2500 4x4 Pickup V8-360 5.9L VIN 5 Magnum (1994)
Vehicle wiring harnesses are equipped with fusible links to protect against harness damage in the event of a short in the system. Fusible links are color
coded to indicate wire gauge and size. Refer to the fusible link chart for color and gauge identification.
Wire Gauge
Color Code
Wire Color
12 Ga
BK
Black
14 Ga
RD
Red
16 Ga
DB
Dark Blue
18 Ga
GY
Gray
20 Ga
OR
Orange
22 Ga
WT
White
Main Circuit ID Codes
Main Circuit Identification
All circuits in the diagrams use an alpha/numeric code to identify the wire and its function. To identify which circuit code applies to a system, refer to the
Circuit Identification Code Chart. This chart shows the main circuits only and does not show the secondary codes that may apply to some models.