2014 TOYOTA RAV4 check engine

542
RAV4_OM_OM42A04U_(U)
6-3. Do-it-yourself maintenance
The coolant level is satisfactory if it is between the “FULL” and “LOW”
lines on the reservoir when the engine is cold.Reservoir cap
“FULL” line
“LOW” line
If the level is on or below the
“LOW” line, add coolant up to the
“FULL” line.
■Coolant selection
Only use “Toyota Super Long Life Coolant” or a similar high quality ethylene
glycol based non-silicate, non-amine, non-nitrite, and non-borate coolant with
long-life hybrid organic acid technology.
U.S.A.:
“Toyota Super Long Life Coolant” is a mixture of 50% coolant and 50%
deionized water. (Minimum temperature: -31 F [-35 C])
Canada:
“Toyota Super Long Life Coolant” is a mixture of 55% coolant and 45%
deionized water. (Minimum temperature: -44 F [-42 C])
For more details about coolant, contact your Toyota dealer.
■ If the coolant level drops within a short time of replenishing
Visually check the radiator, hoses, engine coolant reservoir cap, drain cock
and water pump.
If you cannot find a leak, have your Toyota dealer test the cap and check for
leaks in the cooling system.
Engine coolant
1
2
3

544
RAV4_OM_OM42A04U_(U)
6-3. Do-it-yourself maintenance
Check the radiator and condenser and clear away any foreign objects.
If either of the above parts is ex tremely dirty or you are not sure of
their condition, have yo ur vehicle inspected by your Toyota dealer.
■Checking fluid level
The brake fluid level should be
between the “MAX” and “MIN”
lines on the tank.
■Adding fluid
Make sure to check the fluid type and prepare the necessary item.
Radiator and condenser
CAUTION
■When the engine is hot
Do not touch the radiator or condenser as they may be hot and cause seri\
-
ous injuries, such as burns.
Brake fluid
Fluid type FMVSS No.116 DOT 3 or SAE J1703 brake fluid
Items Clean funnel

573
RAV4_OM_OM42A04U_(U)
6-3. Do-it-yourself maintenance
6
Maintenance and care
Checking and replacing fuses
Vehicles without a smart key system:
Turn the engine switch to the “LOCK” position.
Vehicles with a smart key system:
Turn the engine switch off.
After a system failure, see “Fuse layout and amperage ratings” for
details about which fuse to check. ( P. 576)
Open the fuse box cover or instrument panel.
Engine compartment
Push the tabs in and lift the
cover off.
Under the instrument panel
Remove the cover.
If any of the electrical components do not operate, a fuse may
have blown. If this happens, check and replace the fuses as nec-
essary.
1
2
3

6157-2. Steps to take in an emergency
RAV4_OM_OM42A04U_(U)
7
When trouble arises
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Follow the correction procedures.
Warning lightWarning light/DetailsCorrection procedure
Open door warning light
(warning buzzer)
*1
Indicates that a door is not
fully closed
Check that all the doors are
closed.
Seat belt reminder light
(warning buzzer)
*2
Warns the driver and/or
front passenger to fasten
their seat belts
Fasten the seat belt.If the front passenger’s
seat is occupied, the front
passenger’s seat belt also
needs to be fastened to
make the warning light
(warning buzzer) off.
Low fuel level warning
lightIndicates remaining fuel is
approximately 2.4 gal. (9.0
L, 2.0 Imp. gal.) or less
Refuel the vehicle.
High engine coolant tem-
perature warning lightIndicates that the engine is
almost overheating.
P. 653
Low washer fluid warning
lightIndicates low level of
washer fluid.
Fill the tank.

6177-2. Steps to take in an emergency
RAV4_OM_OM42A04U_(U)
7
When trouble arises
Dynamic Torque Control
AWD system warning light
(if equipped)
When the light blinks:
The system has been over-
loaded and front-wheel drive
has been automatically
engaged.Drop your speed or stop the
vehicle until the light stops
blinking. (Do not stop the
engine.)
When the light comes on:
Malfunction in the Dynamic
Torque Control AWD system.Have the system checked by
your Toyota dealer.
Intuitive parking assist
indicator (warning
buzzer)
*4 (if equipped)
Indicates that the intuitive
parking assist sensor is
dirty or covered with ice.Clean the sensors.
Warning lightWarning light/DetailsCorrection procedure

6197-2. Steps to take in an emergency
RAV4_OM_OM42A04U_(U)
7
When trouble arises
After taking the specified steps to correct the suspected problem,
check that the warning light goes off.
Follow the correction procedures. (vehicles with a smart key
system)
InteriorbuzzerExterior
buzzer
Warning lightWarning light/DetailsCorrection procedure
Continuous Continuous(Flashes
in yellow) Smart key system indi-
cator light
The electronic key was
carried outside the
vehicle and the
driver’s door was
opened and closed
while any shift posi-
tion other than P was
selected without turn-
ing off the engine
switch. • Change the
shift position to
P.
• Bring the elec- tronic key back
into the vehicle.
Once3 times(Flashes
in yellow)
Smart key system indi-
cator light
The electronic key was
carried outside the
vehicle and the
driver’s door was
opened and closed
while the shift position
P was selected without
turning off the engine
switch.
Turn the engine
switch off or bring
the electronic key
back into the vehi-
cle.

6237-2. Steps to take in an emergency
RAV4_OM_OM42A04U_(U)
7
When trouble arises
■When a tire is replaced with a compact spare tire (vehicles with a
compact spare tire and the tire pressure warning system)
The compact spare tire is not equipped with a tire pressure warning valve
and transmitter. If a tire goes flat, the tire pressure warning light will not
turn off even though the flat tire has been replaced with the spare tire.
Replace the spare tire with the standard tire and adjust the tire inflation
pressure. The tire pressu re warning light will go off after a few minutes.
■If the tire pressure warning system is not functioning
The tire pressure warning system will be disabled in the following condi-
tions:
(When the condition becomes normal, the system will work properly.)
●If tires not equipped with tire pressure warning valves and transmitters are
used
● If the ID code on the tire pressure warning valves and transmitters is not
registered in the tire pressure warning computer
● If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm
2 or bar) or higher
The tire pressure warning system may be disabled in the following condi-
tions:
(When the condition be comes normal, the system will work properly.)
●If electronic devices or facilities using similar radio wave frequencies are
nearby
● If a radio set at a similar frequency is in use in the vehicle
● If a window tint that affects the radio wave signals is installed
● If there is a lot of snow or ice on the vehicle, particularly around the wheels
or wheel housings
● If non-genuine Toyota wheels are used (Even if you use Toyota wheels, the
tire pressure warning system may not work properly with some types of
tires.)
● If tire chains are used
■
If the tire pressure warning light frequently comes on after blinking
for 1 minute (vehicles with the tire pressure warning system)
If the tire pressure warning light frequently comes on after blinking for 1
minute when the engine switch is turned to the “ON” position (vehicles
without a smart key system) or IGNI TION ON mode (vehicles with a
smart key system), have it checked by your Toyota dealer.

6477-2. Steps to take in an emergency
RAV4_OM_OM42A04U_(U)
7
When trouble arises
Ensure that the shift lever is in P and depress the brake pedal.
Touch the Toyota emblem side
of the electronic key to the
engine switch.
When the electronic key is
detected, a buzzer sounds and the
engine switch will turn to IGNITION
ON mode.
When the smart key system is
deactivated in customization set-
ting, the engine switch will turn to
ACCESSORY mode.
Firmly depress the brake pedal and check that the smart key sys-
tem indicator light (green) turns on.
Press the engine switch.
In the event that the engine still c annot be started, contact your Toyota
dealer.
Starting the engine
1
2
3
4