My mechanic cant figure out why I have a camshaft code P0014

[JonBoy1969]

My indie mechanic is great for brakes and such, but when it comes to diagnosing a cam code on my 2015 Genesis V6 he is useless. Also recently got a service TPMS system which I’m sure he will be clueless about.
Should I just bite the bullet and bring it in to the dealer? What kind of money might I be looking at? The cam code seems to come and go. The check engine light is usually not on for very long. I’m not noticing any rough idle at all. My mileage is about 13.7 MPG but it’s all local driving,

 

[DaleNet]

You probably have a battery going dead on one of the TPMS sensors. You would need to get it replaced. It will not hurt anything, but once it is too low to connect, you will have a constant light. Best practice is to have them all replaced. Most people have recommended using the OEM ones, but there are aftermarket ones available. Whoever puts them in (aftermarket) would need to make sure they are programmed for the Genesis system.