2018 TOYOTA SIENNA ECO mode

JOBNAME: 2878023-en-2018_Sien PAGE: 39 SESS: 4 OUTPUT: Mon Oct 2 15:08:00 2017
/InfoShareAuthorCODA/InfoShareAuthorCODA/TS_Warr_Maint/2878023-en-2018_S\
ienna.00505-18WMG-SIE_vX/TS_Warr_Maint_v1
15,000 miles or 18 months
Add Toyota EFI Tank Additive or
equivalent (Hawaii, Puerto Rico, Saipan,
and American Samoa only)
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper blades
Re-torque drive shaft bolt (4WD)Re-torque propeller shaft bolt (4WD)Rotate tiresVisually 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:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive shaft boots
_ Engine coolant
5
_ Exhaust pipes and mountings_ Radiator and condenser
_ Rear differential oil (4WD)
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
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 Freshmode. Consult your dealer if any of these conditions occur.
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect engine air filterReplace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace engine oil and oil filter2
Replace rear differential oil (4WD)Replace transfer case oil (4WD)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:
Replace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Inspect 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.
2Reset 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.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
6Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log39

JOBNAME: 2878023-en-2018_Sien PAGE: 43 SESS: 4 OUTPUT: Mon Oct 2 15:08:00 2017
/InfoShareAuthorCODA/InfoShareAuthorCODA/TS_Warr_Maint/2878023-en-2018_S\
ienna.00505-18WMG-SIE_vX/TS_Warr_Maint_v1
45,000 miles or 54 months
Add Toyota EFI Tank Additive or
equivalent (Hawaii, Puerto Rico, Saipan,
and American Samoa only)
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper blades
Re-torque drive shaft bolt (4WD)Re-torque propeller shaft bolt (4WD)Rotate tiresVisually 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:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive shaft boots
_ Engine coolant
5
_ Exhaust pipes and mountings_ Radiator and condenser
_ Rear differential oil (4WD)
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
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 Freshmode. Consult your dealer if any of these conditions occur.
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect engine air filterReplace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace engine oil and oil filter2
Replace rear differential oil (4WD)Replace transfer case oil (4WD)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:
Replace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Inspect 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.
2Reset 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.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
6Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log43

JOBNAME: 2878023-en-2018_Sien PAGE: 47 SESS: 4 OUTPUT: Mon Oct 2 15:08:00 2017
/InfoShareAuthorCODA/InfoShareAuthorCODA/TS_Warr_Maint/2878023-en-2018_S\
ienna.00505-18WMG-SIE_vX/TS_Warr_Maint_v1
75,000 miles or 90 months
Add Toyota EFI Tank Additive or
equivalent (Hawaii, Puerto Rico, Saipan,
and American Samoa only)
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper blades
Re-torque drive shaft bolt (4WD)Re-torque propeller shaft bolt (4WD)Rotate tiresVisually 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:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive belts
_ Drive shaft boots
_ Engine coolant
5
_ Exhaust pipes and mountings
_ Radiator and condenser
_ Rear differential oil (4WD)
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
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 Freshmode. Consult your dealer if any of these conditions occur.
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect engine air filterReplace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace engine oil and oil filter2
Replace rear differential oil (4WD)Replace transfer case oil (4WD)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:
Replace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Inspect 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.
2Reset 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.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
6Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log47

JOBNAME: 2878023-en-2018_Sien PAGE: 51 SESS: 4 OUTPUT: Mon Oct 2 15:08:00 2017
/InfoShareAuthorCODA/InfoShareAuthorCODA/TS_Warr_Maint/2878023-en-2018_S\
ienna.00505-18WMG-SIE_vX/TS_Warr_Maint_v1
105,000 miles or 126 months
Add Toyota EFI Tank Additive or
equivalent (Hawaii, Puerto Rico, Saipan,
and American Samoa only)
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper blades
Re-torque drive shaft bolt (4WD)Re-torque propeller shaft bolt (4WD)Rotate tiresVisually 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:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive belts
_ Drive shaft boots
_ Engine coolant
6
_ Exhaust pipes and mountings
_ Radiator and condenser
_ Rear differential oil (4WD)
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
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 Freshmode. Consult your dealer if any of these conditions occur.
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect engine air filterReplace engine oil and oil filter2
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading7:Replace engine oil and oil filter2
Replace rear differential oil (4WD)Replace transfer case oil (4WD)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:
Replace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Inspect 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.
2Reset 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.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Initial replacement at 100,000 miles/120 months. Replace every 50,000 miles/60 months thereafter. Refer to “Engine
Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more information.
6Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
7Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log51

JOBNAME: 2878023-en-2018_Sien PAGE: 55 SESS: 4 OUTPUT: Mon Oct 2 15:08:00 2017
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ienna.00505-18WMG-SIE_vX/TS_Warr_Maint_v1
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. 4WD
models also require periodic inspection of
the drive shaft bolt for proper torque. 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.
Engine Air Filter
Replace at specified intervals. When
performing inspections, check for damage,
excessive wear and oiliness, and replace if
necessary.
Engine Coolant
Drain the cooling system and refill with an
ethylene-glycol type coolant. Inspect hoses
and connections for corrosion and leaks.
Tighten connections and replace parts
when necessary. A qualified technician
should perform these operations. (For
further details, refer to “Radiator,
Condenser and Hoses” in the
“Maintenance and Care” section of the
Owner’s Manual).
Your Toyota is equipped with Genuine
Toyota Super Long-Life Coolant. The
replacement intervals for engine coolant
recommended in this booklet are based
on replacement with Genuine Toyota
Super Long-Life Coolant or similar
high-quality non-silicate, non-amine,
non-borate ethylene-glycol coolant with
long-life hybrid organic acid technology
(i.e., a combination of low phosphates
and organic acids). If another type of
ethylene-glycol coolant is used,
replacement intervals may be different.
Explanation of Maintenance Items
Maintenance Log55
MAINTENANCE