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Have a 2003 international 4200, factory harness that plugs into OEM radio is 12 pin with all green wires and one white wire. Just verifying the right harness i need. Thanks.
January 30th, 2017
If you trace the wire down the wires into the truck and don't find another harness then it would be either BT PAN CD or BT PAN CAS.  CD for a factory CD OEM and CAS for a OEM Cassatte radio.