ECU TOYOTA RAV4 PLUG-IN HYBRID 2022 Manual PDF

483
7 7-3. Do-it-yourself maintenance
Maintenance and care
rag.
3Slide the wiper blade to remove
it from the wiper arm.
When installing, reverse the steps
listed.
QWiper insert replacement
1Pull the wiper insert to remove
the claw of the wiper blade from the stopper, and pull out the
wiper insert.
Stopper
Claw
2Remove the 2 metal plates from
the wiper insert pulled out, and
install the plates to a new wiper
insert.
Make sure that the cutout location and
warp direction of the metal blades are
same as the original.
3Install the wiper insert to the
wiper blade from the side with-
out the stopper.
4Secure the stopper of the wiper
insert with the claw of the wiper
blade.
A
B

4907-3. Do-it-yourself maintenance
Type C
Normal fuse
Blown fuse
QAfter a fuse is replaced
OWhen installing the lid, make sure that
the tab is installed securely.
OIf the lights do not turn on even after
the fuse has been replaced, a bulb may need replacement. ( P.491)
OIf the replaced fuse blows again, have the vehicle inspected by any autho-
rized Toyota retailer or Toyota autho- rized repairer, or any reliable repairer.
QIf there is an overload in a circuit
The fuses are designed to blow, protect-
ing the wiring harness from damage.
QWhen replacing an electronic com- ponent, such as a lights, etc.
Toyota recommends that you use genu-
ine Toyota products designed for this vehicle. Because certain bulbs are con-nected to circuits designed to prevent
overload, non-genuine parts or parts not designed for this vehicle may be unus-able.
A
B
WARNING
QTo prevent system breakdowns and vehicle fire
Observe the following precautions. Failure to do so may cause damage to the vehicle, and possibly a fire or
injury.
ONever use a fuse of a higher amperage rating than that indi-
cated, or use any other object in place of a fuse.
OAlways use a genuine Toyota fuse or equivalent.Never replace a fuse with a wire,
even as a temporary fix.
ODo not modify the fuses or fuse
boxes.
NOTICE
QBefore replacing fuses
Have the cause of electrical overload determined and repaired by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer as soon as possible.
QTo prevent damage to the engine compartment fuse box cover
When opening the fuse box, com- pletely release the claw locks before lifting up the cover. Otherwise, the
claws may be damaged.

493
7 7-3. Do-it-yourself maintenance
Maintenance and care
unit by inserting it and turning
the bulb base clockwise.
6Align the grooves on the light
unit with the claws, and insert
the light unit straight so that the
pin on the light unit fit into the
hole.
Confirm that the light unit is completely
secured.
7Reinstall the screws.
8Reinstall the cover.
QBack-up lights
1Open the back door and remove
the cover.
To prevent damage to the cover, pro-
tect the tip of the screwdriver with a rag.
2Turn the bulb base counter-
clockwise.
Remove the cord from the clip before

4947-3. Do-it-yourself maintenance
turning the bulb base.
3Remove the light bulb.
4Install a new light bulb.
5Install the bulb base to the light
unit by inserting it and turning
the bulb base clockwise.
Secure the cord with the clip back again after installing the bulb base.
6Reinstall the cover.
QOuter foot lights (if equipped)
1Press the upper part of the out-
side rear view mirror to tilt the
mirror face upward, and discon-
nect the four tabs behind the
mirror.
Pry the mirror out toward you, and dis-
connect two tabs at a time.
Work carefully, ensuring that you do not

4967-3. Do-it-yourself maintenance
damage the tabs.
6Turn the bulb base counter-
clockwise.
Remove the cord from the clip before
turning the bulb base.
7Remove the light bulb.
8Install a new light bulb then
install the bulb base to the light
unit by inserting it and turning
the bulb base clockwise.
Secure the cord with the clip back again
after installing the bulb base.
9Install the light unit.
Make sure that the two tabs of the light
unit are engaged securely, and install

497
7 7-3. Do-it-yourself maintenance
Maintenance and care
the two screws.
10Extend the mirror.
11Install the mirror cover.12Reconnect the connectors of the
mirror.
13Align the tabs, and secure the
mirror by pushing in each diago-
nally-opposite pair of tabs in
order.
Make sure to insert the tabs in order as
shown in the illustration, and push them
in until a click is heard.
If you do not hear the click, do not force
the tabs in. Instead, remove the mirror
and check that the tabs are aligned.

4987-3. Do-it-yourself maintenance
WARNING
QReplacing light bulb
OTurn off the light. Do not attempt to
replace the bulb immediately after turning off the light. The bulb become very hot and may
cause burns.
ODo not touch the glass portion of
the light bulb with bare hands. When it is unavoidable to hold the glass portion, use and hold with a
clean dry cloth to avoid getting moisture and oils on the bulb. Also, if the bulb is scratched or
dropped, it may blow out or crack.
OFully install light bulb and any parts
used to secure it. Failure to do so may result in heat damage, fire, or water entering the light unit. This
may damage the light or cause con- densation to build up on the lens.
ODo not attempt to repair or disas-semble light bulbs, connectors, electric circuits or component parts.
Doing so may result in death or serious injury due to electric shock.
QTo prevent damage or fire
OMake sure bulb is fully seated and locked.
OCheck the wattage of the bulb before installing to prevent heat
damage.

5008-1. Essential information
8-1.Essential information
Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once
again.
QEmergency flashers
OIf the emergency flashers are used for a long time while the hybrid system is not operating (while the “READY” indi-
cator is not illuminated), the 12-volt battery may discharge.
OIf any of the SRS airbags deploy (inflate) or in the event of a strong rear impact, the emergency flashers will
turn on automatically. The emergency flashers will turn off automatically after operating for
approximately 20 minutes. To manu- ally turn the emergency flashers off, press the switch twice. (The emer-
gency flashers may not turn on auto- matically depending on the force of the impact and conditions of the colli-
sion.)
1 Steadily step on the brake pedal
with both feet and firmly depress
it.
Do not pump the brake pedal repeat- edly as this will increase the effort required to slow the vehicle.
2 Shift the shift lever to N.
If the shift lever is shifted to N
3 After slowing down, stop the
vehicle in a safe place by the
road.
4 Stop the hybrid system.
If the shift lever cannot be shifted
to N
3 Keep depressing the brake
pedal with both feet to reduce
vehicle speed as much as possi-
ble.
4 To stop the hybrid system:
Press and hold the power switch
for 2 consecutive seconds or
Emergency flashers
The emergency flashers are
used to warn other drivers
when the vehicle has to be
stopped in the road due to a
breakdown, etc.
Operating instructions
If your vehicle has to be
stopped in an emer-
gency
Only in an emergency, such as
if it becomes impossible to
stop the vehicle in the normal
way, stop the vehicle using the
following procedure:
Stopping the vehicle

503
8
8-2. Steps to take in an emergency
When trouble arises
8-2.Ste ps to take in an emerg ency
If your vehicle needs to
be towed
If towing is necessary, we rec-
ommend having your vehicle
towed by any authorized
Toyota retailer or Toyota
authorized repairer, or any reli-
able repairer or commercial
towing service, using a wheel-
lift type truck or flatbed truck.
Use a safety chain system for
all towing, and abide by all
state/provincial and local laws.
If towing your vehicle with a
wheel-lift type truck, use a tow-
ing dolly. ( P.503, 504)
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
QWhen towing the vehicle
Be sure to transport the vehicle with all four wheels raised off the ground.
If the vehicle is towed with the tires contacting the ground, the drivetrain or related parts may be damaged, the
vehicle may fly off the truck, or elec- tricity generated by the operation of the motor may cause a fire to occur
depending on the nature of the dam- age or malfunction.
QWhile towing
OWhen towing using cables or chains, avoid sudden starts, etc. which place excessive stress on the
towing eyelets, cables or chains. The towing eyelets, cables or chains may become damaged, bro-
ken debris may hit people, and cause serious damage.
ODo not turn the power switch off.There is a possibility that the steer-ing wheel is locked and cannot be
operated.
QInstalling towing eyelets to the
vehicle
Make sure that towing eyelets are installed securely. If not securely
installed, towing eyelets may come loose during towing.

5048-2. Steps to take in an emergency
The following may indicate a prob-
lem with your transmission. Contact
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer or commercial tow-
ing service before towing.
 The hybrid system warning mes-
sage is shown on the multi-infor-
mation display and the vehicle
does not move.
 The vehicle makes an abnormal
sound.
From the front
Use a towing dolly under the rear
wheels.
From the rear
Use a towing dolly under the front
wheels.
NOTICE
QTo prevent damage to the vehicle when towing using a wheel-lift
type truck
ODo not tow the vehicle from the rear when the power switch is off. The
steering lock mechanism is not strong enough to hold the front wheels straight.
OWhen raising the vehicle, ensure adequate ground clearance for tow-
ing at the opposite end of the raised vehicle. Without adequate clear-ance, the vehicle could be dam-
aged while being towed.
QTo prevent damage to the vehicle
when towing with a sling-type truck
Do not tow with a sling-type truck,
either from the front or rear.
QTo prevent damage to the vehicle
during emergency towing
Do not secure cables or chains to the suspension components.
Situations when it is neces-
sary to contact dealers
before towing
Towing with a wheel-lift type
truck
NOTICE
QTowing with a sling-type truck
Do not tow with a sling-type truck to prevent body damage.