335 4-3. Do-it-yourself maintenance
4
Maintenance and care
13 HTR-IG 10 AAir conditioning system, rear win-
dow defogger
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
18 ECU-IG NO. 2 10 ABack-up lights, charging system,
rear window defogger
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
24 FR FOG 15 A Front fog lights
25 AM1 7.5 AStarting system, shift lock control
system, ACC, CIG
26 DEF 30 ARear window defogger, MIR HTR,
multiport fuel injection system/
sequential multiport fuel injection
system
27 POWER 30 A Power windows
FuseAmpereCircuit
5
When trouble arises
359
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.
437
Alphabetical index
Alphabetical index
A/C ............................................ 168
ABS........................................... 142
Active torque control 4WD
system ................................... 142
Air conditioning filter .............. 323
Air conditioning system
Air conditioning filter ............. 323
Air conditioning
system................................ 168
Airbags
Airbag operating conditions .... 73
Airbag precautions for your
child...................................... 77
Airbag warning light .............. 360
Curtain shield airbag operating
conditions ............................. 74
Curtain shield airbag
precautions .......................... 77
Front passenger occupant
classification system ............ 82
General airbag precautions .... 77
Locations of airbags ............... 70
Modification and disposal of
airbags ................................. 81
Proper driving posture ...... 68, 77
Side airbag operating
conditions ............................. 74
Side airbag precautions.......... 77
SRS airbags ........................... 70
Antenna .................................... 181
Anti-lock brake system ........... 142
Ashtray ..................................... 253
Audio input .............................. 202Audio system
Antenna .................................181
Audio input ............................202
AUX adapter..........................202
CD player/changer ................184
MP3/WMA disc......................191
Optimal use ...........................199
Portable music player............202
Radio .....................................178
Steering wheel audio
switch ..................................203
Type ......................................175
Automatic transmission
Automatic transmission .........116
If the shift lever cannot be
shifted from P......................384
S mode ..................................118
AUX adapter .............................202
Auxiliary boxes ................248, 262
Back-up lights
Wattage .................................411
Back door
Back door ................................33
Wireless remote control ..........26
Battery
Checking ...............................304
If the vehicle has a
discharged battery ..............386
Preparing and checking before
winter ..................................151
Bluetooth
®................................206
Bottle holder .............................247
Brake
Fluid ......................................302
Parking brake ........................124
Brake assist ..............................142
Break-in tips .............................104
A
B
445 Alphabetical index
Vanity mirrors .......................... 251
Vehicle identification
number................................... 397
Vehicle stability control .......... 143
VSC ........................................... 143
Warning buzzers
Brake system........................ 359
Downshifting ......................... 120
Seat belt reminder ................ 362
Warning lights
Active torque control 4WD
system warning light .......... 360
Anti-lock brake system ......... 360
Brake assist system ............. 360
Brake system........................ 359
Charging system .................. 360
Electric power steering
warning light ....................... 360
Engine oil maintenance ........ 362
Engine oil pressure............... 360
Low fuel level........................ 362
Low tire pressure warning
light .................................... 362
Malfunction indicator lamp.... 360
Open door ............................ 362
Pretensioners ....................... 360
Seat belt reminder light ........ 362
SRS airbags ......................... 360
Washer fluid ......................... 362Washer
Checking ...............................306
Preparing and checking
before winter .......................151
Switch....................................136
Washing and waxing ...............274
Weight
Cargo capacity ......................147
Load limits .............................150
Weight ...................................396
Wheels ......................................321
Window glasses ........................56
Window lock switch ...................56
Windows
Power windows .......................56
Rear window defogger ..........174
Washer ..................................136
Windshield wipers ...................136
Wireless remote control key
Replacing the battery ............325
Wireless remote control ..........26
WMA disc ..................................191V
W
447 What to do if...
■Warning lights
P. 360
or
P. 3 5 9P. 362
P. 3 6 0P. 362
P. 3 6 0P. 362
P. 362
or
P. 3 6 0P. 362
P. 3 6 0P. 362
P. 362
or
P. 3 6 0
P. 3 6 0
Brake system warning
lightActive torque control 4WD sys-
tem warning light
Engine oil replacement
reminder light
Charging system warn-
ing lightTire pressure warning
light
Low engine oil pressure
warning lightLow windshield washer fluid level
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
Electric power steering
warning light
