GMC Z71 1999 Electrical Circuit Wiring Diagram
| PIN | WIRE COLOR | CIRCUIT NO. | FUNCTION |
|---|---|---|---|
| D3 | DK GRN/WHT | 459 | Air Conditioning Compressor Control Relay Output - Coil |
| D4-D7 | - | - | Not Used |
| D8 | PNK | 539 | Fused Ignition 1 Feed |
| D9 | - | - | Not Used |
| D10 | PNK | 1039 | Fused Ignition 1 Feed |
| D11 | PPL | 6 | Starter Solenoid Feed |
GMC Z71 1999 Electrical Circuit Symbol Map
