spark plugs TOYOTA COROLLA HATCHBACK 2020 Warranties & Maintenance Guides (in English)
[x] Cancel search | Manufacturer: TOYOTA, Model Year: 2020, Model line: COROLLA HATCHBACK, Model: TOYOTA COROLLA HATCHBACK 2020Pages: 64, PDF Size: 2.35 MB
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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/SSCs/LSCs.
 
 
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.
NEW VEHICLE LIMITED WARRANTY
Your Warranties in Detail 
WARRANTY  
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Exhaust Gas Recirculation  
(EGR) System
• EGR gas temperature sensor
• EGR valve
• Associated parts
Ignition System
• Ignition coil and ignitor
• Ignition wires
• Spark plugs*
Positive Crankcase Ventilation 
(PCV) System
• Oil filler cap
• PCV valve or orifice
Other Parts Used in  
Above Systems
• Data link connector (8/80)
•  
Hoses, clamps, fittings, tubing and 
mounting hardware
• Malfunction indicator light and bulb (8/80)
• Pulleys, belts and idlers
• Sealing gaskets and devices
• Sensors, solenoids, switches and valves
 
 
MAINTENANCE
You are responsible for performance  
of the required maintenance indicated  
in the Owner’s Manual and this booklet. 
Toyota will not deny a warranty claim 
solely because you do not have records 
to show that you maintained your vehicle. 
However, any failure or noncompliance  
caused by lack of maintenance is not  
covered by this warranty.
When maintenance and repairs are 
paid for by you, these 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,  
any failure or noncompliance caused by 
improper maintenance or repairs is not 
covered by this warranty.
FEDERAL EMISSION CONTROL WARRANTY
*  Warranted until first required maintenance under terms of the California 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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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
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: _Ball joints and dust covers 
 _Brake lines and hoses
 _ 
Brake linings/drums and  brake pads/discs5
 _Drive belts
 _Drive shaft boots
 _Engine coolant6
 _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 transmission fluid or oil
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:Replace continuously variable transmission (CV T ) fluid
Dealer Service verification:
Date:Mileage:
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 (
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EXPLANATION OF MAINTENANCE ITEMS
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
Retighten the seat-mounting bolts and  
front /rear suspension member retaining  
bolts to specified torque.
Radiator and Condenser
Inspect for debris, corrosion and signs 
of damage. Have any problem repaired 
immediately by a qualified technician.
Spark Plugs
Replace at specified intervals. Install new 
plugs of the same type as originally  
equipped. A qualified technician should 
perform this operation.
Steering Gear
Inspect for signs of leakage. If you  
discover any leakage, have it repaired 
immediately by a qualified technician.
Steering Linkage and Boots
With the vehicle stopped, check for  
excessive freeplay in the steering wheel. 
Inspect the linkage for bending and  
damage and the dust boots for  
deterioration, cracks and damage. Replace 
any damaged parts. A qualified technician 
should perform these operations.
Tire Rotation
Tires should be rotated according to the 
instructions in the Owner’s Manual. When 
rotating tires, check for damage and  
uneven wear. Replace if necessary.
Transmission Fluid or 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.
Vacuum Pump for Brake Booster
Inspect or replace at specified intervals.  
A qualified technician should perform  
this operation.
Wiper Blades
The wiper blades should not show any  
signs of cracking, splitting, wear, 
contamination or deformation. The wiper 
blades should clear the windshield without 
streaking or skipping.
Maintenance Log 
MAINTENANCE