Is there a fuse for the fog lights ?

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candymancan
Posts: 3652
Joined: Tue Mar 22, 2016 11:32 pm

Is there a fuse for the fog lights ?

Post by candymancan »

Both lights arent working. nore is the led on the fog light button. Is there a fuse for this somewhere i dont see any fuse labled fog lights on the fuse box... Cant be the relay by the washer bottles its fairly new.. although i habe spares ill try that.

in the meantime is there a fuse
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
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kansasboy001
Posts: 234
Joined: Tue Jan 31, 2017 1:47 pm

Re: Is there a fuse for the fog lights ?

Post by kansasboy001 »

No there is not at least not on a 1986. The switch gets its power from the dimmer switch which is then used to trigger the relay. The relay gets its main power from the same splice in the harness as the main headlight switch. Check your ground on the relay which is beneath the coolant recovery bottle.
1983 Cherokee Laredo. 360/ 727/ np228/ Junkyard 7427 TBI/ Msd ignition

Topic author
candymancan
Posts: 3652
Joined: Tue Mar 22, 2016 11:32 pm

Re: Is there a fuse for the fog lights ?

Post by candymancan »

Youre gonna laugh but my brights were on and i didnt know.. the bulb on the cluster burned out so i didnt realize my brights were on lol.. flipped em off and fogs back on lols
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
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mattguyver
Posts: 6
Joined: Thu Mar 05, 2020 7:13 am
Location: Castle Rock, CO

Re: Is there a fuse for the fog lights ?

Post by mattguyver »

Fellas- I'm new here and want to say Thanks much for the short convo above. I was beyond frustrated trying to figure out why my fog lights didn't work after testing clearly showed that I had bad bulbs in the Marchal's. I ordered replacements, installed the bulbs and couldn't for the life of me figure out what had happened. (Brights ON) Thanks for the info- now on to fighting the rear window!
1985 Grand Wagoneer
1995 Defender 90
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