Suzuki DF225 Wiring Schematics Question

[Altrev]

One of my 2004 DF225's has no power or PTT from the helm, and everything I have found says it has to be the "White Wire". I have the shop manual for the motors, and checked the wiring diagram, but I cannot figure out two of the symbols in the bottom right corner of the schematic (see link).
Can anyone help me?

 

[William01]

"White Wire" Power failure - Suzuki Outboard Forum

Ask the experts on our Suzuki Outboard Forum for repair issues, diagnosing problems, links to diagrams, suggestions on buying parts and more. They can answer questions for any Suzuki outboard model or horsepower.

www.suzukioutboardforum.com

If you haven’t already read this…

 

[Altrev]

I think that's where I am (Suzuki Outboard Forum). Do I need to do something else?

 

[William01]

Your on marineengine.com. The link posted above will take you to another forum where the white wire is discussed in detail

 

[Altrev]

I've been there, and read the thread, and yes it was helpful. There is no legend on the wiring schematics in the manual, however, so I'm asking for help here.

 

[Altrev]

Do you know what the symbols in the link mean?