Harley Davidson Forums banner
1 - 8 of 8 Posts

·
Registered
Joined
·
11 Posts
Discussion Starter · #1 ·
Hey all, have 02 fatboy fi, and was wondering what this plug is for under the seat. Any idea on what it's for will be alot of help as im trying to find a place to hook up power for a Bluetooth amp and found thus plug. And if it has power then I won't need to splice in anywhere.
796366
796367
 

·
Retired citizen
Joined
·
24,280 Posts
That is the data link connector, the scanalyzer or shop computer plugs into that. It's a direct link to the ECM so don't mess with it IMO.
 

·
Registered
Joined
·
2,261 Posts
Just a suggestion;
Get a plug that matches the battery tender with a fuse in the pigtail. Easy to connect and disconnect (You won't need the bluetooth amp on when the bike is on the tender and vice-versa. Just make sure it has a fuse... Easy peasy!
 

·
Registered
Joined
·
11 Posts
Discussion Starter · #5 ·
Just a suggestion;
Get a plug that matches the battery tender with a fuse in the pigtail. Easy to connect and disconnect (You won't need the bluetooth amp on when the bike is on the tender and vice-versa. Just make sure it has a fuse... Easy peasy!
Would do this but already using the tender plug for charging phone. Got the USB tender adapter for that.
 

·
Registered
Joined
·
2,261 Posts
Would do this but already using the tender plug for charging phone. Got the USB tender adapter for that.
Then just put a splitter on it..
 

·
Retired citizen
Joined
·
24,280 Posts
See those extra holes in the top of the battery posts, attach another tender pigtail there. The thing about using tender pigtails for power supplies is that the pigtail is hot (B+) all the time.
 

·
Registered
Joined
·
33 Posts
That is the plug that the Harley Digital Technician plugs into to scan the ecm or actuate the abs system to bleed the brakes.
 
1 - 8 of 8 Posts
Top