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stereoaz, Car Electronics Technician
Category: Car Electronics
Satisfied Customers: 113
Experience:  35 years in car audio,my shop won iasca world title ,custom fabrication,expert installer.
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I have a jvc kw-avx640 double din radio and it works only once.

Customer Question

I have a jvc kw-avx640 double din radio and it works only once. After I turn the key to the off position an back on the unit will turn on and say telephone and not responsive to anything I have to reset. And after the reset it does it all over again
Submitted: 6 years ago.
Category: Car Electronics
Expert:  bluextc89 replied 6 years ago.
Thanks for stopping by.

Is this a new install - or did this problem occur out of the blue?

Did you use a wire harness adapter in your vehicle?

Have you checked the wires with a multimeter to ensure they are correct?