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I have 2010 corolla. For the past 2 month check engine light…

Customer Question
My name is***** have...

My name is***** have 2010 corolla . For the past 2 month check engine light and vsc has been comes on at the time. I have been to Toyota dealer for more than 4 times and they can not figure out what is causing the problem. first I was told that it was mass air sensor and that was replaced and I still have the same problem...Please advice

Mechanic's Assistant: Does the light stay on, or does it blink?

Yes

Mechanic's Assistant: Are you fixing your Corolla yourself? What have you tried so far?

No, I have been to dealer more than 4 time

Mechanic's Assistant: Anything else you want the mechanic to know before I connect you?

This morning as I was driving to work battery light was showing and I was told I need alternator and new one was intalled

Submitted: 6 months ago.Category: Toyota
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Answered in 21 minutes by:
12/1/2017
Toyota Mechanic: Gabriel Grey, Auto Service Technician replied 6 months ago
Gabriel Grey
Gabriel Grey, Auto Service Technician
Category: Toyota
Satisfied Customers: 447
Experience: Master Service Technician
Verified

Good afternoon Moses, I hope you are doing great. My name is***** would be happy to help you with this.

Have you been able to get the codes scanned? It would help if I knew what DTC is has saved

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Customer reply replied 6 months ago
no
Toyota Mechanic: Gabriel Grey, Auto Service Technician replied 6 months ago

Do you have access to a scantool to get them checked out? If you have an Autozone close by they will scan the codes for free

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Customer reply replied 6 months ago
when ever they put scanna it will clear out before reading
Toyota Mechanic: Gabriel Grey, Auto Service Technician replied 6 months ago

Do you know if they have tried reprogramming the ECM?

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