Just wondering if I did some engine work and installed some automatic compression releases, I could just plug them in to a factory harness. I have a 2011 Road Glide Custom 96".

 

If I had to guess, I would say yes. Since they put CRs on the factory 103s, I am willing to be the bike end of the plug is in there under your tank somewhere. If any of your riding buddies have a factory 103, try to trace the wiring for the CRs up and see where they go.

 

Only 103 bikes have auto releases.There is a harness you can buy to hook them to the factory harness,or wire them to the starter solenoid wire like i did, works great.

 

You'll need this harness to connect to your factory harness;

 

You may also, (or may not), have to turn them on in the ECU. When I looked at my 96" readout, they were set to off. Makes sense, since I don't have them.

It's in the Limits&Switches section of the ECU and listed as Active Compression Release

 

Wow you guys know your stuff! I tried doing a search but couldn't find this info. If I buy the 70623-08 harness, does it just plug directly into my factory harness? Then just have to activate it (I have a SERT) like Shooter said?

 

I would assume the SERT would do it. I have a Power Vision. That's where the picture came from.

 

nothing harley does is simple u have to pull fuse box off pull 2 wire off for fuel pump cicuit more them to the next row over insert 2 new wires from acrs where u pulled pump wires out thenpull plug off emc moduelband add wire to terminal 19 this purple wire completes the ground for acr when starter is pushed be carefull pulling pins out of terminal box