Question

My service engine soon light came on p0477 code where located on my 2012 Nissan Altima Sedan 2.5L?

Answer 1

The P0447 code indicates a problem with the Evaporative Emission Control System Vent Control Circuit. The Canister Vent Control Valve is the most likely cause of the problem. You can read more on the code page:

P0447 Nissan Code - Evaporative Emission Control System Vent Control Circuit Open
Read more: https://www.autocodes.com/p0447_nissan.html

The Canister Vent Control Valve is attached to the EVAP canister on the back of your Altima