I have a ford fiesta Zetec s and i have a aftermarket stereo wired up but when i turn it on it lights up but no sound please help?
in all modes. new aftermarket or 1970.
the radio will play with radio , cassette, CD, or USB stick and even AUX to the iphone.
so are all dead? if yes,
that means.
the power pin is dead, (lights up does that mean dial lamps or you can see station tuning work, if just back lights that is not radio power
that is the park lights power.
the radio has power wire, main, that must be 12vdc or the radio and amp will be dead.
missing inline fuse. or blown?
most radios have 3 power pins and 1 ground
1: 12vdc power. main
2: 12vdc park lamp circuit, for dial.
3: memory.
4 : ground wire.
take all 4 to work right.
takes 1 and 4 to play music. at say USB port.
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