Teyes CC3 install help (1 Viewer)

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Joined
Jun 20, 2023
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Location
Fairhope, AL
Hey yall. 2005 LC owner. Ordered a Teyes CC3 bc the oem screen on mine went bad. Before ordering I sent them a pic of my dash and they told me which option to select. I have already replaced the amp and speakers.

I have plugged in all the connections that are on the harness as they direct(pics 1 and 2). I have one unused port on the back of the Teyes (first pic) and I have one connection and an aux plug on the factory harness that isn’t connected. The factory connection goes to oem screen (circled the plug and port).

Power is on but it has no sound. Radio appears to get signal, it recognizes a phone plugged into the external aux port, and even plays internally stored music that it came with. But again no sound. And no icon for setting up climate control.

Does anyone think maybe they sent the wrong harness? They swear they didn’t.

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How is your amp hooked up ? RCA or optical output from the deck? Did you run new speaker wires? Etc
 
Aux plug is the second antenna, surprised they didn't include a splitter to plug it in with the main antenna.

Per my 2004 diagram, the extra connector is M5. It was used to provide power and some signals to your original multi-display, those signals might not be used now. Does your backup camera work?

I have no idea what the extra port on the Teyes is for.

From what I have read, 2005 was a funky year when it comes to how everything is wired up. Lots of revisions that year before things settled down for 2006/2007.
 
How is your amp hooked up ? RCA or optical output from the deck? Did you run new speaker wires? Etc
RCA and yeah. The harness they gave me has a red and white rca connector and they’re plugged in.
Aux plug is the second antenna, surprised they didn't include a splitter to plug it in with the main antenna.

Per my 2004 diagram, the extra connector is M5. It was used to provide power and some signals to your original multi-display, those signals might not be used now. Does your backup camera work?

I have no idea what the extra port on the Teyes is for.

From what I have read, 2005 was a funky year when it comes to how everything is wired up. Lots of revisions that year before things settled down for 2006/2007.
No backup camera doesn’t work either.
 
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You could check for signal from the rcas using a multimeter. That should narrow things down quickly. Without knowing exactly how the Teyes unit is wired it’s hard to help. Maybe try the optical out if your amp or dsp is capable
 
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