gas type TOYOTA HIGHLANDER HYBRID 2014 XU50 / 3.G Warranty And Maintenance Guide

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Special Operating Conditions
Inaddition tostandard maintenance items,
the maintenance logindicates servicesthat
should beperformed onvehicles thatare
driven underespecially demanding
conditions. These“special operating
conditions” andtheir required maintenance
items areclearly indicated ineach chart.
NOTE: Youshould perform these
additional maintenance servicesonlyif
the majority ofyour driving isdone
under thespecial operating conditions
indicated. Ifyou only occasionally
drive under thesecircumstances, itis
not necessary toperform the
additional services.
EngineOilSelection
Please refertoyour Owner’s Manualfor
the specific oilviscosity rating
recommended foryour vehicle/engine
type.
Additional Maintenance
Inaddition toscheduled maintenance,
your Toyota requires ongoing general
maintenance suchasfluid checks and
visual inspections. Theseprocedures are
explained inthe Vehicle Maintenance and
Care  section ofthe
Owner’s Manual.Be
sure toperform theseprocedures regularly
to ensure themost trouble-free operation
of your vehicle.
SuperChrome andAlloy Wheel
Care
If you purchased genuineToyota
accessory Aluminum AlloyWheels, follow
these cleaning guidelines tomaintain the
appearance ofyour alloy wheels:
•Ifwheels arehot, wait forthem to
cool before washing.
• Use asoft sponge orcotton clothto
apply thesame mildcar-wash soapas
used forthe vehicle body.Quickly
rinse offwith water. Useasoft cloth
to apply thesame carwax asused for
the vehicle body.
• DO NOT USE: Anykind ofchemical
based cleaners, alcohol,solvents,
gasoline, steamcleaners, scouring
pads, wirebrushes, orcoarse
abrasives toclean yourwheels.
Using theMaintenance LogCharts
Maintenance Log37
MAINTENANCE

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Engine Oiland OilFilter
Replace theoilfilter anddrain andrefill
the engine oilatspecified intervals. For
recommended oilgrade andviscosity,
refer tothe
Owner’s Manual.
NOTE: Yourvehicle iscertified with
Genuine Toyota0W20motor oil.For
VEHICLES CERTIFIED FOR0W20 motor
oil, the oilchange interval is10,000 miles
or 12 months IF0W20 MOTOR OILIS
BEING USED.If0W20 isnot available,
5W20 mineral oilmay beused. However,
it must bereplaced atA5,000 milesor
6 month INTERVAL with0W20 motor oil.
For customers whoprimarily drivetheir
vehicle underanyofthe listed Special
Operating Conditions ,the motor oiland
filter should bereplaced at5,000 milesor
6 months, REGARDLESS OFTHE OIL
USED (ORCERTIFICATION OFTHE
VEHICLE).
Exhaust PipesandMountings
Visually inspecttheexhaust pipes,muffler
and hangers forcracks, deterioration and
damage. Starttheengine andlisten
carefully forany exhaust gasleakage.
Tighten connections orreplace partsas
necessary.
Front andRear Differential Oil
Inspectorreplace atspecified intervals.
When performing inspections, checkeach
component forsigns ofleakage. Ifyou
discover anyleakage, haveitrepaired bya
qualified technician immediately.
FuelLines andConnections,
Fuel Tank Band andFuel Tank
Vapor VentSystem Hoses
Visually inspectforcorrosion, damage,
cracks, andloose orleaking connections.
Tighten connections orreplace partsas
necessary.
Fuel Tank CapGasket
Visually inspectforcracks, deterioration
and damage andreplace ifnecessary.
Nuts andBolts onChassis and
Body
Re-tighten theseat-mounting boltsand
front/rear suspension memberretaining
bolts tospecified torque.
Radiator, Condenser and/or
Intercooler
Inspect fordamage, debris,corrosion and
signs ofdamage .Have anyproblem
repaired immediately byaqualified
technician.
Spark Plugs
Replace atspecified intervals. Installnew
plugs ofthe same typeasoriginally
equipped. Aqualified technician should
perform thisoperation.
Steering GearBox
Inspect forsigns ofleakage. Ifyou
discover anyleakage, haveitrepaired
immediately byaqualified technician.
Explanation ofMaintenance Items
56MaintenanceLog
MAINTENANCE