Great pic, thx! The PartNo# 90890-03215 given on p. 8-31 in my 2012 WR's manual apparently is no longer in production.
I just ordered a package looking similar to what you got, for appr. 100€ partnumber 90890-03182
The thing that scares me is that both my manual and other internet location mention
part# 90890-03212, a "FI diagnostic Tool Sub-lead" to be necessary to actually use the diag. tool at all.
That adapter cable sells for ~180 bucks
please outline as precisely as possible how you did get your tool to work,
especially what connections (besides battery) did you setup?
I certainly don't want to fry my CDI or The Tool.
I just used a standard wire connector and snipped 1 side off. I then stuck the remaining edge into the programming plug. Maybe not that pretty, but it worked. It's just the 1 wire into the plug.