The Toyota Corolla is one of the world’s most popular cars with great crash test results, affordable prices, and features such as distance pacing and a driver’s footrest. While it may be widely driven, the Corolla isn’t free of problems, and there are some things you should be aware of if you plan to drive one.
RepairPal collected some of the most common problems reported by drivers of this vehicle. Below are the top problem reported in the Toyota Corolla.
- The EVAP Problems in the Toyota Corolla Trigger the Check Engine Light
There are plenty of issues that can cause the check engine light to illuminate, but a common problem on the Toyota Corolla is this light comes on in response to problems with the evaporative emission (EVAP) system.
This can be an incredibly frustrating issue for drivers as EVAP problems are frequently difficult for technicians to diagnose. RepairPal states two of the most common issues are loose or worn gas caps and failed charcoal canisters.
- The Automatic Transmission may not Shift Correctly
If you’re driving a Toyota Corolla with higher mileage — somewhere around 125,000 to 150,000 miles — you may experience problems with the automatic transmission not shifting properly. Nearly 300 people reported this issue, and there are a few potential causes. You may need to replace a shift solenoid; alternatively, the throttle position sensor may be out of adjustment after so many miles of driving.
Fortunately, this is generally not a problem that requires the entire transmission to be replaced, but it is still important to be aware of when driving a slightly older vehicle.
- Develops Daytime Running Light Issues
One safety feature of the Toyota Corolla is daytime running lights, which dimly illuminate the vehicle’s headlights during daylight hours to increase visibility. However, many people report problems with these lights.
Some common issues include the lights flickering or dying, the lights turning on randomly and draining the battery, and the lights not switching off after the car has been turned off.
- Faulty Mass Airflow Sensor
One of the pricier problems you may face when driving a high-mileage Toyota Corolla is a faulty mass airflow sensor. There are two main ways to identify this problem: the check engine light may come on, or the acceleration may become slow and sluggish.
This problem is simply due to the age of the sensor and can often be solved by cleaning it. In some cases, though, the airflow sensor needs to be fully replaced.
Conclusion
The Toyota Corolla is not exempt from problems as well, and these are some of the issues owners have found with the vehicle. Overall, the Corolla is still a reliable car.
