2007 Chrysler 300 , AM radio not working , but FM works fine
One day the am radio which i listened to all the time during the elections, just stopped working , its making background noise , but its just not picking up the signal for any of the am radio stations. fm stations seem to be working just fine . Any advice?
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Your chrysler 300 has a factory amplifier built in to the system. Seems you have connected the radios antenna turn on wire (usually solid blue) to the factory amp turn on wire. You must disconect the radios antenna turn on wire and connect the blue wire with a white stripe to the factory amp turn on wire. The problem with the blue antenna turn on wire is that when you are switching from radio to cd the unit is shutting off power on that wire(because it thinks its trying to lower a power antenna) Once the correct blue/white wire is connected the factory amp will stay on wether its am/fm or cd. Hope this helped
when you disconnect it from cables, it resets. But i believe that is not the problem. Check speaker cables. I think you have problem with internal power amps. They have thermal and current protection. look for short circuits on speakers or speaker cables.
I think you are using an external amplifier,if this is the case,you may be using the wrong remote wire for the amp.
Alpine use two blue wires,BLUE (only) this wire is for the pwr antenna and every time you insert a cd, this pwr line cut out.
BLUE/WHITE STRIPE this is the remote wire that you need to connect the remote of the amplifier.