You should never ignore the code as it could lead to something major if you do not address it.
I would go to a parts store and have them read the codes for free. When you get the codes, post them on this post and I can help narrow the area of failure.
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.