OEM Wiring Diagram Symbols -- (Except Hybrid): Symbols
Each connector, ground, and splice number used in this article references an area of the vehicle. The chart below describes the different areas of the vehicle, and lists the numbers associated with each.
| NUMBER | LOCATION |
|---|---|
| 100-199 1000-1999 | Engine compartment, powertrain (including transmission and front wheel drive axle/differential) |
| 200-299 2000-2999 | Instrument panel and console, steering wheel assembly |
| 300-399 3000-3999 | From instrument panel to rear seat, up to. and including, door trim panel |
| 400-499 4000-4999 | Behind rear seats to rear bumper, truck bed |
| 500-599 | Driver door |
| 600-699 | Passenger door, front |
| 700-799 | Rear door, left |
| 800-699 | Rear door, right |
| 900-999 | Above door trim panel and headliner |