I've been writing abs for about 3-4 days, please see the manual. The guide says go to the service. I went to the industry, connected to the computer, I got the error from the left rear wheel, I changed both the abs cable and the podye ball. the error was still not resolved. I went out to buy bread in the morning, there was no problem. As soon as I switched on the ignition, the abs was disabled and it has not been extinguished since. What should I do? What do you recommend?