2021 Toyota Corolla Problems, Complaints & Recalls

Source: NHTSA · Updated Oct 7, 2026 · 186 owner complaints analyzed

Compared with other Corolla years
About as many complaints as other years 18th of 32 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 186 complaints with NHTSA about the 2021 Toyota Corolla. That ranks 18th out of 32 Corolla model years for complaints. The most reported problem area is air bags (52 complaints, 28%), typically at around 55,000 miles. Complaints mention 18 crashes, 2 fires, 13 injuries. There is 1 safety recall covering this model year.

Toyota Corolla
2019-2022 Toyota Corolla G-X 1.8 (3BA-ZRE212). Representative photo; appearance varies by model year. Photo: オーバードライブ83, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2021 Toyota Corolla problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Air Bags52 · ~55,000 mi
Engine41 · ~17,900 mi
Unknown or Other32 · ~645 mi
Electrical System23 · ~57,900 mi
Power Train19 · ~61,500 mi
Visibility/wiper15
Exterior Lighting8 · ~1,590 mi
Forward Collision Avoidance8 · ~5,800 mi
Seat Belts8 · ~5,000 mi
Vehicle Speed Control7 · ~4,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Air Bags problems5228%55,000“air bags contacted” (21%)—
Engine4122%17,900——
Unknown or Other3217%645——
Electrical System2312%57,900——
Power Train1910%61,500——
Visibility/wiper158%———
Exterior Lighting84%1,590——
Forward Collision Avoidance84%5,800——
Seat Belts84%5,000——
Vehicle Speed Control74%4,000——
Service Brakes63%10,800——
Steering53%———
Structure53%———
Tires53%53,253——
Seats42%94,576——
Wheels42%800——
Lane Departure32%———
Parking Brake32%6,290——
Suspension32%6,100——
Fuel/propulsion System21%———
Service Brakes, Hydraulic11%89,900——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2025, with 55 complaints
2020: 1202012021: 192021192022: 172022172023: 122023122024: 522024522025: 552025552026: 30202630

n = 186 complaints · Source: NHTSA

2021 Toyota Corolla recalls (1)

Tap a recall to see the problem, the risk and the fix.

Air bags:sensor:occupant classificationDec 20, 2023 · NHTSA campaign 23V865000 · 999,901 vehicles

Problem: Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2020-2021 Avalon, Avalon Hybrid, Corolla, Highlander, Highlander Hybrid, RAV4, RAV4 Hybrid, Lexus ES350, Lexus RX350, Lexus RX450H, 2021 Sienna Hybrid, Lexus ES250, 2020-2022 Camry, Camry Hybrid, and ES300H vehicles. A short circuit may develop in the Occupant Classification System (OCS) sensor, preventing the front passenger air bag from deploying.

Risk: An air bag that does not deploy during a crash increases the risk of injury.

Fix: Dealers will inspect and replace the sensor as necessary, free of charge. Interim letters notifying owners of the safety risk were mailed in February 2024. Some final remedy owner letters were mailed October 31, 2024. Letters will continue to be mailed in phases through January 2026. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 23TB15/23TA15 Lexus 23LB03/23LA03.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

"Engine maintenance required" light is coming up constantly, only when i turn on the AC and doesn't let me view my dash at all. Ive determined it's the Engine coolant bypass valve. Many models have had this same exact issue and there needs to be a recall/repair at no cost to the owners.

Engine · received Oct 7, 2026 · NHTSA complaint 11769512

The Coolant Bypass Valve needs replacement and my car only has 94,000 miles on it I called Toyota to see if the part and labor were cover under their 100,000 miles/ 10 years warranty and they are saying that it is not,yet on Google and all over online forums it says that Toyotas corolla from 2019…

Unknown or Other · received Aug 28, 2026 · NHTSA complaint 11760516

This Toyota Corolla hatchback is experiencing an issue where it is constantly giving an “ENGINE MAINTENANCE REQUIRED” light and when scanned, it says “coolant bypass valve malfunction”. There is already a recall for many Toyota Corolla Sedans experiencing this issue of this bypass valve…

Electrical System · received Jul 21, 2026 · NHTSA complaint 11751893

Notification spontaneously received as Engine Maintenance Required; Visit Your Dealer. Service appointment immediately scheduled for Toyota of Plano for the following day. My service advisor recommended replacing the coolant bypass valve, which amounted to a total bill of $745. My agent informed me…

Engine · received Jul 21, 2026 · NHTSA complaint 11751945

The coolant bypass valve issue

Engine · received Jul 3, 2026 · NHTSA complaint 11748179

Other Toyota Corolla years

← 2020 Corolla · 2022 Corolla →

See all Toyota Corolla problems by year, every Toyota model, or the Toyota VIN decoder.

Similar Toyota models

Embed this 2021 Toyota Corolla badge on your site

Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.

Frequently asked questions

What are the most common problems with the 2021 Toyota Corolla?

Owners most often report air bags, engine, unknown or other problems. The top one, air bags, accounts for 52 complaints.

Was there a recall on the 2021 Toyota Corolla?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2021 Toyota Corolla a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Corolla model years, the 2021 has about as many complaints as a typical year, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.