The diagrams are from the 88 model year Isuzu Electrical Troubleshooting Manual. That might account for the 2 wire difference. Regarding the cell 10 and 14, the book refers to sections or chapters as cells for purposes of the schematic. For example, the reference to power distribution cell 10 refers to several pages of basically every hot wire related to power distribution and cell 14 is several pages of all the ground wires. I don't see it benefiting you to add more clutter to the equation. If you don't get more assistance here, you can also try http://forum.planetisuzoo.com/

It has more activity thus more folks who can respond to the problem.