GMC W4500 2003 Wiring Part Electrical Circuit Wiring Diagram
| SYMBOL | DESCRIPTION |
|---|---|
| 1 | Vehicle Speed Sensor |
| 2 | Harness Connector |
| 3 | Backup Lamp Switch Connector (Park of the Park/ Neutral Position Switch) |
| 4 | Park/Neutral Position Switch Connector |
| 5 | Input Shaft Speed Sensor Connector |
| 6 | Park / Neutral Position Switch |
GMC W4500 2003 Wiring Part Electrical Circuit Symbol Map
