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-   -   Heater wiring trouble HEEELLLPPP!!!!!! (http://www.jeepforum.com/forum/f12/heater-wiring-trouble-heeelllppp-1572832/)

Martimus 09-08-2013 02:00 AM

Heater wiring trouble HEEELLLPPP!!!!!!
 
:confused: 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 :confused:

superj 09-08-2013 08:08 AM

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

Martimus 09-08-2013 10:50 AM

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

superj 09-08-2013 12:27 PM

That's good. You can usually find a factory service manual by googling or even doing a search on this forum.

laybackman 09-08-2013 04:16 PM

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.


http://home.comcast.net/~laybackman/94heaterwiring.JPG

Martimus 09-08-2013 07:04 PM

Thanks its done and working great:D


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