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2020 Toyota Corolla Hybrid problems

The most common problem on the 2020 Toyota Corolla Hybrid is electrical system. Its complaint count is close to a typical Corolla Hybrid model year.

Typical yearClose to a typical year
Owner complaints
1
Recalls
2
Service bulletins
944 warranty
Worst area
Electrical

The worst 2020 Toyota Corolla Hybrid problems

Ranked by number of owner complaints. Mileage and cost come from what owners wrote.

  • Electrical
    1

Problems by type

Tap a problem to see which part fails, at what mileage and in which other years.

  • Electrical
    1

Recalls 2

Seat belts: rear/other: buckle assemblyReported December 11, 2019 · 9,468 vehicles affected
What is wrong
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019-2020 C-HR and 2020 Corolla and Corolla Hybrid vehicles equipped with rear seat belt assemblies with a dual-mode locking mechanism. The seat belt webbing sensor locking mechanism may not lock as intended.
Risk
In the event of a crash involving multiple impacts, the seat belt may not properly restrain the occupant, increasing the risk of injury.
Remedy
Toyota will notify owners, and dealers will inspect the rear seat belt assembly production dates, and replace the assemblies, as necessary, free of charge. The recall began February 7, 2020. Owners may contact Toyota customer service at 1‑888‑270‑9371. Toyota's numbers for this recall are 19TB22 and 19TA22.

Recall number 19V877000 · Recall details

Service brakesReported July 24, 2019 · 6,925 vehicles affected
What is wrong
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2019 Lexus LS500, LC500, ES300h, UX250h, LS500h, Toyota Prius, RAV4 HV, 2019-2020 Toyota Prius Prime, and 2020 Corolla HV vehicles. The brake booster pump may fail causing a deactivation of the Vehicle Stability Control system and a loss of braking assist. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 126, "Electronic Stability Control Systems."
Risk
Deactivation of the vehicle stability control system or a loss of braking assist increases the risk of a crash.
Remedy
Toyota will notify owners, and dealers will inspect and, if necessary, replace the brake booster pump, free of charge. The recall began September 20, 2019. Toyota owners may contact Toyota customer service at 1‑888‑270‑9371 and Lexus owners may contact Lexus customer service at 1‑800‑255‑3987. Toyota's numbers for this recall are K1L/K0L. Lexus' numbers for this recall are K2F/KLF.

Recall number 19V544000 · Recall details

See all 2 recalls for the 2020 Toyota Corolla Hybrid

Defect investigations

Pedestrian alert soundsOpened January 27, 2023, closed August 7, 2023

the federal safety agency received a petition on or about July 18, 2022, requesting that Federal Motor Vehicle Safety Standard (FMVSS) 141 be applied to all electric and hybrid vehicles operating in the United States. The petition can be reviewed at under ODI Number 11486072. FMVSS 141 establishes performance requirements for pedestrian alert sounds for motor vehicles. The standard applies to hybrid and electric vehicles that have a gross vehicle weight rating of 4,536 KG or less or are defined as low-speed vehicles. The standard became fully applicable to all such vehicles manufactured on or after March 1, 2021.On January 27, 2023, the federal safety agency opened Defect Petition (DP) 22-005 to evaluate the subject matter described in the petition. On June 24, 2023 and as supplemented on June 25, 2023, the petitioner notified the federal safety agency he was withdrawing his petition. The petitioner indicated that, based on his review of data, there is no justification for asserting potential benefits that could be derived from actions sought by my petition. Based on the petitioner's withdrawal, DP22-005 is closed. Closure of this DP does not represent a determination by the federal safety agency regarding the subject matter of the petition.

DP22005

Technical service bulletins for the 2020 Toyota Corolla Hybrid 94

Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.

See all 94 bulletins for the 2020 Toyota Corolla Hybrid

What 2020 Toyota Corolla Hybrid owners say

Most recent owner complaints, unedited.

Filed May 13, 2025 · Electrical · 297,000 miles · MD

Odometer Fraud. The contact purchased a 2020 Toyota Corolla Hybrid. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 87,950 and at the time of registration, it was discovered that the mileage was 297,000.

Compare the 2020 Toyota Corolla Hybrid

Other model years

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Questions about the 2020 Toyota Corolla Hybrid

Is the 2020 Toyota Corolla Hybrid reliable?

Owners have filed 1 complaint about the 2020 Toyota Corolla Hybrid, close to a typical Corolla Hybrid model year.

What is the most common problem with the 2020 Toyota Corolla Hybrid?

Electrical system, with 1 complaint.

How many recalls does the 2020 Toyota Corolla Hybrid have?

2 recalls, covering seat belts and service brakes.

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