Wiring doesn't seem hot or burning. Is there a thermal fuse and where is it located?
SOURCE: 93 jeep cherokee headlights won't work
Wiring can get complicated, however that is not a super complicated system (gets bad on the 96 and newer models) You should be able to test circuits at the switch. Be aware that if this has a "Daylite Running Lamp" system it may add some additional circuits. You're best bet is your local library for info. They should have "All Data" or something simular or possibly a Factory manual.
Good luck with that. Let me know how it works for you?
SOURCE: Fuse & cover on fuse
Here is a great source of info for fuse information for jeep:
Copy the link into the address bar of your browser.
http://www.wjjeeps.com/fuses.htm
SOURCE: Fuse box Diagram for 93 jeep grand wagonee. Turn
Easy Fix, The Fuse Is Under The Steering Column...Just Left Of The Column Itself.....Look For The wiring harness that has 3 plugs Then go back toward the seat.....Its stuck way up there and in the back, I have the same prob but can't figure out how to get in there to replace it. Could use Some Advice
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Thanks John, it's the headlight switch; has a built in thermal fuse which is bad.
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