02 grand cherokee signal lights

[CruleNIGHTWING]

I have a 02 jeep grand cherokee and the signal and hazard lights don't work. I replaced the hazard/turn signal flasher under the dash and it did nothing. I was wondering if the signal switch itself could be the problem. Thanks
Daniel

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[JPNinPA]

The hazards are apart of the blinker circuit but is a separate switch. Because they put the hazard switch on top of the column the contacts are likely to get dirty and oxidized. You could cycle the switch several times.
Also be sure you check the fuses behind the glovebox and under the hood.

Do your marker lights and headlights work?


Regards,
JPNinPA

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[k-2]

did you ck - JB fuse #4 and #20 ?