DTCS C0200/ 31, C0205/ 32, C0210/ 33, C0215/ 34: Speed Sensor Circuit: DTC Detecting Condition
WARNING: This page is about a different car, the 2003 Toyota Prius, 2002 Toyota Prius, and 2001 Toyota Prius. However, it is still accessible from the selected car via links, so may be relevant.
DTCs C0200/ 31-C0215/ 34 may set if vehicle speed is at 6 mph (10 km/h) or more, the sensor signal circuit of faulty wheel is open or short for 30 seconds or longer. If momentary interruption of sensor signal of faulty wheel has occurred 7 times or more or sensor signal circuit is open for 0.2 second or longer.