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Unread 09-08-2013, 02:00 AM   #1
Martimus
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1992 YJ Wrangler 
 
Join Date: Aug 2013
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Heater wiring trouble HEEELLLPPP!!!!!!

Ok I am still working on this 92 yj I got and now found out why the heat dont work someone cut all the wires on the back of the switch and tossed the plug and then gave up PLEASE tell me witch wire goes to witch little plug on the low med high switch I already put terminals on the wires just dont know wher they go Thanks

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Unread 09-08-2013, 08:08 AM   #2
superj
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1987 YJ Wrangler 
 
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Dang, that sucks. Hot morris 4x4 tech section for the 94 manual. That will have your wiring. I have no idea on which on or I would tell you. I have ac so I can't just run out and look without dropping the inside unit
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Unread 09-08-2013, 10:50 AM   #3
Martimus
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Thanks I will see abought that this is just one fo many wireing issues I have run into on this thing but I think its the last
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Unread 09-08-2013, 12:27 PM   #4
superj
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That's good. You can usually find a factory service manual by googling or even doing a search on this forum.
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Unread 09-08-2013, 04:16 PM   #5
laybackman
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1995 YJ Wrangler 
 
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Get a multi meter and find which wire at the switch has 12 volts when the ignition switch is in the ACC position. That is the fused feed for the switch which in turn feeds the three speed blower switch. Trace the wires back from the blower motor resistor pin A is low speed, pin B is med speed, pin C is the high speed setting.
This is for a '94 YJ so the wire colors may be different but the layout should be the same.


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Unread 09-08-2013, 07:04 PM   #6
Martimus
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Thanks its done and working great
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