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Jeffery RasmussenJul 26, 2025
What to do if Pioneer DEH-2350UB Car Stereo System displays ERROR-11, 12?
- CCarlos FordJul 26, 2025
If your Pioneer Car Stereo System displays ERROR-11 or ERROR-12, this usually means there's an issue with the disc. It could be dirty, in which case you should clean it. Alternatively, the disc might be scratched, and you'll need to replace it.