Aftermarket HU Help

[ScottZ0]

Hey all. I bought a Valor ITS-702W HU. Everything works perfect except when a DVD or CD is played, no audio comes through. Video is fine. I was told from Valor that the blue/white wire from the HU needs to go to the blue power antenna wire. Unfortunately, I don't see this wire. This is the diagram I am working off of. Basically, what I need to know is what color wire does the blue/white wire from the HU go to? BTW its a 2003 Jeep Liberty Sport.

Thanks in advance,
Scott

Radio Constant 12V+ Wire: Pink
Radio Ignition Switched 12V+ Wire: Orange/Red
Radio Ground Wire: Black
Radio Illumination Dimmer Wire: Orange
Radio Antenna Trigger Wire: N/A
Radio Amplifier Trigger Wire: N/A
Front Speakers Size: N/A
Front Speakers Location: N/A
Left Front Speaker Wire (+): Green
Left Front Speaker Wire (-): Brown/Red
Right Front Speaker Wire (+): Purple
Right Front Speaker Wire (-): Blue/Red
Rear Speakers Size: N/A
Rear Speakers Location: N/A
Left Rear Speaker Wire (+): Brown/Yellow
Left Rear Speaker Wire (-): Brown/Light Blue
Right Rear Speaker Wire (+): Blue/White
Right Rear Speaker Wire (-): Blue/Orange

 

[ThunderbirdJunkie]

Blue wire on the head unit is normally a remote signal wire, for an amplifier or radio antenna. If you don't have a power antenna or amplifier, you don't use it.
Basically match up the colors to the wiring harness you got that plugs into the stock radio plug.

 

[ScottZ0]

I understand but was told I need to bypass the factory amp. Is there an aamp on the speakers?

 

[ThunderbirdJunkie]

That depends, do you have the premium sound or not?

 

[ScottZ0]

I have the six speaker system if that helps. Thanks again

 

[ThunderbirdJunkie]

All KJs have a 6 speaker system.

Being a Sport, it's unlikely that you have the premium sound.

 

[ScottZ0]

Ok thats true. I don't have the premium system. Is there an amp in the system. I need to bypass it.

 

[ThunderbirdJunkie]

Unless you have premium sound, you do not have an external amplifier in the stereo.