Harness Component Numbers

Connectors:

HARNESS CODE + CONNECTOR NUMBER + PIN NUMBER
EXAMPLE: FC7-24 (pin number is separated by a dash)
Where the pin number differs from LHD to RHD, the connector number will be further identified by (LHD) or (RHD).

Splices:

HARNESS CODE + S (SPLICE) + SPLICE NUMBER
EXAMPLE: RHS3 (no dash is used)

NOTE: In order to avoid unnecessary circuit complication, multiple splices (more than two wires) within components, in wires leading from input components to multiple circuits and in harness 'ground' sides, are simplified so as not to show wires from other circuits.

Diodes:

Harness diodes occur at connectors and are depicted as components and identified by a connector number.

Relay Connectors:

Relay connector numbers are shown within the relay. The connector number is shown in the upper portion of the relay; the pin (terminal) number is shown adjacent to the pin. Certain relays are paired and share a modular connector. In this instance, the connector number remains the same for both relays while the pin numbers of the second relay are identified by numbers 6 - 10.

Grounds:

Grounds
HARNESS CODE + GROUND STUD NUMBER + EYELET STUD POSITION (A, B, C) + EYELET DESIGNATION (S, L, R)

Eyelet stud position
There may be up to three eyelets on one stud. A, B and C are used to indicate the position of the eyelet on the stud: A - first (bottom), B - second (middle), C - third (top).

Eyelet Designation:

Two eyelet variations are used: a single eyelet and an eyelet pair. The single eyelet has a single 'leg', which is identified by an S; the eyelet pair has two 'legs', identified as L (left) or R (right).

Where the ground designation differs from LHD to RHD, the RHD ground is shown in parentheses. If the ground designation is the same for LHD and RHD, only one ground designation is used.

The following connectors are the common harness-to-harness connectors used throughout the vehicle.

Multilock 040:

Low current (used as harness and 'direct' connection connector).

Multilock 070:

High current (used as harness and 'direct' connection connector).

Econoseal III LC:

Low current sealed connector.

Econoseal III HC:

High current sealed connector.

Ford Card:

Used for SRS only.