I just installed the Signal Dynamics Wig Wag module. I found the wiring was easiest to access at the taillights.
In the eiring diagram in the shop manual (brand new) for my 2012 1800 NAV the ground is shown as green and the "hot" wire as green with brown dotted pattern.
In fact, as tested with a meter, the ground is green with brown dots and the "hot" 12 volt feed is green with red line.
BTW, the Wig Wag works- I have a short little video if anyone wants to see it.
Wiring diagram correction
- trike lady
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- Location: Lovington, NM
- Motorcycle: 1993 GL1500 Aspencade with Voyager (Sold)
1983 GL650I SilverWing Interstate (Sold)
Re: Wiring diagram correction
Please post the video it would be a great help to the members here.
Thank you.

Thank you.

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- Posts: 41
- Joined: Sun Aug 25, 2013 8:39 am
- Location: Norwalk, Connecticut
- Motorcycle: 2012 GL1800A
Re: Wiring diagram correction
Attached is the video of part of the flashing sequence of the Wig Wag setup.
The phone camera is so-so but gets the point across.
I just removed the trunk taillights and there is just enough room there to cut and splice wires. I drilled small holes into the trunk from the taillight housing to get the wires theough to the control module and mounted the module inside the trunk.
If anyone needs more info I can take photos and answer questions. I will note that if you have a trunk spoiler with LED's the Tailblazer is a plug'n'play installation, although this wasn't that hard on e i decided where to connect the wires.
The phone camera is so-so but gets the point across.
I just removed the trunk taillights and there is just enough room there to cut and splice wires. I drilled small holes into the trunk from the taillight housing to get the wires theough to the control module and mounted the module inside the trunk.
If anyone needs more info I can take photos and answer questions. I will note that if you have a trunk spoiler with LED's the Tailblazer is a plug'n'play installation, although this wasn't that hard on e i decided where to connect the wires.