How to repair the positive short circuit caused by the feedback information of starting terminal 50 of Volkswagen Tiguan starter?

Hello, it's my pleasure to answer your car master's dedicated technician's dedication and sincerity to answer your car problems and find solutions and methods for your problems. 1. 1, Volkswagen fault code, p3052 The information returned by the starter terminal 50 is short-circuited to the positive electrode, which leads to the following reasons for Kumar: failure of starting relay, failure of electronic steering column locking, and failure of electronic steering column locking circuit. Second, first check whether the 50-loop signal line of the electronic steering column lock is short-circuited. If there is nothing wrong with the wiring, you need to replace the electronic steering column lock. Thirdly, replacing the electronic steering column lock needs to match the anti-theft system. Volkswagen models need to use a special diagnostic instrument for anti-theft matching, otherwise the data of the control unit may be wrong and the control unit may be damaged. I hope my answer is helpful to you. If you have any other questions, you can continue to ask questions and consult.