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Headunit swap issues infinity gold
wired in a new head unit and I have power but no sound expect for a constant buzzing from the rear right |
First check for correct wire color connections. The following link states the ZJ wire color and function, match to corresponding function on radio.
https://www.the12volt.com/installbay...tail/1226.html |
Sadly it is correct |
Im assuming this is an aftermarket head unit? Did you connect the amp ground wire to it? I read somewhere that if its not connected, no sound. I never had this issue tho as all my vehicles are still rockin the factory tape decks.
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Originally Posted by fb97xj1
(Post 3507675)
Im assuming this is an aftermarket head unit? Did you connect the amp ground wire to it? I read somewhere that if its not connected, no sound. I never had this issue tho as all my vehicles are still rockin the factory tape decks.
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Originally Posted by Redneck244
(Post 3519443)
as far as I know no because the amp recives everything from the ecu. The ecu has wired that go to the headunit which aren’t connected due to the fact Idfk what to do with them lol Take a look at this: https://www.buildabiz.me/wp-content/...ng-diagram.jpg |
Originally Posted by firebane
(Post 3519447)
Shouldn't be anything ECU related to the stereo/amp wiring.
Take a look at this: https://www.buildabiz.me/wp-content/...ng-diagram.jpg |
Originally Posted by Redneck244
(Post 3519483)
no clue. As far as I know the ecu sends signal to the amp. The ecu has 2 wires that go into the head unit. If these wires are taped together the vehicle stops running https://metroroomph.com/97-jeep-gran...iring-diagram/ Even that doesn't show anything. |
Originally Posted by firebane
(Post 3519484)
Are you thinking BCM? That would possibly make a bit more sense.
https://metroroomph.com/97-jeep-gran...iring-diagram/ Even that doesn't show anything. |
Originally Posted by Redneck244
(Post 3519607)
it’s the “pci bus” it’s a connector with only 2 wires. If you touch em together it’ll kill the vehicle and I believe that that’s what is keeping me from getting sound |
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