Fitment on this one is exact. The service and repair manual here is tied to the 2020 Toyota Corolla as it left the factory, down to the trim and to which 1.8L four is under the hood, the hybrid 2ZR-FXE or the gasoline 2ZR-FAE, so the specifications and tightening sequences you work to are the ones Toyota published for the 2020 car rather than numbers borrowed from an adjacent model year that shares the nameplate.
Engines
- 1.8L 1798CC l4 HYBRID DOHC Naturally Aspirated
- 1.8L 1798CC l4 GAS DOHC Naturally Aspirated
Trims
- Hybrid LE
- L
- LE
- SE Nightshade
- SE, 4D Hatchback, Automatic CVT Trans
- SE, 4D Hatchback, Standard Trans
- SE, 4D Sedan, Automatic CVT Trans
- SE, 4D Sedan, Standard Trans
- XLE
- XSE, 4D Hatchback, Automatic CVT Trans
- XSE, 4D Hatchback, Standard Trans
- XSE, 4D Sedan
Known issues on the 2020 Corolla. Three recalls sit on federal record for this model year. One concerns the occupant classification sensor for the air bags, where an air bag that does not deploy during a crash increases the risk of injury. A second covers the rear seat belt buckle assembly, where in a crash involving multiple impacts the seat belt may not restrain properly. The third is the gasoline fuel pump, which can fail and let the engine stall while driving, increasing the risk of a crash. Owners have logged 389 complaints for the year, and Toyota has issued 194 technical service bulletins.
Whether you are testing a fuel pump before condemning it, chasing an air bag warning back to the occupant classification sensor, or replacing a rear belt buckle, it keeps you on Toyota's own procedure and specification for this 2020 Corolla.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highland
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019-2020 C-HR and 2020 Corolla and Corolla Hybrid vehicles equipped with rear
In the event of a crash involving multiple impacts, the seat belt may not properly restrain the occupant, increasing the
Toyota will notify owners, and dealers will inspect the rear seat belt assembly production dates, and replace the assemb
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4,
An air bag that does not deploy during a crash increases the risk of injury.
Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safet
OBSOLETE NOTICE February 27, 2026: This bulletin is no longer applicable and is now obsolete.
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
Some 2018 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
Owner Renotification Letter Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low-speed vehicle stall occurs, steering and braking are not impac
Owner Renotification Letter Due to certain programing in the engine ECU, under certain conditions, the vehicle may stall at low speeds when accelerating from a stop. If this low-speed vehicle stall occurs, steering and braking are not impac
OBSOLETE NOTICE August 19, 2025: This bulletin is now obsolete. Please see T-SB-0059-25.
Some 2020 2025 model year Corolla vehicles may exhibit a vibration or rattle noise from the right-hand engine mounting insulator sub-assembly. This condition will usually go away when the engines Revolutions Per Minute (RPM) are above idle.
Showing the 8 most recent of 199 technical service bulletins on file with NHTSA.
I WAS HIT FROM BEHIND BY A SPEEDER IN WHICH CAUSED SIGNIFICANT DAMAGES TO MY VEHICLE. NO AIRBAGS DEPLOYED. I WAS ADVISED
I am not sure what the component is but I am driving and as I accelerate the gas my car will lose power to increase sp
Car hydroplaned and spun out. It collided with a cement barrier on the front, back, and drivers side. Car was deemed a t
The automatic emergency breaking and forward collision warning failed to alert and turn on and I wrecked into an object.
THE VEHICLE WAS TRAVELING EASTBOUND ON US 20 IN WOOD COUNTY OHIO WHEN IT WAS INVOLVED IN A HEAD ON COLLISION WITH A WEST
Showing the 5 most serious of 306 complaints filed with NHTSA.
