Focus L4-2.0L VIN N (2006)
System Codes
System-Connection (including branch):
Systems are related to subsets of the vehicle circuitry. A complete list of the system codes are shown in System Codes Diagram.
Immediately following the system letter code is the connection number specific to that system. A branch identification is used to differentiate wires in
one connection with the same function.
Wire Identification (wire colors):
The wire identification consists of a basic color and an identification color, and is determined directly from the wire's circuit number. In the diagrams,
the wire colors are indicated next to the wires.
