Toyota Corolla Engine and Engine Cooling Problems

Source: NHTSA · Updated Oct 12, 2026 · 656 complaints analyzed

Owners have filed 656 complaints with NHTSA about engine and engine cooling problems on the Toyota Corolla across 21 model years. The 2006 model year has the most (104). The words owners use most often: “engine control” (5% of reports).

What owners describe

Phrases that appear unusually often in these complaints compared with complaints about other cars.

  • Engine control: mentioned in 34 of 656 complaints (5%)

How much does it cost to fix?

Owners who wrote down what they paid or were quoted put the typical engine and engine cooling repair on the Toyota Corolla at $1,200, and half of them between $790 and $2,250.

Based on 66 NHTSA complaints about this problem alone that state a repair bill or quote (2003–2013), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.

At what mileage do engine and engine cooling problems happen?

Based on 469 complaints that reported the odometer reading.

Under 10k miles81 · 17%
10k–25k miles58 · 12%
25k–50k miles113 · 24%
50k–75k miles109 · 23%
75k–100k miles60 · 13%
100k–150k miles35 · 7%
150k+ miles13 · 3%

How serious are the reports?

Of 656 complaints, 17 mention a crash, 14 a fire, 10 an injury.

Toyota Corolla engine and engine cooling complaints by model year

Peak: 2006, with 104 complaints
1995: 819951996: 91997: 419971998: 171999: 2019992000: 472001: 3120012002: 192003: 9220032004: 462005: 9220052006: 1041042007: 6820072008: 332009: 4220092010: 102011: 720112013: 32014: 220142015: 12020: 12020

n = 656 complaints · Source: NHTSA

Model yearEngine and Engine Cooling complaintsShare of that yearMedian miles
2020 Corolla10%1,500
2015 Corolla10%125,000
2014 Corolla21%990
2013 Corolla31%188,000
2011 Corolla71%175
2010 Corolla101%9,020
2009 Corolla423%13,500
2008 Corolla3311%36,500
2007 Corolla688%30,000
2006 Corolla10412%50,748
2005 Corolla9211%59,500
2004 Corolla4610%5,611
2003 Corolla9213%29,285
2002 Corolla1916%60,000
2001 Corolla3123%66,725
2000 Corolla4732%62,000
1999 Corolla2013%62,000
1998 Corolla178%67,500
1997 Corolla43%—
1996 Corolla97%49,393
1995 Corolla85%198,000

When owners reported it

Peak: 2010, with 199 complaints
1996: 119961997: 41998: 419981999: 42000: 520002001: 52002: 1020022003: 642004: 6120042005: 372006: 2420062007: 322008: 3220082009: 542010: 19920101992011: 622012: 2220122013: 142014: 720142015: 32016: 520162017: 22020: 120202021: 12022: 120222023: 12024: 12024

n = 656 complaints · Source: NHTSA

Related recalls (1)

Engine and engine coolingAug 26, 2010 · NHTSA campaign 10V384000 · 1,128,659 vehicles

Model years: 2005, 2006, 2007, 2008

Problem: Toyota is recalling certain model year 2005-2008 corolla and corolla matrix vehicles. The engine control module (ecm) for the subject models equipped with the 1zz-fe engine and two-wheel drive may have been improperly manufactured. There is a possibility that a crack may develop at certain solder points or on varistors on the circuit board.

Risk: There are a variety of warnings and consequences associated with the defect. The engine warning lamp could be illuminated, harsh shifting could result, the engine may not start, or the engine could shut off while the vehicle is being driven. An engine shutoff while the vehicle is being driven increases the risk of a crash.

Fix: Dealers will inspect the production number of the ecm and replace the ecm if necessary. This service will be performed free of charge. Toyota will mail an interim owner notification the middle of september 2010 to advise owners of this defect and recall. This interim notification will inform owners that they will receive a future notification when parts become available to have the free remedy performed on their vehicle. The safety recall began on november 29, 2010. Owners may contact toyota at 1-800-331-4331.

What owners report

Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.

The contact owns a 2013 Toyota Corolla. The contact stated that when the outside temperature was hot, the vehicle was not working correctly. The vehicle was difficult to start, and there was an abnormal ticking sound while starting the vehicle. The contact allowed the vehicle to cool down before…

Received Jul 17, 2024 · NHTSA complaint 11602854

The contact owns a 2015 Toyota Corolla. The contact stated that the vehicle was consuming an excessive amount of engine oil. While driving at an undetermined speed, the vehicle became sluggish and lost motive power. The contact stated that the oil level was 3-quarts low. The contact added oil as…

Received Mar 15, 2023 · NHTSA complaint 11511911

I was going to work, my check engine light came on as well as my track off light came on and I noticed that my engine smelled burning, it was not holding my coolant in my radiator. The dealership said I bought the car as is. I had only had the car for only 7 months. I feel like the sold a car that…

Received Aug 27, 2022 · NHTSA complaint 11481567

Tl* the contact owns a 2007 toyota corolla. The contact stated that while driving at various speeds, the vehicle experienced hard shifting with the check engine warning light illuminated, prior to the vehicle inadvertently shutting off. On another occasion while driving approximately 45 mph, the…

Received Apr 27, 2021 · NHTSA complaint 11414172

Tl* the contact owns a 2020 toyota corolla. The contact was concerned that the vehicle was manufactured without a heat shield. The contact was informed by an independent mechanic that it was possible for the exhaust to get hot enough to cause a vehicle fire. The vehicle was taken to the bill page…

Received Jun 12, 2020 · NHTSA complaint 11328525
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.

Frequently asked questions

Do all Toyota Corollas have engine and engine cooling problems?

No. NHTSA has 656 owner complaints about engine and engine cooling for the Toyota Corolla. Complaint data shows that the problem is reported, not how many of all cars sold are affected.

Was there a recall on the Toyota Corolla engine and engine cooling?

Yes: 1 safety recall list engine and engine cooling. Check your VIN on NHTSA.gov to see whether the fix was done on your car.

How much does it cost to fix engine and engine cooling problems on the Toyota Corolla?

Owners report a typical cost of $1,200 (half paid between $790 and $2,250), from 66 complaints that state a repair bill or quote, in 2026 dollars.

What do owners say about engine and engine cooling problems on the Toyota Corolla?

The most frequent phrase is “engine control”, in 34 of 656 complaints.

Other Toyota Corolla problems

See all Toyota Corolla problems.