Found the maps from an archive of Rick's old site...
The IH2 Connector says wire from IH2 #18 (IH1#13 AC Amp) goes to dash B1-Pin 13.... http://web.archive.org/web/20051216115957/http://www.1jz-gte.us/documents/SubDocs4/IH2(87-89).pdf
However, the IH1 Connector shows #11 also goes to B1-13... http://web.archive.org/web/20051216115612/http://www.1jz-gte.us/documents/SubDocs4/IH1(87-89).pdf
Do I put all 3 wires together?
The IH2 Connector says wire from IH2 #18 (IH1#13 AC Amp) goes to dash B1-Pin 13.... http://web.archive.org/web/20051216115957/http://www.1jz-gte.us/documents/SubDocs4/IH2(87-89).pdf
However, the IH1 Connector shows #11 also goes to B1-13... http://web.archive.org/web/20051216115612/http://www.1jz-gte.us/documents/SubDocs4/IH1(87-89).pdf
Do I put all 3 wires together?