Radio will not turn on (no sound/lights)

Basic Troubleshooting

Ray Smith

Last Update 5 måneder siden

Radio will not turn on (no sound/lights)


Possible Cause: Yellow wire (12v Constant) is not connected or incorrect voltage

Action: With a meter, check the connections on the Yellow wire, it should be at least 12volts


Possible Cause: Red wire (12v Ignition Switched) not connected or incorrect voltage

Action: with a meter, check the connection on the red wire for 12v whilst the key/switch is on.


Possible Cause: Black wire (ground) not connected

Action: Be sure the black wire is at a clean metal surface or known ground

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