At step 29 of instruction set 2.6, the six auxiliary wires are attached to the frame. In the second photo of step 31 I can clearly see them to the right of the tether wire. This also is a good indication of their position. In the next steps the auxiliary wires aren't mentioned again. My question is wether to put the auxiliary in the main wiring harness or should they be left out?
I think what you're asking is whether the AUX wires should run along side all the other (motor, battery, and tether) wires that are also coming from the DB-25 connector. If that's the case, the answer is YES! They go through the same yellow mesh sleeve and then get routed as shown.
I hope that answers your question, but let us know if you need more clarification.
Good luck with your build!
Thanks Eric, just what I needed.