One problem related to emission control has been reported for the 2012 Honda Odyssey. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2012 Honda Odyssey based on all problems reported for the 2012 Odyssey.
The contact owns a 2012 Honda Odyssey. While driving at an unknown speed, the vehicle decelerated and the emission warning indicator illuminated. The vehicle was taken to the dealer awaiting diagnostic testing. The manufacturer was not made aware of the failure. The vehicle was not repaired. The failure mileage was unknown.