Adding Cruise Control to a 2003 Road King

Reply Subscribe

Thread Tools

Search this Thread

Yesterday | 04:39 PM

firsthdII

Thread Starter

Stage I

Joined: Jun 2026

Posts: 1

Likes: 0

From: Fairport, NYY

Adding Cruise Control to a 2003 Road King

Hello all, I'm new here and not sure if this is the correct place to put this, but here it goes....I'm looking to put the cruise control system from a 2002-2007 Road King Classic on to my 2003 standard Road King. It looks like I need the control box with the cable to the throttle body as well as the handle bar controls. Under the side cover it appears to have the connector for the control module. I assume the handle bar connectors are behind the headlight. Has anybody done this? Am I missing anything? Any advice? Is there a better place to start this thread?

Thanks in advance
firsthdII

Yesterday | 09:47 PM

Max Headflow

Seasoned HDF Member

Joined: Dec 2005

Posts: 20,024

Likes: 8,078

From: poway

Good luck finding a control module. New ones are rarer than hen's teeth. Ebay has some but you don't know if they work or not. They do wear out. I had an 02 FLHRCI that had one and I had to repair it. About the only way to test them is to have a complete working setup and swap it out..