engine TOYOTA HIGHLANDER HYBRID 2019 Warranties & Maintenance Guides (in English)
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THE IMMOBILIZER KEY
 
THE NEW WORLD OF   
ANTI-THEFT TECHNOLOGY
This Toyota vehicle may be equipped  
with an electronic “immobilizer” anti-theft   
system. When the key is inserted into the 
ignition switch it transmits an electronic   
code to an immobilizer computer. The   
engine will only start if the code in the   
key matches the code in the immobilizer.   
If the code does not match, the immobilizer 
disables the ignition and fuel systems.   
While an exact physical copy of the key   
will open the door and allow retrieval of   
items locked in the vehicle, it won’t start   
the vehicle unless the key has the same  
code as the immobilizer.
 
 
SECURITY
For security purposes, access to key  
codes and service procedures for 
electronically registering replacement 
 
keys is restricted. Only a Toyota dealer  
or certain bonded/registered independent 
locksmiths can generate replacement keys.
Introduction 
INTRODUCTION  
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REPLACING THE KEY
Upon purchase, each vehicle should have   
two master keys and an aluminum tag   
with a key-code imprinted on it.
To generate a fully functional replacement   
key (one that will both open the doors and 
start the engine), one of the master keys   
is required. To make a key that will open   
the door for retrieval of items locked   
inside the vehicle, the aluminum key-code   
tag can be used. If a master key or the 
aluminum key-code tag is not available,   
a Toyota dealer or certain registered   
locksmiths can obtain the key code from   
a restricted-access database. These   
businesses can also access a service   
utility to reprogram the immobilizer if   
all registered master keys have been   
lost. If a Toyota dealer is not available,   
please refer to www.aloa.org  to find  
a bonded/registered locksmith who   
performs high-security key service.
 
 
KEEPING THE KEY SAFE 
Replacing an immobilizer key may be   
costly. It is advisable to keep a spare   
master key and the aluminum key-code   
tag in a safe place. If you record the   
key-code in more than one place, do not 
record it in a way that can be easily   
identified and associated with the vehicle.   
It is wise to keep a copy of the key-code 
outside of the vehicle.
If the vehicle was delivered with less than 
two keys and the aluminum key-code tag, 
consider having the Toyota dealer or a 
qualified independent automotive locksmith 
make a duplicate key before you need it.
THE IMMOBILIZER KEY
Introduction 
INTRODUCTION  
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WHAT IS COVERED   
AND HOW LONG
Basic Warranty
This warranty covers repairs and   
adjustments needed to correct defects   
in materials or workmanship of any   
part supplied by Toyota, subject to the   
exceptions indicated under “What   
Is Not Covered” on pages 14–15.
Coverage is for 36 months or 36,000 miles, 
whichever occurs first, with the exception of 
wheel alignment and wheel balancing, which 
are covered for 12 months or 12,000 miles, 
whichever occurs first.
Hybrid System Warranty
This warranty covers repairs needed to 
correct defects in materials or workmanship 
of the components listed here and supplied 
by Toyota, subject to the exceptions indicated 
under “What Is Not Covered” on pages 14-15.
•  
Battery control module   
(battery voltage sensor)
• Hybrid battery
•  
Hybrid control module   
(power management control module)
• Inverter with converter
•  
Coverage is for 96 months or 100,000 
miles, whichever occurs first.
 
 
 
 
Powertrain Warranty
This warranty covers repairs needed to 
correct defects in materials or workmanship 
of any component listed below and supplied 
by Toyota, subject to the exceptions indicated 
under “What Is Not Covered” on pages 14–15.
Coverage is for 60 months or 60,000 miles, 
whichever occurs first. 
Engine
Cylinder block and head and all internal  
parts, timing gears and gaskets, timing 
chain/belt and cover, valve covers, oil pan, 
oil pump, engine mounts, engine control 
computer, water pump, fuel pump, seals  
and gaskets.
Transaxle/Motor/Generator
Case and all internal parts, transaxle   
mounts, seals and gaskets.
Front-Wheel-Drive System
Final drive housing and all internal parts,   
axle shafts, drive shafts, constant velocity 
joints, front hub and bearings, seals   
and gaskets.
NEW VEHICLE LIMITED WARRANTY
Your Warranties in Detail 
WARRANTY  
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NEW VEHICLE LIMITED WARRANTY
 
 
Maintenance Expense
Normal maintenance services such as:
• Engine tune-ups
• Replacement of fluids and filters
• Lubrication
• Cleaning and polishing
• Replacement of spark plugs and fuses 
•  
Replacement of worn wiper blades,   
brake pads/linings and clutch linings 
Vehicles with Altered Odometer
Failure of a vehicle on which the odometer 
has been altered so that actual vehicle 
mileage cannot be readily determined.
Salvage or Total-Loss Vehicles 
Any vehicle that has ever been issued a 
“salvage” title or similar title under any   
state’s law; or has ever been declared a   
“total loss” or equivalent by a financial 
institution or insurer, such as by payment   
for a claim in lieu of repairs because the   
cost of repairs exceeded the cash value of   
the vehicle. This exclusion does not apply to 
the emission control warranties, including 
Emission Control Warranty Enhancements,   
or any open Safety Recalls.
 
 
Incidental Damages
Incidental or consequential damages 
associated with a vehicle failure. Such 
damages include but are not limited to 
inconvenience; the cost of transportation, 
telephone calls and lodging; the loss of 
personal or commercial property; and the   
loss of pay or revenue.
Disclaimer of Extra   
Expenses and Damages
The performance of necessary repairs 
and adjustments is the exclusive remedy 
under this warranty or any implied 
warranty. Toyota does not authorize 
any person to create for it any other 
obligation or liability in connection with 
this vehicle. Toyota shall not be liable 
for incidental or consequential damages 
resulting from breach of this written 
warranty or any implied warranty. Any 
implied warranty of merchantability or 
fitness for a particular purpose is limited 
to the duration of this written warranty,   
except in states where this limitation   
is not allowed.
Your Warranties in Detail 
WARRANTY  
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WHAT IS NOT COVERED 
These warranty obligations do not apply   
to failures or noncompliance caused by:
•  
The use of replacement parts not   
certified in accordance with aftermarket 
parts certification regulations.
•  
The use of replacement parts not   
equivalent in quality or design to   
original equipment parts.
Provisions under the “What Is Not   
Covered” section of the New Vehicle   
Limited Warranty also apply to   
this warranty.
 
 
WARRANTY PARTS LIST 
Air/Fuel Metering System
• Air/fuel ratio feedback control system 
•  
Electronic fuel injection system components
 
–
Airflow sensor
 
–
Engine control module (8/80)
 
–
Throttle body
 
–
Other components
Air Induction System
•  
Intake manifold and intake air surge tank
Catalyst System
• Catalytic converter and protector (8/80)
• Constricted fuel filler neck
• Exhaust manifold
•  Exhaust pipe (manifold to catalyst  
and/or catalyst to catalyst)
Evaporative Control System
• Charcoal canister
• Diaphragm valve
• Fuel filler cap
• Fuel tank
FEDERAL EMISSION CONTROL WARRANTY
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
Your Warranties in Detail 
WARRANTY  
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CALIFORNIA EMISSION CONTROL WARRANTY
 
 
Vehicles equipped with a California 
Certified Emission Control System 
that are registered and operated in 
California or any state that adopts 
California emission warranty provisions 
are covered by this warranty. Currently, 
Connecticut, Delaware, Maine, 
Maryland, Massachusetts, New Jersey, 
New York, Oregon, Pennsylvania, Rhode   
Island, Vermont and Washington are the   
other states to which this warranty 
applies. Vehicles covered by this 
warranty are also covered by the 
Federal Emission Control Warranty   
(see page 17).
 
YOUR WARRANTY RIGHTS   
AND OBLIGATIONS
The California Air Resources Board (CARB) 
and Toyota are pleased to explain the 
emission control system warranty for your 
2019 vehicle. In California, new motor   
vehicles must be designed, built and   
equipped to meet the state’s stringent   
anti-smog standards. CARB regulations 
require that Toyota must warrant the   
emission control system on your vehicle   
for the time periods indicated on the next 
page, provided there has been no abuse, 
neglect or improper maintenance of   
your vehicle.
Your emission control system may include 
parts such as the fuel injection system, 
ignition system, catalytic converter and   
engine computer. Also included may be   
hoses, belts, connectors and other   
emissions-related assemblies.
Where a warrantable condition exists,   
Toyota will repair your vehicle at no cost   
to you, including diagnosis, parts and labor.
Your Warranties in Detail 
WARRANTY  
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WHAT IS NOT COVERED 
These warranty obligations do not apply   
to failures or noncompliance caused by:
•  
The use of replacement parts not   
certified in accordance with aftermarket 
parts certification regulations.
•  
The use of replacement parts not   
equivalent in quality or design to   
original equipment parts.
Provisions under the “What Is Not Covered” 
section of the New Vehicle Limited Warranty 
also apply to this warranty.
PARTS LIST:   
LONG-TERM EMISSION   
DEFECT WARRANTY
The parts listed here are covered for seven 
years or 70,000 miles from the vehicle’s   
in-service date, whichever occurs first.
Air/Fuel Metering System
• Air fuel ratio sensor
•  
Engine control computer (engine   
control module)
• Fuel delivery pipe
• Fuel pressure sensor
• High pressure and low pressure fuel pump
• Injector
• Injector driver
• Throttle body
Air Induction System
• Intake manifold and intake air surge tank
Catalyst System
•  
Exhaust center pipe (including   
catalytic converter) 
•  
Exhaust manifold (including   
manifold converter)
EGR System
• EGR cooler
• EGR pipe
• EGR valve
Evaporative Control System
• Fuel tank
• Fuel tank solenoid main valve  
 
 
 
CALIFORNIA EMISSION CONTROL WARRANTY
Your Warranties in Detail 
WARRANTY  
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MAINTAINING YOUR WARRANTY
IMPORTANT MAINTENANCE 
INFORMATION
It is especially important to both   
routinely check your vehicle’s engine   
oil level (once a month) and regularly   
replace the engine oil and oil filter   
(see the Maintenance Log section of   
this booklet to determine how often   
you should change your vehicle’s oil   
and filter). Failure to do so can cause   
oil starvation and/or oil gelling, which   
can result in severe damage to your 
vehicle and require costly repairs that   
are not covered by the New Vehicle   
Limited Warranty.
Maintenance Records
Maintaining your vehicle according to   
the recommendations in this booklet is   
required to ensure that your warranty 
coverage remains intact. You should keep 
detailed records of vehicle maintenance, 
including date of service, mileage at time   
of service and a description of service   
and/or parts installation performed. The 
scheduled maintenance log in this booklet   
can help you document this information. If 
you sell your vehicle, be sure to give your 
maintenance records to the new owner.
Toyota will not deny a warranty claim   
solely because you do not have records   
to show that you maintained your vehicle. 
However, damage or failure caused by lack   
of proper maintenance is not covered   
under warranty.
 
 
Maintenance Providers 
Maintenance and repair services may be 
performed by you or by any automotive 
service provider you choose. Toyota will   
not deny a warranty claim solely because   
you used a service provider other than a 
Toyota dealership for maintenance and 
repairs. However, damage or failure   
caused by improper maintenance or   
repairs is not covered under warranty.
Dealer-Recommended 
Maintenance
Your dealer may recommend more   
frequent maintenance intervals or more 
maintenance services than those listed in   
the scheduled maintenance log. These 
additional services are not required to 
maintain your warranty coverage. Ask   
your dealer to explain any recommended 
maintenance not included in the scheduled 
maintenance log.
For a complete description of Toyota 
warranty coverages, see the Warranty 
Information portion of this booklet.
Maintenance Log 
MAINTENANCE  
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Special Operating Conditions
In addition to standard maintenance items, 
the maintenance log indicates services that 
should be performed on vehicles that are 
driven under especially demanding   
conditions. These “special operating 
conditions” and their required maintenance 
items are clearly indicated in each chart.
NOTE:
You should perform these additional 
maintenance services only if the 
majority  of your driving is done under   
the special operating conditions 
indicated. If you only occasionally   
drive under these circumstances, it   
is not necessary to perform the   
additional services.
Engine Oil Selection
Please refer to your Owner’s Manual  for the 
specific oil viscosity rating recommended  
for your vehicle/engine type.
Additional Maintenance
In addition to scheduled maintenance,  
your Toyota requires ongoing general 
maintenance, such as fluid checks and   
visual inspections. These procedures are 
explained in the “Maintenance and Care” 
section of the Owner’ s Manual. Be sure  
to perform these procedures regularly to   
ensure the most trouble-free operation   
of your vehicle.
SuperChrome and  
Alloy Wheel Care
If you purchased genuine Toyota accessory 
SuperChrome or Aluminum Alloy Wheels, 
follow these cleaning guidelines to maintain 
the appearance of your wheels:
•  
If wheels are hot, wait for them to cool 
before washing.
•  
Use a soft sponge or cotton cloth to   
apply the same mild car-wash soap as   
used for the vehicle body. Quickly rinse   
off with water. Use a soft cloth to apply   
the same car wax as used for the   
vehicle body.
•  
DO NOT USE: Any kind of chemical-  
based cleaners, alcohol, solvents,   
gasoline, steam cleaners, scouring   
pads, wire brushes or coarse abrasives   
to clean your wheels.
USING THE MAINTENANCE LOG CHARTS
Maintenance Log 
MAINTENANCE  
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5,000 miles or 6 months
 
Add Toyota EFI Tank Additive or 
equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
 
Inspect and adjust all fluid levels1 
Inspect wiper blades
Rotate tires
 
Visually inspect brake linings/drums  
and brake pads/discs
Additional Maintenance Items for 
Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect ball joints and dust covers
Inspect drive shaft boots
Inspect engine air filter
Inspect steering linkage and boots
Re-torque drive shaft bolt 
Replace engine oil and oil filter2
 
Tighten nuts and bolts on chassis  
and body
Driving while towing, using a car-top 
carrier, or heavy vehicle loading:
5
 
Replace engine oil and oil filter2 
 
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:
Clean HV battery cooling intake filter
Replace engine oil and oil filter2
 
10,000 miles or 12 months
 
Add Toyota EFI Tank Additive or 
equivalent (Hawaii and Puerto Rico only)
Check installation of driver’s floor mat
Inspect and adjust all fluid levels1
Inspect wiper blades
Replace cabin air filter
Replace engine oil and oil filter2
Rotate tires
 
Visually inspect brake linings/drums  
and brake pads/discs
Additional Maintenance Items for 
Special Operating Conditions3
Driving on dirt roads or dusty roads:Inspect ball joints and dust covers
Inspect drive shaft boots
Inspect engine air filter
Inspect steering linkage and boots
Re-torque drive shaft bolt 
 
Tighten nuts and bolts on chassis  
and body
Driving while towing, using a car-top 
carrier, or heavy vehicle loading:
5
 
Tighten nuts and bolts on chassis  
and body
Extensive idling and/or low speed driving 
for a long distance such as police, taxi  
or door-to-door delivery use:
Clean HV battery cooling intake filter
 
 
 
Dealer Service verification:
D
ate:
Mileage: D
ealer Service verification:
D
ate:
Mileage:
Maintenance Log 
MAINTENANCE LOG
MAINTENANCE