Each wheel cannot be programd separately.
Each wheel's data is transmitted to the roof-mounted sensor when the actuator in its arch liner (the small tennis racket-shaped component at the end of the loom) fires.
Being that the sensor only transmits from one corner at a time, it can tell which wheel it is.
Changing the wheels around should reveal the problem: if it shifts, the wheel sensor is at fault; if it stays put, the actuator wiring, which is a component of the parking sensor loom, could be at blame. If the connector has been subjected to strain, it is easily broken.
The points of intersection are in the upper left and lower right corners.
I hope this is useful.