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  #1  
Old 11-10-2007, 12:15 AM
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blower motor relay
does anybody know where the blower motor relay is on 95 s10 blazer
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Old 11-10-2007, 11:35 AM
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Re: blower motor relay
Near blower motor on firewall.
What is it doing or not doing?
MT
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Old 11-10-2007, 08:02 PM
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Re: blower motor relay
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Originally Posted by MT-2500
Near blower motor on firewall.
What is it doing or not doing?
MT
it only works on the very lowest speed .got aresistor from gm dealer and that did not fix it
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Old 11-11-2007, 10:38 AM
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Re: blower motor relay
Quote:
Originally Posted by roodjames
it only works on the very lowest speed .got aresistor from gm dealer and that did not fix it
Ok is the ac control switch switching voltage to the upper fan speeds to resistor?
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Old 11-16-2007, 12:51 AM
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Re: blower motor relay
Quote:
Originally Posted by MT-2500
Ok is the ac control switch switching voltage to the upper fan speeds to resistor?
what does all that mean.
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Old 11-16-2007, 09:30 AM
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Re: blower motor relay
Quote:
Originally Posted by roodjames
what does all that mean.
It means you need to get a test light or volt/ohm meter and see where you are losing voltage.
Is the fan switch switching voltage?
Is it getting threw the resister to fan motor?
Got good ground?
MT
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Old 11-16-2007, 10:49 PM
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Re: blower motor relay
Quote:
Originally Posted by MT-2500
It means you need to get a test light or volt/ohm meter and see where you are losing voltage.
Is the fan switch switching voltage?
Is it getting threw the resister to fan motor?
Got good ground?
MT
where should i be checking for grounds
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Old 11-16-2007, 11:06 PM
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Re: blower motor relay
If the fan only works on the lowest speed, it's not the ground or the relay. Like MT said, check voltage at the switch and at the resistor coming from the switch.
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Old 11-17-2007, 11:48 PM
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Re: blower motor relay
Quote:
Originally Posted by old_master
If the fan only works on the lowest speed, it's not the ground or the relay. Like MT said, check voltage at the switch and at the resistor coming from the switch.
i got it fixed put in new blower
Last edited by roodjames; 11-22-2007 at 04:20 PM.
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