GMC Yukon (1993 – 1994) – fuse box diagram
Year of production: 1993, 1994
Fuses and Circuit Breakers
| Name | Circuit protected | Fuse | Circuit Breaker |
| Gages | Cruise Control, 4WD 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 | |
| Inj. A | Throttle Body Injectors | 10 | |
| Brake | A.B.S., Cluster-Speed0 | 15 | |
| AC/Htr | H.V.A.C. 4 WD, Aux. Batt. Relay | 25 | |
| Ctsy | Dome Lamp, Ctsy. and Glove Box Lps. (TR-9), Radio (Memory-Clock) | 20 | |
| Park LP | Horn Relay, Horn Feed, Park Lamps | 20 | |
| P. Lps | C49 SW Illum., Headlamp “On” Warning, Radio Illum., H.V.A.C. Illum. | 5 | |
| Stop/Haz | Haz. Flasher, Seat Belt Buzzer, Stop Lmps., A.B.S. Memory | 15 | |
| Wiper | Windshield Wiper, Washer | 25 | |
| Radio | Radio Feed | 10 | |
| Acc/lgn. | 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 | |
| RR Wpr | Rear Window Wiper/Washer | 25 | |
| T/G Rel | Cigar Lighter, Rear Hatch Release | 25 | |
| * An inline fuse is used for the underhood lamp | |||
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.