What's the 2012 Ford Focus code po7a3?

The error code P07A3 on Your 2012 Ford Focus indicates there might be a problem with the vehicles transmission. It is a fairly common error code and should be fixed promptly before it causes any other issues. If the problem is not immediately addressed, then You may experience erratic or delayed shifting, difficulty handling, and abnormal shift patterns. Potential causes for the error code that should be looked into include wiring problems, low tire pressure, low transmission fluid, uneven tires, water damage, or any number of issues with the TCM or PCM. Make sure to get it checked by a professional to get accurate diagnostic reports, so that further steps may be taken to ensure that problem is resolved as soon as possible.