heinzwolf1

Skoda Praktik Audio System Failure

I am experiencing issues with my Skoda Praktik, build year 2008, gasoline engine, mileage 240228 km. The audio system is not working; there is no audio output and the navigation system is without function. Car diagnostics shows an error stored in the error memory related to the MOST bus. From my understanding, this indicates a defect in one of the control units installed in the bus network. Has anyone encountered a similar problem?

4 comment(s)

I had a similar problem with my Praktik. Same symptoms: no audio, navigation dead, and an error code stored. Have you checked the fuses? Also, did the issue start after any specific event, like a jump start or radio replacement?

Thank you for your response. I checked the fuses, they appear to be fine. The problem started spontaneously, without any prior incidents such as a jump start or radio replacement. Did you find out which control unit was faulty in your case?

In my case, it was also a defective control unit on the MOST bus network. Unfortunately, I do not remember which one exactly. The diagnostics at the workshop pinpointed it. Given your symptoms and the error code, it does sound very similar. I would recommend having a professional check the bus network to identify the faulty unit.

Thank you for confirming. As suggested, I took it to a workshop. The diagnostics indicated a faulty control unit on the MOST bus, as suspected. Repair cost came to around 1000€. At least the audio system is working again.

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