Why is the AWD light and check engine light on in my car?

Only way to tell is to pull the codes from the computer. Any Auto Zone or Advanced Auto parts stores can usually check for free.

Guru2T18M - What’d you find out? The same lights are on in my 2012 Venza this morning.

what ever happened Guru2T18M? I have the same lights on mine starting today. Thanks

Just ran the codes on my 2011 Venza with same issue. Codes we PO 455 and PO 441, both emissions codes relates to the purge valve. I reset the codes and both lights went off so I assume that was the source. Haven’t had a change to drive it yet. Lights came on but didn’t notice any issues in the car; how it drives or performs.

Hi I have the same problem. Can you help? How can we rest the codes? And what is a purge valve?

Had same issue. Filled the tank the day before. Truck was driving great so thought it was strange. Figured bad gas. With just over half a tank filled with93 and gas treatment. Lights went out. Depending on how bad the gas was may take 2 fill ups. Try this before spending money on sensors that are pretty dependable.

Toyota venza v6 2010 check engine and slip light is on is safe to drive