Conditions For Setting The DTC

No OSS Assy. DTCs P0722 or P0723.
The PCM detects an open brake switch or circuit (0 volts) for 15 minutes without changing for 2 seconds, and the following events occur seven consecutive times.
- The vehicle speed is less than 8 km/h (5 mph).
- then the vehicle speed is 8-32 km/h (5-20 mph) for 4 seconds.
- then the vehicle speed is greater than 32 km/h (20 mph) for 4 seconds.