Chevrolet Equinox 2005 Electrical Circuit Wiring Diagram
| Pin | Wire Color | Circuit Number | Function |
|---|---|---|---|
| B12 | YE | 447 | Starter Relay Coil Control |
| C1 | L-GN | 24 | Backup Lamp Supply Voltage |
| C2 | - | - | Not Used |
| C3 | TN | 2759 | Fuel Tank Pressure Sensor Low Reference |
| C4 | PK/BK | 5290 | Ignition 1 Voltage |
| C5 | PK/BK | 5291 | Ignition 1 Voltage |
| C6-C7 | - | - | Not Used |
| C8 | BK | 150 | Ground |
| C9-C12 | - | - | Not Used |
| D1-D2 | - | - | Not Used |
| D3 | BN | 5069 | Engine Main Relay Coil Control |
| D4-D9 | - | - | Not Used |
| D10 | D-GN/WH | 465 | Fuel Pump Primary Relay Control |
| D11 | - | - | Not Used |
| D12 | D-GN/WH | 459 | A/C Compressor Clutch Relay Control |
| E1 | PK | 39 | Ignition 1 Voltage |
| E2 | - | - | Not Used |
| E3 | PK/BK | 5291 | Ignition 1 Voltage |
| E4-E8 | - | - | Not Used |
| E9 | RD/WH | 1440 | Battery Positive Voltage |
| E10-E12 | - | - | Not Used |
| F1-F3 | - | - | Not Used |
Chevrolet Equinox 2005 Electrical Circuit Symbol Map
