check engine TOYOTA HIGHLANDER 2012 XU40 / 2.G Warranty And Maintenance Guide

JOBNAME: 934395-2012-hgh-toyw PAGE: 64 SESS: 11 OUTPUT: Mon Jul 25 14:41:06 2011
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95,000 miles or 114 months
Check installation of driver’s floor matInspect and adjust all fluid levelsRotate 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.
1
Additional Maintenance Items for
Special Operating Conditions2
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft bootsInspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt (4WD)3
Replace engine oil and oil filter1
Tighten nuts and bolts on chassis and
body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
Re-torque propeller shaft bolt (4WD)3
Replace engine oil and oil filter1
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 filter1
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 filter1
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
100,000 miles or 120 months
Check installation of driver’s floor matInspect and adjust all fluid levelsReplace engine coolant4
Replace engine oil and oil filter1
Rotate tiresVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for
Special Operating Conditions
2
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft bootsInspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt (4WD)3
Tighten nuts and bolts on chassis and
body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
Re-torque propeller shaft bolt (4WD)3
Tighten nuts and bolts on chassis and
body
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
ScheduleB—V6Engines
SCHEDULE B SYNTHETIC
64Maintenance Log SCHEDULE B - SYNTHETIC

JOBNAME: 934395-2012-hgh-toyw PAGE: 65 SESS: 11 OUTPUT: Mon Jul 25 14:41:06 2011
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105,000 miles or 126 months
Check installation of driver’s floor matInspect and adjust all fluid levelsRe-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.1
Inspect the following:
__ Ball joints and dust covers
__ Brake lines and hoses
__ Drive belts
__ Drive shaft boots
__ Engine coolant
5
__ Exhaust pipes and mountings __ Radiator and condenser
__ Rear differential oil (4WD)
__ Steering gear box
__ 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
2
Driving on dirt roads or dusty roads:Inspect engine air filterReplace engine oil and oil filter1
Tighten nuts and bolts on chassis and body
Driving while towing, using a car-top carrier, or heavy vehicle loading:Replace engine oil and oil filter1
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 filter1
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 filter1
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Reset 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.
2Perform these service items only if you drive primarily under the conditions indicated.3Includes operating on roads which road salt has been applied.4Initial replacement at 100,000 miles/120 months. Replace every 50,000 miles/60 months thereafter. Refer to
“Engine Coolant” in the “Explantion of Maintenance Items” section in the back of this guide for more information.
5Refer to “Engine Coolant” in the “Explanation of Maintenance Items” section in the back of this guide for more
information.
ScheduleB—V6Engines
SCHEDULE B SYNTHETIC
Maintenance Log65SCHEDULE B - SYNTHETIC

JOBNAME: 934395-2012-hgh-toyw PAGE: 66 SESS: 11 OUTPUT: Mon Jul 25 14:41:06 2011
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110,000 miles or 132 months
Check installation of driver’s floor matInspect and adjust all fluid levelsReplace engine oil and oil filter1
Rotate tiresVisually inspect brake linings/drums and
brake pads/discs
Additional Maintenance Items for
Special Operating Conditions
2
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft bootsInspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt (4WD)3
Tighten nuts and bolts on chassis and
body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
Re-torque propeller shaft bolt (4WD)3
Tighten nuts and bolts on chassis and
body
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
115,000 miles or 138 months
Check installation of driver’s floor matInspect and adjust all fluid levelsRotate 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.
1
Additional Maintenance Items for
Special Operating Conditions2
Driving on dirt roads or dusty roads:Inspect ball joints and dust coversInspect drive shaft bootsInspect engine air filterInspect steering linkage and bootsRe-torque propeller shaft bolt (4WD)3
Replace engine oil and oil filter1
Tighten nuts and bolts on chassis and
body
Driving while towing, using a car-top
carrier, or heavy vehicle loading:
Re-torque propeller shaft bolt (4WD)3
Replace engine oil and oil filter1
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 filter1
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 filter1
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
ScheduleB—V6Engines
SCHEDULE B SYNTHETIC
66Maintenance Log SCHEDULE B - SYNTHETIC

JOBNAME: 934395-2012-hgh-toyw PAGE: 67 SESS: 11 OUTPUT: Mon Jul 25 14:41:06 2011
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120,000 miles or 144 months
Check installation of driver’s floor matInspect and adjust all fluid levelsRe-torque propeller shaft bolt (4WD)Replace cabin air filterReplace engine air filterReplace engine oil and oil filter1
Replace spark plugs4
Rotate tires
Inspect the following:
__ Automatic transmission fluid
__ Ball joints and dust covers
__ Brake lines and hoses
__ Brake linings/drums and brakepads/discs
5
__ Drive belts
__ Drive shaft boots
__ Engine coolant
6
__ Exhaust pipes and mountings
__ Front differential oil __ Fuel lines and connections, fuel tank
band and fuel tank vapor vent system
hoses
__ Fuel tank cap gasket
__ Radiator and condenser
__ Rear differential oil (4WD)
__ Steering gear box
__ Steering linkage and boots
__ Transfer case oil (4WD)
Additional Maintenance Items for Special Operating Conditions
2
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:Replace automatic transmission fluidReplace front differential oilReplace rear differential oil (4WD)Replace transfer case oil (4WD)Tighten nuts and bolts on chassis and body
DEALERSERVICEVERIFICATION:
D
AT E:
M
ILEAGE:
1Reset 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.
2Perform these service items only if you drive primarily under the conditions indicated.3Includes operating on roads which road salt has been applied.4Maintenance services of spark plugs are required under the terms of the Emissions Control Warranty.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.
ScheduleB—V6Engines
SCHEDULE B SYNTHETIC
Maintenance Log67SCHEDULE B - SYNTHETIC

JOBNAME: 934395-2012-hgh-toyw PAGE: 69 SESS: 11 OUTPUT: Mon Jul 25 14:41:06 2011
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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
Inspect or 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 theVehicle
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 Log69
MAINTENANCE

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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 may be certified with
Genuine Toyota 0W20 motor oil. Refer to
the maintenance log (Schedule A and B)
to determine which maintenance schedule
is applicable for your vehicle (based on
engine AND OIL type). For VEHICLES
CERTIFIED FOR 0W20 motor oil, the oil
change interval is 10,000 miles or
12 months IF 0W20 MOTOR OIL IS BEING
USED. If 0W20 is not available, 5W20
mineral oil may be used. However, it must
be replaced at A 5,000 miles or 6 month
INTERVAL with 0W20 motor oil.
For VEHICLES NOT CERTIFIED FOR 0W20
motor oil, the oil change interval does not
change. It remains 5,000 miles or
6 months, REGARDLESS OF WHETHER
0W20 MOTOR OIL IS BEING USED.
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
6 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.
Front and Rear Differential Oil
Inspect or replace at specified intervals.
When performing inspections, check each
component for signs of leakage. If you
discover any leakage, have it repaired by a
qualified technician immediately.
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.
Nuts and Bolts on Chassis and
Body
Re-tighten the seat-mounting bolts and
front/rear suspension member retaining
bolts to specified torque.
Propeller Shaft
Re-torque the propeller shaft bolt. Only a
qualified technician should perform this
operation.
Explanation of Maintenance Items
70Maintenance Log
MAINTENANCE