2013 TOYOTA RAV4 ECU

RAV4_OM_OM42809U_(U)
4176-2. Maintenance
6
Maintenance and care
Head restraints• Do the head restraints movesmoothly and lock securely?
Indicators/buzzers• Do the indicators and buzzersfunction properly?
Lights• Do all the lights come on?
Parking brake
• Does the parking brake levermove smoothly?
• When parked on a slope and the parking brake is on, is the vehicle
securely stopped?
Seat belts
• Do the seat belts operatesmoothly?
• The seat belts should not be dam- aged.
Seats• Do the seat controls operate prop-erly?
Steering wheel
• Does the steering wheel rotatesmoothly?
• Does the steering wheel have the correct amount of free play?
• There should not be any strange sounds coming from the steering
wheel.
ItemsCheck points

426
RAV4_OM_OM42809U_(U)
6-3. Do-it-yourself maintenance
CAUTION
■Pre-driving check
Check that the hood is fully closed and locked.
If the hood is not locked properly, it may open while the vehicle is in motion
and cause an accident, which may result in death or serious injury.
■ After installing the support rod into the slot
Make sure the rod supports the hood securely from falling down on to your
head or body.
NOTICE
■When closing the hood
Be sure to return the support rod to its clip before closing the hood. Closing
the hood with the support rod up could cause the hood to bend.

452
RAV4_OM_OM42809U_(U)
6-3. Do-it-yourself maintenance
NOTE:
Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
NOTE:
L’utilisation de ce dispositif est autorisée seulement aux deux conditions
suivantes : (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du
dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même
si ce brouillage est susceptible de compromettre le fonctionnement du
dispositif.
CAUTION
■When inspecting or replacing tires
Observe the following precautions to prevent accidents.
Failure to do so may cause damage to parts of the drive train as well as
dangerous handling characteristics, which may lead to an accident resulting
in death or serious injury.
●Do not mix tires of different makes, models or tread patterns.
Also, do not mix tires of remarkably different treadwear.
● Do not use tire sizes other than those recommended by Toyota.
● Do not mix differently constructed tires (radial, bias-belted or bias-ply
tires).
● Do not mix summer, all season and snow tires.
● Do not use tires that have been used on another vehicle.
Do not use tires if you do not know how they were used previously.
● Vehicles with a compact spare tire: Do not tow if your vehicle has a com-
pact spare tire installed.
■ When initializing the tire pressu re warning system (if equipped)
Do not operate the tire pressure warning reset switch without first adjusting
the tire inflation pressure to the specified level. Otherwise, the tire pressure
warning light may not come on even if the tire inflation pressure is low, or it
may come on when the tire inflation pressure is actually normal.

468
RAV4_OM_OM42809U_(U)
6-3. Do-it-yourself maintenance
■Engine compartment
Fuse layout and amperage ratings
FuseAmpereCircuit
1RADIO20Audio system
2ECU-B NO.110
Wireless remote control, steering sensor,
main body ECU, clock, power back door
ECU, tire pressure warning system, driv-
ing position memory ECU
3DOME10
Engine switch light, interior lights, vanity
lights, luggage compartment light, per-
sonal lights
4CDS FAN30Electric cooling fans
5DEICER20Windshield wiper de-icer
6FOG FR7.5Fog lights, fog light indicator
7PTC HTR NO.230PTC heater
8PTC HTR NO.130PTC heater
9DEF30Rear window defogger, MIR HTR
10ABS NO.230Vehicle stability control

RAV4_OM_OM42809U_(U)
4696-3. Do-it-yourself maintenance
6
Maintenance and care
11RDI FAN30Electric cooling fans
12ABS NO.150Vehicle stability control
13HTR50Air conditioning system
14H-LP-MAIN50H-LP RH-LO, H-LP LH-LO, H-LP RH-HI,
H-LP LH-HI, daytime running lights
15AMP30Audio system
16ST30Starting system
17EFI-MAIN NO.120
Multiport fuel injection system/sequential
multiport fuel injection system, EFI NO.1,
EFI NO.2
18IG215
METER, IGN, A/B, multiport fuel injection
system/sequential multiport fuel injection
system
19TURN & HAZ10Gauges and meters
20AM27.5IG2, starting system
21ECU-B NO.210
Air conditioning system ECU, gauges
and meters, front passenger occupant
classification system ECU, smart key
system
22STRG LOCK10Steering lock ECU
23D/C CUT30DOME, ECU-B NO.1, RADIO
24HORN10Horn
25ETCS10Multiport fuel injection system/sequential
multiport fuel injection system
26EFI-MAIN NO.220Air flow sensor, fuel pump, rear O2 sen-
sor
27ALT-S/ICS7.5Electric current sensor
28EPS80Electric power steering
29ALT120
ABS NO.1, ABS NO.2, PTC HTR NO.1,
PTC HTR NO.2, DEICER, HTR, RDI
FAN, CDS FAN, FOG FR, DEF
30MIR HTR10
Outside rear view mirror defoggers, mul-
tiport fuel injection system/sequential
multiport fuel injection system
FuseAmpereCircuit

RAV4_OM_OM42809U_(U)
4716-3. Do-it-yourself maintenance
6
Maintenance and care
■Under the instrument panel
FuseAmpereCircuit
1STOP7.5Stop lights
2S/ROOF10Moon roof
3AM15IG1 NO.1, IG1 NO.2, IG1 NO.3, ACC
4OBD7.5On-board diagnosis system
5D/L NO.220Power door lock system (side doors),
main body ECU
6FOG RR7.5No circuit
7D/L BACK10Power door lock system (back door)
8P/OUTLET NO.115Power outlets
9DOOR D20Driver’s door power window
10DOOR R/R20Right-hand rear door power window
11DOOR R/L20Left-hand rear door power window
12WIP RR15Rear window wiper
13WSH15Windshield washer, rear window washer
14GAUGE7.5Back-up lights, Blind Spot Monitor sys-
tem, inside rear view mirror
15WIP FR25Windshield wipers
16SFT LOCK-ACC5Shift lock system ECU
17P/OUTLET NO.215Power outlets

472
RAV4_OM_OM42809U_(U)
6-3. Do-it-yourself maintenance
18ACC7.5
Power outlets, audio system, outside rear
view mirrors, main body ECU, clock,
electric current sensor
19PA N E L7.5
VSC OFF switch, instrument cluster (indi-
cators and warning lights), BSM main
switch, all-wheel drive lock switch, wind-
shield wiper de-icer switch, multiport fuel
injection system/sequential multiport fuel
injection system, intuitive parking assist
ECU, seat heater switches, power out-
lets, power back door switches, air condi-
tioning system switches, rear window
defogger switch, audio system, cup
holder light, steering switches, driver
module switch
20TA I L10Parking lights, tail lights, license plate
lights, side marker lights, fog lights
21EPS-IG5Electric power steering
22ECU-IG NO.110
Dynamic Torque Control AWD system
ECU, steering sensor, instrument cluster
(indicators and warning lights), shift con-
trol switch
23ECU-IG NO.25
Main body ECU, wireless remote control,
shift lock system ECU, smart key system,
moon roof ECU, audio system, power
back door ECU, tire pressure warning
system, LDA system, Blind Spot Monitor
system
24HTR-IG7.5
Air conditioning system ECU, air condi-
tioning system switches, rear window
defogger switch
25S-HTR LH10Left-hand seat heater
26S-HTR RH10Right-hand seat heater
27IGN7.5
Fuel pump, multiport fuel injection sys-
tem/sequential multiport fuel injection
system, stop lights, steering lock system
ECU
FuseAmpereCircuit

RAV4_OM_OM42809U_(U)
4736-3. Do-it-yourself maintenance
6
Maintenance and care
28A/B7.5SRS airbag system ECU, front passen-
ger occupant classification system ECU
29METER5Gauges and meters
30ECU-IG NO.37.5
Alternator, anti-lock brake system/vehicle
stability control ECU, stop lights, FAN
NO.1, FAN NO.2, FAN NO.3, HTR, PTC,
DEF, DEICER, windshield wiper de-icer
switch
FuseAmpereCircuit