Are the 'gauges' not working or the dash lights?
There is a defect in the TJ's where they have a mis-matched harness plug
and dashboard bus circuit. (just a guess, but it seems like a metric to
standard screwup) The pins are too small for the plug and commonly come
loose so the gauges go out. 'Usually' the air bag light comes on at the
same time though...
Jeep does have a replacement plug available, but it is part of the
harness so is likely expensive. What most do for this is to remove the
dash panel and put a slight twist in the pins on the plug so they grab
into the socket again.
Here is a mirror link to the instructions:
http://www.billhughes.com/mirror/gauges.htm
There are also two grounds on the dash circuit board that are under
recall for 99 anyway. If the one on the left side is loose, the gauges
will fail when the headlights come on. If the right side one is loose,
the defroster blower might not work. Here is the recall number:
99V117000
Mike
86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00
88 Cherokee 235 BFG AT's
Canadian Off Road Trips Photos: Non members can still view!
Jan/06 http://www.imagestation.com/album/pictures.html?id=2115147590
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> Hi,
>
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>
> -J, Guy who lends his Crown Vic out now. :(
J - 24 Nov 2006 10:17 GMT
We unplugged and twisted everything we could see. On the drivers side
we found a couple grounding wires which we were suspect of. Of course
they were intact. Anything else possible with this?
> Are the 'gauges' not working or the dash lights?
>
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>
> > -J, Guy who lends his Crown Vic out now. :(
Mike Romain - 24 Nov 2006 16:22 GMT
Did you get the dash circuit board out enough to ID the circuit board's
buss plugs? That is the only fix I know about.
There are some other computer related ground tags out on the side of the
engine near the dipstick.
Could there be a common fuse between the radio and dash lights? Is it
an aftermarket radio?
You might want to post this over on the Jeep group to see if others have
more ideas. The group is rec.autos.makers.jeep+willys.
Mike
> We unplugged and twisted everything we could see. On the drivers side
> we found a couple grounding wires which we were suspect of. Of course
[quoted text clipped - 38 lines]
> >
> > > -J, Guy who lends his Crown Vic out now. :(