ECU TOYOTA RAIZE 2023 Workshop Manual

2785-5. Using the other interior features
RAIZE_OM_General_BZ358E✽
: If equipped
USB ports (For charging)
They are used as power sources for devices with a power consumption of
up to 10.5 W (5 VDC/2.1 A).
They are for charging only and not designed for data transfer or other
purposes.
Depending on the device to be used, charging may not be performed
properly. Before use, also refer to the manual included with the device.
a Open the lid
▶Front (Type A)✽▶Front (Type B)✽
▶Rear✽
bInsert the cable into the port in
the correct direction as far as it
goes
Secure the device and cable where
they will not obstruct driving.
▶Front (Type B)✽
KBRO550104EKBRO550109E
KBRO550105E
KBRO550110E
RAIZE_OM_General_BZ358E.book 278 ページ ２０２２年５月１７日　火曜日　午後１時５９分

2916-1. Maintenance and care
RAIZE_OM_General_BZ358E
Maintenance and care
6
NOTICE
⬛Cleaning detergents
⚫Do not use the following types of detergent, as they may discolor the vehicle
interior or cause streaks or damage to painted surfaces:
⦁ Non-seat portions: Organic solvents such as benzene or gasoline, alkaline
or acid solutions, dye, and bleach
⦁ Seats: Alkaline or acid solutions, su ch as thinner, benzene, and alcohol
⚫Do not use a polish wax or polish cleaner.
The paint on the instrument panel or other interior part may be peeled off,
dissolved, or deformed.
⚫Do not use glass cleaner or alcohol on the lens cover of the meter.
It may cause discoloration or cracking.
⚫Do not use silicone spray around the swit ches. The silicone will adhere to the
internal electrical components and may cause a failure.
⬛Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
⚫Remove any dust or dirt from leather surfaces immediately
⚫Avoid prolonged exposure to direct sunlight
Park the vehicle in the shade, especially during summer
⚫Do not place items made of vinyl, plas tic, or containing wax on the uphol-
stery, as they may stick to the leather surface if the vehicle interior heats up
significantly
⬛Water on the floor
Do not wash the vehicle floor with water.
If water comes into contact with audio system or electrical components under
the floor carpet of the vehicle, it ma y cause the malfunction of the vehicle, or
rusting of the vehicle body.
⬛Cleaning the inside of the rear window (vehicles with the rear window defogger)
⚫Do not use window washing detergent, etc., for such solutions can damage
the hot wires. Instead, gently wipe the window along its hot wires with cloth
dampened with water or warm water.
⚫Be careful not to scratch or damage the hot wires.
⬛When using liquid fragrance
Secure the container so that it does not sp ill. Also, do not place it on the instru-
ment panel or near the meter.
If liquid spills and adheres to the plastic parts, cloth materials, or the lens cover
of the meter, it may cause discoloration or cracking.
RAIZE_OM_General_BZ358E.book 291 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3066-2. Maintenance
RAIZE_OM_General_BZ358E
General maintenance
Listed below are the general maintenance items that should be per-
formed at the intervals specified. It is recommended that any prob-
lem you notice should be brought to the attention of your Toyota
dealer or qualified service shop for advice.
Engine compartment
Vehicle interior
ItemsCheck points
BatteryCheck the battery fluid level and connections. ( ➞P. 321)
Brake fluidIs the brake fluid at the correct level? ( ➞P. 320)
Engine coolantIs the engine coolant at the correct level? (➞ P. 319)
Engine oilIs the engine oil at the correct level? (➞P. 316)
Exhaust systemThere should not be any fumes or strange sounds.
Radiator/condenserThe radiator and condenser should be free from foreign
objects. ( ➞P. 320)
Washer fluidIs there sufficient washer fluid? ( ➞P. 324)
ItemsCheck points
Accelerator pedal⚫The accelerator pedal should move smoothly (without
uneven pedal effort or catching).
Automatic transmis-
sion “Park” mechanism⚫When parked on a slope and th e shift lever is in P, is
the vehicle securely stopped?
Brake pedal
⚫Does the brake pedal move smoothly?
⚫Does the brake pedal have appropriate clearance from
the floor? (➞ P. 427)
⚫Does the brake pedal have the correct amount of free
play? (➞P. 427)
Brakes
⚫The vehicle should not pull to one side when the
brakes are applied.
⚫The brakes should work effectively.
⚫The brake pedal should not feel spongy.
⚫The brake pedal should not get too close to the floor
when the brakes are applied.
RAIZE_OM_General_BZ358E.book 306 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3076-2. Maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
Clutch pedal
⚫Does the clutch pedal move smoothly?
⚫Does the clutch pedal have appropriate clearance
from the floor?
⚫Does the clutch pedal have the correct amount of free
play? (➞P. 427)
Head restraints⚫Do the head restraints move smoothly and lock
securely?
Horn⚫Function properly?
Indicators/buzzers⚫Do the indicators and bu zzers function properly?
Lights⚫Do all the lights come on?
Parking brake
⚫Does the parking brake operate normally?
⚫When parked on a slope and the parking brake is on, is
the vehicle securely stopped?
Seat belts⚫Do the seat belts operate smoothly?
⚫The seat belts should not be damaged.
Seats⚫Do the seat controls operate properly?
Steering wheel
⚫Does the steering wheel rotate smoothly?
⚫Does the steering wheel have the correct amount of
free play?
⚫There should not be any st range sounds coming from
the steering wheel.
ItemsCheck points
RAIZE_OM_General_BZ358E.book 307 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3126-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Close the hood
aSupport the hood with one hand
b Hold the grip and remove the hood stay, and restore it to its original
position
c Lower the hood gently and close it by pushing it with your hand
⬛To disconnect the battery terminals
If you disconnect the battery terminals, the information stored in the computer
will be erased. Before removing the battery terminals, contact your Toyota
dealer for assistance.
WARNING
⬛Check before driving
⚫Make sure the hood is securely locked.
Driving without locking the hood can caus e it to suddenly open while driving,
causing death or serious injury.
⚫If the hood is opened, the hood st ay may detach and the hood may close
unexpectedly. Be especially careful on windy days.
⬛To prevent injury
The interior of the engine compartment is hot after driving. Touching hot com-
ponents can cause serious injury such as burns.
⬛Verification after inspecting the engine compartment
Before starting the engine, make sure that no flammable materials are left in
the engine compartment. Make sure th at there are no flammable materials
such as twigs brought in by small animals and birds in the engine compart-
ment, especially if you have not used th e vehicle for a long time. Such flamma-
ble materials may lead to a vehicle fire.
If you notice a burning smell from th e engine compartment while driving,
immediately stop at a safe place and contact your Toyota dealer.
⬛Checking and changing oil
Make sure that oil is not adhered to the alternator. If oil is ad hered, wipe it off
immediately. If oil is adhered, it may lead to a vehicle fire.
RAIZE_OM_General_BZ358E.book 312 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3226-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
⬛Battery exterior
Make sure that the battery terminals are not corroded and that there are
no loose connections, cracks, or loose clamps.
a Terminals
b Hold-down clamp
⬛Checking battery fluid
Check that the level is between the
“UPPER LEVEL” and “LOWER LEVEL”
lines.
a “UPPER LEVEL” line
b “LOWER LEVEL” line
If the fluid level is at or below the
“LOWER LEVEL” line, add distilled water.
⬛Adding distilled water
a Remove the vent plug.
b Add distilled water.
If the “UPPER LEVEL” line cannot be seen, check the fluid level by looking directly at
the cell.
c Put the vent plug back on and close it securely.
112
KBRO620909N
1
2
KBGR620910E
KBTE730408
RAIZE_OM_General_BZ358E.book 322 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3356-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
WARNING
⬛Proper inflation is critical to save tire performance
Keep your tires properly inflated.
If the tires are not properly inflated, the following conditions may occur which
could lead to an accident resulting in death or serious injury:
⚫Excessive wear
⚫Uneven wear
⚫Poor handling
⚫Possibility of blowouts resulting from overheated tires
⚫Air leaking from between tire and wheel
⚫Wheel deformation and/or tire damage
⚫Greater possibility of tire damage while driving (due to road hazards, expan-
sion joints, sharp edges in the road, etc.)
NOTICE
⬛After inspecting and adjusting the tire pressure
Be sure to put the tire valve caps back on securely.
If a valve cap is not installed, dirt or moisture may get into the valve and cause
an air leak, resulting in decreased tire inflation pressure.
RAIZE_OM_General_BZ358E.book 335 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3416-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
⬛Replacing the windshield wiper rubbers
a Pull the wiper rubber, remove
the stopper by pressing the claw
of the wiper blade, and pull out
the wiper rubber
b Remove the 2 metal plates from
the old wiper rubber and attach
them to the new wiper rubber
Pay attention to the orientation of the
notch and upward curve of the metal
plate.
cIn attachment, insert it into the
wiper blade from the side with-
out the wiper rubber stopper
Insert the wiper rubber to the blade in
the arrow direction.
dCarefully secure the wiper rubber stopper with the claw of the wiper
blade
KBTC621003
Claw
KBTC621004
KBTC621010
RAIZE_OM_General_BZ358E.book 341 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3426-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Rear wiper
⬛Removing and attaching the rear wiper blades
a Raise the wiper arm and remove
the wiper blade
aRotate the wiper blade until
the claw fitting comes off
b Remove the wiper blade from
the wiper arm
b To attach the windshield wiper blade, do it in the reverse steps of the
procedure a
When returning the raised wiper arm, return it slowly while holding it with hands.
After attaching the wiper blade, make sure that the joint is securely locked.
⬛Replacing the rear wiper rubbers
a Pull out the wiper rubber from
the wiper blade’s stopper and
remove it all the way
b Remove the 2 metal plates from
the old wiper rubber and attach
them to the new wiper rubber
Pay attention to the orientation of the
upward curve of the metal plate.
2
1
KBRO621005
KBRO621006
KBRO621007
RAIZE_OM_General_BZ358E.book 342 ページ ２０２２年５月１７日　火曜日　午後１時５９分

3456-3. Do-it-yourself maintenance
RAIZE_OM_General_BZ358E
Maintenance and care
6
dAttach the rubber cover to the
module
When inserting the rubber cover, insert
the protruded part first and then press
down the entire unit evenly. If the rub-
ber cover is not secured in place, it
could cause water or dust to enter
inside, leading to malfunction.
eAttach the cover
Check to see if the indicator blinks
when you press the switch.
▶Vehicles without key-free system
a Remove the emergency key ( ➞P. 118)
b Remove the cover
Place the Toyota logo side down when
removing it.
Insert the emergency key all the way to
the end.
To prevent damage, wrap a cloth
around the emergency key to protect
it.
cRemove the depleted battery
To prevent damage, wrap a cloth
around the tip of the flathead screw-
driver or the like to protect it.
When you remove the cover, you may
encounter a situation where the elec-
tronic key’s module (s ubstrate) is attached
to the top cover, hiding the battery sur-
face. In this case, flip over the electronic
key’s module (substrate) to make the bat-
tery visible as shown in the figure.
Insert a new battery with the positive
side up.
KBTA620604
KBTA620605
KBTA620606
KBTA620607
RAIZE_OM_General_BZ358E.book 345 ページ ２０２２年５月１７日　火曜日　午後１時５９分