Connector Joining Wire Harness and Wire Harness EA1 BLACK EA3 BLACK EA1: 8 connector pins labeled 1 2 3 4 5 6 7 8 EA1: 4 connector pins labeled 1 3 2 4 8 7 5 X EA3: 3 connector pins labeled 1 2 3 EA3: 3 connector pins labeled 3 2 1 CODE | JOINING WIRE HARNESS AND WIRE HARNESS (CONNECTOR LOCATION) EA1 | ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO. 2) EA3 | ENGINE WIRE AND ENGINE ROOM MAIN WIRE (NEAR THE R/B NO. 2)