How To Troubleshoot the T-One Vehicle Wiring Harness for Factory Tow Package on a Honda Pilot

Question:

How should I trouble shoot the wiring harness. What would be the most likely cause? Could it be the relays or the fuse?

asked by: Ilona M

Expert Reply:

In regards to the T-One Vehicle Wiring Harness for Factory Tow Package part # 118265 which is a fit for a 2012 Honda Pilot, the only troubleshooting that can really be done is to check the fuse and relays. There are a few in-line fuses on the converter harness and there is a fuse and a few relays which get installed into the factory fuse box. I recommend removing each of these and checking/replacing as needed. If the fuses and relays check out then we know everything has power so this usually means the converter box is bad which would unfortunately mean you'll need an entire new harness as this is not offered as a replacement part.

expert reply by: Conner L