Explore Jeep Wrangler fuse box diagrams in this clear overview designed to help you navigate the YJ’s electrical setup with ease. In this article, we look at the first-generation Jeep Wrangler (1986–1995) (Model Code: YJ ) and provide fuse diagrams for 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994 and 1995 , along with the location of the fuse panels and the assignment of each fuse and relay , giving you the essential information right up front.
It is located under the dashboard.
Assignment of the fuses under the instrument panel
Fuse Data
Full access is available to registered users — log in or register.
Log in or register
№ Amp Rating Description 1 20 Rear Window Wiper 2 – – 3 15 Stop Lamp, Hazard Flasher, Underhood Lamp Stop Lamp Switch, Cruise Control 4 15 Turn Signal Flasher, Backup Lamps 5 10 or 20 1987-1992: Courtesy Lamps, Dome Lamp Gauge Package, Radio (20A); 6 25 Rear Window Defogger Relay 7 20 Cigar Lighter , Radio, Cruise Control, Illumination Lamps 8 20 Headlamp Switch, Key Warning Switch, Panel Lamp Dimmer Switch, Rear Park/marker Lamps, Front Park/marker Lamps, Radio, Turn Signal Switch 9 15 Buzzer Module, Defogger Switch, Gauge Package, Tachometer, Emission Maintenance Timer, Warning Lamps, Gauges, Heated Rear Window Relay, Back-Up Lamps, A/C Compressor Clutch Relay, Defogger Relay 10 5 Instrument Panel, Illumination Lamps 11 1987-1989: Wiper Switch, Wiper Motor; 12 25 Blower Motor, A/C Compressor Clutch
This content requires JavaScript and a valid membership to view.
Assignment of the fuses in the engine compartment
Fuse Data
Full access is available to registered users — log in or register.
Log in or register
№ Amp Rating Description 1 30 Fuel Pump, Automatic Shut Down 2 50 Charging 3 50 Battery ACC 4 40 Ignition and Starter 5 20 Hazard Flasher 6 50 Charging 7 30 Headlamp 8 20 I.O.D., Horn 9 40 ABS Pump 10 30 ABS Power 11 – Not Used 12 – Not Used 13 2 ABS Control Module 14 – Not Used 15 10 Horn 16 10 I.O.D. Relay A Horn B Fuel Pump C ABS Pump D Air Conditioner Compressor Clutch E Automatic Shut Down F Starter G ABS
This content requires JavaScript and a valid membership to view.
