ESP Sensor – Break in the wire harness?

Hello together. My Insi unfortunately causes problems… Already a few years ago I had to change the wheel bearing because the wreath was partly defective in there and thus a too low speed was reported by the sensor. After the exchange now the last years everything went great… Last time I was on the highway and drove a little faster… around the 240 things… at once the ESP brought an error message “ESP check”. On suspicion I now got the sensor for a new one auscht… of course Original ATE… Errors deleted from the system but it comes back as soon as I drive about 10km/h… I have now read out the actual values during the ride… all sensors report correct speed values…except the said rear right…there comes 0km/h…there comes thus GAR NO signal. Error code C0050-18 My guess is that somewhere is a cable break… I have already cleaned the plug and tried it with contact spray what but le ider didn’t bring anything…nothing comes up… according to my logic only a cable break (very likely) or a defect of the ECU (rather improbable, isn’t it?) ? What’s surprising is that the error first occurred at such a high speed… Does anyone know how exactly the wire harness runs that connects the right rear ABS sensor to the ECU? Do you have to use the original plug connection or do the TÜV Stress w Is there any other way to connect the cables?