The c1201 code is the one that tells the vehicle to turn on the check engine light and disable the traction and vsc.
Vsc off and check engine light on.
The vsc check engine trac control came on in my 2010 toyota wish i drove a few days and it came off however i still checked with a mechanic who explained that my o2 sensor is down stream under the car and it got wet due to rains wet roads and it caused the sensor to not be read temporarily 5000 miles later it has not resurfaced.
Basically when the other two codes pop up this one is in charge of letting you know there s a problem.
But i have followed advice and open gas cap and re tighten and lights went off.
Thanks all you the information.
The trac and vsc system was set up to help you maintain stability and control of your car while driving on slippery ground.
Do you need help with your trac off and check engine light toyota corolla today s post will guide you on what to do.
Call lexus dealership 8 30 am no return call.