No wiring diagram

[DDlighttruck]

(10-18-2019 )Rawze Wrote:  eash of those wires should also be stamped with a number-letter combination. international uses those nomber-letters to identify circuits, not the wire colors.

Under the dash all the brown wires were labeled with 58AF or 58AG, 58 was the common number. Outside the firewall it was light grey with no numbers labeled anywhere