Radio wiring diagrams please?

Its not for the hybrid, its for the optima sport 2019

I will thank you so much!

Thanks for the diagrams as well.

I am trying to find the speaker wire colors and what is the remote wire on back of the radio.

Thanks, no navi.

Hello, I am having a bit of an issue with my sound system and I think I've narrowed it down to a grounding issue to the amp. Can you please help me out with the wiring diagram for my sound system? The car listed above is the LX model with the Harman Kardon (HK) sound system VIN 5XX. I've attached an image of the headset sticker and amp sticker. I want to run a new ground to the amp and headset and want to make sure that the wires are correct. Thank you for your help.

Thank you for the diagrams, those look correct. Since everything that I've researched leads me to a ground issue with the amp, should I install a new ground for the amp to the car's chassis or run a new line straight to the battery? Great YouTube videos btw, I have subscribed.

Hi Danny, sorry to trouble you but by chance do you happen to have any higher quality images of the ones you originally sent? I tried to zoom in on the images and it's all blurred. Printing the image is even worse. I'm trying to identify constant power sources, switched power sources and all grounds to take measurements (reference points) when the system is working to compare them when the system is not working to hopefully pin point the fault location/wire. Thank you

Heck yeah, perfect quality. Thank you so much!

Hi Danny,

Can you please help me out with the pinout diagram for my radio? I attached image of the tag on my radio. I also added the the pinout for the amp in case someone else needs it to match up to the wiring diagram you provided.

I've changed the headset (radio) and the amp and continue to experience the occasional sound blackout. I connected a new ground to the amp via chassis in case it was a grounding issue and and tested all power to the amp when the system is working and again when the the system has failed (blackout). There is no power loss during the blackout.

I've looked for the complete wiring harness from the headset to the amp so I could just change it out but have had no luck finding it.

Thanks.

Hello Danny,

This is an OEM Harman Kardon sound system. I first thought it was the amp and changed it out with a new OEM amp. The problem still occurred. I then changed the head unit (radio) with a new OEM replacement. The problem still occurred. I ran a new ground to the amp and that was no help.

Do you happen to know if there is a data/wiring interface between the head unit and the amp? Maybe that has been the culprit all along. This issue is literally the stick that's poking the bear. I'm ready to gut out the inside of the car in order to follow the harness from point a to point b Argh!

Thanks again for all of your help and have a wonderful Thanksgiving.