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turn signal/hazard not working


 
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jweiss
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Joined: 25 Jan 2005

PostPosted: Sat Feb 05, 2005 5:41 pm    Post subject: turn signal/hazard not working Reply with quote

my turn signal and hazards dont work, in my 97 grand cherokee. i just replaced the multi function switch and that wasnt it and i checked the fuse thats good and i checked the flasher that wasnt it. im not getting any juice at the fuse and the flasher. is there an inlay fuse, any fuses for this besides the one in the fuse box. please help
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1fox2go
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Joined: 01 Dec 2004
Location: Fishersville, Virginia

PostPosted: Sat Feb 05, 2005 8:11 pm    Post subject: Reply with quote

short or broken wire would be my guess...the tedious task of following the wires back to the beginning...check your grounds also
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jweiss
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Joined: 25 Jan 2005

PostPosted: Sun Feb 06, 2005 6:16 am    Post subject: Reply with quote

some one told me it might be the pcm does anyone know if it could be that, if that controls the the blinker or not, i replaced the multi fun. switch and the flasher and still nothing.
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ehirner
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Joined: 01 Jan 2004
Location: Eastern PA

PostPosted: Sun Feb 06, 2005 6:25 am    Post subject: Reply with quote

Find yourself a Factory Service Manual for your Jeep. It has the wiring diagrams for the vehicle in it. Should be easy to tell if the PCM ties into the multi-function switch.
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ThePhantum
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Joined: 23 Jan 2004
Location: I knew it...I'm surrounded by Assholes!

PostPosted: Sun Feb 06, 2005 6:29 am    Post subject: Reply with quote

What he said. There could very well could be a relay or fuse in the PCM under the hood. An FSM would detail it all out for you.
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