Loud Popping and Static from speakers

[FordTechOne]

Sometimes when I’m driving, I notice that the volume gets lower. I don’t know if there’s something wrong with a speaker or two or if there’s something wrong with the amp, electrical system, etc. does the service message 51663 reprogram address any issue like that?

No, only audio system static and popping concerns. Speaker operation doesn’t change with speed, verify that speed compensating volume is turned on.

 

[butts182]

No, only audio system static and popping concerns. Speaker operation doesn’t change with speed, verify that speed compensating volume is turned on.

Thanks. The volume drops off when I’m driving a constant speed.