| SYMBOL | DESCRIPTION |
|---|---|
| 1 | Main Wiring Harness Connector (C8) |
| 2 | Turn Signal Relay |
| 3 | Spare Fuses |
| 4 | Instrument Panel Wiring Harness Connector (C6) |
| 5 | Fuse Locations |
| 6 | Ignition Switch Connector (C1) |
| 7 | Ignition Switch Connector (C2) |
| 8 | Grounding Bracket (G203) |
| 9 | Combination Switch Connector (C4) |
| 10 | Combination Switch Connector (C3) |
| 11 | Fuse Box 1 |
| 12 | Instrument Panel Wiring Harness Connector (C5) |
| 13 | Main Wiring Harness Connector (C9) |
| 14 | Main Wiring Harness Connector (C7) |
| 15 | Floor Wiring Harness Connector (C10) |
GM AT 1999 Junction Electrical Circuit Symbol Map




