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Audio Systems/1999 ford taurus radio / amp pnot working

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Expert: - 9/24/2006


Question
I've replaced both the control unit and the tuner/amp in the trunk, but still no audio, display, nothing. I'm somewhat of an electronics tech, so I tested the wiring harness up to the control unti, ans power seems to be getting there. I've replaced all fuses related. Can you help me please?

Answer
the unit in the trunk is the complet radio tunner amplifier  cd changer controller

the unit at front with the ac is only a tape player and a controller that sends the signal to the the rear
so there is no audio and no display the unit at front is totaly off nothing works from there ?
this unit takes power from the rear unit so all your testing have to be done in the trunk
8 out of 10 is the rear unit  if you change bothe sounds like you are missing power or ground in the back  
it is very easy to bend one of the pins inside the plug when you plug this unit in unplug the unit and check with a flashlight inside make sure all the pins are ok  
there is also 2 powers in the small plug
good luck

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Ernesto R

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Please year and model of the vehicle i need all the details I'am a car electronics installer with 23 years of experience. I'am very familiar with installations of in-dash head units,factory head units, factory car audio, hands-free phone kits, auxiliary audio inputs and iPod iPhone interface integration and security systems if you need any help with your factory stereo, or how to add auxiliary audio or listen to your ipod android in the vehicle I currently have a MECP Master Installation Technician certification. My answers are based on my experience in vehicles and my knowledge of automotive electronics I don't put much emphasis on brand names; you won't often find me putting down a brand or pushing one on dont send me a list of what brands i like better sorry i can not help you with aftermarket or vehicles that are not in the u.s.a also video and security

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factory car audio
factory cd changer and hands free cell phones
satellite radio
auxiliary audio input ipod interface audio modules

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MECP certified chrysler tech

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