Hello All! I was out of town for a few weeks and I came back to find multiple issue with my 2012 Elantra that had been running great when I left. First day and second day - no lights on instrument panel and car would not shift out of park. I left it to deal with today and it now the instrument panel works again and shifts correctly, but the check engine light is on and it runs really rough. Autozone has me at codes P0462 (Fuel Level Sensor) and P0011 (Camshaft position sensor). Is this just an issue from sitting so long? Are there simple steps I should take before taking it in to the dealer? Thanks.
Hello - Same problem here. It appears that we have a water leak, probably from a clogged tube from the cowl area. The condensation causes the printed circuit boards to "short" out and cause this issue. Once dry enough, the short ends and the car will run fine. I bet you have problems with condensation on the INSIDE of your windows.