I had the issue when I plugged my GPS to AUX port too. I contacted EC ([email protected]) and Lewis made me filter for it. This filtered 90% of the noise. I still have it but not as bad.
Is the phone being recharged by being plugged into a power port at the same time? Does the frequency of the whine change with engine rpm?
Play some music and listen to what happens when you pull the phone's charge plug out. Noise should go away.Yes, I have the charging cord in as I played music. I don't think the whine changed with the throttle...
I've not used my phone much for audio; been used to using the MP3 player - with partial success.If I don't charge the phone, it will go dead when I go on 6+ hour rides.
I'll check out the filters...Thx
You need to make an RF shield for the cruise control actuator. Fred Harmon outlined how to make one in his videos.I picked up the noise through the cruise control usage. Anybody else notice that?
Install a ground loop isolator. this is what I used and no issues at all. Plug and play. Plugs into aux input ahead if aux cable.