Hi my kar is a 2009 3 gen prius it has ther error check pcs system, parking brake light, abs light also. I cant find any codes but if i go to unit check mode under CAMERA-C i get error code C1658. Cruise controll does not work and brake pedal feels lose goes all the way to the bottom. However i get full brake power. Has anybody hadd simular problems?
Try this post on a 2010. It is a possibility even on your gen3. I recently changed my rear wheel hubs that have the abs sensor as described in this post. Your partnumber will likely be different. Check PCS System, C1658 | PriusChat
