2021 TOYOTA MIRAI cabin filter

37
Dealer Service verification:
D
ate: Mileage:
90,000 miles or 108 months
■Check installation of driver’s floor mat
■Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■Inspect wiper blades
■Replace cabin air filter
■Replace fuel cell air filter
■Replace ion exchanger element
■Rotate tires
Inspect the following:
_ B

all joints and dust covers
_ B

rake lines and hoses
_ B

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

uel cell coolant level
_ F

uel cell cooling system for leaks
_ H

ybrid transaxle for signs of leakage
_H

ydrogen sensor
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:4
■Tighten nuts and bolts on chassis and body
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 Visually check the FC HV battery cooling intake filter for dirt or dust every 5,000 miles and clean if necessary. Clean every
20,000 miles.
3 Perform these service items only if you drive primarily under the conditions indicated.4 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.5 Inspect thickness measurement and disc runout.
_
H ydrogen supply system for leaks
and damag
e
_ H ydrogen tank (with valve) for leaks
and damage
_ H

ydrogen tank band for looseness
and damage
_ I

nverter coolant level
_ S

teering gear
_S

teering linkage and boots
Maintenance Log
MAINTENANCE LOG
MAINTENANCE

38
Dealer Service verification:
D
ate: Mileage:
Dealer Service verification:
D
ate: Mileage:
95,000 miles or 114 months
■ Check installation of driver’s floor mat
■ Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■Inspect wiper blades
■Rotate tires
■ Visually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads: ■Inspect ball joints and dust covers
■Inspect drive shaft boots
■Inspect fuel cell air filter
■Inspect steering linkage and boots
■ 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:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve)
for leaks and damage
■Inspect hydrogen tank band for damage
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body
Operating on rough or muddy roads, or
roads with melted snow:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve) for
leaks and damage
■Inspect hydrogen tank band for damage
100,000 miles or 120 months
■Check installation of driver’s floor mat
■Clean FC HV battery cooling intake filter2
■Inspect and adjust all fluid levels1
■Inspect wiper blades
■Replace cabin air filter
■Rotate tires
■ Visually inspect brake linings/drums
and brake pads/discs
Inspect the following:
■Fuel cell air filter
■Fuel cell cooling system for leaks
■Hydrogen sensor
■ Hydrogen supply system for leaks
and damage
■ Hydrogen tank (with valve) for leaks
and damage
■ Hydrogen tank band for looseness
and damage
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads: ■Inspect ball joints and dust covers
■Inspect drive shaft boots
■Inspect steering linkage and boots
■ Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body
Maintenance Log
MAINTENANCE LOG
MAINTENANCE

40
Dealer Service verification:
D
ate: Mileage:
Dealer Service verification:
D
ate: Mileage:
110,000 miles or 132 months
■Check installation of driver’s floor mat
■Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■Inspect wiper blades
■Replace cabin air filter
■Rotate tires
■ Visually inspect brake linings/drums
and brake pads/discs
Inspect the following: ■Fuel cell air filter
■ Fuel cell cooling system for leaks
■Hydrogen sensor
■ Hydrogen supply system for leaks
and damage
■ Hydrogen tank (with valve) for leaks
and damage
■ Hydrogen tank band for looseness
and damage

■Additional MainteAdditional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads: ■Inspect ball joints and dust covers
■Inspect drive shaft boots
■Inspect steering linkage and boots
■ Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body
115,000 miles or 138 months
■Check installation of driver’s floor mat
■Inspect and adjust all fluid levels1
■Inspect FC HV battery cooling intake filter2
■Inspect wiper blades
■Rotate tires
■ Visually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions3
Driving on dirt roads or dusty roads: ■Inspect ball joints and dust covers
■Inspect drive shaft boots
■Inspect fuel cell air filter
■Inspect steering linkage and boots
■ 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:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve)
for leaks and damage
■Inspect hydrogen tank band for damage
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
4
■ Tighten nuts and bolts on chassis
and body
Operating on rough or muddy roads, or
roads with melted snow:
■ Inspect hydrogen supply system for
leaks and damage
■ Inspect hydrogen tank (with valve) for
leaks and damage
■Inspect hydrogen tank band for damage



Maintenance Log
MAINTENANCE LOG
MAINTENANCE

41
Dealer Service verification:
D
ate: Mileage:
120,000 miles or 144 months
■Check installation of driver’s floor mat
■Clean FC HV battery cooling intake filter2
■Inspect and adjust all fluid levels1
■Inspect wiper blades
■Replace breather pipe tip part (Gore film)
■Replace cabin air filter
■Replace fuel cell air filter
■Replace ion exchanger element
■Rotate tires
Inspect the following:
_ B

all joints and dust covers
_ B

rake lines and hoses
_ B

rake linings/drums and
brake pads/discs
5
_ Dr ive shaft boots
_F

uel cell coolant level
_ F

uel cell cooling system for leaks
_ H

ybrid transaxle for signs of leakage
_H

ydrogen sensor
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:4
■Replace hybrid transaxle fluid
■Tighten nuts and bolts on chassis and body
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 Visually check the FC HV battery cooling intake filter for dirt or dust every 5,000 miles and clean if necessary. Clean every
20,000 miles.
3 Perform these service items only if you drive primarily under the conditions indicated.4 N ot all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.5 Inspect thickness measurement and disc runout.6 Replace tank (with valve) every 15 years or 180 months whichever comes first.7 Replace inverter coolant at 150,000 miles and every 50,000 miles thereafter.
_
H ydrogen supply system for leaks
and damag
e
_ H ydrogen tank (with valve) for leaks
and damage6
_ H ydrogen tank band for looseness
and damage
_ I

nverter coolant level
7
_ S teering gear
_S

teering linkage and boots
Maintenance Log
MAINTENANCE LOG
MAINTENANCE

42
EXPLANATION OF MAINTENANCE ITEMS
T
he following descriptions are
provided to give you a better
u
nderstanding of the maintenance
items that should be performed on your
v
ehicle. The scheduled maintenance log
indicates at which mileage/time intervals
each item should be performed. Please
note that many maintenance items should
be performed only by a qualified technician.
For further information on maintenance
items you can perform yourself, see the
“Maintenance and Care” section of the
Owner’s Manual.
Ball Joints and Dust Covers
Check the suspension and steering
linkage ball joints for looseness and
damage. Check all dust covers for
deterioration and damage. Replace
any deteriorated or damaged parts.
A qualified technician should perform
these operations.
Brake Lines and Hoses
Visually inspect for proper installation.
Check for chafing, cracks, deterioration
and signs of leakage. Replace any
deteriorated or damaged parts. A qualified
technician should perform these operations.
Brake Linings/Drums and
Brake Pads/Discs
Check the brake linings (shoes) and
drums for scoring, burning, fluid leakage,
broken parts and excessive wear. Check
the pads for excessive wear and the discs
for runout, excessive wear and fluid
leakage. Replace any deteriorated or
damaged parts. A qualified technician
should perform these operations.
Breather Pipe Tip Part (Gore film)
Replace at specified intervals. A qualified
technician should perform this operation.
Cabin Air Filter
Replace at specified intervals. Driving in
heavy traffic, on dirt roads or in urban,
desert or dusty areas may shorten filter’s
life. More frequent replacement may
be necessary.
Drive Shaft Boots
Check the drive shaft boots and clamps for
cracks, deterioration and damage. Replace
any deteriorated or damaged parts and, if
necessary, repack the grease. A qualified
technician should perform these operations.
Driver’s Floor Mat
• Only use the driver’s floor mat
designed specifically for the model
and model year of your vehicle.
• Always properly secure the driver’s
floor mat using the retaining hooks.
• Never install another floor mat on top
of the existing driver’s floor mat.
• Never install the driver’s floor mat
upside down.
Maintenance Log
MAINTENANCE