constant power at fuse block? -
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Unread 08-01-2012, 07:15 PM   #1
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1989 YJ Wrangler 
Join Date: Mar 2012
Location: clermont, florida
Posts: 151
constant power at fuse block?

do any of the fuses of an 89 yj have constant 12v's with ign off? my circuit tester says yes but a previous post on here says that this models fuse block doesn't have any constant feeds? only in the switched position does it have 12v's?? I'm trying to track down a problem with a stereo and this may be the problem?

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Unread 08-01-2012, 07:31 PM   #2
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1991 XJ Cherokee 
Join Date: Aug 2011
Location: Laurel, MT
Posts: 284
I believe all of them are switched...
"Chainsaws can dismantle anything... Or you can just take it apart by removing screws until it opens, but what fun is that? "--Motoman22
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Unread 08-01-2012, 08:57 PM   #3
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1990 YJ Wrangler 
Join Date: Jun 2012
Location: Jacksonville, FL
Posts: 749
Try your Dome fuse and the clock fuse
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Unread 08-03-2012, 07:22 AM   #4
Web Wheeler
1989 YJ Wrangler 
Join Date: Apr 2008
Location: Detroit, Michigan
Posts: 19,954
Yes, there are contstant 12 Vdc supplies. FSM helps. Try these:

Ninjas links:

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