Car · Toyota problems

2012 Toyota Corolla problems

446 owner complaints filed with NHTSA for the 2012 Toyota Corolla. The most reported area is air bags (83% of them). NHTSA also lists 139 service bulletins and 5 recall campaigns.

Counts are what owners told NHTSA, as filed. NHTSA does not confirm each report, and a complaint is not proof of a cause. Injuries: 28. Deaths: 0.

Complaints by area

Each bar is the share of this model year's 446 complaints that name that area. A complaint can name more than one area, so the shares add up to more than 100%.

• Air bags370 · 83%
• Steering18 · 4%
• Speed control and throttle16 · 4%
• Body and structure14 · 3%
• Electrical system13 · 3%
• Other or unknown11 · 2%
• Service brakes11 · 2%
• Power train (transmission and drive)8 · 2%

11 smaller areas not shown (34 complaints in total).

Do not compare models by these numbers. NHTSA has no sales count for each model, so a model with more complaints may just have sold more cars. Use them to see which areas owners write about, not to rank cars.

Service bulletins

NHTSA's database lists 139 repair bulletins from Toyota for the 2012 Toyota Corolla. A bulletin is a repair instruction sent to dealers. It is not a recall and does not mean your car is covered. The 8 newest:

1. T-SB-0055-24 Rev2Received February 11, 2026

   Some 2005 - 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present.

2. T-SB-0035-24 Rev2Received January 9, 2025

   Body and structure

   Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere.

3. T-SB-0038-24 Rev2Received January 9, 2025

   Body and structure

   To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover.

4. T-SB-0039-24 Rev2Received January 9, 2025

   Body and structure

   The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds.

5. T-SB-0062-23 Rev2Received January 9, 2025

   Body and structure

   Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc.

6. T-SB-0103-20 Rev1Received July 23, 2024

   Engine and engine cooling

   Updated non-electric water pump leak inspection and diagnostic tips for some 2008 - 2025 model year Toyota vehicles.

7. T-PANT-2024-004-Received April 15, 2024

   Engine and engine cooling

   This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024.

8. T-SB-0043-14Received March 4, 2024

   Equipment

   OBSOLETE NOTICE January 22, 2024: This bulletin is now obsolete.

Recalls

NHTSA lists 5 recall campaigns for the 2012 Toyota Corolla. Recall repairs are free at a Toyota dealer. The 3 to look at first:

1. 20V024000January 17, 2020

   Air bags

   During certain crashes, the air bag electronic control unit (ECU) may malfunction, possibly disabling the deployment of the air bags and/or seat belt pretensioners.

2. 19V741000October 17, 2019

   Air bags

   These vehicles had their driver or passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design.

3. 19V005000January 9, 2019

   Air bags

   These vehicles are equipped with air bag inflators assembled as part of the passenger frontal air bag modules, used as original equipment or replacement equipment (such as after a vehicle crash...

See all 5 recalls for the 2012 Toyota Corolla, or check your VIN below to see which are open on your car.

Common repairs in this area (not a diagnosis)

These are repair jobs that sit in the areas owners report most. A complaint may need a diagnosis first: the same symptom can come from many causes, and a serious one such as engine failure is not fixed by a cheap part. They are not a forecast of what your Corolla will need. Ranges are US estimates for all makes.

Start with a diagnosis

• Diagnostic scan (check engine light)$55 to $250

Air bags 370 complaints · 83%

• Airbag clockspring replacement$230 to $670
• Airbag / occupant sensor replacement$220 to $750

Steering 18 complaints · 4%

• Tie rod end replacement (one side)$130 to $380
• Wheel alignment (four-wheel)$85 to $250

Speed control and throttle 16 complaints · 4%

• Throttle body cleaning$75 to $180
• Throttle body replacement$290 to $900

Electrical system 13 complaints · 3%

• Battery replacement$150 to $470
• Alternator replacement$360 to $930
• Starter replacement$280 to $740
• Battery cable replacement$100 to $340

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Check your VIN

Complaints and bulletins cover a whole model year. Only the VIN shows what is open on your car.

By VIN By year, make and model

VIN (17 characters, on the dashboard by the windshield or the driver door jamb)

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Recall and complaint data comes from NHTSA, the US government's vehicle safety agency, and is cached for up to a day. Recall repairs at a dealer are free. A recall that is not listed may not apply to your car or may not be filed yet. Check nhtsa.gov/recalls too.

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2012 Toyota Corolla: questions

What are the most common problems on the 2012 Toyota Corolla?

Of the 446 owner complaints filed with NHTSA for the 2012 Toyota Corolla, 370 (83%) name air bags, and 18 (4%) name steering. A complaint can list more than one area, so the shares add up to more than 100%. These are owner reports, not proven causes.

Is the 2012 Toyota Corolla reliable?

These numbers cannot say. NHTSA complaints have no sales count to compare against, so a high number on one model does not mean it fails more than another. Use them to see which areas owners write about, then check your own VIN for open recalls.

Do these complaints include crashes or fires?

Owners marked 41 of the 446 complaints as involving a crash and 1 as involving a fire. They also reported 28 injuries and 0 deaths. NHTSA records these as the owner reports them and does not confirm each one.

How many recalls does the 2012 Toyota Corolla have?

NHTSA lists 5 recall campaigns for the 2012 Toyota Corolla. Recall repairs are free at a Toyota dealer. Enter your VIN to see which ones are open on your car.

What is a service bulletin?

A service bulletin is a repair instruction a maker sends to its dealers. It is not a recall, and it does not mean your car is covered. NHTSA lists 139 repair bulletins for the 2012 Toyota Corolla.

More

• 2020 Corolla problems
• 2019 Corolla problems
• 2016 Corolla problems
• 2015 Corolla problems
• 2014 Corolla problems
• 2013 Corolla problems
• 2011 Corolla problems
• 2010 Corolla problems
• 2012 recalls
• All Toyota recalls
• Toyota problems by model
• Check-engine codes

Sources

• NHTSA complaint and technical service bulletin files, checked October 29, 2026
• NHTSA recalls

Complaint, bulletin and recall counts come from NHTSA as filed. Repair prices are estimates from our own ranges. Not a repair shop, estimates only.