TOYOTA PRIUS PLUS 2015 Owners Manual

3116-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
6
Maintenance and care
Do-it-yourself ser vice precautions
If you perform maintenance by yourself, be sure to follow the
correct procedure as given in these sections.
ItemsParts and tools
12-volt battery
condition
(→ P. 327) • Grease
• Conventional wrench (for terminal clamp bolts)
Engine/power
control unit
coolant level
(
→ P. 323) • “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
“Toyota Super Long Life Coolant” is pre-mixed with
50% coolant and 50% deionized water.
• Funnel (used only for adding coolant)
Engine oil level
(→ P. 319)
• “Toyota Genuine Motor Oil” or equivalent
• Rag or paper towel
• Funnel (used only for adding engine oil)
Fuses ( →P. 353)• Fuse with same amperage rating as original
Light bulbs
(→ P. 357)
• Bulb with same number and wattage rating as origi-
nal
• Phillips-head screwdriver• Flathead screwdriver
• Wrench
Radiator and
condenser
(→ P. 324)

Tire inflation
pressure
(→ P. 343)
• Tire pressure gauge• Compressed air source
Washer fluid
(→ P. 325)• Water or washer fluid containing antifreeze (for win-
ter use)
• Funnel (used only for adding water or washer fluid)

3126-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
WARNING
The engine compartment contains many mechanisms and fluids that may
move suddenly, become hot, or become electrically energized. To avoid death
or serious injury, observe the following precautions.
■ When working on the engine compartment
●Make sure that the indicator on the power switch and the “READY” indica-
tor are both off.
● Keep hands, clothing and tools away from the moving fan.
● Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
● Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
● Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
● Take care because brake fluid can harm your hands or eyes and damage
painted surfaces. If fluid gets on your hands or in your eyes, flush the
affected area with clean water immediately. If you still experience discom-
fort, consult a doctor.
■ When working near the electric cooling fans or radiator grille
Be sure the power switch is off.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coolant temperature
is high. ( →P. 324)
■ Safety glasses
Wear safety glasses to prevent flying or falling material, fluid spray, etc.
from getting in your eyes.
NOTICE
■If you remove the air cleaner filter
Driving with the air cleaner filter removed may cause excessive engine wear
due to dirt in the air.
■ If the brake fluid level is low or high
It is normal for the brake fluid level to go down slightly as the brake pads
wear or when the fluid level in the accumulator is high.
If the reservoir needs frequent refilling, it may indicate a serious problem.

3136-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
6
Maintenance and care
Hood
Pull the hood lock release lever.
The hood will pop up slightly.
Pull up the auxiliary catch lever
and lift the hood.
Hold the hood open by inserting
the supporting rod into the slot.
Use the upper slots to open the
hood normally, or use the lower
slots when the hood needs to be
opened wide.
Release the lock from the inside of the vehicle to open the hood.
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2
3

3146-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
WARNING
■ 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 without returning the support rod properly could cause the hood to
bend.

3156-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
6
Maintenance and care
Positioning a floor jack
◆Front
◆Rear
When using a floor jack, follow the instructions in the manual
provided with the jack and perform the operation safely.
When raising your vehicle with a floor jack, position the jack cor-
rectly. Improper placement may damage your vehicle or cause
injury.

3166-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
WARNING
When raising the vehicle, do not set the
floor jack under the rear suspension.Rear suspension
Front

3176-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
6
Maintenance and care
Engine compar tment
■12-volt battery
→ P. 327
Engine coolant reservoir
(→ P. 323)
Engine oil level dipstick (→ P. 319)
Engine oil filler cap (→ P. 321)
Power control unit coolant
reservoir ( →P. 323) Fuse box (
→P. 353)
Radiator ( →P. 324)
Condenser ( →P. 324)
Electric cooling fans
Washer fluid tank ( →P. 325)1
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3
4
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3186-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)■
Removing the engine compartment cover
■Installing the clips
Push up center portion
Insert
Press
Engine compartment cover
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2
3
NOTICE
■After installing an engine compartment cover
Make sure that the cover is securely installed in its original position.

3196-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
6
Maintenance and care
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
■Checking the engine oilPark the vehicle on level ground. After warming up the engine
and turning off the hybrid system, wait more than 5 minutes for
the oil to drain back into the bottom of the engine.
Holding a rag under the end,
pull the dipstick out.
Wipe the dipstick clean.
Flat dipstick: Reinsert the dipstick fully.
Non-flat dipstick: Reinsert
the dipstick fully with its pro-
truding areas ( in the illus-
tration) pointing towards
engine.
Engine oil
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3206-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B16E_(EE)
Holding a rag under the end, pull the dipstick out and check the
oil level.Low
Normal
Excessive
The shape of the dipstick may differ depending on the type of vehicle or
engine.
Wipe the dipstick and reinsert it fully.
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2
3
XFlat dipstickXNon-flat dipstick
Measuring side
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