engine coolant TOYOTA TUNDRA 2018 Warranties & Maintenance Guides (in English)

12,500 miles or 15 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
15,000 miles or 18 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft boltReplace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums and brake pads/discs
Inspect the following:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive shaft boots (4WD)
_ Engine coolant
5
_ Exhaust pipes and mountings_ Front differential oil (4WD)
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
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 theFreshmode. 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 filterTighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace front differential oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
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

27,500 miles or 33 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
30,000 miles or 36 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft bolt
Replace cabin air filterReplace engine air filterReplace 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
5
_ Drive shaft boots (4WD)
_ Engine coolant6
_ Exhaust pipes and mountings
_ Front differential oil (4WD)_ Fuel lines and connections, fuel tank
band and fuel tank vapor vent system
hoses
_ Fuel tank cap gasket
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Replace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading7:Replace front differential oil (4WD)Replace rear differential oilReplace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Inspect thickness measurement and disc runout.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 Log41

42,500 miles or 51 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
45,000 miles or 54 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft boltReplace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums and brake pads/discs
Inspect the following:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive shaft boots (4WD)
_ Engine coolant
5
_ Exhaust pipes and mountings_ Front differential oil (4WD)
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
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 theFreshmode. 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 filterTighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace front differential oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
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

57,500 miles or 69 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
60,000 miles or 72 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft bolt
Replace cabin air filterReplace engine air filterReplace 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
5
_ Drive belts6
_ Drive shaft boots (4WD)
_ Engine coolant7
_ Exhaust pipes and mountings_ Front differential oil (4WD)
_ Fuel lines and connections, fuel tank
band and fuel tank vapor vent system
hoses
_ Fuel tank cap gasket
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Replace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading8:Replace automatic transmission fluidReplace front differential oil (4WD)Replace rear differential oilReplace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Inspect thickness measurement and disc runout.6Initial inspection at 60,000 miles/72 months. Inspect every 15,000 miles/18 months thereafter.7Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
8Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log45

72,500 miles or 87 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
75,000 miles or 90 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft boltReplace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums and brake pads/discs
Inspect the following:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive belts
_ Drive shaft boots (4WD)
_ Engine coolant
5
_ Exhaust pipes and mountings
_ Front differential oil (4WD)
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
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 theFreshmode. 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 filterTighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading6:Replace front differential oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
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

87,500 miles or 105 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
90,000 miles or 108 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft bolt
Replace cabin air filterReplace engine air filterReplace 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
5
_ Drive belts
_ Drive shaft boots (4WD)
_ Engine coolant
6
_ Exhaust pipes and mountings_ Front differential oil (4WD)
_ Fuel lines and connections, fuel tank
band and fuel tank vapor vent system
hoses
_ Fuel tank cap gasket
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Replace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading7:Replace front differential oil (4WD)Replace rear differential oilReplace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Inspect thickness measurement and disc runout.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 Log49

92,500 miles or 111 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
95,000 miles or 114 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft boots (4WD)Inspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading7:Re-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
97,500 miles or 117 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
100,000 miles or 120 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine coolant5
Replace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums
and brake pads/discs
Additional Maintenance Items for
Special Operating Conditions
3
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft boots (4WD)Inspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
Driving while towing, using a car-top
carrier, or heavy vehicle loading7:Re-torque propeller shaft bolt4
Tighten nuts and bolts on chassis
and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
Maintenance Log
MAINTENANCE
Maintenance Log50

102,500 miles or 123 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
105,000 miles or 126 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft boltReplace engine oil and oil filter2
Rotate tiresVisually inspect brake linings/drums and brake pads/discs
Inspect the following:_ Ball joints and dust covers
_ Brake lines and hoses
_ Cabin air filter
_ Drive belts
_ Drive shaft boots (4WD)
_ Engine coolant
6
_ Exhaust pipes and mountings
_ Front differential oil (4WD)
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
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 theFreshmode. 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 filterTighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading7:Replace front differential oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
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

117,500 miles or 141 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesReplace engine oil and oil filter2
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
120,000 miles or 144 months
Check installation of driver’s floor matInspect and adjust all fluid levels1
Inspect wiper bladesRe-torque propeller shaft boltReplace cabin air filter
Replace engine air filterReplace engine oil and oil filter2
Replace spark plugs5
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
6
_ Drive belts
_ Drive shaft boots (4WD)
_ Engine coolant
7
_ Exhaust pipes and mountings_ Front differential oil (4WD)
_ Fuel lines and connections, fuel tank
band and fuel tank vapor vent system
hoses
_ Fuel tank cap gasket
_ Radiator and condenser
_ Rear differential oil
_ Steering gear
_ Steering linkage and boots
_ Transfer case oil (4WD)
Additional Maintenance Items for Special Operating Conditions
3
Driving on dirt roads or dusty roads:Replace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading8:Replace automatic transmission fluidReplace front differential oil (4WD)Replace rear differential oilReplace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:MILEAGE:
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..
2Refer to “Engine Oil and Filter” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
3Perform these service items only if you drive primarily under the conditions indicated.4Includes operating on roads which road salt has been applied.5Maintenance services of spark plugs are required under the terms of the Emissions Control Warranty.6Inspect thickness measurement and disc runout.7Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
8Not all vehicles are designed for towing. Refer to your Vehicle Owner’s Manual for details.
Maintenance Log
MAINTENANCE
Maintenance Log53

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.
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.
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. When using
E85 fuel, your engine oil and oil filter may
need to replaced more often. If using
E85 fuel more than 50% of the time,
change the engine oil and oil filter every
2,500 miles or 3 months. If using E85 fuel
less than 50% of the time, follow the
normal engine oil and oil filter change
schedule (5,000 miles or 6 months). Reset
the oil replacement reminder light (MAINT
REQD) or the message OIL MAINTENANCE
REQUIRED on the multi-information
display after engine oil replacement at
every 2,500 or 5,000 mile interval (as
applicable).
Explanation of Maintenance Items
Maintenance Log55
MAINTENANCE