There are some wires that are black but not a ground, and some black wires are grounds that go to things like the wiper motor to ground the wiper motor. So they do not need to be grounded.
The light gray connector in the fusebox has one black wire that should be cut that went to the wiper motor and another cut large black or purple wire that went to the rear window defroster.
In early Goblin donors, the rear window defroster's wire was purple but later they changed to black, probably to hide it better.
The light gray connector in the fusebox has one black wire that should be cut that went to the wiper motor and another cut large black or purple wire that went to the rear window defroster.
In early Goblin donors, the rear window defroster's wire was purple but later they changed to black, probably to hide it better.