recommended oil TOYOTA PRIUS PRIME 2019 Warranties & Maintenance Guides (in English)

39Maintenance Log
MAINTENANCE
USING THE MAINTENANCE LOG CHARTS
Special Operating Conditions
In addition to standard maintenance items,
the maintenance log indicates services that
should be performed on vehicles that are
driven under especially demanding
conditions. These “special operating
conditions” and their required maintenance
items are clearly indicated in each chart.
NOTE:
You should perform these additional
maintenance services only if the
majority of your driving is done under
the special operating conditions
indicated. If you only occasionally
drive under these circumstances, it
is not necessary to perform the
additional services.
Engine Oil Selection
Please refer to your Owner’s Manual for the
specific oil viscosity rating recommended
for your vehicle/engine type.
Additional Maintenance
In addition to scheduled maintenance,
your Toyota requires ongoing general
maintenance, such as fluid checks and
visual inspections. These procedures are
explained in the “Maintenance and Care”
section of the Owner’ s Manual. Be sure
to perform these procedures regularly to
ensure the most trouble-free operation
of your vehicle.
SuperChrome and
Alloy Wheel Care
If you purchased genuine Toyota accessory
SuperChrome or Aluminum Alloy Wheels,
follow these cleaning guidelines to maintain
the appearance of your wheels:
• If wheels are hot, wait for them to cool
before washing.
• Use a soft sponge or cotton cloth to
apply the same mild car-wash soap as
used for the vehicle body. Quickly rinse
off with water. Use a soft cloth to apply
the same car wax as used for the
vehicle body.
• DO NOT USE: Any kind of chemical-
based cleaners, alcohol, solvents,
gasoline, steam cleaners, scouring
pads, wire brushes or coarse abrasives
to clean your wheels.
00439-GUTS.indd 3912/1/18 9:35 AM

41Maintenance Log
MAINTENANCE LOG
MAINTENANCE
15,000 miles or 18 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Rotate tires
Visually inspect brake linings/drums and brake pads/discs
NOTE: If 0W-20 oil WAS NOT used at the last oil change, replace engine oil and oil filter.2
Inspect the following: _
B
all joints and dust covers _
E

xhaust pipes and mountings
_B

rake lines and hoses
_ R
adiator, condenser and/or intercooler
_ Cabin air filter

_

S

teering gear
_D

rive shaft boots
_ S
teering linkage and boots
_E

ngine/Inverter coolant
4



_
Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect engine air filter
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:5
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Repeated trips of less than five miles in temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter
Replace engine oil and oil filter2

Dealer Service verification:
D
ate: Mileage:
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated.4 R efer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more information.
5 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
NOTE: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may
shorten the life of the cabin air filter. Replacement may be needed if you notice
reduced air flow from the air conditioner and heater or if the windows fog easily
when you use the Fresh mode. Consult your dealer if any of these conditions occur.
00439-GUTS.indd 4112/1/18 9:35 AM

43Maintenance Log
MAINTENANCE LOG
MAINTENANCE
30,000 miles or 36 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace cabin air filter
Replace engine air filter
Replace engine oil and oil filter2
Rotate tires
Inspect the following:
_ A

utomatic transmission for signs of leakage
_ B

all joints and dust covers
_ B

rake lines and hoses
_ B

rake linings/drums and
brake pads/discs
4
_ Dr ive shaft boots
_E

ngine/Inverter coolant
5
_Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:6
Tighten nuts and bolts on chassis and body
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter




_ E xhaust pipes and mountings
_ F

uel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ F

uel tank cap gasket
_ R

adiator, condenser and/or intercooler
_S

teering gear
_S

teering linkage and boots
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated. 4 Inspect thickness measurement and disc runout.5 R efer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more information.
6 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Dealer Service verification:
D
ate: Mileage:
00439-GUTS.indd 4312/1/18 9:35 AM

45Maintenance Log
MAINTENANCE LOG
MAINTENANCE
45,000 miles or 54 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Rotate tires
Visually inspect brake linings/drums and brake pads/discs
NOTE: If 0W-20 oil WAS NOT used at the last oil change, replace engine oil and oil filter.2
Inspect the following: _
B
all joints and dust covers _ E
xhaust pipes and mountings
_B

rake lines and hoses
_ R
adiator, condenser and/or intercooler
_ Cabin air filter

_

S

teering gear
_D

rive shaft boots
_ S
teering linkage and boots
_E

ngine/Inverter coolant
4






Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect engine air filter
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:5
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Repeated trips of less than five miles in temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter
Replace engine oil and oil filter2
1
Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated.
4 Refer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more inf ormation.
5 N
ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Dealer Service verification:
D
ate:
Mileage:
NOTE: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may
shorten the life of the cabin air filter. Replacement may be needed if you notice
reduced air flow from the air conditioner and heater or if the windows fog easily
when you use the Fresh mode. Consult your dealer if any of these conditions occur.
00439-GUTS.indd 4512/1/18 9:35 AM

47Maintenance Log
MAINTENANCE LOG
MAINTENANCE
60,000 miles or 72 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace cabin air filter
Replace engine air filter
Replace engine oil and oil filter2
Rotate tires
Inspect the following:
_ A

utomatic transmission for signs of leakage
_ B

all joints and dust covers
_ B

rake lines and hoses
_ B

rake linings/drums and
brake pads/discs
4
_ Dr ive shaft boots
_E

ngine/Inverter coolant
5

Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:6
Replace automatic transmission fluid
Tighten nuts and bolts on chassis and body
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter

1
Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated. 4 Inspect thickness measurement and disc runout.5 Refer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more information.
6 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
_
E xhaust pipes and mountings
_

Fu el lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ F

uel tank cap gasket
_ R

adiator, condenser and/or intercooler
_S

teering gear
_S

teering linkage and boots
Dealer Service verification:
D
ate:
Mileage:
00439-GUTS.indd 4712/1/18 9:35 AM

49Maintenance Log
75,000 miles or 90 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Rotate tires
Visually inspect brake linings/drums and brake pads/discs
NOTE: If 0W-20 oil WAS NOT used at the last oil change, replace engine oil and oil filter.2
Inspect the following: _
B
all joints and dust covers _ E xhaust pipes and mountings
_B

rake lines and hoses
_ R
adiator and condenser and/or intercooler
_C

abin air filter
_ S
teering gear
_D

rive shaft boots
_ S
teering linkage and boots
_E

ngine/Inverter coolant
4





Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect engine air filter
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:5
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Repeated trips of less than five miles in temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter
Replace engine oil and oil filter2
NOTE: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may
shorten the life of the cabin air filter. Replacement may be needed if you notice
reduced air flow from the air conditioner and heater or if the windows fog easily
when you use the Fresh mode. Consult your dealer if any of these conditions occur.
MAINTENANCE LOG
MAINTENANCE
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed
component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (

51Maintenance Log
MAINTENANCE LOG
MAINTENANCE
90,000 miles or 108 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace cabin air filter
Replace engine air filter
Replace engine oil and oil filter2
Rotate tires
Inspect the following:
_ A

utomatic transmission for signs of leakage
_ B

all joints and dust covers
_ B

rake lines and hoses

_ B

rake linings/drums and brake pads/discs
4
_ D rive shaft boots
_E

ngine/Inverter coolant
5
_ E xhaust pipes and mountings


Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:6
Tighten nuts and bolts on chassis and body
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter

_ F uel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ F

uel tank cap gasket
_ R

adiator, condenser and/or intercooler
_S

teering gear
_S

teering linkage and boots
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated. 4 Inspect thickness measurement and disc runout.5
Refer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more inf ormation.
6 N
ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Dealer Service verification:
D
ate:
Mileage:
00439-GUTS.indd 5112/1/18 9:35 AM

53Maintenance Log
1 Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated.4 Initial engine coolant replacement at 100,000 miles/120 months. Replace every 50,000 miles/60 months thereafter
Initial inverter coolant replacement at 150,000 miles/180 months. Replace every 50,000 miles/60 months thereafter.
5 R efer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more inf ormation.
6 N
ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
105,000 miles or 126 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Rotate tires
Visually inspect brake linings/drums and brake pads/discs
NOTE: If 0W-20 oil WAS NOT used at the last oil change, replace engine oil and oil filter.2
Inspect the following: _
B
all joints and dust covers _ E
xhaust pipes and mountings
_B

rake lines and hoses
_ R
adiator, condenser and/or intercooler
_C

abin air filter
_ S

teering gear
_D

rive shaft boots
_ S

teering linkage and boots
_E

ngine/Inverter coolant
5






Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect engine air filter
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:6
Replace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Repeated trips of less than five miles in temperatures below 32°F / 0°C:
Replace engine oil and oil filter2
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter
Replace engine oil and oil filter2

Dealer Service verification:
D
ate: Mileage:
NOTE: Driving in heavy traffic, on dirt roads or in urban, dusty or desert areas may
shorten the life of the cabin air filter. Replacement may be needed if you notice
reduced air flow from the air conditioner and heater or if the windows fog easily
when you use the Fresh mode. Consult your dealer if any of these conditions occur.
MAINTENANCE LOG
MAINTENANCE
00439-GUTS.indd 5312/1/18 9:35 AM

55Maintenance Log
MAINTENANCE LOG
MAINTENANCE
120,000 miles or 144 months
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace cabin air filter
Replace engine air filter
Replace engine oil and oil filter2
Replace spark plugs4
Rotate tires
Inspect the following:
_ A

utomatic transmission for signs of leakage
_ B

all joints and dust covers
_ B

rake lines and hoses
_ B

rake linings/drums and brake pads/discs
5
_ D rive shaft boots
_E

ngine/Inverter coolant
6
_ E xhaust pipes and mountings

Additional Maintenance Items for Special Operating Conditions3
Driving on dirt roads or dusty roads:Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:7
Replace automatic transmission fluid
Tighten nuts and bolts on chassis and body
Extensive idling and/or low speed driving for a long distance such as police, taxi or
door-to-door delivery use:
Clean HV battery cooling intake filter

1
Inspect sealed transmissions, transfer cases and differentials for signs of leakage. If any leakage from a sealed component is suspected, it is recommended that you have the sealed component inspected by a Toyota dealer. Inspect
power steering fluid (if equipped) and brake fluid level/condition. Inspect engine and inverter (if equipped) coolant
level/condition/freezing point. Your dealer may recommend services (Dealer-Recommended Maintenance) based on
inspection results.
2 R eset the oil replacement reminder light (“MAINT REQD”) or the message “OIL MAINTENANCE REQUIRED” on the
multi-information display after maintenance at every 5,000 miles.
3 P erform these service items only if you drive primarily under the conditions indicated. 4 Maintenance services of spark plugs are required under the terms of the Emissions Control Warranty. For vehicles
corresponding to PZEV the replacement interval is 150,000 miles.
5 Inspect thickness measurement and disc runout.6 R efer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more information.
7 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
_ F
uel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ F

uel tank cap gasket
_ R

adiator, condenser and/or intercooler
_S

teering gear
_S

teering linkage and boots
Dealer Service verification:
D
ate:
Mileage:
00439-GUTS.indd 5512/1/18 9:35 AM

58Maintenance Log
MAINTENANCE
EXPLANATION OF MAINTENANCE ITEMS
Engine Oil and Oil Filter
Replace the oil filter and drain and refill
the engine oil at specified intervals. For
recommended oil grade and viscosity,
refer to the Owner’s Manual.
NOTE: Your vehicle is certified with
Genuine Toyota 0W-20 motor oil. For
VEHICLES CERTIFIED FOR 0W-20 motor
oil, the oil change interval is 10,000 miles
or 12 months IF 0W-20 MOTOR OIL IS
BEING USED. If 0W-20 is not available,
5W-20 mineral oil may be used. However,
it must be replaced at a 5,000-miles or
six-month INTERVAL with 0W-20 motor oil.
For customers who primarily drive their
vehicle under any of the listed Special
Operating Conditions, the motor oil and
filter should be replaced at 5,000 miles or
six months, REGARDLESS OF THE OIL USED
(OR CERTIFICATION OF THE VEHICLE).
Exhaust Pipes and Mountings
Visually inspect the exhaust pipes, muffler
and hangers for cracks, deterioration and
damage. Start the engine and listen
carefully for any exhaust gas leakage.
Tighten connections or replace parts
as necessary.
Fuel Lines and Connections,
Fuel Tank Band and Fuel Tank
Vapor Vent System Hoses
Visually inspect for corrosion, damage,
cracks, and loose or leaking connections.
Tighten connections or replace parts
as necessary.
Fuel Tank Cap Gasket
Visually inspect for cracks, deterioration
and damage and replace if necessary.
HV Battery Cooling Intake Filter
Clean at specified intervals.
Nuts and Bolts on Chassis
and Body
Retighten the seat-mounting bolts and
front /rear suspension member retaining
bolts to specified torque.

Radiator, Condenser
and/or Intercooler
Inspect for debris, corrosion and signs
of damage. Have any problem repaired
immediately by a qualified technician.
Spark Plugs
Replace at specified intervals. Install new
plugs of the same type as originally
equipped. A qualified technician should
perform this operation.
Steering Gear
Inspect for signs of leakage. If you
discover any leakage, have it repaired
immediately by a qualified technician.
00439-GUTS.indd 5812/1/18 9:35 AM