Audio Systems/1999 cherokee

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Expert: Ernesto R - 4/15/2009


Question
I installed my jvc head unit with a new harness and everything comes on but I am not getting any sound. I rechecked all of the connections 3 times.


Answer
If you check very close to the wiring harness and the vehicle harness they are the same but there is one wire in the harness that it is not in the  new plug
that is the power for the infinity amplifier, cut it from the harness and use the blue wire from the radio
if there is 2 cables  first test then with power from the ignition until it turns on, and once you find the cable use the blue wire to turn on the amplifier

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Ernesto R

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Please year and model of the vehicle i need all the details I'm a car electronics installer with 22 of experience. I'm very familiar with installations of in-dash head units,factory head units, factory car audio, hands-free phone kits, 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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oem integration
factory car audio
factory cd changer and hands free cell phones
satellite radio
auxiliary audio input ipod interface audio modules

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yahoo answers ipod lounge pt cruiser

Education/Credentials
MECP certified chrysler tech

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