fuel filter TOYOTA HIGHLANDER HYBRID 2020 Warranties & Maintenance Guides (in English)

41Maintenance Log
MAINTENANCE LOG
MAINTENANCE
30,000 miles or 36 months
Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Inspect HV battery cooling intake lter6
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: _ Automatic transmission for signs of leakage
_ Ball joints and dust covers
_ Brake lines and hoses
_ Brake linings/drums and
brake pads/discs
4
_Drive shaft boots
_ Engine/Inverter coolant
5
_Exhaust 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
Tighten nuts and bolts on chassis and body






DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:

_ Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ Fuel tank cap gasket
_ Radiator, condenser and/or intercooler
_ Rear differential oil (4WD)
_ Steering gear
_ Steering 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 Reset 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 Perform 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 Visually check the HV battery cooling intake lter for dirt or dust every 5,000 miles and clean if necessary.
Clean every 20,000 miles.
7 Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
18-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 4112/12/19 12:16 AM

45Maintenance Log
MAINTENANCE LOG
MAINTENANCE
60,000 miles or 72 months
■ Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
■Check installation of driver’s floor mat
■Clean HV battery cooling intake filter6
■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
_ 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
■Replace rear differential oil (4WD)
■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 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 V isually check the HV battery cooling intake filter for dirt or dust every 5,000 miles and clean if necessary.
Clean every 20,000 miles.
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
_R

ear differential oil (4WD)
_S

teering gear
_S

teering linkage and boots
Dealer Service verification:
D
ate:
Mileage:
18-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 4518-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 4512/13/19 3:05 PM12/13/19 3:05 PM

49Maintenance Log
MAINTENANCE LOG
MAINTENANCE
90,000 miles or 108 months
Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Inspect HV battery cooling intake lter6
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: _ Automatic transmission for signs of leakage
_ Ball joints and dust covers
_ Brake lines and hoses
_ Brake linings/drums and brake pads/discs
4
_Drive shaft boots
_ Engine/Inverter coolant
5
_Exhaust 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
Tighten nuts and bolts on chassis and body

_ Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ Fuel tank cap gasket
_ Radiator, condenser and/or intercooler
_ Rear differential oil (4WD)
_Steering gear
_ Steering 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 Reset 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 Perform 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 Visually check the HV battery cooling intake lter for dirt or dust every 5,000 miles and clean if necessary.
Clean every 20,000 miles.
7 Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:
18-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 4912/12/19 12:16 AM

53Maintenance Log
MAINTENANCE LOG
MAINTENANCE
120,000 miles or 144 months
Add Toyota EFI Tank Additive or equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Clean HV battery cooling intake lter7
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: _ Automatic transmission for signs of leakage
_ Ball joints and dust covers
_ Brake lines and hoses
_ Brake linings/drums and brake pads/discs
5
_Drive shaft boots
_ Engine/Inverter coolant
6
_Exhaust 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:8
Replace automatic transmission fluid
Replace rear differential oil (4WD)
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 Reset 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 Perform 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.5 Inspect thickness measurement and disc runout.6
Refer to “Engine/Inverter Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for
more information.
7 Visually check the HV battery cooling intake lter for dirt or dust every 5,000 miles and clean if necessary.
Clean every 20,000 miles.
8 Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
_
Fuel lines and connections, fuel tank band
and fuel tank vapor vent system hoses
_ Fuel tank cap gasket
_ Radiator, condenser and/or intercooler
_ Rear differential oil (4WD)
_ Steering gear
_ Steering linkage and boots
DEALER SERVICE VERIFICATION:
D
ATE:
MILEAGE:
18-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 5312/12/19 12:16 AM

56Maintenance Log
MAINTENANCE
EXPLANATION OF MAINTENANCE ITEMS
Engine Oil and Oil Filter
Replace the oil lter and drain and rell
the engine oil at specied intervals. For
recommended oil grade and viscosity,
refer to the Owner’s Manual.
NOTE: Your vehicle is certied with
Genuine Toyota 0W-16 motor oil. For
VEHICLES CERTIFIED FOR 0W-16 motor
oil, the oil change interval is 10,000 miles
or 12 months IF 0W-16 MOTOR OIL IS
BEING USED. If 0W-16 is not available,
0W-20 mineral oil may be used. However,
it must be replaced at a 5,000-miles or
six-month INTERVAL with 0W-16 motor oil.
For customers who primarily drive their
vehicle under any of the listed Special
Operating Conditions, the motor oil and
lter 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, mufer
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 specied intervals. Refer to “Hybrid
Battery ( Traction Battery) Air Intake Vent” in
the “Maintenance and Care” section of the
Owner’s Manual for cleaning procedure.
Nuts and Bolts on Chassis
and Body
Retighten the seat-mounting bolts and
front /rear suspension member retaining
bolts to specied torque.

Radiator, Condenser
and/or Intercooler
Inspect for debris, corrosion and signs
of damage. Have any problem repaired
immediately by a qualied technician.
18-TCS-12620-Toyota WMG - MY20 Highlander Hybrid GUTS 9.indd 5612/12/19 12:16 AM