GMC Sierra 1500 2002 Main Engine Fuse Box/Block Circuit Breaker Diagram
| SYMBOL | DESCRIPTION |
|---|---|
| 1 | Charge Lead, Auxiliary Battery |
| 2 | Brake Pressure Modulator Vave |
| 3 | Engine Harness |
| 4 | Underhood Fuse-Relay Center |
| 5 | Brake Lamp Relay |
| 6 | Maxi Fuses |
| 7 | Auxiliary Cooling Fan Relay |
| 8 | A/C Compressor Clutch Relay |
| 9 | Horn Relay |
| 10 | Fuel Pump Relay |
| 11 | Forward Lamp Harness |
| 12 | Vehicle Control Module (VCM) |
| 13 | Auxiliary Battery |
GMC Sierra 1500 2002 Main Engine Fuse Panel/Board – Fuse Symbol Map
