Been asked privately what the P05 VPW harness pinout is, thought it would be best to respond publicly ...
All on C1,
Not sure on the Grounds ... Both won't hurt, prefer to confirm it to one or the other at some point in time, maybe the proper ground is C2 Pin 20 ... being that is also on the connector where the CAN pins are.Pin 7 or 8 Ground.
Pin 15 Class 2 Serial.
Pin 18, 19 Ignition.
Pin 20 +12v Battery .
Not sure on the Ignition ... I suspect it's 19, can't imagine both doing harm, prefer to confirm it to one or the other or both at some point in time.
Anyone with further confirmation would be greatly appreciated ...
CAN data is C2 Pin 2&3.
-Enjoy