I have a 2005 Hyundai Elantra with codes 0170, 0171, 2237, and 0030 - what could cause all these?

Question

I have a 2005 Hyundai Elantra with codes 0170, 0171, 2237, and 0030. 0030 has been pretty regular, but the other 3 are new when my car started having problems driving at low speeds and then shifting (it is an automatic) to higher. They all sound related in the descriptions, could one thing being doing all of this?