98 expedition radio mute wire

does the ford expedition have a factory mute wire coming off the radio to use with a hands free kit so when the phone rings, it will mute the factory radio, and display a message on the radio???? i have a customer who says his friend has the same setup in his expedition with an aftermarket nokia handsfree kit, so basically i just need to know if i can find this wire in the factory radio harness or what??

Check here and see if it's the same factory headunit. If it is, then I believe you want the wire comming from Connector J3-Pin10 (it's labeled "PTA(Phone)" on the diagram) on the back of the headunit. Sorry I couldn't find the color, but you should be able to match it with the location on the diagram.Squirrel

"No more Cpt. Kirk chit chat"

If its too loud, then you're too old

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