2011 Pilot Rear Wiper

Have a 2011 Honda Pilot and the rear windshield wiper doesn’t function.

Checked fuse, good but replaced it anyways.  So I picked up a new/used
motor off eBay and it didn’t work either.  Tested it, and the original with a
voltage control adapter and they both work.  The wiring harness on the motor
has 5 pins.  I’m getting around 10v on two of the lines, one yellow one a light
orange.  Those I believe control the wiper to not function when the lift gate or
glass window is ajar.  The center line is black ground but the other two I get
nothing, purple and light red.  I tested the wires from the wiring harness at the
motor to the rubber wire conduit leading into the interior roof and I have
continuity.  Then checked wiring harness to fuse location under the hood.  No
continuity on either of the two lines.

I’m wondering if there’s a slit in the wire somewhere or maybe a relay I’m
missing?  Gonna tear into the roof lining and see if I can trace the lines but
would anyone have any good wiring diagrams to trace out the lines or
resources that would assist me in voltage on the lines themselves?  Thank
you!