I found that same part and diagram and I was going to post that link and diagram here, if I guessed the right part
This listing might help you, as it includes a photo of the actual part:http://www.autopart24.no/item/D_0133_460233/
It looks like it might be just a straight run as the two connectors at each look the same. If the pinout at each end is identical, it would be easy enough to check continuity and figure out which one is the problem. If only one has a continuity issue, perhaps it's just oxidation or a bent pin. It seems unlikely that the cable would fail, unless rodents have been chewing it and it someone got damaged in the under carriage (in which case, maybe you can figure out where it runs and look for physical damage.
Seems like a lot of money for a cable, when perhaps you can just fix it...
Vancouver, CA owner of a 2013 Ocean Blue SV + QC, purchased 01/2017 in WA
Zencar 12/20/24/30A L1/L2 portable EVSE
1-1/4" Curt #11396 hitch
After market, DIY LED DRLs
LeafSpy Pro + Konnwei KW902 ELM327 BT OBDII dongle
Loving my first BEV