Lf 2003 sportster 150 4-tec wiring diagram

[Yamacore]

Looking for a wiring diagram for my 03 sportster 4tec stereo. Trying to fit an AM deck and speakers but unfortunately the factory harness doesn't match the AM head unit. Not sure if an adapter exists or if ill have to retrofit the new head unit to the existing wiring.

If anyone could help it would be much appreciated!

 

[creativesync]

I have 2004 Sportster 4 Tec diagram. Attaching to this reply

 

[Yamacore]

Thanks creativesync! That will be helpful. It doesn't show any stereo wiring but it'll still be useful in the future.

 

[creativesync]

My boat is a recent purchase & I'm sorting things out. My boat has a stereo & I need to troubleshoot the gauges, If I have any more info about stereo install from this adventure will pass it on. No guarantee about timing. Paying work has a bad habit of intruding into my boat career.

 

[Yamacore]

My boat is a recent purchase & I'm sorting things out. My boat has a stereo & I need to troubleshoot the gauges, If I have any more info about stereo install from this adventure will pass it on. No guarantee about timing. Paying work has a bad habit of intruding into my boat career.

Thanks again! My gauges also don't work. Seems to be a common issue.