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#1
09-30-2009, 01:35 PM
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wiring problem
Hello
I have a 94 lumina apv 3.8. The a/c heater, power windows did not work, anti lock brake light was on,trans did not shift, cooling fans did not work. I have no voltage to the ac fuse in fuse block. I have checked all fuses even with a ohm meter, all checked good. I can run a power wire to the low blower a/c relay and every thing works fine, so im asumming i am back feeding power to all that doesnt work.I am also asumming there is another fuse or maybe a fusable link that powers all that does not work. My question is where i might find this fuse or fusable link. Any help is appeciated. Thanks 
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#2
09-30-2009, 01:56 PM
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Re: wiring problem
there are a couple of fusible links that come off from the starter. Two of those are responsible for supplying power to the cooling fans. Wouldn't be a bad idea to check the continuity of those.
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#3
09-30-2009, 02:02 PM
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Re: wiring problem
There are several relays and breakers in the convenience center...behind/below glove box.
www.avigex.ca/xport/convenience_center.jpg check this out too www.avigex.ca/xport/powerdistribution.jpg www.avigex.ca/xport/coolantfan.jpg www.avigex.ca/xport/fusiblelinkh.jpg
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'93 Ponty Transport 3.8; 2011 SUzuki SX4 AWD (wife's) ; 2015 Sorento 2.4 AWD 1928 Graham Paige Model 629 I don't believe in miracles.
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#4
10-01-2009, 09:58 AM
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Re: wiring problem
Thanks to Airjer and lmp for thier help.
From the schematic I have no power on the orange wire in the run position. I have power to all others.The orange wire feeds power to abs,ign,Rear blower and heater a/c fuses. Im pretty sure the ignition switch is bad. The air bag is in the steering wheel,what do i have to be carefull of to not set it off. Do i need any special tools? thanks
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#5
10-01-2009, 03:38 PM
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Re: wiring problem
THe ignition switch is actually lower on the steering column, and I think you do not have to play with the upper section. Check for pinched or damaged wires.
Here is a diagram from '93...that had no crash bag . www.avigex.ca/xport/steeringcolumn.jpg ignition switch is #43, and it is acted on by lever # 21 , #42 is dimmer switch
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'93 Ponty Transport 3.8; 2011 SUzuki SX4 AWD (wife's) ; 2015 Sorento 2.4 AWD 1928 Graham Paige Model 629 I don't believe in miracles. Last edited by LMP; 10-01-2009 at 07:14 PM.
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