Why did my check engine light,and my traction control light come on, and my VSC light is flashing?

Asked by Feb 20, 2015 at 04:59 PM about the 2010 Toyota Corolla

Question type: Maintenance & Repair

Car is running fine, and all of a sudden my check engine light and my traction control light
came on, and my VSC light started flashing. How can I fix this?

5 Answers

25

Your Corolla coded something. Could just be to rich fuel mixture but you need to reset the codes. I suggest taking it a Toyota dealership.

Best Answer
20

did you take it in? What did they say? My 09 corolla s started doing this two days ago.

2 out of 2 people think this is helpful.

No I didn't take it in. My husband just reset the codes on it. You can go to an auto parts store and they will reset it for you.

30

So my 09 had the same thing happen. Dealership said I need a ECU.

3 out of 3 people think this is helpful.
30

Just had this happen to My 2012 corolla sport fixed without buying anything. Its the MAS sensor ( mass airflow sensor) on the intake manifold unhook the sensor blow it out plug it back in also clean air filter bang it a few times then turn on and off ignition 3 times at least to reset computer. Then it shuts right off.

3 out of 3 people think this is helpful.

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