Fusible Link Color Code
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