2012 TOYOTA RAV4 check engine

5
When trouble arises
443
5-2. Steps to take in an emergency
*: If the engine does not start when the electronic key is inside the vehicle, the
electronic key battery may be depleted or there may be difficulties receiving
the signal from the key. ( P. 30)
ContinuousContinuous
Smart key system warning
light
Indicates that the driver’s
door has been opened and
closed with the shift lever not
in P, the “ENGINE START
STOP” switch in any mode
other than OFF and the elec-
tronic key has been taken out
of the detection area. • Shift the shift
lever to P.
• Confirm the location of the
electronic
key.
■ If the malfunction indicator lamp comes on while driving
First check the following:
● Is the fuel tank empty?
If it is, fill the fuel tank immediately.
● Is the fuel tank cap loose?
If it is, tighten it securely.
The malfunction indicator lamp will go off after taking several driving trips.
If the malfunction indicator lamp does not go off even after several trips, con-
tact your Toyota dealer as soon as possible.
■ Front passenger detection sensor and passenger seat belt reminder
● If luggage is placed on the front passenger seat, the front passenger
detection sensor may cause the warning light to flash, even if a passen-
ger is not sitting in the seat.
● If a cushion is placed on the seat, the sensor may not detect a passen-
ger, and the warning light may not operate properly.
■ Electric power steering warning light
The electric power steering warning light may come on when the voltage is
low or the voltage drops.
Interior
buzzerExterior
buzzerWarning
lightWarning light/DetailsCorrection procedure

5
When trouble arises
445
5-2. Steps to take in an emergency
●If non-genuine Toyota wheels are used. (Even if you use Toyota
wheels, the tire pressu
re warning system may not work properly with
some types of tires.)
●If tire chains are used.
●If the spare tire is in a location subject to poor radio wave signal
reception.
●If a large metallic object which can interfere with signal reception is
put in the luggage compartment.
■If the tire pressure warning light frequently comes on after blinking
for 1 minute
If the tire pressure warning light frequently comes on after blinking for 1
minute when the “ENGINE START STOP” switch or the engine switch is
turned ON, have it checked by your Toyota dealer.
■ Customization that can be co nfigured at Toyota dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 510) However, Toyota recommends that the
seat belt reminder buzzer be operational to alert the driver and front passen-
ger that the seat belts are not fastened.

5
When trouble arises
465
5-2. Steps to take in an emergency
CAUTION
■Using the tire jack
Improper use of the tire jack may lead to death or serious injuries due to
the vehicle suddenly falling off the jack.
●Do not use the tire jack for any pu
rpose other than replacing tires or
installing and removing tire chains.
●Only use the tire jack that comes wi th this vehicle for replacing a flat
tire.
Do not use it on other vehicles, and do not use other tire jacks for
replacing tires on this vehicle.
●Always check that the tire jack is securely set to the jack point.
●Do not put any part of your body under the vehicle while it is supported
by the jack.
●Do not start or run the engine while your vehicle is supported by the
jack.
●Do not raise the vehicle while someone is in it.
●When raising the vehicle, do not put an object on or under the jack.
●Do not raise the vehicle to a hei ght greater than that required to
replace the tire.
●Use a jack stand if it is necessary to get under the vehicle.
●Stop the vehicle on firm, flat and level ground, firmly set the parking
brake and shift the shift lever to P. Block the wheel diagonally opposite
to the one being changed if necessary.
Take particular care when lowering the vehicle to ensure that no one
working on or near the vehicle will be injured.
■Using the jack handle (type A)
Insert the square head securely until you hear a click to prevent the
extension parts from coming apart unexpectedly.

474 5-2. Steps to take in an emergency
■Starting the engine when the battery is discharged
The engine cannot be started by push-starting.
■ To prevent battery discharge
●Turn off the headlights and the audio system while the engine is turned
off.
● Turn off any unnecessary electrical components when the vehicle is run-
ning at a low speed for an extended period, such as in heavy traffic, etc.
■ Charging the battery
The electricity stored in the battery will discharge gradually even when the
vehicle is not in use, due to natural discharge and the draining effects of cer-
tain electrical appliances. If the vehicle is left for a long time, the battery may
discharge, and the engine may be unable to start. (The battery recharges
automatically during driving.)
Maintain the engine speed of the second vehicle, and turn
the engine switch to the “ON” position (vehicles without
smart key system) or turn the “ENGINE START STOP”
switch to IGNITION ON mode (vehicles with smart key sys-
tem), to start the vehicle's engine.
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse order in which they were con-
nected.
Once the engine starts, have the vehicle checked at your Toyota
dealer as soon as possible.STEP 4
STEP 5

476
5-2. Steps to take in an emergency
If your vehicle overheats
If your engine overheats:
Stop the vehicle in a safe place and turn off the air condi-
tioning system.
Check to see if steam is coming out from under the hood.
If you see steam:
Stop the engine. Carefully lift the hood after the steam sub-
sides and then restart the engine.
If you do not see steam:
Leave the engine running and carefully lift the hood.
Check to see if the cooling fans are operating.
If the fans are operating:
Wait until the temperature of the engine (shown on the
instrument cluster) begins to fall and then stop the engine.
If the fans are not operating:
Stop the engine and call your Toyota dealer.After the engine has cooled
down sufficiently, check the
engine coolant level and
inspect the radiator core (radi-
ator) for any leaks.
If the engine compartment
cover needs to be removed.
( P. 369)
Add engine coolant if neces-
sary.
Water can be used in an emer-
gency if engine coolant is
unavailable.
(  P. 491)
STEP 1
STEP 2
STEP 3
STEP 5 STEP 4
STEP 5

488 6-1. Specifications
Fuel
Lubrication system
*: The engine oil capacity is a reference quantity to be used when exchanging.Warm up and turn off the engine, wait more than 5 minutes, and check the oil
level on the dipstick.
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade: ILSAC multigrade engine oil
Fuel type Unleaded gasoline only
Octane rating 87 (Research Octane Number 91) or higher
Fuel tank capacity
(Reference) 15.9 gal. (60 L, 13.2 Imp. gal.)
Oil capacity
(Drain and refill

reference*) Without filter
With filter 2.5 L 4-cylinder (2AR-FE) engine
4.2 qt. (4.0 L, 3.5 Imp. qt.)
3.5 L V6 (2GR-FE) engine
6.0 qt. (5.7 L, 5.0 Imp. qt.)
2.5 L 4-cylinder (2AR-FE) engine
4.7 qt. (4.4 L, 3.9 Imp. qt.)
3.5 L V6 (2GR-FE) engine
6.4 qt. (6.1 L, 5.4 Imp. qt.)

492 6-1. Specifications
Electrical system
Rear differential (4WD models)
Automatic transaxle
Battery
Open voltage* at
68F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(*: Voltage is checked 20 minutes
after the engine and all the lights are
turned off)
Charging rates 5 A max.
Oil capacity0.5 qt. (0.5 L, 0.4 Imp. qt.)
Oil typeHypoid gear oil API GL-5
Recommended oil viscosityAbove 0
F (-18 C): SAE 90
Below 0 F (-18 C): SAE 80W or SAE
80W-90
Fluid capacity 4-speed models
8.6 qt. (8.1 L, 7.1 Imp. qt.)
5-speed models
9.3 qt. (8.8 L, 7.7 Imp. qt.)
Fluid type
Toyota Genuine ATF WS
NOTICE
■Automatic transmission fluid type
Using automatic transmission fluid other than “Toyota Genuine ATF WS”
may cause deterioration in shift quality, locking up of your transmission
accompanied by vibration, and ultimately damage the automatic transmis-
sion of your vehicle.

534 Alphabetical index
Electric power steering ........... 191
Electronic keyIf your electronic key battery is discharged........... 471
Emergency flasher
Switch.................................... 424
Emergency, in case of If a warning buzzer
sounds... ............................ 436
If a warning light turns on ........................................ 436
If the electronic key does not operate properly............ 471
If the engine will not start ...... 468
If the shift lever cannot be
shifted ................................. 469
If the vehicle has a
discharged battery .............. 473
If you have a flat tire ............. 449
If you lose your keys ............. 470
If you think something is wrong .................................. 432
If your vehicle becomes
stuck ................................... 478
If your vehicle has to be stopped in an
emergency .......................... 480
If your vehicle needs to be towed .................................. 425
If your vehicle overheats ....... 476 Engine
Compartment ........................ 367
Engine switch ................ 145, 149
Hood ..................................... 363
How to start the
engine ......................... 145, 149
Identification number............. 486
If the engine will not start ...... 468
Ignition switch ............... 145, 149
Overheating .......................... 476
Engine compartment cover .... 369
Engine coolant
Capacity ................................ 491
Checking ............................... 373
Preparing and checking before winter ....................... 217
Engine coolan t temperature
gauge ...................................... 158
Engine immobilizer system ...... 95
Engine oil Capacity ................................ 488
Checking ............................... 370
Preparing and checking before winter ....................... 217
Enhanced vehicle stability control .................................... 192
Enhanced VSC ......................... 192
EPS............................................ 191
Event data recorder ................. 434E