Malfunction indicator
lampSlip indicator
light
Cruise control indicator
light
*
SRS warning lightOpen door warning light
ABS warning lightLow fuel level warning
light
Driver’s seat belt
reminder light
Electric power steering
warning lightFront passenger’s seat belt
reminder light
