If your fuse ever got blown away, then you know how lost you feel trying to make sense of all of it. Look at this fuse container guideline for GMC Sierra 1500 Classic that will help you figure out what fuse does what. There are actually a large number of multicolored fuses of odd dimensions and goals. Fuses will definitely blow out sooner or later, so they must be changed.
While replacing GMC Sierra 1500 Classic fuse is a straightforward task, the task is identif which fuse is damaged or why it blew out. No matter if your dash lights are out or your stereo system stopped functioning, blown fuses might cause a number of troubles. This guide can help you decide which fuse is bringing about the situation. The very first thing you will need to do is obtain the GMC Sierra 1500 Classic fuse box diagram for the distinct trim. The diagram will demonstrate each fuse and exactly what it does, which will help you locate trouble.
Year of production: 1993, 1994
| Name | Circuits protected | Fuse | Circuit breaker |
| Gauges | Cruise Control, 4 WD Display Illum. Rear Window Defogger Timer, Aux. Batt. Relay Feed, Safety Belt Buzzer Timer, Cluster Ign. Feed | 20 | |
| Turn-B/U | Back-up Lamps, Turn Signals | 15 | |
| EMC/Ign | T.C.C., Air Diverter, E.S.C., E.G.R., E.C.M. Ign., R.W.A.L. Brake Switch | 10 | |
| Ign. A | Throttle Body Injectors | 10 | |
| Brake | R.W.A.L., Cluster-Speedo | 15 | |
| AC/Htr | H.V.A.C. 4WD, Aux. Batt. Relay | 25 | |
| Ctsy | Dome Lamp, Cargo Lamp, Ctsy, and Glove Box Lps. (TR-R), Radio (Memory-Clock) Horn Relay, Horn Feed, Cigar Lighter, Park | 20 | |
| Park LP | Lamps C49 SW Illum., Headlamp “On” Warning, | 20 | |
| P. Lps | Radio Illum., H.V.A.C. Illum. Haz. Flasher, Seat Belt Buzzer, Stop | 5 | |
| Stop/Haz | Lmps., R.W.A.L. Memory | 15 | |
| Wiper | Windshield Wiper, Washer | 25 | |
| Radio | Radio Feed | 10 | |
| Acc/Ign. | Pwr. Windows | 30 | |
| Acc/Batt. | Door Locks, Rear Window Defogger | 30 | |
| Crank | Crank, Discreet | 5 | |
| 4WD | Four Wheel Drive | 25 | |
| DRL | Daytime Running Lights | 15 |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
