ON THE TS-WX100BPA WOOFER WHAT IS THE DIAGRAM FOR WIRING HARNESS?

I just checked and eBay doesn't have that exact item, but could probably use one of the ones on there. They run $17-20

try this link. Wiring diagram for 2006 nissan pathfinder LE sub woofer spreaker Google...
or this link... Wiring diagram for 2006 nissan pathfinder amplifier Google Search ..
not sure if the links will help you out but have a look.

That car has a factory amplified system,,,,,BEST and EASIEST solution is go to METRAONLINE.COM,enter vehicle information to buy amp interface harness.no more than $50.00 at a stereo shop.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/stephen_fa62cb6d50fe05e8

You should have two (or more) RCA plugs on the back of the deck that will act as pre-amp outputs for subwoofer and speakers.
Failing that, your wiring harness should have come with a wiring diagram that will let you know which is the subwoofer output.
Failint THAT, the deck itself should have a wiring diagram on the bottom or side telling your which wire is which.

And if that fails, Your deck may not have a subwoofer output. Just attach your sub to the amp pre-out like everyone else.

go to goolge or youtube and type that in and it should give it to u

I cannot copy and paste wiring diagrams from my online resource.

However, if you have the harness adapter for adding an aftermarket radio to your vehicle, the wires are all labeled for easy installation of most if not all aftermarket radios.

Is that what you want to do?

Try BestBuy or Ebay.com for getting a harness adapter that plugs into your wiring to get the proper labelings.

You might find one at www.ebay.com it will show the engine diagram the charging diagram and more.

www.the12volt.com/ subwoofer wiring diagrams and then find out what ohm of sub u have and how many voice coils and what ohm your amp is stable at.