Hello,

 

Just purchased a avic-d3 and having trouble with bypassing. The orginal harness was not used for our vehicle which is Toyota Tundra. There is no yellow/black wire in the harness that was installed. I tried bypassing the green wire that goes to the emergency brake it worked but when you reach a certain speed it shuts down. Any help would be appreciated

 

Thanks,

 

Paatr3

If I understood you correctly, you are saying the original harness for the D3 was not used? I didn't know that was possible.

 

If you are saying you did not use the original Toyota harness, you are looking at the wrong wires. The yellow/black "mute" wire is on the D3 harness, I believe the same one with the RCA. You should see it in the corner. Take it out, and plug it into the one above, then ground. Presto