Find fuses for GMC T Series MK3 2003 2006: symptom assistant, positions, panels, available ratings and an A4 PDF sheet. Confirm the variant in the manual.
| Fuse | Rating | Protected circuit |
|---|---|---|
| 1 | — | Ignition Switch |
| 2 | — | Cigarette Lighter |
| 3 | — | ECM Ignition 1 |
| 4 | — | Truck Body Controller |
| 5 | — | ALDL Connector |
| 6 | — | Warning Lamp, Ignition Relay, Blower Motor, Motor Relay, Auxiliary Relay, Power Window Relay, INT Relay |
| 7 | — | Room Lamp, Horn, Electric Parking Brake, Radio Back Up, Rear Body Dome Lamp |
| 8 | — | Power Window |
| 9 | — | Exhaust Brake Back Up, Air Suspension Dump, Differential Lock, Air Dryer, Moisture Ejection Heater, Electric Air Compressor, Power Take Off |
| 10 | — | ECM Ignition Power |
| 11 | — | Trailer Turn (LH) Lamp |
| 12 | — | Auxiliary (Ignition ON) |
| 13 | — | Auxiliary (Battery Direct) |
| 14 | — | Headlamp (LH) |
| 15 | — | Headlamp (RH) |
| 16 | — | Headlamp |
| 17 | — | Heated Fuel |
| 18 | — | Meter Truck Body Controller |
| 19 | — | ID Lamp, Marker Lamp, Tail Lamp, Lighted Mirror, Illumination Lamp |
| 20 | — | Cool Condenser Fan Motor, Cooler Compressor |
| 21 | — | Wiper Motor, Washer Motor |
| 22 | — | Heated Mirror, Two-Speed Axle Relay |
| 24 | — | Blower Motor, Air Conditioner Relay |
| 25 | — | Trailer Turn (RH) Lamp, Flasher Unit |
| 26 | — | Power Post (Consent) |