2012 TOYOTA RAV4 light

380 4-3. Do-it-yourself maintenance
Washer fluidFor vehicles sold in U.S.A. Add washer fluid in the following
situations.
●Any washer does not work.
● The low washer fluid warning
light comes on.
For vehicles sold in Canada
If any washer does not work or the low windshield washer fluid warn-
ing light comes on, the washer tank may be empty. Add washer fluid.
CAUTION
■ When filling the washer fluid
Do not refill the washer fluid when the engine is hot or running, as the
washer fluid contains alcohol and may catch fire if spilled on the engine etc.
NOTICE
■Do not use any fluid other than washer fluid
Do not use soapy water or engine antifreeze instead of washer fluid.
Doing so may cause streaking on the vehicle’s painted surfaces.
■ Diluting washer fluid
Dilute washer fluid with water as necessary.
Refer to the freezing temperatures listed on the label of the washer fluid bot-
tle.

384 4-3. Do-it-yourself maintenance
■When to replace your vehicle's tires
Tires should be replaced if:
●You have tire damage such as cuts, splits, cracks deep enough to
expose the fabric, or bulges indicating internal damage.
●A tire goes flat repeatedly or cannot be properly repaired due to the
size or location of a cut or other damage.
If you are not sure, consult with your Toyota dealer.
■Replacing tires and wheels (vehicles with a tire pressure warning
system)
If the ID code of the tire pressure warning valve and transmitter is not
registered, the tire pre ssure warning system will not work properly. After
driving for about 20 minutes, the ti re pressure warning light comes on
after blinking for 1 minute to indicate a system malfunction.
■Tire life
Any tire over 6 years old must be checked by a qualified technician even
if they have seldom or never been used or damage is not obvious.
■If the tread wears down below 0.16 in. (4 mm) on snow tires
The effectiveness of snow tires is lost.
■Maximum load of tire
Check that the number given by di viding the maximum load by 1.10 of
the replacement tire is greater than 1/2 of the Gross Axle Weight Ratings
(GAWR) of either the front axle or the rear axle, whichever is greater.
For the GAWR, see the Certification
Label. For the maximum load of the
tire, see the load limit at maximum cold
tire inflation pressure mentioned on the
sidewall of the tire. (P. 499)

406 4-3. Do-it-yourself maintenance
8 ECU-B10 AGauges and meters, clock, main
body ECU, wireless remote control,
smart key system, audio system,
front passenger occupant classifi-
cation system, ABS, TRAC, VSC,
AUTO LSD, downhill assist control
system, hill-start assist control sys-
tem, Active Torque Control 4WD
system
9 DOME 10 AVanity lights, personal/interior
lights, interior light, luggage com-
partment light, engine switch light,
foot lights
10 H-LP LH 10 A Left-hand headlight (high beam)
11 H-LP RH 10 A Right-hand headlight (high beam)
12 H-LP LL 10 A Left-hand headlight (low beam)
13 H-LP RL 10 A Right-hand headlight (low beam)
14 AC INV 15 A AC inverter
15 TOWING*
130 A No circuit
16 DEICER 20 A Windshield wiper deicer
17 HTR 50 A Air conditioning system
18 PTC NO.3 50 A No circuit
19 PTC NO.2 50 A No circuit
20 PTC NO.1 50 A No circuit
21 HEAD MAIN 50 A H-LP LH, H-LP RH, H-LP LL,
H-LP RL fuses
22 RDI*
230 A
Electric cooling fan
FA N 2 *
150 A
FuseAmpereCircuit

409
4-3. Do-it-yourself maintenance
4
Maintenance and care
*1: Vehicles without towing package
*
2: Vehicles with towing package
*
3: Vehicles with 2.5 L 4-cylinder (2AR-FE) engine
*
4: Vehicles with 3.5 L V6 (2GR-FE) engine
■ Under the instrument panel
20 A/F 20 A A/F sensor, fuel pump*3
FuseAmpereCircuit
1 TAIL 10 A Parking lights, tail lights, license
plate light, front fog lights, rear side
marker lights
2 PANEL 7.5 A Clock, instrument panel lights,
audio system
3 GAUGE 1 10 A Back-up lights, charging system
4 D FR DOOR 20 A Power windows (front doors)
5 RL DOOR 20 A Power windows
6 RR DOOR 20 A Power windows
7 S/ROOF 25 A Electric moon roof
8 CIG 15 A Power outlet
FuseAmpereCircuit

410 4-3. Do-it-yourself maintenance
9 ACC7.5 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

411
4-3. Do-it-yourself maintenance
4
Maintenance and care
*: Vehicles without smart key system
21 OBD
7.5 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 function, 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

412 4-3. Do-it-yourself maintenance
■After a fuse is replaced
●If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. ( P. 413)
● If the replaced fuse blows again, have the vehicle inspected by your
Toyota dealer.
■ If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
CAUTION
■To prevent system breakdowns and vehicle fire
Observe the following precautions.
Failing to do so may cause damage, and possibly a fire or injury.
●Never use a fuse of a higher amperage rating than indicated, or use any
other object in place of a fuse.
● Always use a genuine Toyota fuse or equivalent.
Never replace a fuse with a wire, even as a temporary fix.
This can cause extensive damage or even fire.
● Do not modify fuses or the fuse box.
NOTICE
■Before replacing fuses
Have the cause of electrical overload determined and repaired by your
Toyota dealer as soon as possible.

413
4-3. Do-it-yourself maintenance
4
Maintenance and care
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perfor m, contact your Toyota dealer.
For more information about replacing other light bulbs, contact your
Toyota dealer.
■ Preparing a light bulb for replacement
Check the wattage of the light bulb being replaced. ( P. 495)
■ Removing the engine compartment cover
 P. 369
■ Front bulb locations
Headlight
low beam
Front turn signal, parking and
front side marker lights
Headlight high beam and
daytime running lights
Front fog lights
(if equipped)