Circuit Information
Each wire shown in the wiring information contains a code which identifies the main circuit, a specific portion of the main circuit, gauge of wire, and color.
As an example, circuit A 2 18 LB/YL is decoded in the following manner:
| Circuit Type: | A (Battery Feed Circuit) |
| Circuit Level: | 2 (Level Two) |
| Wire Size: | 18 (Eighteen Gauge Wire) |
| Wire Color: | LB/YL (Light Blue with Yellow Tracer) |
WIRE COLOR CODE CHART
| SAE/ISO FORMAT | FCA FORMAT | ||
|---|---|---|---|
| COLOR | COLOR CODE | COLOR | COLOR CODE |
| BLACK | BK | BLACK | BK |
| BLUE | BL | BLUE | BL |
| BEIGE | BG | BROWN | BR |
| BROWN | BN | DARK BLUE | DB |
| DARK BLUE | DB | DARK GREEN | DG |
| DARK GREEN | DG | GRAY | GY |
| GRAY | GY | LIGHT BLUE | LB |
| GREEN | GN | LIGHT GREEN | LG |
| ORANGE | OR | ORANGE | OR |
| PINK | PK | PINK | PK |
| RED | RD | RED | RD |
| VIOLET | VT | TAN | TN |
| WHITE | WH | VIOLET | VT |
| YELLOW | YE | WHITE | WT |
| - | - | YELLOW | YL |
| - | - | WITH TRACER | * |