Why does my radio keep restarting?
Usually, your radio will keep resetting when its power supply is unsteady. It can also indicate a bigger problem in the engine or issues with one or many components of the head unit.
How do I fix my car radio cutting in and out?
How do you troubleshoot a stereo receiver?
- Check the power.
- Check the speaker/source selection.
- Check the speaker wires.
- Check the speakers.
- Check the source components.
How do you diagnose a radio problem?
Use a multimeter to test the stereo’s two power wires. This will help you determine if there is broken or faulty wiring. One power wire provides power to the stereo’s memory and is always hot. While the other wire is only hot when you turn on the ignition.