How to troubleshoot a Dual Car Stereo System that will not turn on?
- MMrs. Madison DavisAug 13, 2025
If your Dual Car Stereo System won't turn on, it could be due to several reasons: * The yellow or red wire may not be connected properly or have incorrect voltage. Check these connections to ensure they are receiving the correct voltage (11~16VDC). * The black wire might not be connected. Verify its connection to ground. * The fuse may have blown. If so, replace it.












