SOURCE: Installing a Harmon Kardon on a 03 Ultra
The 23 pin main connector is a direct plug in from the 03 bike to the HK unit. The only issue would be if the original 03 was using the accessory connector as well. The accessory connector on the 03 is another 23 pin. It's a 35 pin on the HK. For more info, or to discuss this further, contact Iron Cross Audio (www.ironcrossaudio.com)
SOURCE: i have a 2007 ultra with harmon kardon stereo i
No RCA jacks stock, But Iron Cross Audio had a custom program to install RCA preamp outputs into that unit. (www.ironcrossaudio.com)
Disconnect speakers and wires. Bad wiring or defective speakers may be loading the amp down and causing the protection circuits inside to disconnect (no sound). If the HK is heating up (beyond what you perceive as normal) with no wires or speakers connected then you have a problem requiring expert repair.
336 views
Usually answered in minutes!
×