Three problems related to check engine light on have been reported for the 2013 Honda Accord. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2013 Honda Accord based on all problems reported for the 2013 Accord.
After service at Honda service station at rosenberg, TX. . . I had issues with the temperature sensor in the front of the grill, also a code showed up 2 days later, along with check engine light. . . When scanned it was "p0420". . . Was wondering if, the mechanics while cleaning, used water under pressure to clean, and during the cleaning, did they flood my exhaust. . . "creating business?"".
Went for lunch, and parked my car on the street. After finishing lunch, about half an hour later, got into the car and proceeded to start it. Everything worked, but the car immediately shut off (radio and ac would stay on however). Tried again, but the same thing happened. Followed by a check engine light warning, and tire pressure warning. Took key out of ignition, waited a minute, before trying again. This time, turned off radio and ac. Car immediately shut off still. Tried 2-3 more times, and car finally started, all with a total of 4 warning lights. Check engine, tire pressure, power steering, and another one I cannot recall. Took it the dealer immediately, and waited 2-4hrs for them to tell me, the throttle body needs replacing. They advised it wouldn't be safe for me to drive the car home, so they gave me a free rental until it can be fixed.
As my vehicle was accelerating onto a highway on-ramp, I lost almost all power to my vehicle, and it became more difficult to steer. The check engine light came on, the electric power steering light came on, the traction control light came on, and my tire warning light started flashing. Was barely able to make it into the emergency lane, and probably would have been rear-ended had a car been following close behind. Once in the emergency lane, a burning odor could be smelled by all 4 passengers in the car. There was nothing wrong with my tires. Car had to be towed to dealership for repairs which are pending. This vehicle has the new "cvt" transmission, and I suspect this may be part of the problem. This should not be happening in a brand new car, this is a safety issue for sure.