Mechanics

TOYOTA SIENNA ENGINE PROBLEM

2009 Toyota Sienna • 55,000 miles

What causes the Check Engine, VSC, and Trac Off warning lights to all come on at the same time?

The wife was just on here way home in our 2009 Toyota Sienna LE and they all came on.

Thank you.
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MD1
October 24, 2012.



A fault with the engine such as misfiring can cause that. Retrieve the trouble codes and let us know what it is.

KHLow2008
Oct 25, 2012.