Pez

While on freeway, my headlights completely shut down. Pulled over, checked fuses and for signs of any frayed wiring. Everything ok( unless wiring INSIDE protectors is bad). Headlights would intermittently come back on but now completely won't come on. Tail lights and parking lights still work...... no headlights or hi beams. I'm thinking (hoping) it's the headlight switch (original) but thought I'd ask you gurus for your opinion...... thanks for any help you can send my way....Mike

fb97xj1

Headlight switch was my first guess. That and/or the connector at the switch. Is there a large connector in front of the airbox? Headlights pass thru that, and can become corroded. What year is it?

Pez

My bad!!!! This is an 89 4.0.....everything original w/wiring......but air box has been gone for several years after Spectre air intake......don't recall headlight tie in there but will check

PNWjeeper

Hey pez, this link has the connector that fb97xj1 is talking about http://cruiser54.com/?p=35
And when you get a chance take a look around that site lots of good info there I'd start with tips 1, 4, and 5 once you clean that connection up.
Good luck.
tips home page

PNWjeeper

Also I agree with the headlight switch of connection to the switch being the culprit. I'd replace the switch and contact jhc7399 on this forum for the best price you'll find on a harness upgrade
https://www.cherokeeforum.com/f74/he...pgrade-219596/

Pez

Gives me a great starting point! I have a Putco harness that I hope to install at the same time. Cherokee Forum has been invaluable to me..... because of the excellent members! Thanks guys.....

DFlintstone

When they are not working you might take a shot at reaching up and jiggling the plug on the switch. Might tell you something. Best of luck!